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40 × 90 × 25.25 mm bearing

30308 · 31308 — 9 products, 8 brands

6 products in size 40 × 90 × 25.25 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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30308

Tapered roller bearing

● 4 options in stock

Designation by brand: SKF 30308 J2/Q FAG 30308-A NSK HR30308J NTN 4T-30308 KOYO 30308JR

31308

Tapered roller bearing (steep contact angle)

● 2 options in stock

Designation by brand: SKF 31308 J2/Q FAG 31308-A NSK HR31308J NTN 4T-31308 KOYO 31308JR

Same diameters, different width

40x90x10 (4) 40x90x23 (25) 40x90x33 (11) 40x90x35.25 (2) 40x90x36.5 (5)

Other sizes with 40 mm inner diameter

40x52x7 (5) 40x55x8 (3) 40x60x13 (5) 40x62x6 (5) 40x62x8 (3) 40x62x10 (5) 40x62x12 (3) 40x68x10 (3) 40x68x15 (8) 40x68x19 (10) 40x72x10 (5) 40x78x26 (3) 40x80x18 (21) 40x80x23 (23) 40x80x24.75 (5) 40x80x30.2 (5)

All sizes with 40 mm inner diameter →

What does size 40x90x25.25 mean?

  • 40 mm inner diameter (shaft), 90 mm outer diameter (housing), 25.25 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.