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China excellent quality Full complement heavy duty needle roller bearing
It is also machined ring with or without inner ring, NAV has inner ring and RNAV without inner ring,
NAV series heavy duty needle roller beairngs are widely used in mining operation,paper mills,marine industry,construction machinery and oil fields.
Main features:
1, Low height of cross section,heavy load
2, Compact and different structure
3, Flexible fit
4, Low noise and less vibration
Professional supplier of needle roller bearings and welding equipments
