NSK 12168R/12303R Tapered roller bearing
Also known as : 12168/12303
- Inside Diameter: 42.862 mm
- Outside Diameter: 76.992 mm
- Width: 17.462 mm
- Basic dynamic load rating: 44 kN
- Basic static load rating: 54 kN
NSK 12168R/12303R
NSK 12168R/12303R details
| Part Number | 12168R/12303R |
|---|---|
| d | 42.862 mm |
| D | 76.992 mm |
| T | 17.462 mm |
| B | 17.145 mm |
| C | 11.908 mm |
| Cone rmin. | 1.5 mm |
| Cup rmin. | 1.5 mm |
| Cr | 44 kN |
| C0r | 54 kN |
| Limiting speeds |
4500 min-1 (Grease) |
| Limiting speeds |
6000 min-1 (Oil) |
| e | 0.51 (constant) |
| y1 | 1.2 (Axial Load Factors) |
| y0 | 0.65 (Axial Load Factors) |
| Mass |
0.228 kg (CONE) 0.098 kg (CUP) |
NSK 12168R/12303R bearing cross reference
68450R/68709R
42.862 mmx 76.992 mmx 17.462 mm
H414245/H414210
42.862 mmx 76.992 mmx 17.462 mm
387/382A
42.862 mmx 76.992 mmx 17.462 mm
HM88630R/HM88610R
42.862 mmx 76.992 mmx 17.462 mm
02473R/02420R
42.862 mmx 76.992 mmx 17.462 mm
23100R/23256R
42.862 mmx 76.992 mmx 17.462 mm
387-384ED
42.862 mmx 76.992 mmx 17.462 mm
389-384DRB
42.862 mmx 76.992 mmx 17.462 mm
EE132083-132126D
42.862 mmx 76.992 mmx 17.462 mm
42362D - 42586
42.862 mmx 76.992 mmx 17.462 mm
L357049-L357019-B
42.862 mmx 76.992 mmx 17.462 mm
