Best price with superior quality,one standard survice
Needle bearings
Advantage:
1)Prompt delivery time
2)High precision, long lift, low noise.
3)Any small order or samples are accept and highly appreciated
4)Competitive price and high standard quality:
5)Obey Gold Supplier European Authorization;
Introduction:
The bearing consists of one or two solid ring, and a cage with needle rollers. This kind of bearing has a compact size, it can accommodate heavy load carrying capacity. The design itself can reduces the weights and volumes of the automotive components, it also maximize the transmitting power. The bearings with the inner ring or without the inner ring are available according to the utilization.
Since the bearing uses interference of gearbox and outer ring, it do not need axial fixation. Even under heavy load and high rotational speed, a high performance still can be guaranteed. In addition, the bearing's lubrication interval can be prolonged thanks to the sealed grease volume is large than the usual bearing. The single row needle roller bearing with the pressed outer ring hasn't the lubrication-holes and the double row needle roller bearing with the pressed outer ring has the lubrication-holes normally.
Various structure:
NK | Light series needle roller bearings without inner ring |
NKS | Heavy series needle roller bearings without inner ring |
RNA49 | Needle roller bearings without inner ring |
RNA69 | Double row needle roller bearings without inner ring |
RNA48 | Needle roller bearings without inner ring |
NKI | Light series needle roller bearings with inner ring |
NKIS | Heavy series needle roller bearings with inner ring |
NA49 | Needle roller bearings with inner ring |
NA69 | Double row needle roller bearings with inner ring |
NA48 | Needle roller bearings with inner ring |
RNA49...RS | Single sealed needle roller bearings without inner ring |
RNA49...2RS | Double sealed needle roller bearings without inner ring |
NA49...RS | Single sealed needle roller bearings with inner ring |
NA49...2RS | Double sealed needle roller bearings with inner ring |
IR | Inner ring series |
BR,BRI | Inch system series needle roller bearings with inner ring |