HM218248-HM218210(SET414)is the most basic and most widely used type of tapered roller bearing. It consists of two main separable parts: the cone (inner ring) assembly and the cup (outer ring). It is typically mounted in opposing pairs on a shaft.
Technical specifications of HM218248-HM218210 tapered roller bearings(SET414)
| Series | HM218200 |
| Cone Part Number | HM218248 |
| Cup Part Number | HM218210 |
| Design Units | Imperial |
| Bearing Weight | 2.50 Kg 5.6 lb |
| Cage Type | Stamped Steel |
| Dimensions | |
| d - Bore | 89.974 mm 3.5423 in |
| D - Cup Outer Diameter | 146.975 mm 5.7864 in |
| B - Cone Width | 40.000 mm 1.5748 in |
| C - Cup Width | 32.499 mm 1.2795 in |
| T - Bearing Width | 40.000 mm 1.5748 in |
| Abutment and Fillet Dimensions | |
| R - Cone Backface "To Clear" Radius1 | 7.110 mm 0.280 in |
| r - Cup Backface "To Clear" Radius2 | 3.56 mm 0.140 in |
| da - Cone Frontface Backing Diameter | 99.06 mm 4.61 in |
| db - Cone Backface Backing Diameter | 112.01 mm 4.41 in |
| Da - Cup Frontface Backing Diameter | 141.00 mm 5.57 in |
| Db - Cup Backface Backing Diameter | 133.10 mm 5.24 in |
| Ab - Cage-Cone Frontface Clearance | 3.6 mm 0.14 in |
| Aa - Cage-Cone Backface Clearance | 1 mm 0.04 in |
| Basic Load Ratings | |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 18900 lbf 84200 N |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 73000 lbf 325000 N |
| C0 - Static Radial Rating | 87300 lbf 388000 N |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 10800 lbf 47900 N |
Images of HM218248-HM218210 tapered roller bearings(SET414)
Application of imperial size HM218248/HM218210 tapered roller bearings
The structure and assembly dimensional accuracy and rotation accuracy of inch tapered roller bearings SET414(HM218248/HM218210) are different from those of metric bearings.
SET414(HM218248/HM218210) is mostly used in imported machinery or special needs industries
Freely send your inquiry to Mr Gavin Chu(gavinchu@sunrises-group.com) to get the exact detailed information.
