Kyosho Optima #30617 Bearing Size List & Bearing Locations

Kyosho Optima #30617 Bearing Size List & Bearing Locations

Use this Kyosho Optima #30617 bearing size list to identify replacement RC bearings, OEM part references and bearing locations for the listed model. The complete kit includes 18 bearings. Key bearing sizes include 3x6x2.5, 4x8x3, 5x10x4 and 10x15x4. Common bearing applications include small shaft, wheel or steering support positions listed in the source kit, small driveline or transmission support positions listed in the source kit, drivetrain, differential, wheel or transmission support positions listed in the source kit and hub, axle and driveline support positions listed in the source kit.

Vehicle Summary

  • Brand: Kyosho
  • Vehicle: Optima #30617
  • Total bearing count: 18
  • OEM part numbers listed: BRG402, BRG405, BRG003SUS, BRG407, BRG001TSB, BRG001SUS, BRG414, BRG014TSB, BRG014

Bearing Size, Quantity and Application Table

The table below lists each bearing size from the complete kit, where it is used, and matching individual replacement bearing product links where available.

Bearing size Quantity Application Replacement product OEM part numbers Bearing type
3x6x2.5 2 2 bearings are listed for small shaft, wheel or steering support positions listed in the source kit, used for small shaft, wheel or steering support positions listed in the source kit. BRG402 Rubber sealed
4x8x3 2 2 bearings are listed for small driveline or transmission support positions listed in the source kit, used for small driveline or transmission support positions listed in the source kit. BRG405, BRG003SUS Rubber sealed
5x10x4 10 10 bearings are listed for drivetrain, differential, wheel or transmission support positions listed in the source kit, used for drivetrain, differential, wheel or transmission support positions listed in the source kit. BRG407, BRG001TSB, BRG001SUS Rubber sealed
10x15x4 4 4 bearings are listed for hub, axle and driveline support positions listed in the source kit, used for hub, axle and driveline support positions listed in the source kit. BRG414, BRG014TSB, BRG014 Rubber sealed

Replacement Bearing Kits

Choose the complete kit for a full rebuild, or use the sub-kit links for assembly-specific replacement bearing kits.

Kit SKU Type Price Product link
Kyosho Optima #30617 Complete Bearing Kit 888RC-KYO-OPTIMA30617-FULL-BRG complete bearing kit GBP 16.99 View kit
Kyosho Optima #30617 Hub & Axle Bearing Kit 888RC-KYO-OPTIMA30617-HUB-BRG hub bearing kit GBP 15.64 View kit
Kyosho Optima #30617 Drivetrain Bearing Kit 888RC-KYO-OPTIMA30617-DRIVE-BRG drivetrain bearing kit GBP 33.47 View kit
Kyosho Optima #30617 Small Shaft Bearing Kit 888RC-KYO-OPTIMA30617-SMALL-BRG small shaft bearing kit GBP 5.99 View kit

Individual Replacement Bearings

Size Product SKU Used for Product link
3x6x2.5 3x6x2.5 MR63ZZ / MR632RS RC Bearing for Kyosho Optima #30617 (BRG402) | 888-RC 888RC-BRG-3X6X25-KYO-OPTIMA30617 small shaft, wheel or steering support positions listed in the source kit View bearing
4x8x3 4x8x3 MR84ZZ / MR842RS RC Bearing for Kyosho Optima #30617 (BRG405, BRG003SUS) | 888-RC 888RC-BRG-4X8X3-KYO-OPTIMA30617 small driveline or transmission support positions listed in the source kit View bearing
5x10x4 5x10x4 MR105ZZ / MR1052RS RC Bearing for Kyosho Optima #30617 (BRG407, BRG001TSB, BRG001SUS) | 888-RC 888RC-BRG-5X10X4-KYO-OPTIMA30617 drivetrain, differential, wheel or transmission support positions listed in the source kit View bearing
10x15x4 10x15x4 RC Bearing for Kyosho Optima #30617 (BRG414, BRG014TSB, BRG014) | 888-RC 888RC-BRG-10X15X4-KYO-OPTIMA30617 hub, axle and driveline support positions listed in the source kit View bearing

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OEM Reference Guides

FAQ

What bearings does the Kyosho Optima #30617 use?

The listed Kyosho Optima #30617 bearings are 3x6x2.5, 4x8x3, 5x10x4, 10x15x4.

How many bearings are in the Kyosho Optima #30617?

The complete bearing kit includes 18 bearings for this vehicle.

What bearing sizes are used in the Kyosho Optima #30617?

The bearing sizes listed are 3x6x2.5, 4x8x3, 5x10x4, 10x15x4.

Are the bearings rubber sealed?

Yes. Every bearing in the Kyosho Optima #30617 full kit is listed as rubber sealed.

Can I buy individual replacement bearings?

Yes. Individual replacement bearings are listed for the Kyosho Optima #30617 by size and SKU.