GQZ NU212 Single Row Cylindrical Roller Bearing 60×110×22mm Separable Inner Ring Heavy Radial Load Industrial Roller Bearing

• NU212 is an open single-row cylindrical roller bearing with dimension 60×110×22mm featuring NU separable inner ring structure. It has outstanding heavy radial load capacity and allows independent disassembly of the inner ring, simplifying shaft installation and maintenance. W33 lubrication groove, brass cage and C3 enlarged clearance can be customized to fit heavy machinery working conditions. It runs stably at medium speed and widely applied to gearboxes, mining and construction equipment.

*Send inquiry to get full technical datasheet and factory price of NU212 roller bearing.

• NU separable inner ring design, convenient for assembly and disassembly on shafts
• High radial load bearing capacity, compact structure for medium heavy-duty equipment
• Open design compatible with centralized continuous oil lubrication system
• Standard C0 clearance; C3 enlarged clearance for high-temperature & tight-fit working environment
• Stamped steel cage as standard, brass cage optional for long continuous operation
• W33 version with outer ring lubrication groove and oil holes available on request

• Industrial gearboxes and speed reduction devices
• Construction engineering machinery
• Mining transport conveyor rollers
• Agricultural heavy-duty processing machinery
• Light load steel plant transmission parts
• General heavy industrial rotary equipment

• High purity GCr15 bearing steel with complete heat treatment to guarantee stable hardness and wear resistance.
• Precision ground rollers and raceways, strict dimensional inspection to ensure smooth low-noise rotation.
• Complete optional configurations including multi-cage types, W33 lubrication style and multiple clearance grades.
• Sufficient spot stock for NU series cylindrical roller bearings, support sample testing and fast bulk delivery.
• Provide professional machinery matching consultation, OEM laser marking and customized packaging service.

*Contact our engineer to select precision grade and cage for your machine spindle.

*Stable stock for thin-wall cylindrical roller bearings, support fast bulk shipment.