Bearing R4A-ZZC0 PFI - Kate Komatsu part Machinery Co., Ltd

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Bearing R4A-ZZC0 PFI image

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Products and services Bearing R4A-ZZC0 PFI

Bearing number:NNU 49/500 B/SPW33X
Size (mm):500x670x170
Bore Diameter (mm):500
Outer Diameter (mm):670
Width (mm):170
d:500 mm
D:670 mm
B:170 mm
C:170 mm
b:22,3 mm
r1 min.:5 mm
r2 min.:5 mm
r3 min.:3 mm
r4 min.:3 mm
D1:611.6 mm
F:554 mm
K:12 mm
da min.:548 mm
da max:548 mm
Da max.:652 mm
db min:559 mm
ra max.:4 mm
S:3,5 mm
dh:– mm
Weight:165 Kg
Basic dynamic load rating (C):2 330 kN
Basic static load rating (C0):6 100 kN
(Grease) Lubrication Speed:950 r/min
(Oil) Lubrication Speed:1 100 r/min
r1,2 min.:5 mm
s max.:3.5 mm
da max.:548 mm
db min.:559 mm
Basic dynamic load rating C:2330 kN
Basic static load rating C0:6100 kN
Fatigue load limit Pu:490 kN
Attainable speed for grease lubrication:950 r/min
Attainable speed for oil-air lubrication:1100 r/min
Mass bearing:165 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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