Bearing LJ 2.1/4 SIGMA - Kate Komatsu part Machinery Co., Ltd

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Bearing LJ 2.1/4 SIGMA image

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Products and services Bearing LJ 2.1/4 SIGMA

Bearing number:D/W R4A-2Z
Size (mm):6.35x19.05x7.142
Bore Diameter (mm):6,35
Outer Diameter (mm):19,05
Width (mm):7,142
d:6,35 mm
D:19,05 mm
B:7,142 mm
C:7,142 mm
Weight:0,009 Kg
Basic dynamic load rating (C):1,53 kN
Basic static load rating (C0):0,585 kN
Fatigue load limit (Pu):0,025
Reference speed:80 000 r/min
d2 ≈:8.5 mm
D2 ≈:16.5 mm
r1,2 min.:0.4 mm
da min.:8.4 mm
da max.:8.4 mm
Da max.:16.6 mm
ra max.:0.4 mm
Basic dynamic load rating C:1.53 kN
Basic static load rating C0:0.585 kN
Fatigue load limit Pu:0.025 kN
Limiting speed:40000 r/min
Calculation factor kr:0.025
Calculation factor f0:7.9
Mass bearing:0.0091 kg

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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