Detailed description
Item:1211K 111211 1211 55*100*21 Bearing
Type: Self Aligning Ball Bearing
Lubrication: Oil or Grease
Dimensions: 55mm x 100mm x 21mm/Metric
ID (inner diameter)/Bore: 55mm
OD (outer diameter): 100mm
Width/Height/thickness: 21mm
Dynamic load rating Cr: 27kN
Static load rating Cor: 10.6 KN
Limiting Speed:
Grease Lubrication:6,300RPM
Oil Lubrication: 7,500RPM
| Basic Dimensions | Cylindrical bore | Tapered hole | basic load rating | Limiting Speed | Weight/KG | ||||||
| d | D | B | old spec | Designations | old spec | Designations | Cr | Cor | Grease | oil | cylindricd bore |
| 55 | 100 | 21 | 1211 | 1211 | 111211 | 1211K | 27.0 | 10.6 | 6300 | 7500 | 0.708 |













