Heavy Duty Needle Roller Bearings(Double Row) for Oil Pumping Jacks, Hydraulic Pumps

Double Row needle roller bearing with entity rings is ideal for application requiring heavy duty. The double-row design make better load ability (more than 15% than single row type) possible and can be found in the following applications:
Oil Derricks 
Material handling equipment
Hydraulic pumps
Sheave Blocks
Hoist drum shaft 
Calendar rolls in textile machinery
Railroad tampering equipment
others: deep grove ball bearing, ball bearing, roller bearing. needle roller bearing, self-lubricating bearing, bronze bearing