90,000 mm x 140,000 mm x 24,000 mm NTN-SNR 6018NR deep groove ball bearings

We work closely with 6mm d our Standard Clearance: 90,000 mm x 140,000 mm x 24,000 mm NTN-SNR 6018NR deep groove ball bearings manufacturing partners to bring the best 90,000 mm x 140,000 mm x 24,000 mm value to AST BEARING OF AMERICA CORP. customers.

What is 6018NR bearing cross reference？