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Insert Bearings
Sealmaster AR-2-1C
Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - AR-2-1C
AR-2-1 is also available as
Series
AR
Housing Type
Insert Only
Radius
0.04
Measure Units
Inch
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.
Product Overview
- Bearing insert installed in brass expansion ring
- Skwezloc® concentric locking for near perfect concentricity
- Single lip contact seal
- 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.
- Housing Type
- Insert Only
- Radius
- 0.04
- Measure Units
- Inch
- Set Screw Thread
- 1/4-28
- Bore Shape
- Straight
- Insert Material
- 52100 Bearing Steel, Black Oxided
- Rolling Element
- Ball Bearing
- Overall Width (in)
- 1.375
- Radial Dynamic Load Capacity (lb)
- 2,801
- Misalignment
- ±2.0° Misalignment - Static Only
- Speed (Max)
- 6350
- Internal Clearance
- Standard
- End Cap
- No
- Outer Ring Land Profile
- Standard
- Bore Size - Inch
- 1Shaft size chart
- Bearing Insert Coating
- Black Oxide Coated
- Platform
- Gold Line Ball Bearing
- Misalignment Type
- Static Only
- Outer Race OD (in)
- 2.272
- Centerline to Front Face (in)
- 0.813
- Outer Race Width (in)
- 0.766
- Inner Race Length (in)
- 1.375
- Inner Ring OD (in)
- 1.375
- Radial Static Load Capacity (lb)
- 1,651
- Precision Rating
- ABEC 1
- Cage Material
- PPS
- Inner Race Profile
- Wide Inner Ring
- Outer Race Profile
- Cylindrical
- Duty/Series
- Standard
- Type of Seal
- Single Lip Contact Seal
- Ability to Relubricate
- Yes
- Maximum Operating Temperature (F)
- 220
- Inner Race Heat Treat Method
- Zone-Hardened
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- AR-2-1C
- Mfg. Part Numberi
- 703983
- GDS #i
- GDS-116501
- Categoryi
- Insert Bearings
- UPCi
- 662461025376
- Seriesi
- AR
AR-2-1 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| AR-2-1 | Base configuration | $195.87 | View |
| AR-2-1CThis part | Contact seal | $223.85 | |
| AR-2-1T | Skwezloc concentric locking collar | $222.73 | View |
| AR-2-1TC | Skwezloc concentric locking collar, contact seal | $237.32 | View |
| AR-2-1 HT | High temperature | $840.52 | View |
| AR-2-1TX AKS | — | $345.17 | View |
Common Questions
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster AR-2-1C, manufacturer article number 703983. Its UPC is 662461025376.
