Bearing finder
Enter a bearing number or size: we show the standard dimensions, equivalent codes by brand and the options in our stock. For belts and seals, use the belt & seal finder.
Examples: 6205 2RS 6304 ZZ 30205 NU 208 22210 K UCP 205 25x52x15
The 6004 ZZ bearing is in stock
3 options in stock. Choose a brand below and request a quote.
6004 ZZ
Single row deep groove ball bearing · 20 × 42 × 12 mm
- Inner diameter (d)
- 20 mm
- Outer diameter (D)
- 42 mm
- Width (B)
- 12 mm
- Shield / seal
- Metal shields both sides (ZZ / 2Z)
Designation by brand: SKF 6004-2Z FAG 6004-2Z NSK 6004ZZ NTN 6004ZZ KOYO 6004ZZ
6004 ZZ ORS RULMAN
6004 ZZ NSK RULMAN
6004 ZZ FAG RULMAN
6004 ZZ RBE RULMAN
6004 ZZ SKF RULMAN
6004 ZZ ZKL RULMAN20X42X12
Other options in the same size
Shield / seal difference: open, metal shields (ZZ) or rubber seals (2RS). Make sure it suits your application.
6004 2RS SKF RULMAN
6004 2RS NSK RULMAN
6004 2RS FAG RULMAN
6004 2RS KWC RULMAN
All products in size 20 × 42 × 12 mm (12) →
Dimensions follow ISO standards and are brand-independent. Ask us about cage, tolerance and internal clearance (C3).





