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

Shanghai Shengjie Bearing Co., Ltd.: Cylindrical Roller Bearing Four-Row Tapered Roller Bearing Spherical Roller Bearing

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

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7221ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle Product Features

Specific dynamic load factor K:10 N/mm²
B:4 mm
Tolerance shaft:h8
Permissible sliding velocity v min.:0.25 m/s
d:2 mm
Tolerance housing:H7
Permissible sliding velocity v max.:5 m/s
Mass bushing:0.001 kg
D:4 mm
Coefficient of friction µ max.:0.1
Coefficient of friction µ min.:0.05
Specific static load factor K0:20 N/mm²

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Shanghai Shengjie Bearing Co., Ltd.: AddressRoom608,Yizheng Building,No.681 Xincun Road,Putuo District,Shanghai,China; Phone(Working Time)86-02-7233546; Fax

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Shanghai Shengjie Bearing Co., Ltd.

7221ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle Product Features

Contact Us

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