TIMKEN NU28/630M Cylindrical Roller Bearings | 630x780x88mm
Also known as : NU28/630M
- Inside Diameter: 630 mm
- Outside Diameter: 780 mm
- Width: 88 mm
- Basic dynamic load rating: 1390 kN
- Basic static load rating: 3490 kN
TIMKEN NU28/630M Bearing
TIMKEN NU28/630M Bearing details
| Bearing Number | NU28/630M |
|---|---|
| Brand | TIMKEN |
| Type | Cylindrical roller bearings |
| Design Units | METRIC |
| Bearing Weight | 103.00 Kg 227.10 lb |
| Type | N U |
| Tapered Bore | N |
| d - Bore | 630.000 mm 24.8031 in |
| D - Outer Diameter | 780.000 mm 30.7087 in |
| C - Inner Ring Width | 88.000 mm 3.4646 in |
| B - Outer Ring Width | 88.000 mm 3.4646 in |
| C0 - Static Radial Rating | 3490000 N 785000 lbf |
| C - Dynamic Radial Rating1 | 1390000 N 312000 lbf |
| Reference Thermal Speed Rating (Grease) | 300 |
| Reference Thermal Speed Rating (Oil)2 | 350 |
| Cg - Geometry Factor3 | 0.2883 |
| R - Inner Ring "To Clear" Radius4 | 3.000 mm 0.100 in |
| r - Outer Ring "To Clear" Radius5 | 3.000 mm 0.100 in |
| da - Inner Ring Backing Diameter | 645.000 mm 25.400 in |
| Da - Outer Ring Backing Diameter | 765.000 mm 30.100 in |
1 Based on 1 X 106 L10 life for the ISO life calculation method.
2 See thermal speed ratings in the engineering section.
3 Geometry constant for Lubrication Life Adjustment Factor a3l.
4 Maximum housing fillet radius that bearing corners will clear.
5 Maximum shaft fillet radius that bearing corners will clear.
As TIMKEN bearing distributor, Nodes bearings have TIMKEN NU28/630M bearings in stock.
TIMKEN NU28/630M bearing cross reference