NTN 71922CVDUJ72 Precision Ball Bearings - Kate Komatsu part Machinery Co., Ltd

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NTN 71922CVDUJ72 Precision Ball Bearings image

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NTN 71922CVDUJ72 Precision Ball Bearings specification

Bearing number:7221BDB
Size (mm):105x190x36
Bore Diameter (mm):105
Outer Diameter (mm):190
Width (mm):36
d:105 mm
D:190 mm
B:36 mm
C:36 mm
ra1 max.:1 mm
Angle (α):40 °
a:80 mm
r min.:2,1 mm
r1 min.:1,1 mm
2B:72 mm
da min.:117 mm
ra max.:2 mm
Db max:183 mm
Weight:7,74 Kg
Basic dynamic load rating (C):231 kN
Basic static load rating (C0):258 kN
(Grease) Lubrication Speed:2 600 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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