Single row deep groove ball bearing
6311 ZZ ORS
6311 ZZ ORS RULMAN
55X120X29
● In stock
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 6311 ZZ bearing is in stock
1 options in stock. Choose a brand below and request a quote.
6311 ZZ
Single row deep groove ball bearing · 55 × 120 × 29 mm
- Inner diameter (d)
- 55 mm
- Outer diameter (D)
- 120 mm
- Width (B)
- 29 mm
- Shield / seal
- Metal shields both sides (ZZ / 2Z)
Designation by brand: SKF 6311-2Z FAG 6311-2Z NSK 6311ZZ NTN 6311ZZ KOYO 6311ZZ
Single row deep groove ball bearing
6311 ZZ FAG
6311 ZZ FAG RULMAN
55X120X29
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Single row deep groove ball bearing
6311 ZZ KWC
6311 ZZ KWC RULMAN
55X120X29
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Single row deep groove ball bearing
6311 ZZ SKF
6311 ZZ SKF RULMAN
55X120X29
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Other options in the same size
Shield / seal difference: open, metal shields (ZZ) or rubber seals (2RS). Make sure it suits your application.
Single row deep groove ball bearing
6311 2RS SKF
6311 2RS SKF RULMAN
55X120X29
Ask for availability
All products in size 55 × 120 × 29 mm (15) →
Dimensions follow ISO standards and are brand-independent. Ask us about cage, tolerance and internal clearance (C3).