239/670CA/W33 NSK Double row double row bearings

Brand Name NSK
Model Number 239/670CA/W33
Min.Order Quantity 1 pcs
Price Negotiable

Product Details

Series93000
Cone Part Number93787A
Design UnitsImperial
Cage TypeStamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1270000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)270100 lbf
d7.8720 in
B - Cone Width3.0460 in
R - Cone Backface To Clear Radius30.25 in
da - Cone Frontface Backing Diameter8.74 in
db - Cone Backface Backing Diameter9.09 in
Ab - Cage-Cone Frontface Clearance0.21 in
Aa - Cage-Cone Backface Clearance0.87 in
a - Effective Center Location4-0.23 in
C90 - Dynamic Radial Rating (90 million revolutions)540200 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6155000 lbf
C0 - Static Radial Rating290000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)736100 lbf
K - Factor81.12
G1 - Heat Generation Factor (Roller-Raceway)912.5
G2 - Heat Generation Factor (Rib-Roller End)126.1
Cg - Geometry Factor0.146
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Company Profile

Phone 983-574-2700
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