Item # 79M8ADF/GM, Duplex Angular Contact Ball Bearing - Face-to-Face Arrangement On NTN Bearing Corp. of America

NTN BEARING CORPORATION OF AMERICA
Head Office
1600 E. Bishop Court, P.O. Box 7604
Mount Prospect, IL 60056-7604, U.S.A.
Phone: 847-298-7500
Fax: 847-699-9744
Toll Free: 800-323-2358
Email: mkt@ntnamerica.com
Website: www.ntnamericas.com

Print Back

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 Fiber Glass Reinforced
Cage Material	N/A Nylon
Ball Material	N/A Steel
Configuration	N/A Two
Preload	N/A Medium
Static Load Rating	N/A 730 lbf3250 N3.25 kN
Dynamic Load Rating	N/A 660 lbf2930 N2.93 kN
Enclosure	N/A Open
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Duplex Angular Contact Ball Bearing - Face-to-Face Arrangement - Dimensions
d	N/A 0.3150 in8.000 mm
D	N/A 0.7480 in19.000 mm
B	N/A 0.2362 in6.000 mm
2B	N/A 0.4724 in12.000 mm
d1	N/A 0.4961 in12.600 mm
d2	N/A 0.4291 in10.900 mm
D1	N/A 0.4961 in14.400 mm
D2	N/A 0.6457 in16.400 mm
r	N/A 0.0118 in0.300 mm
r1	N/A 0.0059 in0.150 mm
Contact Angle	N/A 25 º