207-70-80123 BOOM ASS'Y - Kate Komatsu part Machinery Co., Ltd

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207-70-80123 BOOM ASS'Y image

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207-70-80123 BOOM ASS'Y specification

Bearing number:3877/3821
Size (mm):41.275x85.725x30.162
Bore Diameter (mm):41,275
Outer Diameter (mm):85,725
Width (mm):30,162
d:41,275 mm
D:85,725 mm
T:30,162 mm
B:30,162 mm
C:23,812 mm
R:3,6 mm
r:1,3 mm
a -:8,1 mm
Da:81 mm
db:57 mm
da:50,5 mm
Db:75 mm
Aa:1,5 mm
Ab:2,1 mm
Weight:0,83 Kg
Basic static load rating (C0):148 kN
Factor (G1):37,8
Factor (G2):13,5
Factor (Cg):0,0224
Factor (K):1,45
Basic dynamic load rating (C90):29,8
Basic dynamic load rating (Ca90):20,5
Basic dynamic load rating (C1):115 kN
Calculation factor (e):0,4

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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