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 32100 rpm |
Limiting Speed - Grease |
N/A 16200 rpm |
Configuration |
N/A One |
Factor |
N/A 9.3 |
Static Load Rating |
N/A 3700 lbf16500 N16.50 kN |
Dynamic Load Rating |
N/A 6250 lbf27800 N27.80 kN |
Enclosure |
N/A Open |
Operating Temperature Range |
N/A -40 to 250 ºF-40 to 120 ºC |
Dimensional Specifications
|
|
|
d |
N/A 1.5748 in40 mm |
D |
N/A 3.1496 in80 mm |
B |
N/A 0.7087 in18 mm |
d1 |
N/A 2.0866 in53.000 mm |
d2 |
N/A 1.8780 in47.700 mm |
D1 |
N/A 2.6378 in67.000 mm |
r |
N/A 0.0433 in1.100 mm |
r1 |
N/A 0.0236 in0.600 mm |
Contact Angle |
N/A 15 º |
a |
N/A 0.6772 in17.000 mm |
da min |
N/A 1.8504 in47.000 mm |
db min |
N/A 1.7520 in44.500 mm |
Da max |
N/A 2.8740 in73.000 mm |
ras max |
N/A 0.0394 in1 mm |
r1as max |
N/A 0.0236 in0.600 mm |
Double Row Width |
N/A 1.4173 in36.000 mm |
Triple Row Width |
N/A 2.1260 in54.000 mm |
Quadruple Row Width |
N/A 2.8346 in72.000 mm |
