Item # BNT003, Single Angular Contact Ball Bearings for Motors and Lathes On Bearing Distributors, Inc.

Skip to Content

Request Quote

Unit of Measure

Technical Specifications | Dimensional Specifications

Technical Specifications

Type	N/A Main Spindle Bearing
Bore Type	N/A Round
Material	N/A High Carbon Chrome Steel
Cage Type	N/A Machined
Cage Material	N/A Phenolic Resin
Ball Material	N/A Steel
Limiting Speed - Oil	N/A 82700 rpm
Limiting Speed - Grease	N/A 41500 rpm
Configuration	N/A One
Factor	N/A 9.0
Static Load Rating	N/A 605 lbf2700 N2.70 kN
Dynamic Load Rating	N/A 1330 lbf5900 N5.90 kN
Enclosure	N/A Open
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Loading zoom Single Angular Contact Ball Bearings for Motors and Lathes - Dimensions
d	N/A 0.6693 in17 mm
D	N/A 1.378 in35.000 mm
B	N/A 0.3937 in10 mm
d1	N/A 0.8740 in22.200 mm
d2	N/A 0.7953 in20.200 mm
D1	N/A 1.1654 in29.600 mm
r	N/A 0.0118 in0.300 mm
r1	N/A 0.0059 in0.150 mm
Contact Angle	N/A 15 º
a	N/A 0.3346 in8.500 mm
da min	N/A 0.7677 in19.500 mm
db min	N/A 0.7165 in18.200 mm
Da max	N/A 1.2795 in32.500 mm
ras max	N/A 0.0118 in0.3 mm
r1as max	N/A 0.0059 in0.150 mm
Double Row Width	N/A 0.7874 in20.000 mm
Triple Row Width	N/A 1.1811 in30.000 mm
Quadruple Row Width	N/A 1.5748 in40.000 mm