
| Type | N/A Spherical Roller Bearing | 
| Bore Type | N/A Round | 
| Material | N/A Through Hardened Steel | 
| Cage Type | N/A Machined | 
| Cage Material | N/A Brass | 
| Limiting Speed - Oil | N/A 2800.0 RPM | 
| Limiting Speed - Grease | N/A 2200 RPM | 
| Series | N/A 231 | 
| Precision | N/A Standard | 
| Tolerance | N/A JIS-0 RBEC-1 | 
| Ring Modification | N/A Snap Ring | 
| Configuration | N/A One | 
| Radial Internal Clearance | N/A CN | 
| Static Load Rating | N/A 150398 lbf669000 N669.00 kN | 
| Dynamic Load Rating | N/A 122971 lbf547000 N547.00 kN | 
| Enclosure | N/A Open | 
| Weight | N/A 12.083 lb5.480 kg | 
| Operating Temperature Range | N/A -40 to 400 ºF-40 to 200 ºC | 
| d | N/A 4.3310 in110.000 mm | 
| D | N/A 7.0866 in180.000 mm | 
| B | N/A 2.2047 in56.000 mm | 
| d1 | N/A 4.9213 in125.000 mm | 
| D1 | N/A 6.3386 in161.000 mm | 
| D2 | N/A 7.5945 in192.900 mm | 
| D3 | N/A 6.8031 in172.800 mm | 
| r | N/A 0.0787 in2.000 mm | 
| a | N/A 0.1358 in3.45 mm | 
| f | N/A 0.1201 in3.050 mm | 
| W0 | N/A 0.3543 in9.000 mm | 
