Products for bench top machinists | LittleMachineShop.com

Retainer Ring, Roller Bearing, Mill Spindle Bearing, Upper

Retainer Ring, Roller Bearing, Mill Spindle Bearing, Upper - Main image
$3.49 $4.85 In stock

Steel outer retaining ring for bearings. This ring fits firmly on the shaft and sits against the roller bearing serving to both retain position as well as protect the bearing from outside material.

The ring is made of steel.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Violet ★★★★★

The fit on the shaft is snug enough that I didn’t need any extra fiddling, and the steel ring sits flush against the bearing like it was machined for it. It’s done a solid job keeping dust off the roller so far.

Victoria ★★★★★

The hardened steel edge seated perfectly against my spindle bearing, and the tight fit on the shaft kept everything locked in place during a two-hour heavy cut.

Ava ★★★★★

The steel is noticeably thicker than the generic rings I've used before, so it doesn't flex or slip once seated against the bearing. Installation was straightforward, and it keeps the spindle clean from debris during operation.