NSK 18690R/18620R Tapered roller bearing
Also known as : 18690/18620
- Inside Diameter: 46.038 mm
- Outside Diameter: 79.375 mm
- Width: 17.462 mm
- Basic dynamic load rating: 46 kN
- Basic static load rating: 57 kN
NSK 18690R/18620R
NSK 18690R/18620R details
| Part Number | 18690R/18620R |
|---|---|
| d | 46.038 mm |
| D | 79.375 mm |
| T | 17.462 mm |
| B | 17.462 mm |
| C | 13.495 mm |
| Cone rmin. | 2.8 mm |
| Cup rmin. | 1.5 mm |
| Cr | 46 kN |
| C0r | 57 kN |
| Limiting speeds |
4500 min-1 (Grease) |
| Limiting speeds |
6000 min-1 (Oil) |
| e | 0.37 (constant) |
| y1 | 1.6 (Axial Load Factors) |
| y0 | 0.88 (Axial Load Factors) |
| Mass |
0.211 kg (CONE) 0.126 kg (CUP) |
NSK 18690R/18620R bearing cross reference
68450R/68709R
46.038 mmx 79.375 mmx 17.462 mm
H414245/H414210
46.038 mmx 79.375 mmx 17.462 mm
387/382A
46.038 mmx 79.375 mmx 17.462 mm
HM88630R/HM88610R
46.038 mmx 79.375 mmx 17.462 mm
02473R/02420R
46.038 mmx 79.375 mmx 17.462 mm
23100R/23256R
46.038 mmx 79.375 mmx 17.462 mm
387-384ED
46.038 mmx 79.375 mmx 17.462 mm
389-384DRB
46.038 mmx 79.375 mmx 17.462 mm
EE132083-132126D
46.038 mmx 79.375 mmx 17.462 mm
42362D - 42586
46.038 mmx 79.375 mmx 17.462 mm
L357049-L357019-B
46.038 mmx 79.375 mmx 17.462 mm
