Item # 7220HG1DUJ84, Duplex Angular Contact Ball Bearing, High Precision - Universal Flush Ground On NTN Bearing Corp. of America

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All Categories > Ball Bearings > Angular Contact Ball Bearings > Precision Angular Contact Ball Bearings > Machline - High Precision Bearings > Duplex Machline Angular Contact Ball Bearings > Item # 7220HG1DUJ84

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Technical Specifications

Type	N/A Angular Contact Ball Bearing
Bore Type	N/A Round
Material	N/A High Carbon Chrome Steel
Cage Type	N/A Stratified
Cage Material	N/A Phenolic
Ball Material	N/A Steel
Precision	N/A ISO Class 4
Configuration	N/A Two
Preload	N/A Medium
Enclosure	N/A Open
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Loading zoom Open Image Duplex Angular Contact Ball Bearing, High Precision - Universal Flush Ground - Dimensions
d	N/A 3.9370 in100.000 mm
D	N/A 7.0866 in180.000 mm
B	N/A 1.3386 in34.000 mm
2B	N/A 2.6772 in68.000 mm
r2 max	N/A 0.0827 in2.100 mm
r3 max	N/A 0.0433 in1.100 mm
Contact Angle	N/A 25 º
d2	N/A 4.9016 in124.500 mm
D1	N/A 6.1220 in155.500 mm
D4	N/A 6.5748 in167.000 mm
D5	N/A 5.1575 in131.000 mm
E	N/A 0.1496 in3.800 mm