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SKU: NA2205LL/3AS-NTN
NTN NA2205LL/3AS Yoke Type Track Roller with Inner Race 25x52x17.8mm - Allow 2-3 Days
NTN NA2205LL/3AS Yoke Type Track Roller with Inner Race 25x52x17.8mm - Allow 2-3 Days
Regular price
£35.44
ex VAT£42.53inc. VAT
Regular price
Sale price
£35.44
ex VAT£42.53
inc. VAT
In stock
Price Break
5+
£35.09
10+
£33.67
20+
£32.96
50+
£31.90
100+
£31.19
500+
£29.42
1000+
£24.81
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Description
Description
NTN NA22 Type Track Rollers: These track rollers are precision-engineered cam followers designed to deliver dependable performance in high-load and high-speed applications. Featuring a thick-walled outer ring with a full complement of needle rollers, these bearings offer excellent rigidity, load capacity, and resistance to wear. The NA22 series combines NTN’s superior bearing technology with durable sealing and pre-lubrication to ensure smooth operation and minimal maintenance. Ideal for conveyors, linear motion systems, cam drives, and automated machinery.
Benefits: Exceptional load capacity, long service life, precision performance
- Brand / Quality:
- NTN - High Quality
- Inside Diameter:
- 25mm
- Outside Diameter:
- 52mm
- Width:
- 17.8mm
Technical
Technical
| d - Inside diameter | 25mm |
|---|---|
| D - Outside diameter | 52mm |
| C - Outer ring width | 17.8mm |
| F - Under roller diameter | 30mm |
| B - Bearing width | 18mm |
| e - Inlet diameter | 38mm |
| R - Track roller radius | 500mm |
| rs - Minimum fillet radius | 0.3mm |
| Bearing with/without cage | With |
| Radial clearance class | CN |
| Precision class | P0 |
| Cr - Dynamic load rating | 17.9 kN |
| C0r - Static load rating | 25.9 kN |
| Track load capacity | 5.55 kN |
| N - Grease lubrication limit speed | 5000 tr/min |
| Tmin - Minimum operating temperature | -20 Deg C |
| Tmax - Maximum operating temperature | +100 Deg C |
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