Spherical Roller Bearings
- Taper hole
- 21312EXQK Tapered Hole Without oil hole or groove
21312EXQK Bearing | Taper hole
21312EXQK PDF download| 21312EXQK interchange Nachi-Fujikoshi 21312EXQK | |
| 21312EXQK cross reference Nachi-Fujikoshi 21312EXQK | |
| 21312EXQK Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | 21312EXQK |
| d: | 60 |
| D: | 2.1 |
| B: | 2.10 |
| r(min): | 5000 |
| r1(min): | 4200 |
| Width: | 130 |
| Size: | 238000 |
| SD： | 193000 |
| R： | 21312EXQK |
| MASS： | 31.0 |
231/670EK Tapered Hole Without oil hole or groove
SD: 15300000
R: 670
MASS: 7.5
LSO: 1260.00
LSG: 360
D: 270
239/630EK Tapered Hole Without oil hole or groove
SD: 5750000
R: 630
MASS: 6.0
LSO: 273.00
LSG: 540
D: 420
239/710EK Tapered Hole Without oil hole or groove
SD: 6950000
R: 710
MASS: 6.0
LSO: 369.00
LSG: 480
D: 360
231/750EK Tapered Hole Without oil hole or groove
SD: 18100000
R: 750
MASS: 9.5
LSO: 1710.00
LSG: 280
D: 220
