M263349D/M263310/M263310D NTN Cylindrical Roller Bearing

Spherical Roller Bearings are a few brands you will find in our inventory. Find M263349D/M263310/M263310D NTN Cylindrical Roller Bearing to see what's in Shanghai Pump Valve Manufacturing Co., Ltd. 1.74 K - Factor8 stock!

Brand Name:NTN
Model Number:M263349D/M263310/M263310D
K - Factor8:1.74
G2 - Heat Generation Factor (Rib-Roller End):280.9
Cone Part Number:HM259048
Design Units:Imperial
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:661000 lbf
R - Cone Backface To Clear Radius3:0.14 in
d:12.5000 in
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:56500 lbf
PDF M263349D/M263310/M263310D

Product Details

K - Factor81.74
G2 - Heat Generation Factor (Rib-Roller End)280.9
Cone Part NumberHM259048
Design UnitsImperial
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1661000 lbf
R - Cone Backface To Clear Radius30.14 in
d12.5000 in
Ca90 - Dynamic Thrust Rating (90 million revolutions)756500 lbf
C90 - Dynamic Radial Rating (90 million revolutions)598500 lbf
Cage TypeStamped Steel
a - Effective Center Location4-0.19 in
B - Cone Width3.3750 in
SeriesHM259000
Cg - Geometry Factor0.181
C0 - Static Radial Rating628000 lbf
Aa - Cage-Cone Backface Clearance0.21 in
Ab - Cage-Cone Frontface Clearance0.2 in
C1 - Dynamic Radial Rating (1 million revolutions)6380000 lbf
da - Cone Frontface Backing Diameter13.27 in
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2171000 lbf
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Company Profile

Shanghai Pump Valve Manufacturing Co., Ltd.
Phone +1-514-333-8054
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