6308 2RS C5 RH1 RICH 40x90x28

6308 2RS C5 RH1 RICH – Single Row Deep Groove Ball Bearing – 40 x 90 x 28 mm

OE References:

• Toyota: 90363-40068 | 90310-50005 | 90363-T0009
• Koyo: 6308W-12RSH
• Nachi: 40BCV09S1-2NSL
• NSK: 40BW06
• SKF: GRW248 | VKBA6901 | VKBA7429
• SNR: R141.43 | R141.44 | R141.56 | R141.57
• Timken: 511031

Technical Specifications:

• Type: Single row deep groove ball bearing
• Brand: RICH
• Model Designation: 6308 2RS C5 RH1
• Inner Diameter (d): 40 mm
• Outer Diameter (D): 90 mm
• Total Width (B): 28 mm
• Outer Ring Width (C): 23 mm
• Internal Clearance: C5 (Greater than C4)
• Cage Material: Steel
• Sealing: Double-sided rubber contact seals (2RS)
• Weight: 0.67 kg
• Country of Origin: China

Product Details:

• Components: Consists of a precision inner ring, an extended outer ring tracking an offset wide profile, a single row of high-grade steel balls, and a durable ribbon-type pressed steel cage complete with integrated double-sided rubber contact seals.
• Internal Geometry: Engineered with a highly specialized radial internal clearance group C5 to maintain flawless operational parameter profiles under extreme thermal expansion, featuring an extended total inner width section of 28 mm combined with a 23 mm outer ring track height.
• Dimensional Set: Modified deep-groove metric architectural boundary providing a 40 mm inner bore diameter, a 90 mm outside housing diameter, and custom automotive-specific width clearances.

Transparency Note: This bearing is manufactured under the RICH brand. Any OE or interchangeable references are used solely for identification and do not imply affiliation with other manufacturers.