NU222M NSK Tapered Roller bearings double-row

Brand Name NSK
Model Number NU222M
Min.Order Quantity 1 pcs
Price Negotiable
PDF NU222M

Product Details

Cone Part Number LL575343
Design Units Imperial
Cage Type Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 349000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 90500 lbf
d 21.0000 in
B - Cone Width 2 in
R - Cone Backface To Clear Radius3 0.25 in
da - Cone Frontface Backing Diameter 21.61 in
db - Cone Backface Backing Diameter 21.97 in
Ab - Cage-Cone Frontface Clearance 0.19 in
Aa - Cage-Cone Backface Clearance 0.12 in
a - Effective Center Location4 2 in
C90 - Dynamic Radial Rating (90 million revolutions)5 52000 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6 201000 lbf
C0 - Static Radial Rating 459000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 36100 lbf
K - Factor8 1.44
G1 - Heat Generation Factor (Roller-Raceway) 4810
G2 - Heat Generation Factor (Rib-Roller End) 1200
Cg - Geometry Factor 0.227
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Company Profile

Phone 983-574-2700
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