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Pillow Blocks
Sealmaster SPM-28 CXU
Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - Air Handling Housing Fit, Noise Tested - SPM-28 CXU
Dynamic Load Rating (lb)
7,889
Housing Base
Solid
Rolling Element
Ball Bearing
Insert Material
52100 Bearing Steel, Black Oxided
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.
Product Overview
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews
- Air Handling noise check for quiet operation
- Looser than standard housing fit for ease of alignment on lightweight frames
- Felt labyrinth seal and flinger for dusty and dirty environment
- Unique land riding retainer design provides superior pocket clearance that allows for 360° grease circulation around the rolling elements resulting in better retained and utilized lubrication.
- Sealmaster® exclusive lock pin and dimple for direct lubrication and anti-rotation
Dimensions
| Dim. | Meaning | in | mm |
|---|---|---|---|
| A | 2 3/8 | 60.3 | |
| B | 8 3/4 | 222.3 | |
| C | 5 7/8 | 149.2 | |
| C (max) | 7 1/8 | 181.0 | |
| D | 2 3/8 | 60.3 | |
| G | 3/4 | 19.1 | |
| H | 4 5/8 | 117.5 | |
| J | 2 1/32 | 51.6 | |
| K | 1 9/32 | 32.5 | |
| L | 2 15/32 | 62.7 |
Values as printed for SPM-28, the base part of SPM-28 CXU; the options in this part number do not change the housing. Verify critical dimensions before ordering.
- Housing Base
- Solid
- Rolling Element
- Ball Bearing
- Insert Material
- 52100 Bearing Steel, Black Oxided
- Seal Type
- Felt Labyrinth Seal
- Internal Clearance
- Standard
- Measure Units
- Inch
- Bore Shape
- Straight
- Misalignment
- ±2.0° Misalignment - Static Only
- Housing Construction
- One Piece
- Housing Color
- Gray
- Bearing Insert Coating
- Black Oxide Coated
- Outer Ring Land Profile
- Standard
- Duty/Series
- Medium
- Optional Seal
- Contact
- Operating Temperature Range (F)
- -20° to 220°F
- Bore Size - Inch
- 1 3/4Shaft size chart
- Dynamic Load Rating (N)
- 35,090
- Dynamic Load Rating (lb)
- 7,889
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- SPM-28 CXU
- Mfg. Part Numberi
- 700986
- GDS #i
- GDS-115762
- Categoryi
- Pillow Blocks
- Inserti
- 3-112
Documents & Support
- Sealmaster Mounted Ball Bearings (Regal Rexnord catalog section G) — page G-46View
Bearing insert used in this unit
| Part # | Name | Each |
|---|---|---|
| 700078 | 3-112 | $183.60 |
Common Questions
How do I get a price for the SPM-28 CXU?
This part is quoted individually. Request a quote from this page and our sales team will respond with current pricing and availability.
What is the minimum order quantity for the SPM-28 CXU?
The minimum order quantity for the SPM-28 CXU is 100 units.
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster SPM-28 CXU, manufacturer article number 700986.
