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 1203 bearing is in stock
2 options in stock. Choose a brand below and request a quote.
1203
Self-aligning ball bearing · 17 × 40 × 12 mm
- Inner diameter (d)
- 17 mm
- Outer diameter (D)
- 40 mm
- Width (B)
- 12 mm
Designation by brand: SKF 1203 ETN9 FAG 1203-TVH NSK 1203 NTN 1203S KOYO 1203
1203 NSK RULMAN
1203 FAG RULMAN
1203 KG RULMAN
1203 E TN9 SKF RULMAN
All products in size 17 × 40 × 12 mm (23) →
Dimensions follow ISO standards and are brand-independent. Ask us about cage, tolerance and internal clearance (C3).


