spare part

50 items out of 17406 items
The bearing set with widened inner ring and grub screws is ideal for mounting on a shaft in a housing bearing and can withstand high loads.
P&P Parts & Parts GmbH
Radial insert ball bearing UC203 17x47x31mm
0
Radial insert ball bearing UC203 17x47x31mm
€8.99*
The bearing set with widened inner ring and grub screws is ideal for mounting on a shaft in a housing bearing and can withstand high loads.
P&P Parts & Parts GmbH
Radial insert ball bearing UC204-12 19,05x47x31mm
0
Radial insert ball bearing UC204-12 19,05x47x31mm
€8.99*
The bearing set with widened inner ring and grub screws is ideal for mounting on a shaft in a housing bearing and can withstand high loads.
P&P Parts & Parts GmbH
Radial insert ball bearing UC205-14 22,225x52x34,1mm
0
Radial insert ball bearing UC205-14 22,225x52x34,1mm
€8.99*
The bearing set with widened inner ring and grub screws is ideal for mounting on a shaft in a housing bearing and can withstand high loads.
P&P Parts & Parts GmbH
Radial insert ball bearing UC206-19 30,163x62x63,1mm
0
Radial insert ball bearing UC206-19 30,163x62x63,1mm
€11.99*
The bearing set with widened inner ring and grub screws is ideal for mounting on a shaft in a housing bearing and can withstand high loads.
P&P Parts & Parts GmbH
Radial insert ball bearing UC206-20 31.75x62x38.1mm
0
Radial insert ball bearing UC206-20 31.75x62x38.1mm
€10.99*
P&P Parts & Parts GmbH
Radial insert ball bearing UC207 35x72x42.9mm
0
Radial insert ball bearing UC207 35x72x42.9mm
€12.99*
P&P Parts & Parts GmbH
Radial insert ball bearing UC207-20 31.75x72x42.9mm
0
Radial insert ball bearing UC207-20 31.75x72x42.9mm
€13.99*
P&P Parts & Parts GmbH
Radial insert ball bearing UC207-22 34.925x72x42.9mm
0
Radial insert ball bearing UC207-22 34.925x72x42.9mm
€13.99*
P&P Parts & Parts GmbH
Radial insert ball bearing UC207-23 36,513x72x42,9mm, Radial ball bearing with grub screws, Fits housing bearings, Industrial pillow block bearing, ideal for agriculture and machine use
0
The Parts and Parts UC207-23 36,513x72x42,9mm radial insert ball bearing is a durable and easy-to-install radial ball bearing designed for heavy-duty use. With its 36,513x72x42,9mm size, this insert fits perfectly into housing bearings or directly onto shafts. It has grub screws that hold the bearing in place, making it ideal for quick and safe installation without special tools. Whether you are replacing a worn part or building a new assembly, this bearing offers a reliable fit.
€14.99*
Show options
P&P Parts & Parts GmbH
Radial insert ball bearing UC208 40x80x49.2mm
0
Radial insert ball bearing UC208 40x80x49.2mm
€15.99*
P&P Parts & Parts GmbH
Radial insert ball bearing UC208-24 38.1x80x49.2mm
0
Radial insert ball bearing UC208-24 38.1x80x49.2mm
€14.99*
P&P Parts & Parts GmbH
Radial insert ball bearing UC209 45x85x49,2mm, Radial ball bearing with grub screws, Fits housing bearings, Industrial pillow block bearing, ideal for agriculture and machine use
0
The Parts and Parts UC209 45x85x49,2mm radial insert ball bearing is a durable and easy-to-install radial ball bearing designed for heavy-duty use. With its 45x85x49,2mm size, this insert fits perfectly into housing bearings or directly onto shafts. It has grub screws that hold the bearing in place, making it ideal for quick and safe installation without special tools. Whether you are replacing a worn part or building a new assembly, this bearing offers a reliable fit.
€15.99*
P&P Parts & Parts GmbH
Radial insert ball bearing UC209-27 42,863x85x49,2mm, Radial ball bearing with grub screws, Fits housing bearings, Industrial pillow block bearing, ideal for agriculture and machine use
0
The Parts and Parts UC209-27 42,863x85x49,2mm radial insert ball bearing is a durable and easy-to-install radial ball bearing designed for heavy-duty use. With its 42,863x85x49,2mm size, this insert fits perfectly into housing bearings or directly onto shafts. It has grub screws that hold the bearing in place, making it ideal for quick and safe installation without special tools. Whether you are replacing a worn part or building a new assembly, this bearing offers a reliable fit.
€20.99*
Show options
P&P Parts & Parts GmbH
Radial insert ball bearing UC209-28 44.45x85x49.2mm, Radial ball bearing with grub screws, Fits housing bearings, Industrial pillow block bearing, ideal for agriculture and machine use
0
The Parts and Parts UC209-28 44.45x85x49.2mm radial insert ball bearing is a durable and easy-to-install radial ball bearing designed for heavy-duty use. With its 44.45x85x49.2mm size, this insert fits perfectly into housing bearings or directly onto shafts. It has grub screws that hold the bearing in place, making it ideal for quick and safe installation without special tools. Whether you are replacing a worn part or building a new assembly, this bearing offers a reliable fit.
€18.99*
P&P Parts & Parts GmbH
Radial insert ball bearing UC210 50x90x51,6mm, Radial ball bearing with grub screws, Fits housing bearings, Industrial pillow block bearing, ideal for agriculture and machine use
0
The Parts and Parts UC210 50x90x51,6mm radial insert ball bearing is a durable and easy-to-install radial ball bearing designed for heavy-duty use. With its 50x90x51,6mm size, this insert fits perfectly into housing bearings or directly onto shafts. It has grub screws that hold the bearing in place, making it ideal for quick and safe installation without special tools. Whether you are replacing a worn part or building a new assembly, this bearing offers a reliable fit.
€16.99*
P&P Parts & Parts GmbH
Radial insert ball bearing UC210-31 49,213x90x51,6mm, Radial ball bearing with grub screws, Fits housing bearings, Industrial pillow block bearing, ideal for agriculture and machine use
0
The Parts and Parts UC210-31 49,213x90x51,6mm radial insert ball bearing is a durable and easy-to-install radial ball bearing designed for heavy-duty use. With its 49,213x90x51,6mm size, this insert fits perfectly into housing bearings or directly onto shafts. It has grub screws that hold the bearing in place, making it ideal for quick and safe installation without special tools. Whether you are replacing a worn part or building a new assembly, this bearing offers a reliable fit.
€18.99*
P&P Parts & Parts GmbH
Radial insert ball bearing UC210-32 50.8x90x51.6mm, Radial ball bearing with grub screws, Fits housing bearings, Industrial pillow block bearing, ideal for agriculture and machine use
0
The Parts and Parts UC210-32 50.8x90x51.6mm radial insert ball bearing is a durable and easy-to-install radial ball bearing designed for heavy-duty use. With its 50.8x90x51.6mm size, this insert fits perfectly into housing bearings or directly onto shafts. It has grub screws that hold the bearing in place, making it ideal for quick and safe installation without special tools. Whether you are replacing a worn part or building a new assembly, this bearing offers a reliable fit.
€21.99*
Show options
P&P Parts & Parts GmbH
Radial insert ball bearing UC211 55x100x55.6mm, Radial ball bearing with grub screws, Fits housing bearings, Industrial pillow block bearing, ideal for agriculture and machine use
0
The Parts and Parts UC211 55x100x55.6mm radial insert ball bearing is a durable and easy-to-install radial ball bearing designed for heavy-duty use. With its 55x100x55.6mm size, this insert fits perfectly into housing bearings or directly onto shafts. It has grub screws that hold the bearing in place, making it ideal for quick and safe installation without special tools. Whether you are replacing a worn part or building a new assembly, this bearing offers a reliable fit.
€22.99*
P&P Parts & Parts GmbH
Radial insert ball bearing UC305 25x62x38mm, Radial ball bearing with grub screws, Fits housing bearings, Industrial pillow block bearing, ideal for agriculture and machine use
0
The Parts and Parts UC305 25x62x38mm radial insert ball bearing is a durable and easy-to-install radial ball bearing designed for heavy-duty use. With its 25x62x38mm size, this insert fits perfectly into housing bearings or directly onto shafts. It has grub screws that hold the bearing in place, making it ideal for quick and safe installation without special tools. Whether you are replacing a worn part or building a new assembly, this bearing offers a reliable fit.
€14.99*
Show options
P&P Parts & Parts GmbH
Radial insert ball bearing UC306 30x72x43mm, Radial ball bearing with grub screws, Fits housing bearings, Industrial pillow block bearing, ideal for agriculture and machine use
0
The Parts and Parts UC306 30x72x43mm radial insert ball bearing is a durable and easy-to-install radial ball bearing designed for heavy-duty use. With its 30x72x43mm size, this insert fits perfectly into housing bearings or directly onto shafts. It has grub screws that hold the bearing in place, making it ideal for quick and safe installation without special tools. Whether you are replacing a worn part or building a new assembly, this bearing offers a reliable fit.
€16.99*
P&P Parts & Parts GmbH
Radial insert ball bearing UC307 35x80x48mm, Radial ball bearing with grub screws, Fits housing bearings, Industrial pillow block bearing, ideal for agriculture and machine use
0
The Parts and Parts UC307 35x80x48mm radial insert ball bearing is a durable and easy-to-install radial ball bearing designed for heavy-duty use. With its 35x80x48mm size, this insert fits perfectly into housing bearings or directly onto shafts. It has grub screws that hold the bearing in place, making it ideal for quick and safe installation without special tools. Whether you are replacing a worn part or building a new assembly, this bearing offers a reliable fit.
€20.99*
Show options
P&P Parts & Parts GmbH
Radial insert ball bearing UC308 40x90x52mm, Radial ball bearing with grub screws, Fits housing bearings, Industrial pillow block bearing, ideal for agriculture and machine use
0
The Parts and Parts UC308 40x90x52mm radial insert ball bearing is a durable and easy-to-install radial ball bearing designed for heavy-duty use. With its 40x90x52mm size, this insert fits perfectly into housing bearings or directly onto shafts. It has grub screws that hold the bearing in place, making it ideal for quick and safe installation without special tools. Whether you are replacing a worn part or building a new assembly, this bearing offers a reliable fit.
€23.99*
P&P Parts & Parts GmbH
Radial insert ball bearing UK205 25x52x21mm
0
Radial insert ball bearing UK205 25x52x21mm
€10.99*
P&P Parts & Parts GmbH
Radial insert ball bearing UK206 30x62x25mm
0
Radial insert ball bearing UK206 30x62x25mm
€11.99*
Show options
P&P Parts & Parts GmbH
Radial insert ball bearing UK207 35x72x29mm
0
Radial insert ball bearing UK207 35x72x29mm
€11.99*
P&P Parts & Parts GmbH
Radial insert ball bearing UK208 40x80x29mm
0
Radial insert ball bearing UK208 40x80x29mm
€15.99*
Show options
P&P Parts & Parts GmbH
Radial insert ball bearing UK209 45x85x31mm
0
Radial insert ball bearing UK209 45x85x31mm
€14.99*
P&P Parts & Parts GmbH
Radial insert ball bearing Under Construction 35x80x49.2mm, Radial ball bearing with grub screws, Fits housing bearings, Industrial pillow block bearing, ideal for agriculture and machine use
0
The Parts and Parts Under Construction 35x80x49.2mm radial insert ball bearing is a durable and easy-to-install radial ball bearing designed for heavy-duty use. With its 35x80x49.2mm size, this insert fits perfectly into housing bearings or directly onto shafts. It has grub screws that hold the bearing in place, making it ideal for quick and safe installation without special tools. Whether you are replacing a worn part or building a new assembly, this bearing offers a reliable fit.
€18.99*
Show options
P&P Parts & Parts GmbH
Radial insert ball bearing Universal Cross 40x85x49.2mm, Radial ball bearing with grub screws, Fits housing bearings, Industrial pillow block bearing, ideal for agriculture and machine use
0
The Parts and Parts Universal Cross 40x85x49.2mm radial insert ball bearing is a durable and easy-to-install radial ball bearing designed for heavy-duty use. With its 40x85x49.2mm size, this insert fits perfectly into housing bearings or directly onto shafts. It has grub screws that hold the bearing in place, making it ideal for quick and safe installation without special tools. Whether you are replacing a worn part or building a new assembly, this bearing offers a reliable fit.
€20.99*
Show options
P&P Parts & Parts GmbH
Radial insert ball bearing Universal Cross-Examination 30x72x42.9mm, Radial ball bearing with grub screws, Fits housing bearings, Industrial pillow block bearing, ideal for agriculture and machine use
0
The Parts and Parts Universal Cross-Examination 30x72x42.9mm radial insert ball bearing is a durable and easy-to-install radial ball bearing designed for heavy-duty use. With its 30x72x42.9mm size, this insert fits perfectly into housing bearings or directly onto shafts. It has grub screws that hold the bearing in place, making it ideal for quick and safe installation without special tools. Whether you are replacing a worn part or building a new assembly, this bearing offers a reliable fit.
€16.99*
Show options
P&P Parts & Parts GmbH
Radial insert ball bearing Universal Cross-X 25x62x38.1mm, Radial ball bearing with grub screws, Fits housing bearings, Industrial pillow block bearing, ideal for agriculture and machine use
0
The Parts and Parts Universal Cross-X 25x62x38.1mm radial insert ball bearing is a durable and easy-to-install radial ball bearing designed for heavy-duty use. With its 25x62x38.1mm size, this insert fits perfectly into housing bearings or directly onto shafts. It has grub screws that hold the bearing in place, making it ideal for quick and safe installation without special tools. Whether you are replacing a worn part or building a new assembly, this bearing offers a reliable fit.
€13.99*
Show options
P&P Parts & Parts GmbH
Radial insert ball bearing University of California, San Diego 45x90x51.6mm, Radial ball bearing with grub screws, Fits housing bearings, Industrial pillow block bearing, ideal for agriculture and machine use
0
The Parts and Parts University of California, San Diego 45x90x51.6mm radial insert ball bearing is a durable and easy-to-install radial ball bearing designed for heavy-duty use. With its 45x90x51.6mm size, this insert fits perfectly into housing bearings or directly onto shafts. It has grub screws that hold the bearing in place, making it ideal for quick and safe installation without special tools. Whether you are replacing a worn part or building a new assembly, this bearing offers a reliable fit.
€20.99*
Show options
P&P Parts & Parts GmbH
Radial insert ball bearing You are here 12x28x17.5mm, Radial ball bearing with grub screws, Fits housing bearings, Industrial pillow block bearing, ideal for agriculture and machine use
0
The Parts and Parts You are here 12x28x17.5mm radial insert ball bearing is a durable and easy-to-install radial ball bearing designed for heavy-duty use. With its 12x28x17.5mm size, this insert fits perfectly into housing bearings or directly onto shafts. It has grub screws that hold the bearing in place, making it ideal for quick and safe installation without special tools. Whether you are replacing a worn part or building a new assembly, this bearing offers a reliable fit.
€8.99*
Show options
P&P Parts & Parts GmbH
Radial insert ball bearing You are here 30x55x26.5mm, Radial ball bearing with grub screws, Fits housing bearings, Industrial pillow block bearing, ideal for agriculture and machine use
0
The Parts and Parts You are here 30x55x26.5mm radial insert ball bearing is a durable and easy-to-install radial ball bearing designed for heavy-duty use. With its 30x55x26.5mm size, this insert fits perfectly into housing bearings or directly onto shafts. It has grub screws that hold the bearing in place, making it ideal for quick and safe installation without special tools. Whether you are replacing a worn part or building a new assembly, this bearing offers a reliable fit.
€14.99*
Show options
P&P Parts & Parts GmbH
Radial insert ball bearing You are not allowed 20x42x24.5mm, Radial ball bearing with grub screws, Fits housing bearings, Industrial pillow block bearing, ideal for agriculture and machine use
0
The Parts and Parts You are not allowed 20x42x24.5mm radial insert ball bearing is a durable and easy-to-install radial ball bearing designed for heavy-duty use. With its 20x42x24.5mm size, this insert fits perfectly into housing bearings or directly onto shafts. It has grub screws that hold the bearing in place, making it ideal for quick and safe installation without special tools. Whether you are replacing a worn part or building a new assembly, this bearing offers a reliable fit.
€10.99*
Show options
P&P Parts & Parts GmbH
Radial insert ball bearing You are not allowed to use the U+0000 character. 15x32x18.5mm, Radial ball bearing with grub screws, Fits housing bearings, Industrial pillow block bearing, ideal for agriculture and machine use
0
The Parts and Parts You are not allowed to use the U+0000 character. 15x32x18.5mm radial insert ball bearing is a durable and easy-to-install radial ball bearing designed for heavy-duty use. With its 15x32x18.5mm size, this insert fits perfectly into housing bearings or directly onto shafts. It has grub screws that hold the bearing in place, making it ideal for quick and safe installation without special tools. Whether you are replacing a worn part or building a new assembly, this bearing offers a reliable fit.
€8.99*
Show options
P&P Parts & Parts GmbH
Radial insert ball bearing You are not allowed to use the U+00000000 Unicode escape sequence. 10x26x17.5mm, Radial ball bearing with grub screws, Fits housing bearings, Industrial pillow block bearing, ideal for agriculture and machine use
0
The Parts and Parts You are not allowed to use the U+00000000 Unicode escape sequence. 10x26x17.5mm radial insert ball bearing is a durable and easy-to-install radial ball bearing designed for heavy-duty use. With its 10x26x17.5mm size, this insert fits perfectly into housing bearings or directly onto shafts. It has grub screws that hold the bearing in place, making it ideal for quick and safe installation without special tools. Whether you are replacing a worn part or building a new assembly, this bearing offers a reliable fit.
€8.99*
Show options
P&P Parts & Parts GmbH
Radial insert ball bearing You are not allowed to use this character. 17x35x20.5mm, Radial ball bearing with grub screws, Fits housing bearings, Industrial pillow block bearing, ideal for agriculture and machine use
0
The Parts and Parts You are not allowed to use this character. 17x35x20.5mm radial insert ball bearing is a durable and easy-to-install radial ball bearing designed for heavy-duty use. With its 17x35x20.5mm size, this insert fits perfectly into housing bearings or directly onto shafts. It has grub screws that hold the bearing in place, making it ideal for quick and safe installation without special tools. Whether you are replacing a worn part or building a new assembly, this bearing offers a reliable fit.
€9.99*
Show options
P&P Parts & Parts GmbH
Radial insert ball bearing You are not allowed to use this character. 25x47x25.5mm, Radial ball bearing with grub screws, Fits housing bearings, Industrial pillow block bearing, ideal for agriculture and machine use
0
The Parts and Parts You are not allowed to use this character. 25x47x25.5mm radial insert ball bearing is a durable and easy-to-install radial ball bearing designed for heavy-duty use. With its 25x47x25.5mm size, this insert fits perfectly into housing bearings or directly onto shafts. It has grub screws that hold the bearing in place, making it ideal for quick and safe installation without special tools. Whether you are replacing a worn part or building a new assembly, this bearing offers a reliable fit.
€12.99*
Show options
P&P Parts & Parts GmbH
Radial insert ball bearing You are the one 35x62x29.5mm, Radial ball bearing with grub screws, Fits housing bearings, Industrial pillow block bearing, ideal for agriculture and machine use
0
The Parts and Parts You are the one 35x62x29.5mm radial insert ball bearing is a durable and easy-to-install radial ball bearing designed for heavy-duty use. With its 35x62x29.5mm size, this insert fits perfectly into housing bearings or directly onto shafts. It has grub screws that hold the bearing in place, making it ideal for quick and safe installation without special tools. Whether you are replacing a worn part or building a new assembly, this bearing offers a reliable fit.
€17.99*
Show options
P&P Parts & Parts GmbH
Radial shaft seal 10 x 19 x 4.5mm ASTCBASLWAS NBR 70, DIN 3760 Simmerring, NBR 70, heat & chemical resistant, ideal for motors, pumps, gearboxes, and industrial applications
0
Radial oil seal 10 x 19 x 4.5mm, ASTCBASLWAS, DIN 3760 Simmerring, NBR 70, high-performance oil seal, heat- and chemical-resistant, ideal for engines, pumps, gearboxes, and industrial applications
€4.99*
Show options
P&P Parts & Parts GmbH
Radial shaft seal 10.8x20x9mm ASTCBASLWAS NBR 70, DIN 3760 Simmerring, NBR 70, heat & chemical resistant, ideal for motors, pumps, gearboxes, and industrial applications
0
Radial oil seal 10.8x20x9mm, ASTCBASLWAS, DIN 3760 Simmerring, NBR 70, high-performance oil seal, heat- and chemical-resistant, ideal for engines, pumps, gearboxes, and industrial applications
€4.99*
Show options
P&P Parts & Parts GmbH
Radial shaft seal 100x110x10mm UN/Y Public University, DIN 3760 Simmerring, Public University, heat- and chemical-resistant, ideal for motors, pumps, gearboxes, and industrial applications
0
Radial oil seal 100x110x10mm, UN/Y, DIN 3760 Simmerring, Public University, high-performance oil seal, heat- and chemical-resistant, ideal for engines, pumps, gearboxes, and industrial applications
€6.99*
Show options
P&P Parts & Parts GmbH
Radial shaft seal 100x110x11mm UN/Y Public University, DIN 3760 Simmerring, Public University, heat- and chemical-resistant, ideal for motors, pumps, gearboxes, and industrial applications
0
Radial oil seal 100x110x11mm, UN/Y, DIN 3760 Simmerring, Public University, high-performance oil seal, heat- and chemical-resistant, ideal for engines, pumps, gearboxes, and industrial applications
€6.99*
Show options
P&P Parts & Parts GmbH
Radial shaft seal 100x110x5mm UN/Y Public University, DIN 3760 Simmerring, Public University, heat- and chemical-resistant, ideal for motors, pumps, gearboxes, and industrial applications
0
Radial oil seal 100x110x5mm, UN/Y, DIN 3760 Simmerring, Public University, high-performance oil seal, heat- and chemical-resistant, ideal for engines, pumps, gearboxes, and industrial applications
€5.99*
Show options
P&P Parts & Parts GmbH
Radial shaft seal 100x110x6mm UN/Y Public University, DIN 3760 Simmerring, Public University, heat- and chemical-resistant, ideal for motors, pumps, gearboxes, and industrial applications
0
Radial oil seal 100x110x6mm, UN/Y, DIN 3760 Simmerring, Public University, high-performance oil seal, heat- and chemical-resistant, ideal for engines, pumps, gearboxes, and industrial applications
€5.99*
Show options
P&P Parts & Parts GmbH
Radial shaft seal 100x110x8mm UN/Y Public University, DIN 3760 Simmerring, Public University, heat- and chemical-resistant, ideal for motors, pumps, gearboxes, and industrial applications
0
Radial oil seal 100x110x8mm, UN/Y, DIN 3760 Simmerring, Public University, high-performance oil seal, heat- and chemical-resistant, ideal for engines, pumps, gearboxes, and industrial applications
€5.99*
Show options
P&P Parts & Parts GmbH
Radial shaft seal 100x110x9mm UN/Y Public University, DIN 3760 Simmerring, Public University, heat- and chemical-resistant, ideal for motors, pumps, gearboxes, and industrial applications
0
Radial oil seal 100x110x9mm, UN/Y, DIN 3760 Simmerring, Public University, high-performance oil seal, heat- and chemical-resistant, ideal for engines, pumps, gearboxes, and industrial applications
€6.99*
Show options
P&P Parts & Parts GmbH
Radial shaft seal 100x112x9mm UN/Y Public University, DIN 3760 Simmerring, Public University, heat- and chemical-resistant, ideal for motors, pumps, gearboxes, and industrial applications
0
Radial oil seal 100x112x9mm, UN/Y, DIN 3760 Simmerring, Public University, high-performance oil seal, heat- and chemical-resistant, ideal for engines, pumps, gearboxes, and industrial applications
€5.99*
Show options
P&P Parts & Parts GmbH
Radial shaft seal 100x112x9mm, TC, DIN 3760 radial shaft seal, NBR 70, heat & chemical resistant, ideal for engines, pumps, gearboxes & industrial applications
0
Radial shaft seal 100x112x9mm, TC ,DIN 3760 oil seal, NBR 70, high-performance oil seal, heat & chemical resistant, ideal for engines, pumps, gearboxes & industrial applications
€6.99*
Show options
*Incl. VATexcl. Shipping
We value your privacy
We use cookies and similar technologies on our website and process personal data of visitors to our website (e.g. IP address), e.g. to personalise content, to integrate media from third-party providers or to analyse access to our website. Data processing only takes place when cookies are set. We share this data with third parties that we name in the settings. Data processing may be carried out with consent or on the basis of a legitimate interest. Consent can be given or refused. There is a right not to consent and to change or withdraw consent at a later date. Please note our Legal disclosure and additional information regarding the use of personal data in our Privacy policy.