Item # 7215T2DB+9/G12P4, Duplex Angular Contact Ball Bearing - Back-to-Back Arrangement 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 # 7215T2DB+9/G12P4

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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
Precision	N/A ISO Class 4
Configuration	N/A Two
Preload	N/A Special Preload
Enclosure	N/A Open
Weight	N/A 5.684 lb2.578 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Loading zoom Open Image Duplex Angular Contact Ball Bearing - Back-to-Back Arrangement - Dimensions
d	N/A 2.9528 in75.000 mm
D	N/A 5.1181 in130.000 mm
B	N/A 0.9843 in25.000 mm
2B	N/A 2.3228 in59.000 mm
r	N/A 0.0591 in1.500 mm
r1	N/A 0.0394 in1.000 mm
Contact Angle	N/A 30 º
da min	N/A 3.2874 in83.500 mm
Db max	N/A 4.9016 in124.500 mm
ras max	N/A 0.0591 in1.500 mm
r1as max	N/A 0.0394 in1.000 mm