Insert Bearings
Sealmaster AR-2-18
Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - AR-2-18
AR-2-18 is also available as
Series
AR
Insert Material
52100 Bearing Steel, Black Oxided
Measure Units
Inch
Housing Type
Insert Only
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
- 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.
- Insert Material
- 52100 Bearing Steel, Black Oxided
- Measure Units
- Inch
- Housing Type
- Insert Only
- Bore Shape
- Straight
- Radius
- 0.062
- Rolling Element
- Ball Bearing
- Set Screw Thread
- 5/16-24
- Overall Width (in)
- 1.938
- Misalignment
- ±2.0° Misalignment - Static Only
- Speed (Max)
- 4150
- Radial Dynamic Load Capacity (lb)
- 7,340
- Internal Clearance
- Standard
- End Cap
- No
- Bore Size - Inch
- 1.5Shaft size chart
- Outer Ring Land Profile
- Standard
- Bearing Insert Coating
- Black Oxide Coated
- Platform
- Gold Line Ball Bearing
- Misalignment Type
- Static Only
- Outer Race Width (in)
- 1.172
- Inner Race Length (in)
- 1.938
- Outer Race OD (in)
- 3.375
- Centerline to Front Face (in)
- 1.188
- Inner Ring OD (in)
- 2.063
- Radial Static Load Capacity (lb)
- 4,467
- Precision Rating
- ABEC 1
- Cage Material
- PPS
- Inner Race Profile
- Wide Inner Ring
- Outer Race Profile
- Cylindrical
- Type of Seal
- Felt Labyrinth Seal
- Ability to Relubricate
- Yes
- Maximum Operating Temperature (F)
- 220
- Duty/Series
- Standard
- Inner Race Heat Treat Method
- Zone-Hardened
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- AR-2-18
- Mfg. Part Numberi
- 701168
- GDS #i
- GDS-115837
- Categoryi
- Insert Bearings
- UPCi
- 662461009567
- Seriesi
- AR
AR-2-18 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| AR-2-18This part | Base configuration | $357.57 | |
| AR-2-18C | Contact seal | $1,057.20 | View |
| AR-2-18T | Skwezloc concentric locking collar | $364.64 | View |
| AR-2-18TC | Skwezloc concentric locking collar, contact seal | $364.64 | View |
| AR-2-18 HI | High-performance high temperature | $1,999.60 | View |
| AR-2-18C RP | — | $892.07 | View |
| AR-2-18T HT | Skwezloc concentric locking collar, High temperature | Request quote | View |
Common Questions
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster AR-2-18, manufacturer article number 701168. Its UPC is 662461009567.
