156-70-00090 BOOM ASS'Y - Kate Komatsu part Machinery Co., Ltd

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156-70-00090 BOOM ASS'Y image

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156-70-00090 BOOM ASS'Y specification

Series:15000
Cone Part Number:15100-S
Cup Part Number:15250X
Design Units:Imperial
Bearing Weight:0.30 Kg
Cage Type:Stamped Steel
d:25.400 mm
D:63.500 mm
B - Cone Width:20.638 mm
C - Cup Width:15.875 mm
B:20.638 mm
R - Cone Backface To Clear Radius1:1.270 mm
r - Cup Backface To Clear Radius2:1.52 mm
da - Cone Frontface Backing Diameter:31.5 mm
db - Cone Backface Backing Diameter:33.53 mm
Da - Cup Frontface Backing Diameter:59.44 mm
Db - Cup Backface Backing Diameter:55.12 mm
Ab - Cage-Cone Frontface Clearance:1.8 mm
Aa - Cage-Cone Backface Clearance:0.8 mm
a - Effective Center Location3:-5.8 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:3490 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:13500 lbf
C0 - Static Radial Rating:12100 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2090 lbf
K - Factor7:1.67
e - ISO Factor8:0.35
Y - ISO Factor9:1.71
G1 - Heat Generation Factor (Roller-Raceway):14.6
G2 - Heat Generation Factor (Rib-Roller End):7.58
Cg - Geometry Factor:0.0606

Main Products: Load Wheel, Chain Wheel, Drive Wheel, Gear Block, Guide Wheel, Chain Rail Assembly, Track Assembly, Track Plate and High Strength Bolt. Other products: chain link, chain pin, bucket shaft, bucket shaft sleeve, swing frame, connecting rod, chain bracket, tension cylinder, tension spring, U-frame, large and small arm cylinder assembly, rubber block, bucket teeth, tooth base, etc.

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Kate Komatsu part Machinery Co., Ltd: Email; AddressJiulong wan ,Hong kong,china; Phone(Working Time); Fax

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