SEALMASTER CRFBS-PN22 flange bearing 2 holes
- Brand
- SEALMASTER
- Category
- Bearing housings
- Subcategory
- Bearing housings
- Series
- CRFBS-PN
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Description
SEALMASTER CRFBS-PN22 belongs to flange bearing 2 holes, part of our Bearing housings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for CRFBS-PN22 and any equivalents.
A 2-bolt flange bracket from the SEALMASTER CRFBS-PN line carries a mounted bearing in a flanged housing with two anchor points, so the shaft sits at a right angle to the surface it bolts onto. That layout suits power transmission and conveying equipment where space is tight and the unit has to self-align and come out quickly when it wears.
Read the code in blocks. CRFBS-PN marks the 2-bolt flange bracket family; the trailing numbers carry the size. CRFBS-PN12, CRFBS-PN16, CRFBS-PN19, CRFBS-PN20, CRFBS-PN22 and CRFBS-PN23 sit at the small end, while CRFBS-PN204 and CRFBS-PN205 cover inch shaft diameters. Quote the complete number so the exact variant is identified.
You will find these units on conveyors, belts, elevators, mixers, blowers and process lines that call for a flange mount with two anchoring points. Typical settings are food, cement, paper, meatpacking and agro-industrial plants, running moderate radial load where alignment stays simple. Because the flange takes just two bolts, mounting to sheet metal or structural steel is straightforward, and changeout in the field is fast.
Selection comes down to shaft diameter, internal bearing type and the seal the surroundings demand. Dust, humidity or regular washdowns point to a higher-protection seal. At installation, seat the flange on a clean, flat face, tighten the bolts in a cross pattern and confirm the shaft turns freely by hand. Match the lubricant to operating speed and temperature, then verify clearance and alignment before the equipment goes back into service.
Several brands offer 2-bolt flange mounted units, each with its own numbering. Interchangeability hinges on flange dimensions, hole spacing, shaft diameter and the internal bearing type, so a similar part number is not enough on its own; the dimensional data sheet has to be compared. For a replacement, send the number stamped on the existing bracket or the flange dimensions and a compatible option can be identified.
Dimensions
- Bore
- 1 3/8 in
Frequently asked questions
- What does the CRFBS-PN designation mean on a SEALMASTER bracket?
- CRFBS-PN identifies the 2-bolt flange bracket family. The numbers after it give the size, for example CRFBS-PN12 and CRFBS-PN16 at the small end, or CRFBS-PN204 and CRFBS-PN205 for inch shafts. Send the full part number to pin down the variant.
- How do I choose the right flange bracket for my equipment?
- You need the shaft diameter, the distance between the flange holes and the type of internal bearing. The environment matters too: where dust, water or washdowns are present, a reinforced seal is advisable. With that data the matching CRFBS-PN variant can be identified.
- Can I replace a bracket from another brand with a SEALMASTER one?
- Yes, provided the flange dimensions, hole spacing, shaft diameter and bearing type line up. Do not rely on the part number alone; compare the dimensional data sheet. Send the dimensions or the number of the original bracket and a compatible alternative can be identified.