Kyosho Ultima '87 WC Worlds Spec 30645 Bearing Size List & Bearing Locations

Kyosho Ultima '87 WC Worlds Spec 30645 Bearing Size List & Bearing Locations

Use this Kyosho Ultima '87 WC Worlds Spec 30645 bearing size list to identify replacement RC bearings, OEM part references and bearing locations for the listed model. The complete kit includes 21 bearings. Key bearing sizes include 3x6x2.5, 4x8x3, 5x8x2.5, 5x10x4 and 10x15x4. Common bearing applications include flanged small shaft, wheel or steering support positions listed in the source kit, small driveline or transmission support positions listed in the source kit, small wheel, differential or driveline 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: Ultima '87 WC Worlds Spec 30645
  • Total bearing count: 21
  • OEM part numbers listed: BRG402F, BRG405, BRG003SUS, BRG406, BRG002SUS, 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 flanged small shaft, wheel or steering support positions listed in the source kit, used for flanged small shaft, wheel or steering support positions listed in the source kit. BRG402F Rubber sealed
4x8x3 6 6 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
5x8x2.5 4 4 bearings are listed for small wheel, differential or driveline support positions listed in the source kit, used for small wheel, differential or driveline support positions listed in the source kit. BRG406, BRG002SUS Rubber sealed
5x10x4 6 6 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 3 3 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 Ultima '87 WC Worlds Spec 30645 Complete Bearing Kit 888RC-KYO-ULTIMA87WCWORLDSSPEC30645-FULL-BRG complete bearing kit GBP 19.99 View kit
Kyosho Ultima '87 WC Worlds Spec 30645 Hub & Axle Bearing Kit 888RC-KYO-ULTIMA87WCWORLDSSPEC30645-HUB-BRG hub bearing kit GBP 11.73 View kit
Kyosho Ultima '87 WC Worlds Spec 30645 Drivetrain Bearing Kit 888RC-KYO-ULTIMA87WCWORLDSSPEC30645-DRIVE-BRG drivetrain bearing kit GBP 33.47 View kit
Kyosho Ultima '87 WC Worlds Spec 30645 Small Shaft Bearing Kit 888RC-KYO-ULTIMA87WCWORLDSSPEC30645-SMALL-BRG small shaft bearing kit GBP 16.73 View kit

Individual Replacement Bearings

Size Product SKU Used for Product link
3x6x2.5 3x6x2.5 MR63ZZ / MR632RS RC Bearing for Kyosho Ultima '87 WC Worlds Spec 30645 (BRG402F) | 888-RC 888RC-BRG-3X6X25-FLANGED-KYO-ULTIMA87WCWORLDSSPEC30645 flanged small shaft, wheel or steering support positions listed in the source kit View bearing
4x8x3 4x8x3 MR84ZZ / MR842RS RC Bearing for Kyosho Ultima '87 WC Worlds Spec 30645 (BRG405, BRG003SUS) | 888-RC 888RC-BRG-4X8X3-KYO-ULTIMA87WCWORLDSSPEC30645 small driveline or transmission support positions listed in the source kit View bearing
5x8x2.5 5x8x2.5 MR85ZZ / MR852RS RC Bearing for Kyosho Ultima '87 WC Worlds Spec 30645 (BRG406, BRG002SUS) | 888-RC 888RC-BRG-5X8X25-KYO-ULTIMA87WCWORLDSSPEC30645 small wheel, differential or driveline support positions listed in the source kit View bearing
5x10x4 5x10x4 MR105ZZ / MR1052RS RC Bearing for Kyosho Ultima '87 WC Worlds Spec 30645 (BRG407, BRG001TSB, BRG001SUS) | 888-RC 888RC-BRG-5X10X4-KYO-ULTIMA87WCWORLDSSPEC30645 drivetrain, differential, wheel or transmission support positions listed in the source kit View bearing
10x15x4 10x15x4 RC Bearing for Kyosho Ultima '87 WC Worlds Spec 30645 (BRG414, BRG014TSB, BRG014) | 888-RC 888RC-BRG-10X15X4-KYO-ULTIMA87WCWORLDSSPEC30645 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 Ultima '87 WC Worlds Spec 30645 use?

The listed Kyosho Ultima '87 WC Worlds Spec 30645 bearings are 3x6x2.5, 4x8x3, 5x8x2.5, 5x10x4, 10x15x4.

How many bearings are in the Kyosho Ultima '87 WC Worlds Spec 30645?

The complete bearing kit includes 21 bearings for this vehicle.

What bearing sizes are used in the Kyosho Ultima '87 WC Worlds Spec 30645?

The bearing sizes listed are 3x6x2.5, 4x8x3, 5x8x2.5, 5x10x4, 10x15x4.

Are the bearings rubber sealed?

Yes. Every bearing in the Kyosho Ultima '87 WC Worlds Spec 30645 full kit is listed as rubber sealed.

Can I buy individual replacement bearings?

Yes. Individual replacement bearings are listed for the Kyosho Ultima '87 WC Worlds Spec 30645 by size and SKU.