cylindrical bearing nomenclature RS-5022NR NSK
CYLINDRICAL ROLLER BEARINGS Pioneer Machinery Source offers a cylindrical bearing nomenclature RS-5022NR NSK 30211M Series selection of METRIC Design Units Genuine CYLINDRICAL ROLLER BEARINGS at Wholesale Prices. We are a X30211M Cone Part Number cylindrical bearing nomenclature RS-5022NR NSK Certified Parts Retailer
Product Details
Series | 30211M |
Cone Part Number | X30211M |
Design Units | METRIC |
Cage Type | Stamped Steel |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 41900 lbf |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 10900 lbf |
d | 55.000 mm |
B - Cone Width | 21.000 mm |
WPD | 92.9 mm |
DD | 85.2 mm |
R - Cone Backface To Clear Radius3 | 2.030 mm |
da - Cone Frontface Backing Diameter | 64 mm |
db - Cone Backface Backing Diameter | 67 mm |
Ab - Cage-Cone Frontface Clearance | 4.1 mm |
Aa - Cage-Cone Backface Clearance | 1 mm |
a - Effective Center Location4 | -1.8 mm |
C90 - Dynamic Radial Rating (90 million revolutions)5 | 27700 N |
C1 - Dynamic Radial Rating (1 million revolutions)6 | 107000 N |
C0 - Static Radial Rating | 122000 N |
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 19200 N |
K - Factor8 | 1.44 |
G1 - Heat Generation Factor (Roller-Raceway) | 41.9 |
G2 - Heat Generation Factor (Rib-Roller End) | 22.8 |
Cg - Geometry Factor | 0.0897 |