Insert Bearings
Sealmaster 3-1T
Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Black Oxided - Concentric Lock - 3-1T
3-1 is also available as
Measure Units
Inch
Housing Type
Insert Only
Torx Cap Screw
8-32 X 5/8
Radius
0.04
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.
Product Overview
- Sealmaster® wide outer ring bearing insert for use in Sealmaster machined housings only
- Skwezloc® concentric locking for near perfect concentricity
- Felt labyrinth seal and flinger for dry and dusty 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.
Dimensions
| Dim. | Meaning | in | mm |
|---|---|---|---|
| A | 2.4409 | ||
| D | 7/8 | 22.2 | |
| E | 7/8 | 22.2 | |
| G | 3/8 | 9.5 | |
| H | 7/32 | 5.6 | |
| J | 1 9/16 | 39.7 |
Values as printed for 3-1T. Verify critical dimensions before ordering.
- Measure Units
- Inch
- Housing Type
- Insert Only
- Torx Cap Screw
- 8-32 X 5/8
- Radius
- 0.04
- Insert Material
- 52100 Bearing Steel, Black Oxided
- Rolling Element
- Ball Bearing
- Bore Shape
- Straight
- Overall Width (in)
- 1.563
- Internal Clearance
- Standard
- Speed (Max)
- 7600
- Radial Dynamic Load Capacity (lb)
- 4,381
- Misalignment
- ±2.0° Misalignment - Static Only
- End Cap
- No
- Outer Ring Land Profile
- Standard
- Bore Size - Inch
- 1Shaft size chart
- Platform
- Gold Line Ball Bearing
- Misalignment Type
- Static Only
- Bearing Insert Coating
- Black Oxide Coated
- Collar OD (in)
- 2.063
- Inner Race Length (in)
- 1.563
- Inner Ring OD (in)
- 2.063
- Centerline to Front Face (in)
- 0.875
- Outer Race OD (in)
- 2.441
- Outer Race Width (in)
- 0.875
- Radial Static Load Capacity (lb)
- 2,567
- Precision Rating
- ABEC 1
- Cage Material
- PPS
- Outer Race Profile
- Spherical
- Inner Race Profile
- Wide Inner Ring
- Type of Seal
- Felt Labyrinth Seal
- Inner Race Heat Treat Method
- Zone-Hardened
- Duty/Series
- Medium
- Ability to Relubricate
- Yes
- Maximum Operating Temperature (F)
- 220
- Optional Seal
- Contact
- Operating Temperature Range (F)
- -20° to 220°F
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- 3-1T
- Mfg. Part Numberi
- 705328
- GDS #i
- GDS-116843
- Categoryi
- Insert Bearings
- UPCi
- 662461029268
3-1 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| 3-1 | Base configuration | $151.46 | View |
| 3-1C | Contact seal | $119.05 | View |
| 3-1D | Double setscrew lock | Request quote | View |
| 3-1TThis part | Skwezloc concentric locking collar | $131.82 | |
| 3-1 HT | High temperature | $755.87 | View |
| 3-1TX HX | — | $410.59 | View |
Fits these units
Common Questions
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster 3-1T, manufacturer article number 705328. Its UPC is 662461029268.
