Item # 71900HV, Single Angular Contact Ball Bearing, High Precision On NTN Bearing Corp. of America

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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
Limiting Speed - Oil	N/A 103000 RPM
Limiting Speed - Grease	N/A 67000 RPM
Configuration	N/A One
Static Load Rating	N/A 326 lbf1450 N1.45 kN
Dynamic Load Rating	N/A 653 lbf2900 N2.90 kN
Enclosure	N/A Open
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Open Image Single Angular Contact Ball Bearing, High Precision - Dimensions
d	N/A 0.3937 in10.000 mm
D	N/A 0.8661 in22.000 mm
B	N/A 0.2362 in6.000 mm
r2 max	N/A 0.0118 in0.300 mm
r3 max	N/A 0.0039 in0.100 mm
Contact Angle	N/A 25 º
a (Load Center)	N/A 0.2756 in7.000 mm
d2	N/A 0.5354 in13.600 mm
D1	N/A 0.7008 in17.800 mm
D4	N/A 0.7402 in18.800 mm
D5	N/A 0.0433 in0.5787 mm
E	N/A 1.100 in14.700 mm
Double Row Width	N/A 0.4724 in12.000 mm
Triple Row Width	N/A 0.7087 in18.000 mm
Quadruple Row Width	N/A 0.9449 in24.000 mm