Bearing number 21308MBK Size (mm) 40x90x23 Brand AST Bore Diameter (mm) 40 Outer Diameter (mm) 90 Width (mm) 23 Bearing Type tapered bore Bore Dia (d) 40.0000 Outer Dia (D) 90.0000 Width (B) 23.0000 Radius (min) (rs) 1.500 Dynamic Load Rating (Cr) 74.000 Static Load Rating (Cor) 69.500 Max Speed (Grease) (X1000 RPM) 5 Max
Bearing number 21308MBW33 Size (mm) 40x90x23 Brand AST Bore Diameter (mm) 40 Outer Diameter (mm) 90 Width (mm) 23 Bearing Type straight bore. lube groove and holes Bore Dia (d) 40.0000 Outer Dia (D) 90.0000 Width (B) 23.0000 Radius (min) (rs) 1.500 Dynamic Load Rating (Cr) 74.000 Static Load Rating (Cor) 69.500 Max Speed (Grease)
Bearing number ARR5FFN-C Brand NMB Bore Diameter (mm) 7.9375 Width (mm) 7.9375 d 7.9375 mm P 10 mm A 14.224 mm B 7.9375 mm D 35.814 mm F 58.674 mm G 40 mm H 11.684 mm J 17.526 mm L 33.274 mm M 14.275 mm T 20.625 mm W 17.45 mm Thread (E) – ,3750-24
Bearing number ARR4FFN-1A Brand NMB Bore Diameter (mm) 6.35 Width (mm) 6.35 d 6.35 mm P 4 mm A 9.652 mm B 6.35 mm D 20.32 mm F 35.052 mm G 45 mm H 8.89 mm J 11.1 mm L 19.05 mm M 9.525 mm T 12.294 mm W 9.525 mm Thread (E) – ,2500-28
Bearing number ARR5FFN-B Brand NMB Bore Diameter (mm) 7.9375 Width (mm) 7.9375 d 7.9375 mm P 10 mm A 14.224 mm B 7.9375 mm D 35.814 mm F 58.674 mm G 40 mm H 11.684 mm J 17.526 mm L 33.274 mm M 14.275 mm T 20.625 mm W 17.45 mm Thread (E) – ,3125-24
Bearing number ARR6FFN-1A Brand NMB Bore Diameter (mm) 9.525 Width (mm) 9.525 d 9.525 mm P 10 mm A 16.764 mm B 9.525 mm D 42.164 mm F 55.372 mm G 40 mm H 12.192 mm J 15.875 mm L 25.4 mm M 16.662 mm T 23.012 mm W 20.625 mm Thread (E) – ,3750-24
Bearing number ARR6FFN Brand NMB Bore Diameter (mm) 9.525 Width (mm) 9.525 d 9.525 mm P 10 mm A 16.764 mm B 9.525 mm D 42.164 mm F 78.486 mm G 45 mm H 13.97 mm J 22.352 mm L 44.45 mm M 23.825 mm W 20.625 mm Thread (E) – ,6250-18 .625018
Bearing number ARR5FFN-A Brand NMB Bore Diameter (mm) 7.9375 Width (mm) 7.9375 d 7.9375 mm P 10 mm A 14.224 mm B 7.9375 mm D 35.814 mm F 59.436 mm G 40 mm H 11.684 mm J 17.526 mm L 33.274 mm M 19.05 mm T 20.625 mm W 17.45 mm Thread (E) – ,5000-20
Bearing number ARR4FFN-C Brand NMB Bore Diameter (mm) 6.35 Width (mm) 6.35 d 6.35 mm P 10 mm A 10.795 mm B 6.35 mm D 27.432 mm F 42.164 mm G 45 mm H 9.144 mm J 12.7 mm L 20.574 mm M 11.887 mm T 16.281 mm W 12.7 mm Thread (E) – ,3125-24
Bearing number ARR4FFN-2C Brand NMB Bore Diameter (mm) 6.35 Width (mm) 6.35 d 6.35 mm P 10 mm A 10.922 mm B 6.35 mm D 25.908 mm F 38.1 mm G 45 mm H 9.144 mm J 11.1 mm L 19.05 mm M 11.887 mm T 15.494 mm W 15.062 mm Thread (E) – ,3125-24