SKU: 4T-30311-NTN
NTN 4T-30311 Tapered Roller Bearing Cup and Cone Set 55x120x31.5mm
NTN 4T-30311 Tapered Roller Bearing Cup and Cone Set 55x120x31.5mm
Regular price
CHF 72.35
ex VAT
Regular price
Sale price
CHF 72.35
ex VAT
In stock
Price Break
10+
CHF 64.39
19+
CHF 60.77
29+
CHF 60.05
39+
CHF 59.33
49+
CHF 58.60
74+
CHF 57.88
99+
CHF 54.26
199+
CHF 53.54
249+
CHF 52.82
499+
CHF 52.09
999+
CHF 50.65
Couldn't load pickup availability
Description
Description
NTN Metric Taper Roller Bearings: Designed to carry heavy radial loads and single direction thrust loads.
Supplied as a two-part set consisting of the cone inner part where the rollers and cage are located (fits on the shaft) and the outer cup part (fits in the housing).
NTN Europe is a world-renowned leader in the bearing manufacturing sector and their tapered roller bearings are no exception.
Manufactured to exacting standards you can be assured of the quality of NTN products.
Benefits: NTN quality assured, Socially and environmentally responsible manufacturer.
- Brand / Quality:
- NTN - High Quality
- Inside Diameter:
- 55mm
- Outside Diameter:
- 120mm
- Width:
- 31.5mm
- Style:
- Taper Roller Bearing
Technical
Technical
| --- | Bearing dimensions |
|---|---|
| d | 55mm |
| D | 120mm |
| T | 31.5mm |
| B | 29mm |
| C | 25mm |
| r<sub>s</sub> min | 2.5mm |
| r<sub>ls</sub> min | 2mm |
| --- | Speeds and loads |
| Dynamic load C<sub>r</sub> | 172kN |
| Static load C<sub>or</sub> | 179kN |
| Allowable Speed in grease | 3300rpm |
| Allowable Speed in oil | 4400rpm |
| --- | Abutment dimensions |
| ISO Dimension series | 2FB |
| d<sub>a</sub> min | 67mm |
| d<sub>b</sub> max | 70.5mm |
| D<sub>a</sub> max | 110mm |
| D<sub>a</sub> min | 101mm |
| D<sub>b</sub> min | 112mm |
| S<sub>a</sub> min | 4mm |
| S<sub>b</sub> min | 6.5mm |
| r<sub>as</sub> max | 2mm |
| r<sub>1as</sub> max | 2mm |
| Load center a | 24.5mm |
| Constant e | 0.35mm |
| Y<sub>2</sub> | 1.74mm |
| Y<sub>0</sub> | 0.96mm |
| Weight | 1.65kg |
Reviews
Reviews
