300RV4221 NSK ROLL NECK BEARINGS for ROLLING MILL

Brand Name:NSK
Model Number:300RV4221
d:280.000 mm
D:420.0000 mm
B:65.00 mm
Fillet Radius ra:3.00 mm
Basic Dynamic Radial Load Rating C:302000 N
Basic Static Radial Load Rating Co:405000 N
Grease Speed Rating Open/Shielded n1:1400 rpm
Oil Speed Rating Open/Shielded n2:1700 rpm

Product Details

d280.000 mm
D420.0000 mm
B65.00 mm
Fillet Radius ra3.00 mm
Basic Dynamic Radial Load Rating C302000 N
Basic Static Radial Load Rating Co405000 N
Grease Speed Rating Open/Shielded n11400 rpm
Oil Speed Rating Open/Shielded n21700 rpm
Sealed Speed Rating n3890 rpm
AccessoriesTwo Seals & Snap-Ring
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Company Profile

Phone 372-5268
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