NTN 7215CG1URJ74 Precision Ball Bearings - Kate Komatsu part Machinery Co., Ltd

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NTN 7215CG1URJ74 Precision Ball Bearings image

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NTN 7215CG1URJ74 Precision Ball Bearings specification

Bore Type:Cylindrical Bore
Enclosure:Open
Configuration:Double Row
Roller Profile:Symmetric
Center Guidance:Fixed Inner Ring Rib
Retainer Material:Machined Brass
Nr. of Holes:6
Weight:104.000 kg
d:320 mm
D:480 mm
B:160 mm
Fillet Radius/Chamfer:4 mm
Groove Width A:26 mm
Hole Diameter (do):12 mm
Dynamic Load Rating:3,400,000 N
Static Load Rating:5,100,000 N
Limiting Speed - Grease:790 rpm
Limiting Speed - Oil:1,000 rpm
Constant e:0.32
Axial Load Factor Y0:2.04
Axial Load Factor Y1:2.09
Axial Load Factor Y2:3.11
Radial Clearance:0.310 to 0.410 mm
da (min):338 mm
Da (max):462 mm
ra (max):3 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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