Needle roller bearings are roller bearings with cylindrical rollers that are thin and long relative to their diameter. Such rollers are called needle rollers. Despite having a smaller section, the bearing still has a high load carrying capacity. The needl...
Part Number |
d - Bore |
D - Outer Diameter |
B - Width |
Cr - Dynamic Radial Rating |
Cor - Static Radial Rating |
Reference speed |
Limiting speed |
|---|---|---|---|---|---|---|---|
| KR52 | 20 mm | 52 mm | 24 mm | - N | - N | - | Needle bearing |
| KR47 | 20 mm | 47 mm | 24 mm | - N | - N | - | Needle bearing |
| RNAV4916 | 90 mm | 110 mm | 30 mm | - N | - N | - | Needle bearing |
| RNAV4008 | 51.6 mm | 68 mm | 28 mm | - N | - N | - | Needle bearing |
| RNA6914A | 80 mm | 100 mm | 54 mm | - N | - N | - | Needle bearing |
| RNA6/32 | 32 mm | 50 mm | 35 mm | - N | - N | - | Needle bearing |
| RNA4907A | 42 mm | 55 mm | 20 mm | - N | - N | - | Needle bearing |
| RNA4006 | 40 mm | 55 mm | 25 mm | - N | - N | - | Needle bearing |
| NK8/16TN | 8 mm | 15 mm | 16 mm | - N | - N | - | Needle bearing |
| NK20/12 | 20 mm | 33 mm | 12 mm | - N | - N | - | Needle bearing |
| NAV3013X3 | 65 mm | 95 mm | 28 mm | - N | - N | - | Needle bearing |
| NAV4920X1 | 100 mm | 135 mm | 40 mm | - N | - N | - | Needle bearing |
| HKH3232 | 32 mm | 42 mm | 32 mm | - N | - N | - | Needle bearing |
| HKH2828 | 28 mm | 38 mm | 28 mm | - N | - N | - | Needle bearing |
| HKH2014 | 20 mm | 28 mm | 14 mm | - N | - N | - | Needle bearing |
| HKH1720-RS | 17 mm | 25 mm | 20 mm | - N | - N | - | Needle bearing |
| HKH1718-RS | 17 mm | 25 mm | 18 mm | - N | - N | - | Needle bearing |
| HKH1714-RS | 17 mm | 25 mm | 14 mm | - N | - N | - | Needle bearing |
| HKH1218 | 12 mm | 18 mm | 18 mm | - N | - N | - | Needle bearing |
| HKH1214-RS | 12 mm | 18 mm | 14 mm | - N | - N | - | Needle bearing |
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