Part Number |
d - Bore |
D - Outer Diameter |
B - Width |
Cr - Dynamic Radial Rating |
Cor - Static Radial Rating |
Reference speed |
Limiting speed |
|---|---|---|---|---|---|---|---|
| NK 43/20 | - | 53 mm | - | 27.5 N | 55 N | 6.8 rpm | 11000 |
| NK 42/30 | - | 52 mm | - | 39.1 N | 86.5 N | 10.8 rpm | 11000 |
| NK 42/20 | - | 52 mm | - | 27 N | 53 N | 6.55 rpm | 11000 |
| NK 40/30 | - | 50 mm | - | 38 N | 83 N | 10.4 rpm | 11000 |
| NK 40/20 TN | - | 50 mm | - | 29.7 N | 60 N | 7.5 rpm | 11000 |
| NK 38/30 | - | 48 mm | - | 37.4 N | 80 N | 10 rpm | 12000 |
| NK 38/20 | - | 48 mm | - | 25.5 N | 49 N | 6.1 rpm | 12000 |
| NK 37/30 | - | 47 mm | - | 36.9 N | 76.5 N | 9.5 rpm | 12000 |
| NK 37/20 | - | 47 mm | - | 25.1 N | 46.5 N | 5.85 rpm | 12000 |
| NK 35/30 TN | - | 45 mm | - | 40.2 N | 85 N | 10.6 rpm | 13000 |
| NK 35/20 TN | - | 45 mm | - | 27.5 N | 52 N | 6.55 rpm | 13000 |
| NK 32/30 | - | 42 mm | - | 34.1 N | 65.5 N | 8.3 rpm | 14000 |
| NK 32/20 TN | - | 42 mm | - | 26.4 N | 48 N | 6 rpm | 14000 |
| NK 30/30 TN | - | 40 mm | - | 36.9 N | 72 N | 9 rpm | 15000 |
| NK 30/20 TN | - | 40 mm | - | 25.1 N | 44 N | 5.5 rpm | 15000 |
| NK 29/30 | - | 38 mm | - | 31.9 N | 60 N | 7.5 rpm | 15000 |
| NK 29/20 TN | - | 38 mm | - | 24.6 N | 42.5 N | 5.2 rpm | 15000 |
| NK 28/30 | - | 37 mm | - | 31.9 N | 60 N | 7.5 rpm | 16000 |
| NK 28/20 | - | 37 mm | - | 22 N | 36.5 N | 4.55 rpm | 16000 |
| NK 26/20 | - | 34 mm | - | 19.4 N | 34.5 N | 4.25 rpm | 17000 |
Model query 
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Phone：150 9506 6919
Fax：0635-2858518
Address：Yandian Industry Park, Linqing City, Shandong Province
