Crankshaft bearing, connecting rod for BETA 4 stroke

Crankshaft bearing, connecting rod for BETA 4 stroke

Crankshaft bearings for BETA 4-strokes.

When to replace them?

They carry the crankshaft in the crankcase. A worn bearing develops play, noise and vibration, and eventually damages the case or the crank. Replace them as a pair with the oil seals during a bottom-end rebuild, with the same size and internal clearance as the original.

Brands available: NTN, PROX, WOSSNER and HOT RODS.

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PROX crankshaft bearing and seal kit for KTM EXC 400 LC4, BETA RR 400 and POLARIS OUTLAW 525 IRS from 1989 to 2012
  • New
    The bearings and oil seals that support the crankshaft in the crankcase.
    €131.90Price
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    PROX crankshaft bearing and seal kit for KTM EXC 400 LC4, BETA RR 400 and POLARIS OUTLAW 525 IRS from 1989 to 2012
    • New
      The bearings and oil seals that support the crankshaft in the crankcase.
      €131.90Price
      Compare
      PROX crankshaft bearing and seal kit for BETA RR 350 EFI, RR 390 EFI, RR 400, RR 430 EFI, RR 450, RR 480 EFI from 2010 to 2023 -
      • New
        The bearings and oil seals that support the crankshaft in the crankcase.
        €101.90Price
        Compare
        PROX crankshaft bearing and seal kit for BETA RR 350 EFI, RR 390 EFI, RR 400, RR 430 EFI, RR 450, RR 480 EFI from 2010 to 2023 -
        • New
          The bearings and oil seals that support the crankshaft in the crankcase.
          €101.90Price
          Compare
          WOSSNER engine bearing for KTM EXC 125, EXC 200, SX 125, BETA RR 250, RR 450, RR 525 and HUSQVARNA TC 125 from 1998 to 2017
          • New
            Bearing: NJ206 – 30 × 62 × 16 mm An engine bearing: it lets a shaft (crank, gearbox, pump) turn without friction.
            €49.90Price
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            WOSSNER engine bearing for KTM EXC 125, EXC 200, SX 125, BETA RR 250, RR 450, RR 525 and HUSQVARNA TC 125 from 1998 to 2017
            • New
              Bearing: NJ206 – 30 × 62 × 16 mm An engine bearing: it lets a shaft (crank, gearbox, pump) turn without friction.
              €49.90Price
              Compare
              PROX engine bearing for BETA RR 250, RR 350, RR 350 EFI, XTRAINER 250 LC, XTRAINER 300 LC from 2013 to 2023
              • New
                Bearing: 30 × 62 × 16 mm An engine bearing: it lets a shaft (crank, gearbox, pump) turn without friction.
                €27.90Price
                Compare
                PROX engine bearing for BETA RR 250, RR 350, RR 350 EFI, XTRAINER 250 LC, XTRAINER 300 LC from 2013 to 2023
                • New
                  Bearing: 30 × 62 × 16 mm An engine bearing: it lets a shaft (crank, gearbox, pump) turn without friction.
                  €27.90Price
                  Compare
                  PROX engine bearing for BETA RR 350 EFI, KTM EXC 450, HUSQVARNA FE 450 and HUSABERG FE 450 from 2008 to 2023
                  • New
                    An engine bearing: it lets a shaft (crank, gearbox, pump) turn without friction.
                    €34.90Price
                    Compare
                    PROX engine bearing for BETA RR 350 EFI, KTM EXC 450, HUSQVARNA FE 450 and HUSABERG FE 450 from 2008 to 2023
                    • New
                      An engine bearing: it lets a shaft (crank, gearbox, pump) turn without friction.
                      €34.90Price
                      Compare
                      NTN Crankshaft Bearing 30x62x16mm for GAS GAS EC 250, EC 300, BETA RR 450, RR 525, HUSQVARNA TC 125 and HUSABERG FE 250, TE 125
                      • New
                        An engine bearing: it lets a shaft (crank, gearbox, pump) turn without friction.
                        €61.90Price
                        Compare
                        NTN Crankshaft Bearing 30x62x16mm for GAS GAS EC 250, EC 300, BETA RR 450, RR 525, HUSQVARNA TC 125 and HUSABERG FE 250, TE 125
                        • New
                          An engine bearing: it lets a shaft (crank, gearbox, pump) turn without friction.
                          €61.90Price
                          Compare
                          PROX Crankshaft Bearing Ø30x62x16 - NJ206ECP-1 for KTM EXC 250, SHERCO SER 250, BETA RR 400 and HUSABERG FE 550 1999-2024
                          • New
                            An engine bearing: it lets a shaft (crank, gearbox, pump) turn without friction.
                            €59.90Price
                            Compare
                            PROX Crankshaft Bearing Ø30x62x16 - NJ206ECP-1 for KTM EXC 250, SHERCO SER 250, BETA RR 400 and HUSABERG FE 550 1999-2024
                            • New
                              An engine bearing: it lets a shaft (crank, gearbox, pump) turn without friction.
                              €59.90Price
                              Compare
                              PROX needle roller bearingPROX needle roller bearing
                              • New
                              Compare
                              PROX needle roller bearingPROX needle roller bearing
                              • New
                                Compare
                                €53.90Price
                                PROX needle roller bearingPROX needle roller bearing
                                • New
                                  PROX needle roller bearing
                                  Crankshaft bearing, crankcase for APRILIA 4 stroke
                                  The small needle bearing that lets the piston pin turn in the connecting rod. Available in several sizes.
                                  €53.90Price
                                  Compare
                                  PROX needle roller bearingPROX needle roller bearing
                                  • New
                                    PROX needle roller bearing
                                    Crankshaft bearing, crankcase for APRILIA 4 stroke
                                    The small needle bearing that lets the piston pin turn in the connecting rod. Available in several sizes.
                                    €53.90Price
                                    Compare
                                    HOT RODS needle roller bearingHOT RODS needle roller bearing
                                    • New
                                    Compare
                                    HOT RODS needle roller bearingHOT RODS needle roller bearing
                                    • New
                                      Compare
                                      €29.90Price
                                      HOT RODS needle roller bearingHOT RODS needle roller bearing
                                      • New
                                        HOT RODS needle roller bearing
                                        Crankshaft bearing, crankcase for APRILIA 4 stroke
                                        The small needle bearing that lets the piston pin turn in the connecting rod. Available in several sizes.
                                        €29.90Price
                                        Compare
                                        HOT RODS needle roller bearingHOT RODS needle roller bearing
                                        • New
                                          HOT RODS needle roller bearing
                                          Crankshaft bearing, crankcase for APRILIA 4 stroke
                                          The small needle bearing that lets the piston pin turn in the connecting rod. Available in several sizes.
                                          €29.90Price
                                          Compare
                                          NTN Crankshaft Bearing 22x50x14mm
                                          • New
                                          €12.90
                                          In stock
                                          Compare
                                          NTN Crankshaft Bearing 22x50x14mm
                                          • New
                                            Compare
                                            €12.90Price
                                            NTN Crankshaft Bearing 22x50x14mm
                                            • New
                                              NTN Crankshaft Bearing 22x50x14mm
                                              Crankshaft bearing, crankcase for APRILIA 4 stroke
                                              An engine bearing: it lets a shaft (crank, gearbox, pump) turn without friction.
                                              €12.90Price
                                              Compare
                                              NTN Crankshaft Bearing 22x50x14mm
                                              • New
                                                NTN Crankshaft Bearing 22x50x14mm
                                                Crankshaft bearing, crankcase for APRILIA 4 stroke
                                                An engine bearing: it lets a shaft (crank, gearbox, pump) turn without friction.
                                                €12.90Price
                                                Compare
                                                NTN Crankshaft Bearing 25x47x12mm
                                                • New
                                                €26.90
                                                In stock
                                                Compare
                                                NTN Crankshaft Bearing 25x47x12mm
                                                • New
                                                  Compare
                                                  €26.90Price
                                                  NTN Crankshaft Bearing 25x47x12mm
                                                  • New
                                                    NTN Crankshaft Bearing 25x47x12mm
                                                    Crankshaft bearing, crankcase for APRILIA 4 stroke
                                                    An engine bearing: it lets a shaft (crank, gearbox, pump) turn without friction.
                                                    €26.90Price
                                                    Compare
                                                    NTN Crankshaft Bearing 25x47x12mm
                                                    • New
                                                      NTN Crankshaft Bearing 25x47x12mm
                                                      Crankshaft bearing, crankcase for APRILIA 4 stroke
                                                      An engine bearing: it lets a shaft (crank, gearbox, pump) turn without friction.
                                                      €26.90Price
                                                      Compare
                                                      NTN Crankshaft Bearing 25x52x15mm
                                                      • New
                                                      €13.90
                                                      In stock
                                                      Compare
                                                      NTN Crankshaft Bearing 25x52x15mm
                                                      • New
                                                        Compare
                                                        €13.90Price
                                                        NTN Crankshaft Bearing 25x52x15mm
                                                        • New
                                                          NTN Crankshaft Bearing 25x52x15mm
                                                          Crankshaft bearing, crankcase for APRILIA 4 stroke
                                                          An engine bearing: it lets a shaft (crank, gearbox, pump) turn without friction.
                                                          €13.90Price
                                                          Compare
                                                          NTN Crankshaft Bearing 25x52x15mm
                                                          • New
                                                            NTN Crankshaft Bearing 25x52x15mm
                                                            Crankshaft bearing, crankcase for APRILIA 4 stroke
                                                            An engine bearing: it lets a shaft (crank, gearbox, pump) turn without friction.
                                                            €13.90Price
                                                            Compare

                                                            Compatible bike models

                                                            Brands available in this category

                                                            NTN (12) · PROX (11) · HOT RODS (1) · WOSSNER (1)