SKU: RNAB208-NTN
NTN RNAB208 Yoke Type Track Roller without Inner Race 50x80x19.8mm - Allow 2-3 Days
NTN RNAB208 Yoke Type Track Roller without Inner Race 50x80x19.8mm - Allow 2-3 Days
Regular price
£55.36
ex VAT£66.43inc. VAT
Regular price
Sale price
£55.36
ex VAT£66.43
inc. VAT
In stock
Price Break
3+
£54.81
4+
£52.59
9+
£51.48
19+
£49.82
49+
£48.72
99+
£45.95
499+
£38.75
999+
£0.00
1999+
£0.00
2999+
£0.00
4999+
£0.00
Description
Description
NTN RNA Type Track Rollers: These track rollers are high-performance, non-separable needle roller bearings designed for applications requiring high load capacity and smooth motion. Built with precision-engineered components, these rollers offer excellent rigidity, low friction, and long service life. Ideal for cam mechanisms, conveyors, and linear motion systems, NTN RNA Track Rollers deliver reliable performance even in demanding industrial environments.
Benefits: High load capacity, durable and reliable, easy installation
- Brand / Quality:
- NTN - High Quality
- Inside Diameter:
- 50mm
- Outside Diameter:
- 80mm
- Width:
- 19.8mm
Technical
Technical
| Fw - Under roller diameter | 50mm |
|---|---|
| D - Outside diameter | 80mm |
| C - Outer ring width | 19.8mm |
| e - Inlet diameter | 58mm |
| R - Track roller radius | 500mm |
| Bearing with/without cage | With |
| Precision class | P0 |
| Cr - Dynamic load rating | 39.5 kN |
| C0r - Static load rating | 69.5 kN |
| Track load capacity | 9.66 kN |
| N - Grease lubrication limit speed | 3000 tr/min |
| N - Oil lubrication limit speed | 4000 tr/min |
| Tmin - Minimum operating temperature | -20 Deg C |
| Tmax - Maximum operating temperature | +120 Deg C |
Reviews
Reviews
