Insert Bearings
Sealmaster 1-2
Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - 1-2
1-2 is also available as
- 1-2$224.91
- 1-2C$213.55
- 1-2T$374.53
Dynamic Load Rating (lb)
7,889
Radius
0.062
Measure Units
Inch
Bore Shape
Straight
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
- Zone hardened inner ring with 120° spacing setscrew lock with diamond faceted setscrews
- 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 | Outer Race OD | 3.5433 | 90 |
| D | Centerline to Front Face | 1 9/32 | 32.5 |
| E | Outer Race Width | 1 1/8 | 28.6 |
| G | 3/8 | 9.5 | |
| H | 17/64 | 6.7 | |
| J | Inner Race Length | 2 1/32 | 51.6 |
| L | Inner Ring OD | 2 15/32 | 62.7 |
Values as printed for 1-2. Verify critical dimensions before ordering.
- Radius
- 0.062
- Measure Units
- Inch
- Bore Shape
- Straight
- Insert Material
- 52100 Bearing Steel, Black Oxided
- Set Screw Thread
- 3/8-24
- Housing Type
- Insert Only
- Rolling Element
- Ball Bearing
- Overall Width (in)
- 2.031
- Radial Dynamic Load Capacity (lb)
- 7,889
- Internal Clearance
- Standard
- Speed (Max)
- 3550
- Misalignment
- ±2.0° Misalignment - Static Only
- Platform
- Gold Line Ball Bearing
- Misalignment Type
- Static Only
- Outer Ring Land Profile
- Standard
- Bearing Insert Coating
- Black Oxide Coated
- End Cap
- No
- Bore Size - Inch
- 2Shaft size chart
- Inner Race Length (in)
- 2.031
- Outer Race OD (in)
- 3.543
- Outer Race Width (in)
- 1.125
- Inner Ring OD (in)
- 2.469
- Centerline to Front Face (in)
- 1.281
- Radial Static Load Capacity (lb)
- 5,216
- Precision Rating
- ABEC 1
- Cage Material
- PPS
- Outer Race Profile
- Spherical
- Inner Race Profile
- Wide Inner Ring
- Duty/Series
- Standard
- Type of Seal
- Felt Labyrinth Seal
- Inner Race Heat Treat Method
- Zone-Hardened
- Ability to Relubricate
- Yes
- Maximum Operating Temperature (F)
- 220
- Optional Seal
- Contact
- Operating Temperature Range (F)
- -20° to 220°F
- 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
- 1-2
- Mfg. Part Numberi
- 700003
- GDS #i
- GDS-115276
- Categoryi
- Insert Bearings
- UPCi
- 662461000021
1-2 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| 1-2This part | Base configuration | $224.91 | |
| 1-2C | Contact seal | $213.55 | View |
| 1-2T | Skwezloc concentric locking collar | $374.53 | View |
Fits these units
| Part # | Name | Each |
|---|---|---|
| 701254 | FB-32R | $338.90 |
| 704077 | FB-32RC | $388.93 |
| 700197 | NP-32R | $301.45 |
| 724927 | NP-32R HI | $1,601.84 |
| 724266 | NP-32R HT | $493.64 |
| 703264 | NP-32RC | $306.30 |
| 700589 | NPL-32R | Request Quote |
| 700336 | SC-32R | $395.80 |
| 703330 | SC-32RC | $539.16 |
| 700367 | SCHB-32R | $483.61 |
| 713929 | SCHB-32R HT | $1,669.11 |
| 703360 | SCHB-32RC | Request Quote |
Common Questions
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster 1-2, manufacturer article number 700003. Its UPC is 662461000021.
