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SKU: NA2204XLL/3AS-NTN
NTN NA2204XLL/3AS Yoke Type Track Roller with Inner Race 20x47x17.8mm - Allow 2-3 Days
NTN NA2204XLL/3AS Yoke Type Track Roller with Inner Race 20x47x17.8mm - Allow 2-3 Days
Regular price
CHF 39.74
ex VAT
Regular price
Sale price
CHF 39.74
ex VAT
In stock
Price Break
5+
CHF 39.34
10+
CHF 37.75
20+
CHF 36.96
50+
CHF 35.77
100+
CHF 34.97
500+
CHF 32.98
1000+
CHF 27.82
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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:
- 20mm
- Outside Diameter:
- 47mm
- Width:
- 17.8mm
Technical
Technical
| d - Inside diameter | 20mm |
|---|---|
| D - Outside diameter | 47mm |
| C - Outer ring width | 17.8mm |
| F - Under roller diameter | 25mm |
| B - Bearing width | 18mm |
| e - Inlet diameter | 33mm |
| rs - Minimum fillet radius | 0.3mm |
| Bearing with/without cage | With |
| Radial clearance class | CN |
| Precision class | P0 |
| Cr - Dynamic load rating | 16.9 kN |
| C0r - Static load rating | 22.9 kN |
| Track load capacity | 14.8 kN |
| N - Grease lubrication limit speed | 6000 tr/min |
| Tmin - Minimum operating temperature | -20 Deg C |
| Tmax - Maximum operating temperature | +100 Deg C |
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