33014 23007114E 33014R Chrome Steel 70*110*31mm Single Row Cone and Cup Tapered Roller Bearings

Designed with a 19.0° tapered contact angle (optimized for balanced radial-axial load handling in compact heavy-duty systems), the series delivers class-leading capacity for heavy-duty applications:
33014 (Standard): Basic dynamic load rating (Cr) = 158kN, static load rating (Cor) = 225kN—supports up to 22.9 tons, ideal for medium gearboxes, 15-25kW motor drivetrains, and mini construction tool components (e.g., small concrete mixer drive shafts, lightweight crusher gears, heavy conveyor rollers).
23007114E (Legacy Equivalent): Matches 33014’s load specifications exactly, serving as a drop-in replacement for older equipment (e.g., vintage industrial lathes, legacy small industrial fans, or old-generation mini water pumps) that references the "23007114E" part number.
33014R (KOYO-Specific): Fine-tuned for KOYO-equipped systems (Cr ≈ 157.5kN, Cor ≈ 224.5kN), perfect for agricultural machinery (e.g., medium tractor transmission shafts, small irrigation pump gears) or precision industrial tooling like large grinding machines.
All variants maintain stable operation under ±96% variable loads—preventing premature failure in high-cycle heavy-duty scenarios (e.g., 24/7 operation of small industrial compressors or continuous use of precision CNC milling centers).

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