Item # 7207DB+12D6P4V5, Duplex Angular Contact Ball Bearing - Back-to-Back Arrangement On NTN Bearing Corp. of America

Bearing Finder
Customizable search tool featuring exhaustive data sets, comprehensive part
interchanges and interactive CAD drawings

CAD (0) ▾

All Categories > Ball Bearings > Angular Contact Ball Bearings > Single Row Angular Contact Ball Bearings and Sets > Duplex Angular Contact Ball Bearings > Item # 7207DB+12D6P4V5

Request Information Buy it now

Unit of Measure

Order Now | Technical Specifications | Dimensional Specifications

Order Now

Ordering Options

Find a Distributor

Contact NTN Customer Support Specialist

Order through NTN DOL (Authorized Distributors Only)

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 Pressed
Cage Material	N/A Steel
Ball Material	N/A Steel
Precision	N/A ISO Class 4
Configuration	N/A Two
Enclosure	N/A Open
Weight	N/A 1.651 lb0.749 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 1.3780 in35.000 mm
D	N/A 2.8346 in72.000 mm
B	N/A 0.6693 in17.000 mm
2B	N/A 1.8110 in46.000 mm
d2	N/A 1.8661 in47.400 mm
D1	N/A 2.4016 in61.000 mm
r	N/A 0.0433 in1.100 mm
r1	N/A 0.0118 in0.300 mm
Contact Angle	N/A 30 º
Hole for Lubrication - D5	N/A 2.0039 in50.900 mm
Hole for Lubrication - E	N/A 0.1378 in3.500 mm