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12 × 37 × 12 mm bearing

6301 2RS · 6301 ZZ — 8 products, 5 brands

4 products in size 12 × 37 × 12 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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6301 2RS

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

● 2 options in stock

Designation by brand: SKF 6301-2RSH FAG 6301-2RSR NSK 6301DDU NTN 6301LLU KOYO 6301-2RS

6301 ZZ

Single row deep groove ball bearing · Metal shields both sides (ZZ / 2Z)

● 2 options in stock

Designation by brand: SKF 6301-2Z FAG 6301-2Z NSK 6301ZZ NTN 6301ZZ KOYO 6301ZZ

Same diameters, different width

12x37x7 (1) 12x37x17 (1)

Other sizes with 12 mm inner diameter

12x19x5 (2) 12x20x5 (2) 12x21x5 (2) 12x22x7 (3) 12x24x6 (1) 12x24x7 (2) 12x25x7 (1) 12x25x8 (1) 12x26x7 (2) 12x26x9 (3) 12x28x7 (3) 12x28x8 (15) 12x28x11 (2) 12x28x12 (2) 12x32x10 (15) 12x32x14 (4)

All sizes with 12 mm inner diameter →

What does size 12x37x12 mean?

  • 12 mm inner diameter (shaft), 37 mm outer diameter (housing), 12 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.