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    Crankshaft bearings

    Crankshaft bearings are critical for smooth, reliable motorcycle engine performance. In this category at starmoto.eu you’ll find bearings designed to handle high RPM, heavy loads, and long-distance riding.

    Choose from carefully selected engine-specific crankshaft bearings for precise fit and long service life. Our range includes options for common motorcycle models, ideal for full engine rebuilds, preventive maintenance, or performance upgrades.

    When selecting your crankshaft bearings, consider:

    • Compatibility with your exact engine model
    • Intended use: daily riding, touring, or sport
    • Quality level and material for durability

    Each product includes detailed specs to help you match the right parts to your bike, so you can restore smooth operation and protect your engine from premature wear.

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    Items 397-432 of 515

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      Wiseco Main Bearing Kit 28x68x18mm.Wiseco Main Bearing Kit 28x68x18mm.
      • Ask about availability
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      Wiseco Main Bearing Kit 28x68x18mm.
      €131.00
      • Ask about availability
      Wiseco Main Bearing 22x56x16mm (C4)Wiseco Main Bearing 22x56x16mm (C4)
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      Wiseco Main Bearing 22x56x16mm (C4)
      €27.50
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      Wiseco Main Bearing 30x62x16mm (C3)Wiseco Main Bearing 30x62x16mm (C3)
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      Wiseco Main Bearing 30x62x16mm (C3)
      €98.50
      • Moto GP weekend
      • 1-4 business days
      Crankshaft roller bearing PROX SKF NJ206 KTM450/520/525 30x6Crankshaft roller bearing PROX SKF NJ206 KTM450/520/525 30x6
      • Moto GP weekend
      • 1-4 business days
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      Crankshaft roller bearing PROX SKF NJ206 KTM450/520/525 30x6
      Special Price €54.50 Regular Price €67.00 -19%
      • Ask about availability
      ProX Crankshaft Bearing 830046-20SI RM-Z250 '10-16 30x63x16ProX Crankshaft Bearing 830046-20SI RM-Z250 '10-16 30x63x16
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      ProX Crankshaft Bearing 830046-20SI RM-Z250 '10-16 30x63x16
      €61.50
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      ProX Crankshaft Bearing & Seal Kit YZ125 '80-85ProX Crankshaft Bearing & Seal Kit YZ125 '80-85
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      ProX Crankshaft Bearing & Seal Kit YZ125 '80-85
      €40.50
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      ProX Crankshaft Bearing 830046-14SI RM-Z250 '07-09 30x62x16ProX Crankshaft Bearing 830046-14SI RM-Z250 '07-09 30x62x16
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      ProX Crankshaft Bearing 830046-14SI RM-Z250 '07-09 30x62x16
      €69.00
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      Wiseco Main Bearing 32x75x20mmWiseco Main Bearing 32x75x20mm
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      Wiseco Main Bearing 32x75x20mm
      €87.50
      • Ask about availability
      Sno-X Ball Bearing 2RS30x62x20mmSno-X Ball Bearing 2RS30x62x20mm
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      Sno-X Ball Bearing 2RS30x62x20mm
      €17.00
      • Ask about availability
      ProX Crankshaft Bearing SX06C62V1 CRF250R '18 30x72x16ProX Crankshaft Bearing SX06C62V1 CRF250R '18 30x72x16
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      ProX Crankshaft Bearing SX06C62V1 CRF250R '18 30x72x16
      €54.50
      • Ask about availability
      ProX Crankshaft Bearing & Seal Kit YZ250 '98ProX Crankshaft Bearing & Seal Kit YZ250 '98
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      ProX Crankshaft Bearing & Seal Kit YZ250 '98
      €72.50
      • Ask about availability
      ProX Crankshaft Bearing SXO4B10 CRF150R '07-23 22x56x16ProX Crankshaft Bearing SXO4B10 CRF150R '07-23 22x56x16
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      ProX Crankshaft Bearing SXO4B10 CRF150R '07-23 22x56x16
      €32.00
      • Ask about availability
      Wiseco Main Bearing Kit CRF250R 39x58x16mm + 30x72x16mmWiseco Main Bearing Kit CRF250R 39x58x16mm + 30x72x16mm
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      Wiseco Main Bearing Kit CRF250R 39x58x16mm + 30x72x16mm
      €117.00
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      Wiseco Main Bearing 25x62x17mmWiseco Main Bearing 25x62x17mm
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      Wiseco Main Bearing 25x62x17mm
      €32.00
      • Ask about availability
      Wiseco Main Bearing 30x62x16mm (C3)Wiseco Main Bearing 30x62x16mm (C3)
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      Wiseco Main Bearing 30x62x16mm (C3)
      €29.00
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      Sno-X Ball Bearing 30.2/31.2x62x20mmSno-X Ball Bearing 30.2/31.2x62x20mm
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      Sno-X Ball Bearing 30.2/31.2x62x20mm
      €16.00
      • Ask about availability
      Wiseco Main Bearing 35x80x21mm (C3)Wiseco Main Bearing 35x80x21mm (C3)
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      Wiseco Main Bearing 35x80x21mm (C3)
      €42.00
      • Ask about availability
      ProX Crankshaft Bearing & Seal Kit KTM250/300EXC '97-03ProX Crankshaft Bearing & Seal Kit KTM250/300EXC '97-03
      • Ask about availability
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      ProX Crankshaft Bearing & Seal Kit KTM250/300EXC '97-03
      €151.00
      • Ask about availability
      Wiseco Main Bearing 30x62x13mm (C3)Wiseco Main Bearing 30x62x13mm (C3)
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      Wiseco Main Bearing 30x62x13mm (C3)
      €23.00
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      ProX Crankshaft Bearing & Seal Kit CRF250R '04-05+CRF250XProX Crankshaft Bearing & Seal Kit CRF250R '04-05+CRF250X
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      ProX Crankshaft Bearing & Seal Kit CRF250R '04-05+CRF250X
      €127.00
      • Ask about availability
      ProX Crankshaft Bearing 83299SH YZ65 '18- / YZ85 19- 20x47x14ProX Crankshaft Bearing 83299SH YZ65 '18- / YZ85 19- 20x47x14
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      ProX Crankshaft Bearing 83299SH YZ65 '18- / YZ85 19- 20x47x14
      €36.00
      • Ask about availability
      ProX Crankshaft Bearing & Seal Kit KTM450SX-F '07-12ProX Crankshaft Bearing & Seal Kit KTM450SX-F '07-12
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      ProX Crankshaft Bearing & Seal Kit KTM450SX-F '07-12
      €160.00
      • Moto GP weekend
      • 1-3 business days
      Crankshaft Bearing & Seal Kit PROX KTM250/300SX-EXC '04-23Crankshaft Bearing & Seal Kit PROX KTM250/300SX-EXC '04-23
      • Moto GP weekend
      • 1-3 business days
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      Crankshaft Bearing & Seal Kit PROX KTM250/300SX-EXC '04-23
      Special Price €108.00 Regular Price €133.00 -19%
      • Ask about availability
      ProX Crankshaft Bearing Kit YFZ450R '09-23ProX Crankshaft Bearing Kit YFZ450R '09-23
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      ProX Crankshaft Bearing Kit YFZ450R '09-23
      €107.00
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      Wiseco Main Bearing 30x62x16mmWiseco Main Bearing 30x62x16mm
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      Wiseco Main Bearing 30x62x16mm
      €49.00
      • Ask about availability
      ProX Crankshaft Bearing TM-SC0887C3 XR650R/XR650L 40x90x20ProX Crankshaft Bearing TM-SC0887C3 XR650R/XR650L 40x90x20
      • Ask about availability
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      ProX Crankshaft Bearing TM-SC0887C3 XR650R/XR650L 40x90x20
      €83.00
      • Moto GP weekend
      • 1-4 business days
      Crankshaft bearings and oil seals NARAKU Derbi Senda -05/06- / Aprilia RX/RS 06-Crankshaft bearings and oil seals NARAKU Derbi Senda -05/06- / Aprilia RX/RS 06-
      • Moto GP weekend
      • 1-4 business days
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      Crankshaft bearings and oil seals NARAKU Derbi Senda -05/06- / Aprilia RX/RS 06-
      Special Price €27.50 Regular Price €34.50 -20%
      • Moto GP weekend
      • 4-9 business days
      Crankshaft bearing set OEM STANDARD TGB Bullet RR RS Tech Cappuccio 50 Express Hawk HookCrankshaft bearing set OEM STANDARD TGB Bullet RR RS Tech Cappuccio 50 Express Hawk Hook
      • Moto GP weekend
      • 4-9 business days
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      Crankshaft bearing set OEM STANDARD TGB Bullet RR RS Tech Cappuccio 50 Express Hawk Hook
      Special Price €32.50 Regular Price €41.00 -21%
      • Moto GP weekend
      • 4-9 business days
      Crankshaft bearing set OEM STANDARD Yamaha DT 125 02-22 DT 175 91-14Crankshaft bearing set OEM STANDARD Yamaha DT 125 02-22 DT 175 91-14
      • Moto GP weekend
      • 4-9 business days
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      Crankshaft bearing set OEM STANDARD Yamaha DT 125 02-22 DT 175 91-14
      Special Price €29.50 Regular Price €36.50 -19%
      • 1-2 business days
      • In the Tallinn store
      bearing SA10DA (91005-GCW3-95A) DMP - Kymcobearing SA10DA (91005-GCW3-95A) DMP - Kymco
      • 1-2 business days
      • In the Tallinn store
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      bearing SA10DA (91005-GCW3-95A) DMP - Kymco
      €22.50
      • Ask about availability
      Wiseco Main Bearing 22x56x16mmWiseco Main Bearing 22x56x16mm
      • Ask about availability
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      Wiseco Main Bearing 22x56x16mm
      €35.50
      • Ask about availability
      Wiseco Main Bearing 22x56x16mm (C3)Wiseco Main Bearing 22x56x16mm (C3)
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      Wiseco Main Bearing 22x56x16mm (C3)
      €23.50
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      Wiseco Main Bearing 28x72x18mm (C4)Wiseco Main Bearing 28x72x18mm (C4)
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      Wiseco Main Bearing 28x72x18mm (C4)
      €73.50
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      ProX Crankshaft Bearing & Seal Kit YFS200 Blaster '88-04ProX Crankshaft Bearing & Seal Kit YFS200 Blaster '88-04
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      ProX Crankshaft Bearing & Seal Kit YFS200 Blaster '88-04
      €136.00
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      Wiseco Main Bearing Kit 39x65x18 - 30x76x19Wiseco Main Bearing Kit 39x65x18 - 30x76x19
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      Wiseco Main Bearing Kit 39x65x18 - 30x76x19
      €164.00
      • Ask about availability
      Prox Crankshaft Bearing RM250 05-12 28x68x18Prox Crankshaft Bearing RM250 05-12 28x68x18
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      Prox Crankshaft Bearing RM250 05-12 28x68x18
      €59.00
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    Items 397-432 of 515

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    Product group
    1. China 2item
    Campains
    1. Moto GP weekend 377item
    2. Outlet 7item
    Inner diameter
    1. 15mm 2item
    2. 17mm 5item
    3. 20mm 6item
    Outer diameter
    1. 35mm 2item
    2. 40mm 2item
    3. 42mm 2item
    4. 47mm 6item
    5. 52mm 1 item
    Price
    1. €0.00 - €99.99 436item
    2. €100.00 - €199.99 78item
    3. €200.00 - €299.99 1 item
    Ships in
    Availability
    Brand
    Fits on engine
    1. 50cc GY6 1P39QMB 1 item
    2. 50cc 1PE40QMB 4item
    3. 50cc Minarelli MY (horis. pikk õhk) 4item
    4. 50cc Minarelli MA (horis. pikk vesi) 4item
    5. 50cc Minarelli CW (vert. õhk) 4item
    6. 50cc Minarelli AM (vesi) 13item
    7. 50cc Morini AH50 (õhk) 1 item
    8. 50cc Morini AH50 (vesi) 1 item
    9. 50cc Derbi D50B0 (vesi) 3item
    10. 50cc Derbi EBS/EBE (vesi) 1 item
    11. 50cc Minarelli CA (horis, lühike, vesi) 4item
    12. 50cc Minarelli CY (horis, lühike, õhk) 4item
    Bearing codes (ID x OD x W)
    1. 6004 (20mm x 42mm x 12mm) 1 item
    2. 6202 (15mm x 35mm x 11mm) 2item
    3. 6203 (17mm x 40mm x 12mm) 2item
    4. 6204 (20mm x 47mm x 14mm) 3item
    5. 6303 (17mm x 47mm x 14mm) 3item
    6. 16004 (20mm x 42mm x 8mm) 1 item
    Oil seal sizes
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