NSK HR30311DJ Tapered roller bearing
Also known as : 30311-B-XL
- Inside Diameter: 55 mm
- Outside Diameter: 120 mm
- Width: 31.5 mm
- Basic dynamic load rating: 131 kN
- Basic static load rating: 153 kN
NSK HR30311DJ
NSK HR30311DJ details
| model | HR30311DJ |
|---|---|
| d | 55 mm |
| D | 120 mm |
| T | 31.5 mm |
| B | 29 mm |
| C | 21 mm |
| Cone rmin. | 2.5 mm |
| Cup rmin. | 2 mm |
| Cr |
131000 N 13400 kgf |
| C0r |
153000 N 15600 kgf |
| Limiting speeds |
2800 min-1 (Grease) |
| Limiting speeds |
4000 min-1 (Oil) |
|
ISO355 Dimensions Series approx. |
7FB |
| e | 0.83 (constant) |
| y1 | 0.73 (Axial Load Factors) |
| y0 | 0.4 (Axial Load Factors) |
| Mass | 1.58 kg (approx.) |
NSK HR30311DJ bearing cross reference
68450R/68709R
55 mmx 120 mmx 31.5 mm
H414245/H414210
55 mmx 120 mmx 31.5 mm
387/382A
55 mmx 120 mmx 31.5 mm
HM88630R/HM88610R
55 mmx 120 mmx 31.5 mm
02473R/02420R
55 mmx 120 mmx 31.5 mm
23100R/23256R
55 mmx 120 mmx 31.5 mm
387-384ED
55 mmx 120 mmx 31.5 mm
389-384DRB
55 mmx 120 mmx 31.5 mm
EE132083-132126D
55 mmx 120 mmx 31.5 mm
42362D - 42586
55 mmx 120 mmx 31.5 mm
L357049-L357019-B
55 mmx 120 mmx 31.5 mm
