7221ACDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle - China Caterpillar Hydraulic Final Drive Motor Supplier

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Home>Products>Super Precision Bearing>7221ACDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle image

7221ACDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle image

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Information techniques 7221ACDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle

Groove Width A:18 mm
Radial Clearance:0.180 to 0.240 mm
Weight:27.900 kg
Hole Diameter (do):8 mm
Roller Profile:Symmetric
ra (max):2.5 mm
Limiting Speed - Oil:1,800 rpm
Limiting Speed - Grease:1,300 rpm
Center Guidance:Fixed Inner Ring Rib
Da (max):286 mm
Axial Load Factor Y1:2.12
Constant e:0.32
Configuration:Double Row
Axial Load Factor Y0:2.07
D:300 mm
Nr. of Holes:6
Retainer Material:Machined Brass
d:180 mm
Axial Load Factor Y2:3.15
Dynamic Load Rating:1,490,000 N

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China Caterpillar Hydraulic Final Drive Motor Supplier: Address9582 Nevy Street, St-Aurent, Gebec, D2R 4F2, Canada; Phone(Working Time)+1-288-251-6381; Fax

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