670TQO980-1 NSK Tapered Roller bearings double-row
Brand Name NSK
Model Number 670TQO980-1
Min.Order Quantity 1 pcs
Price Negotiable

Product Details

SeriesHM261000
Cone Part NumberHM261049
Design UnitsImperial
Cage TypePin-Type
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1626000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2162000 lbf
d13.1250 in
B - Cone Width3.5625 in
R - Cone Backface To Clear Radius30.25 in
da - Cone Frontface Backing Diameter14.09 in
db - Cone Backface Backing Diameter14.29 in
Ab - Cage-Cone Frontface Clearance0.25 in
Aa - Cage-Cone Backface Clearance0.22 in
a - Effective Center Location4-0.24 in
C90 - Dynamic Radial Rating (90 million revolutions)593200 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6360000 lbf
C0 - Static Radial Rating777000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)753400 lbf
K - Factor81.74
G1 - Heat Generation Factor (Roller-Raceway)3310
G2 - Heat Generation Factor (Rib-Roller End)324
Cg - Geometry Factor0.194
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Company Profile

Huaxin Bearing Co., Ltd
Phone 205-974-2173
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