Ordering Options |
N/A Order Online through NTN DOL Contact NTN Customer Relations Search for a Licensed Distributor |
Type |
N/A Spherical Roller Bearing |
Bore Type |
N/A Tapered |
Material |
N/A Through Hardened Steel |
Cage Type |
N/A Machined |
Cage Material |
N/A Brass |
Limiting Speed - Oil |
N/A 1200 RPM |
Limiting Speed - Grease |
N/A 960 RPM |
e |
N/A 0.29 |
Y1 |
N/A 2.32 |
Y2 |
N/A 3.45 |
Y0 |
N/A 2.26 |
Series |
N/A 231 |
Radial Internal Clearance |
N/A C3 |
Ring Modification |
N/A Relube |
Tolerance |
N/A JIS-0 RBEC-1 |
Taper |
N/A 1:12 |
Static Load Rating |
N/A 785000 lbf3500000 N3500.00 kN |
Dynamic Load Rating |
N/A 565000 lbf2510000 N2510.00 kN |
Enclosure |
N/A Open |
Weight |
N/A 139.112 lb63.100 kg |
Operating Temperature Range |
N/A -40 to 400 ºF-40 to 200 ºC |
|
|
|
d |
N/A 9.4488 in240.000 mm |
D |
N/A 15.7480 in400.000 mm |
B |
N/A 5.0394 in128.000 mm |
d1 |
N/A 10.8661 in276.000 mm |
D1 |
N/A 14.0157 in356.000 mm |
r |
N/A 0.1575 in4.000 mm |
W0 |
N/A 0.7874 in20.000 mm |
d0 |
N/A 0.3543 in9.000 mm |
da min |
N/A 10.1181 in257.000 mm |
Da max |
N/A 15.0787 in383.000 mm |
ras max |
N/A 0.1575 in4.000 mm |
