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Bearing, Tapered Roller 30206JR

Bearing, Tapered Roller 30206JR - Main image
$29.97 $49.95 In stock

30206JR Tapered Roller Bearing

The bearing is 30 mm ID, 62 mm OD, and 17.25 mm wide.

This is a tapered roller bearing that can be used to replace the spindle bearings on the mini lathe. It requires two of these bearings to update a mini lathe spindle. 

While on a larger machine tapered roller bearings are recommended, on a mini lathe the RPMs achieved, and lateral forces typically applied may not require this upgrade. Additionally, because tapered roller bearings are not sealed, they may require more regular maintenance and can be more difficult to install and "true" in the spindle housing. HiTorque Mini Lathes use Japanese deep groove sealed ball bearings from NSK. We feel this is the best combination for quality long lasting bearings.

For a chart showing all bearings and machine replacement requirements, click HERE

*NOTE: These are high-quality NSK, NTN, Nachi, or equivalent brand.

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Customer Reviews (4.8 / 5 · 5 reviews)

Evelyn ★★★★★

Installed these on my mini lathe and they fit perfectly with zero runout. The 30mm bore and 17.25mm width matched the originals exactly.

Adam M. ★★★★★

Replaced the worn spindle bearings on my mini lathe with these 30206JR tapers, and the 17.25 mm width matched the original exactly. The 30 mm bore slid on without any forced tapping, and the machine runs noticeably smoother under load now.

George G. ★★★★★

The 30mm inner diameter seated perfectly on my spindle, and the tapered rollers spin so smoothly that my lathe's chatter has basically vanished. These are a solid drop-in replacement for the stock bearings, and the 62mm outer diameter matched the housing without any fiddly shimming.