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40 × 68 × 21 mm bearing

63008 2RS — 2 products, 2 brands

1 products in size 40 × 68 × 21 mm are in stock

Choose a brand and request a quote. Products of the same size are interchangeable; check the shield / seal type.

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63008 2RS

Single row deep groove ball bearing (wide) · Rubber seals both sides (2RS)

● 1 options in stock

Designation by brand: SKF 63008-2RS1 FAG 63008-2RSR NSK 63008DDU NTN 63008LLU KOYO 63008-2RS

Same diameters, different width

40x68x9 (2) 40x68x10 (3) 40x68x15 (8) 40x68x19 (10)

Other sizes with 40 mm inner diameter

40x52x7 (5) 40x55x8 (3) 40x60x13 (5) 40x62x6 (5) 40x62x8 (3) 40x62x10 (5) 40x72x10 (5) 40x80x18 (21) 40x80x23 (23) 40x80x24.75 (5) 40x80x30.2 (5) 40x90x10 (4) 40x90x23 (25) 40x90x25.25 (9) 40x90x33 (11) 40x90x36.5 (5)

All sizes with 40 mm inner diameter →

What does size 40x68x21 mean?

  • 40 mm inner diameter (shaft), 68 mm outer diameter (housing), 21 mm width. Dimensions are brand-independent; measure the inner diameter, outer diameter and width with a caliper to verify your part.
  • Bearings of the same size are interchangeable, but the shield / seal type (open, ZZ, 2RS), internal clearance (C3) and bearing type (ball / roller) must suit the application.
  • If you are not sure, send us a photo of the part or the code on it; we will find the right product and price.