Flanged Bearings & Bushings
Flanged bearings that locate against a face, removing the need for a shoulder in the housing.
Flanged bearings take their axial location from the flange, so the housing only needs a plain bore. That usually removes a shoulder machining operation and makes assembly quicker.
Ø3–Ø60 mm±0.1 mm±0.05 mmTo 6 mm
Lead Time
4–6 weeks
Min Order
25 pieces
Certifications
ISO 9001:2015
Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Bore range | Ø3–Ø60 | mm |
| Flange diameter | ±0.1 | mm |
| Flange thickness | ±0.05 | mm |
| Panel thickness | To 6 | mm |
| Retention | Press-fit flange | - |
| Runout | ≤0.01 | mm |
Available Materials
- Bearing steel 52100
- Stainless 440C
- Bronze (flanged bushings)
- Polymer (flanged bushings)
Typical Applications
- Thin-panel mountings
- Conveyor rollers
- Door and drawer mechanisms
- Fan assemblies
- Pump impellers
Surface Finishes
- Ground races
- Passivate
- Pre-lubricated
- Zinc-plated flange
- None (bronze)
Industries Served
- Industrial Equipment
- Appliance Manufacturing
- Automation
- Consumer Electronics
- Food Processing
What drives the price of this part
Derived from the callouts on this page. Where a driver is not on the drawing, it is not on this list.
- Part size
- Bore range at Ø3–Ø60 mm decides which machine the part lands on and how many setups it needs. Size is the driver buyers most often leave out of a first enquiry, and it is the one that changes the quote fastest.
- Material
- The first material listed, Bearing Steel 52100 (100Cr6), rates 4/10 on our machinability scale at 60–66 HRC hardened · 183–217 HB annealed. On this shop's scale a harder alloy means slower passes and more tool changes, and that is cycle time the quote has to carry.
- Order size
- Minimum order is 25 pieces, where setup and tooling are amortised across the batch and per-part cost settles around cycle time and material. Below that quantity the same part costs more per piece, not less.
See how cycle time is calculated in the machining time calculator and what else moves a price in the cost driver reference.
How these parts are inspected
Matched to the callouts above and the instruments actually on the floor.
- Coordinate measuring machine (Zeiss CONTURA G2, two machines, GR&R 8.4% on the critical feature)
- Dimensional report against the drawing, with a 100% check on critical features rather than a sample
- Certificate of conformance and the mill certificate with every shipment
- Bore gauges and an optical comparator for hole position and edge form
The full equipment list, with counts, is on the capability page; the inspection sequence is on quality and inspection.
Questions buyers ask
- Do flanged bearings need a retaining ring?
- Usually not, if the flange is a press fit in a panel. On a loose panel they do, because the flange only locates in one direction and the shaft can push it out the other way.
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