Item # 7807C, Single Angular Contact Ball Bearing - Open Type 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

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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 Machined
Cage Material	N/A Phenolic
Ball Material	N/A Steel
Limiting Speed - Oil	N/A 27300 RPM
Limiting Speed - Grease	N/A 20500 RPM
Configuration	N/A One
Factor	N/A 16.4
Static Load Rating	N/A 1180 lbf5250 N5.25 kN
Dynamic Load Rating	N/A 1300 lbf5800 N5.80 kN
Enclosure	N/A Open
Weight	N/A 0.062 lb0.028 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Single Angular Contact Ball Bearings - Open Type - Dimensions
d	N/A 1.3780 in35.000 mm
D	N/A 1.8504 in47.000 mm
B	N/A 0.2756 in7.000 mm
r	N/A 0.0118 in0.300 mm
r1	N/A 0.0059 in0.150 mm
Contact Angle	N/A 15 º
a (Load Center)	N/A 0.3543 in9.000 mm
da min	N/A 1.4764 in37.500 mm
Da max	N/A 1.7520 in44.500 mm
Db max	N/A 1.8031 in45.800 mm
ras max	N/A 0.0118 in0.300 mm
r1as max	N/A 0.0059 in0.150 mm
d1	N/A 1.5197 in38.600 mm
D2	N/A 1.7559 in44.600 mm
Double Row Width	N/A 0.5512 in14.000 mm
Triple Row Width	N/A 0.8268 in21.000 mm
Quadruple Row Width	N/A 1.1024 in28.000 mm