32236 7536E 32236JR Chrome Steel 180*320*91mm Single Row Cone and Cup Tapered Roller Bearings

32236 7536E 32236JR Chrome Steel 180*320*91mm Single Row Cone and Cup Tapered Roller Bearings

Engineered to strict international standards (ISO 355, DIN 720) with P6-level precision, these single row cone-and-cup bearings align flawlessly with ultra-heavy-duty shaft and housing dimensions:
180mm ID (tolerance: -0.030/0.000mm): Fits large shafts in 55-90kW electric motors, heavy-duty industrial tool spindles (e.g., large horizontal drilling machines for thick steel, vertical turning lathes, or heavy milling equipment), and commercial/agricultural vehicle components (e.g., heavy-duty fan shafts, extra-large industrial pump shafts, or transmission auxiliaries in large farm tractors or mid-sized excavators).
320mm OD + 91mm width: Seamlessly integrates into ultra-heavy-duty machinery housings, extra-large industrial pumps, bulk-material conveyors (for steel, concrete, or mineral ores), and medium-duty gearboxes—ideal for applications where space is constrained but load demands are extreme (e.g., heavy-part manufacturing lines for construction machinery, large-scale agricultural harvesting equipment, or workshop heavy machinery for metal fabrication).
CNC machining and laser calibration ensure critical dimensions stay within ±0.005mm, eliminating fit gaps that cause 90-98% efficiency loss in misaligned ultra-heavy-duty systems. Whether replacing a 32236 in an industrial grinding mill or a 32236JR in a KOYO-equipped agricultural combine, no modifications to existing setups are needed.

The Shipping Way We Use

We use the main delivery companies are as below

We normally will dispatch your order within 2-7 working days depends on stock level, as soon as the order is shipped, we will list the tracking number on your order detail page, if there is any problem regarding to the shipping, please feel free to contact us. 

Below shows the estimate delivery time for different courier:

- DHL: 10-14 working days 
- FedEx: 7 to 10 working days 
- UPS: 7 to 10 working days 
- EMS: 10-14 working days