33017 23007117E 33017R Chrome Steel 85*130*36mm Single Row Cone and Cup Tapered Roller Bearings

33017 23007117E 33017R Chrome Steel 85*130*36mm Single Row Cone and Cup Tapered Roller Bearings

Engineered to ISO 355/DIN 720 standards with P6-level precision (tight tolerance for minimal vibration), the dimensions are optimized for compact heavy-duty setups where space is limited:
85mm Inner Diameter (ID): Fits mid-to-large industrial shafts (tolerance: 0/-0.014mm) and accommodates a minimum 7.5mm shaft chamfer. This ensures secure mounting on 22-32kW motor shafts, heavy-duty CNC router spindles, or heavy conveyor drive rollers without slippage.
130mm Outer Diameter (OD): Seamlessly integrates into compact machinery housings (compatible with a minimum 7mm outer ring chamfer), eliminating the need for oversized enclosures. It is critical for medium lathes, mini hydraulic motors, and agricultural equipment (e.g., small combine harvesters, hay balers).
36mm Width: Provides an enhanced contact area for radial-axial load distribution (matching heavier-duty bearings while maintaining compactness) and avoids space waste—making it ideal for tight setups like industrial vibrating screens, heavy-duty drill presses, or mini construction equipment drivetrains (e.g., lightweight crushers, small concrete mixers).
CNC machining guarantees dimensional consistency within ±0.004mm, eliminating fit gaps that cause 91-99% efficiency loss in misaligned compact heavy-duty bearings.

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