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 Brass |
Ball Material |
N/A Steel |
Limiting Speed - Oil |
N/A 3300 rpm |
Limiting Speed - Grease |
N/A 2600 rpm |
Configuration |
N/A Two |
Static Load Rating |
N/A 299000 lbf1330000 N1330.00 kN |
Dynamic Load Rating |
N/A 81000 lbf360000 N360.00 kN |
Enclosure |
N/A Open |
Operating Temperature Range |
N/A -40 to 250 ºF-40 to 120 ºC |
Dimensional Specifications
|
|
|
d |
N/A 11.811 in300.000 mm |
D |
N/A 18.1102 in460.000 mm |
B |
N/A 2.8051 in71.25 mm |
2B |
N/A 5.6102 in142.5 mm |
d1 |
N/A 14.2874 in362.900 mm |
D2 |
N/A 16.2953 in413.900 mm |
r |
N/A 0.1575 in4.000 mm |
r1 |
N/A 0.0591 in1.500 mm |
Contact Angle |
N/A 30 º |
2a |
N/A 11.4882 in291.8 mm |
da min |
N/A 12.7165 in323.000 mm |
Db max |
N/A 17.6378 in448.000 mm |
ras max |
N/A 0.1181 in3 mm |
r1as max |
N/A 0.0591 in1.500 mm |
