NSK LM3730 Needle Roller Bearings

What is the best place to buy NSK LM3730 Needle Roller Bearings online? Needle Roller Bearings Manufacturing Service N/A Minimum Buy Quantity . 0.562 Inch | 14.275 Ball Width 3 Piece | General Pu Other Features

Brand Name: NSK
Model Number: LM3730
Series: M349500
Cone Part Number: M349549
Cup Part Number: M349512XX
Design Units: Imperial
Bearing Weight: 13.80 Kg
Cage Type: Stamped Steel
d: 257.175 mm
D: 342.900 mm
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Product Details

Series M349500
Cone Part Number M349549
Cup Part Number M349512XX
Design Units Imperial
Bearing Weight 13.80 Kg
Cage Type Stamped Steel
d 257.175 mm
D 342.900 mm
B - Cone Width 57.150 mm
C - Cup Width 44.450 mm
B 57.150 mm
R - Cone Backface To Clear Radius1 6.35 mm
r - Cup Backface To Clear Radius2 3.30 mm
da - Cone Frontface Backing Diameter 268.99 mm
db - Cone Backface Backing Diameter 280.92 mm
Da - Cup Frontface Backing Diameter 333.00 mm
Db - Cup Backface Backing Diameter 322.07 mm
Ab - Cage-Cone Frontface Clearance 4.3 mm
Aa - Cage-Cone Backface Clearance 3.8 mm
a - Effective Center Location3 2.5 mm
C90 - Dynamic Radial Rating (90 million revolutions)4 39700 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5 153000 lbf
C0 - Static Radial Rating 321000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 23600 lbf
K - Factor7 1.68
e - ISO Factor8 0.35
Y - ISO Factor9 1.73
G1 - Heat Generation Factor (Roller-Raceway) 1423.3
G2 - Heat Generation Factor (Rib-Roller End) 193.4
Cg - Geometry Factor 0.147
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