Quote TR

20 × 52 × 15 mm bearing

7304 · 6304 2RS · 6304 ZZ · 1304 · 21304 · NJ 304 — 16 products, 8 brands

8 products in size 20 × 52 × 15 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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7304

Single row angular contact ball bearing

● 3 options in stock

Designation by brand: SKF 7304 BECBP FAG 7304-B-TVP NSK 7304BW NTN 7304B KOYO 7304B

6304 2RS

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

● 2 options in stock

Designation by brand: SKF 6304-2RSH FAG 6304-2RSR NSK 6304DDU NTN 6304LLU KOYO 6304-2RS

6304 ZZ

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

● 1 options in stock

Designation by brand: SKF 6304-2Z FAG 6304-2Z NSK 6304ZZ NTN 6304ZZ KOYO 6304ZZ

1304

Self-aligning ball bearing

● 1 options in stock

Designation by brand: SKF 1304 ETN9 FAG 1304-TVH NSK 1304 NTN 1304S KOYO 1304

21304

Spherical roller bearing

● 1 options in stock

Designation by brand: SKF 21304 E FAG 21304-E1 NSK 21304EAE4 NTN 21304EAW33 KOYO 21304RHRW33

NJ 304

Cylindrical roller bearing (NJ type)

Out of stock

Designation by brand: SKF NJ 304 ECP FAG NJ304-E-TVP2 NSK NJ304EW NTN NJ304E KOYO NJ304R

Same diameters, different width

20x52x7 (2) 20x52x16.25 (4) 20x52x21 (5) 20x52x22.2 (4) 20x52x22.25 (4)

Other sizes with 20 mm inner diameter

20x28x6 (2) 20x30x7 (2) 20x32x7 (5) 20x35x7 (3) 20x35x10 (4) 20x37x9 (4) 20x40x7 (4) 20x40x14 (4) 20x42x7 (3) 20x42x8 (4) 20x42x12 (12) 20x42x15 (6) 20x47x14 (22) 20x47x15.25 (6) 20x47x18 (4) 20x47x20.6 (5)

All sizes with 20 mm inner diameter →

What does size 20x52x15 mean?

  • 20 mm inner diameter (shaft), 52 mm outer diameter (housing), 15 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.