Spherical roller bearings 213K Series
Spherical roller bearings 213K Series are principally provided with two rows of symmetrical spherical rollers and a commo
With the same center as the bearing, the spherically formed outer ring raceway can make self-alignment. Their rolling elements linearly come into contact with the raceways of inner ring and outer ring. The Spherical Roller Bearings can take great radial load.
Features :
| Type | Roller,Spherical roller bearings |
| Model Number | 213K |
| Brand Name | YW or OEM |
| Material | Chrome steel ,carbon steel ,Gcr15 |
| Cage Material | brass,steel,nylon |
| Precision Rating | P0, P6, P5 ,P4 ,P2 |
| Clearance Grades | C0,C2,C3,C4,C5 |
| Number of Row | Double Row |
| Seals Type |
OPEN |
1) Spherical roller bearings 213K Series are principally provided with two rows of symmetrical spherical rollers and a common sphere raceway in out ring, the two inner ring raceways are included at an angle to the bearing axia
2) The bearings have good self-aligning ability and can operate when the shaft deflection under load or the shaft deflection under load or the shaft misaligning in mounting, and their permissible aligning angle is 1 to 2.5 degree
3) This type of bearings has heavy load carrying capacity and anti-impact ability, in addition to radial loads, they also can carry axial loads in two directions
| Boundary dimensions(mm) | Basic load ratings(kN) | Limiting speeds(rpm) |
Mass(Kg) (Approx.) |
Bearing Number | |||||
| d | D | B | rs min | Cr | Cor | Grease | Oil | ||
| 40 | 90 | 33 | 1.5 | 121 | 128 | 3,800 | 5,900 | 0.974 | 22308 |
| 40 | 90 | 33 | 1.5 | 121 | 128 | 3,800 | 5,900 | 0.951 | 22308K |
