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 61900 rpm |
Limiting Speed - Grease |
N/A 30900 rpm |
Configuration |
N/A One |
Factor |
N/A 8.8 |
Static Load Rating |
N/A 1200 lbf5350 N5.35 kN |
Dynamic Load Rating |
N/A 2520 lbf11200 N11.20 kN |
Enclosure |
N/A Open |
Operating Temperature Range |
N/A -40 to 250 ºF-40 to 120 ºC |
Dimensional Specifications
|
|
|
d |
N/A 0.7874 in20 mm |
D |
N/A 1.8504 in47.000 mm |
B |
N/A 0.5512 in14 mm |
d1 |
N/A 1.1575 in29.400 mm |
d2 |
N/A 1.0315 in26.200 mm |
D1 |
N/A 1.5512 in39.400 mm |
r |
N/A 0.0394 in1.000 mm |
r1 |
N/A 0.0236 in0.600 mm |
Contact Angle |
N/A 15 º |
a |
N/A 0.4606 in11.500 mm |
da min |
N/A 1.0039 in25.500 mm |
db min |
N/A 0.9646 in24.500 mm |
Da max |
N/A 1.6339 in41.500 mm |
ras max |
N/A 0.0394 in1 mm |
r1as max |
N/A 0.0236 in0.600 mm |
Double Row Width |
N/A 1.1024 in28.000 mm |
Triple Row Width |
N/A 1.6535 in42.000 mm |
Quadruple Row Width |
N/A 2.2047 in56.000 mm |
