NTN 71930HVDBJ84 Precision Ball Bearings - Kate Komatsu part Machinery Co., Ltd

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NTN 71930HVDBJ84 Precision Ball Bearings image

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NTN 71930HVDBJ84 Precision Ball Bearings specification

Bearing number:7207CPA
Size (mm):35x72x17
Bore Diameter (mm):35
Outer Diameter (mm):72
Width (mm):17
d:35 mm
D:72 mm
B:17 mm
C:17 mm
Angle (α):15 °
a:15,8 mm
r min.:1,1 mm
r1 min.:0,6 mm
Weight:0,295 Kg
Basic dynamic load rating (C):30,4 kN
Basic static load rating (C0):20,1 kN
(Grease) Lubrication Speed:17 000 r/min
(Oil) Lubrication Speed:26 000 r/min

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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