NTN 7015CDB/GNP5 Precision Ball Bearings - Kate Komatsu part Machinery Co., Ltd

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NTN 7015CDB/GNP5 Precision Ball Bearings image

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NTN 7015CDB/GNP5 Precision Ball Bearings specification

Bearing number:63/28N
Size (mm):28x68x18
Bore Diameter (mm):28
Outer Diameter (mm):68
Width (mm):18
d:28 mm
D:68 mm
B:18 mm
C:18 mm
a:3.28 mm
b:1.9 mm
r min.:1.1 mm
r1 min.:0.5 mm
D1:64.82 mm
Weight:0.287 Kg
Basic dynamic load rating (C):26,8 kN
Basic static load rating (C0):14 kN
(Grease) Lubrication Speed:10000 r/min
Bore Type:Cylindrical Bore
Enclosure:Open
Configuration:Single Row
Bore Size:28 mm
Outside Diameter:68 mm
Width:18 mm
Fillet Radius/Chamfer:1.1 mm
r1:0.5 mm
Groove Width:1.9 mm
Groove Diameter:64.8 mm
a (max):3.3 mm
Dynamic Load Rating:26,800 N
Static Load Rating:14,000 N
Limiting Speed - Grease:11,000 rpm
Limiting Speed - Oil:13,000 rpm
Factor fo:12.4
Radial Clearance:0.005 to 0.020 mm
da (min):35 mm
Da (max):61 mm
Dx (min):76 mm
ra (max):1 mm
Cy (max):4.6 mm

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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