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50 × 90 × 21.75 mm bearing

30210 — 4 products, 4 brands

2 products in size 50 × 90 × 21.75 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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30210

Tapered roller bearing

● 2 options in stock

Designation by brand: SKF 30210 J2/Q FAG 30210-A NSK HR30210J NTN 4T-30210 KOYO 30210JR

Same diameters, different width

50x90x8 (1) 50x90x10 (2) 50x90x13 (1) 50x90x20 (31) 50x90x23 (17) 50x90x24.75 (4) 50x90x30.2 (4) 50x90x32 (4)

Other sizes with 50 mm inner diameter

50x65x8 (4) 50x68x7 (4) 50x70x10 (4) 50x70x14 (6) 50x72x7 (5) 50x72x8 (4) 50x72x10 (4) 50x75x10 (4) 50x80x8 (5) 50x80x10 (6) 50x80x16 (10) 50x80x20 (5) 50x110x27 (26) 50x110x29.25 (7) 50x110x40 (9) 50x110x44.4 (4)

All sizes with 50 mm inner diameter →

What does size 50x90x21.75 mean?

  • 50 mm inner diameter (shaft), 90 mm outer diameter (housing), 21.75 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.