Bearing SS 6303-ZZ ISB - Kate Komatsu part Machinery Co., Ltd

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Bearing SS 6303-ZZ ISB image

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Products and services Bearing SS 6303-ZZ ISB

Bearing number:NN 3084 K/SPW33
Size (mm):420x620x150
Bore Diameter (mm):420
Outer Diameter (mm):620
Width (mm):150
d:420 mm
D:620 mm
B:150 mm
C:150 mm
b:16,7 mm
d1:495 mm
r1 min.:5 mm
r2 min.:5 mm
r3 min.:2 mm
r4 min.:2 mm
E:569 mm
K:9 mm
da min.:438 mm
Da min:574 mm
Da max.:602 mm
ra max.:4 mm
S:12,4 mm
dh:– mm
Weight:140 Kg
Basic dynamic load rating (C):2 120 kN
Basic static load rating (C0):4 500 kN
(Grease) Lubrication Speed:1 100 r/min
(Oil) Lubrication Speed:1 300 r/min
r1,2 min.:5 mm
r3,4 min.:2 mm
s max.:12.4 mm
Da min.:574 mm
Basic dynamic load rating C:2120 kN
Basic static load rating C0:4500 kN
Fatigue load limit Pu:380 kN
Attainable speed for grease lubrication:1100 r/min
Attainable speed for oil-air lubrication:1300 r/min
Mass bearing:140 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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