NTN-SNR 6311N deep groove ball bearings
Enjoy High Margins on Competitive Pricing.Great Wholesale Products 55x120x29 Size (mm) at Low Costs. Size (mm) 55x120x29 Bore Diameter (mm) 55 Outer Diameter (mm) 120 Width (mm) 29 d 55 mm D 120 mm B 29 mm ra1 max. 1 mm Angle (α) 40 ° a 52 mm r min. 2 mm r1 min. 1