Item # 7910CGD2/GNP4, Duplex Angular Contact Ball Bearing - Universal Flush Ground On NTN Bearing Corp. of America

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All Categories > Ball Bearings > Angular Contact Ball Bearings > Single Row Angular Contact Ball Bearings and Sets > Duplex Angular Contact Ball Bearings > Item # 7910CGD2/GNP4

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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 Fiber Glass Reinforced
Cage Material	N/A Nylon
Ball Material	N/A Steel
Limiting Speed - Oil	N/A 14000 RPM
Limiting Speed - Grease	N/A 11000 RPM
Precision	N/A ISO Class 4
Configuration	N/A Two
Preload	N/A Normal
Static Load Rating	N/A 7100 lbf31500 N31.50 kN
Dynamic Load Rating	N/A 6700 lbf29800 N29.80 kN
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 - Universal Flush Ground
d	N/A 1.9685 in50.000 mm
D	N/A 2.8346 in72.000 mm
B	N/A 0.4724 in12.000 mm
2B	N/A 0.9449 in24.000 mm
d1	N/A 2.2480 in57.100 mm
d2	N/A 2.1772 in55.300 mm
D1	N/A 2.5551 in64.900 mm
D2	N/A 2.6969 in68.500 mm
r	N/A 0.0236 in0.600 mm
r1	N/A 0.0118 in0.300 mm
Contact Angle	N/A 15 º
da min	N/A 2.1457 in54.500 mm
Da max	N/A 2.6575 in67.500 mm
Db max	N/A 2.7362 in69.500 mm
ras max	N/A 0.0236 in0.600 mm
r1as max	N/A 0.0118 in0.300 mm