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Where Are Bearings Used? 12 Surprising Bearing Applications
A dental handpiece spins its bur at roughly 200,000 to 400,000 rpm on ball bearings,
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49 in stock
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$59.49
49 in stock
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| MFR / Brand | RHP |
|---|---|
| MPN | QJ309MB |
| Model | QJ309 |
| Bearing Type | Angular Contact Ball Bearing |
| ID | 45 mm |
| OD | 100 mm |
| Width | 25 mm |
New in the original RHP box. Sold individually; quantity available is the number of bearings.
An RHP four point contact ball bearing (single row, split inner ring) with a brass cage. Takes axial load in both directions. Made in England.
QJ is RHP’s code for a single row duplex ball bearing with split inner ring (four point contact). 309 is the size: 45 mm bore, 100 mm OD, 25 mm wide. MB is a machined brass cage. Also written QJ-309-MB.
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A dental handpiece spins its bur at roughly 200,000 to 400,000 rpm on ball bearings,
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Our team can locate, cross-reference, and source all parts.
Our team can locate, cross-reference, and source all parts.
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