HH255149D/HH255110+A NTN Cylindrical Roller Bearing

HH255149D/HH255110+A NTN Cylindrical Roller Bearing 4.2500 in B - Double Cone Width Product Brochures , 767D Cone Part Number Spherical Roller Bearings Manufacturing Service Shanghai Pump Valve Manufacturing Co., Ltd. . Get Your 755 Series Free.

Brand Name:NTN
Model Number:HH255149D/HH255110+A
Series:755
Cone Part Number:767D
B - Double Cone Width:4.2500 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:19100 lbf
d:3.5000 in
Ab - Cage-Cone Frontface Clearance:-0.03 in
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:128000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:33200 lbf
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Product Details

Series755
Cone Part Number767D
B - Double Cone Width4.2500 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)319100 lbf
d3.5000 in
Ab - Cage-Cone Frontface Clearance-0.03 in
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4128000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)533200 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)611100 lbf
db - Cone Backface Backing Diameter3.988 in
G1 - Heat Generation Factor (Roller-Raceway)8177
G2 - Heat Generation Factor (Rib-Roller End)32.4
Cage TypeStamped Steel
C0 - Static Radial Rating99200 lbf
Design UnitsImperial
da - Cone Frontface Backing Diameter3.988 in
C1 - Dynamic Radial Rating (1 million revolutions)173600 lbf
Cg - Geometry Factor90.0945
K - Factor71.71
R - Cone Frontface To Clear Radius20.060 in
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Company Profile

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