Needle bearings are roller bearings with rollers that have high length-to diameter ratios. Needle bearings are used in farm and construction equipment, automotive transmissions, small gasoline engines, gear pumps, small appliance and tool motors, alternators, and aircraft controls.
Needle bearings are usually lubricated with grease, but oil or oil-mist lubrication is preferred for heavy-duty or high-speed applications. Many light-duty needle bearings never require relubrication, but high loads or speeds demand it.
Bearing Code | Bore | Outside Diameter | Thinkness |
(mm) | (mm) | (mm) | |
HK1010 | 10 | 14 | 10 |
HK1012 | 10 | 14 | 12 |
HK1210 | 12 | 16 | 10 |
HK1412 | 14 | 20 | 12 |
HK1416 | 14 | 20 | 16 |
HK1512 | 15 | 21 | 12 |
HK1516 | 15 | 21 | 16 |
HK1612 | 16 | 22 | 12 |
HK1616 | 16 | 22 | 16 |
HK1712 | 17 | 23 | 12 |
HK1812 | 18 | 24 | 12 |
HK1816 | 18 | 24 | 16 |
Changsha Terry Machinery Co.,Ltd
Susu
email : susu (at )ntl-bearing.com
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