Insert Bearings
Sealmaster 3-18C
Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - 3-18C
3-18 is also available as
Rolling Element
Ball Bearing
Bore Shape
Straight
Insert Material
52100 Bearing Steel, Black Oxided
Housing Type
Insert Only
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
- Single lip contact seal with black oxide bearing races
- 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.
- Rolling Element
- Ball Bearing
- Bore Shape
- Straight
- Insert Material
- 52100 Bearing Steel, Black Oxided
- Housing Type
- Insert Only
- Set Screw Thread
- 5/16-24
- Measure Units
- Inch
- Radius
- 0.062
- Overall Width (in)
- 1.938
- Radial Dynamic Load Capacity (lb)
- 7,340
- Internal Clearance
- Standard
- Speed (Max)
- 3800
- Misalignment
- ±2.0° Misalignment - Static Only
- Bore Size - Inch
- 1.5Shaft size chart
- End Cap
- No
- Misalignment Type
- Static Only
- Outer Ring Land Profile
- Standard
- Platform
- Gold Line Ball Bearing
- Bearing Insert Coating
- Black Oxide Coated
- Inner Race Length (in)
- 1.938
- Outer Race Width (in)
- 1.094
- Inner Ring OD (in)
- 2.297
- Centerline to Front Face (in)
- 1.188
- Outer Race OD (in)
- 3.347
- Radial Static Load Capacity (lb)
- 4,467
- Cage Material
- PPS
- Precision Rating
- ABEC 1
- Outer Race Profile
- Spherical
- Inner Race Profile
- Wide Inner Ring
- Inner Race Heat Treat Method
- Zone-Hardened
- Duty/Series
- Medium
- Ability to Relubricate
- Yes
- Maximum Operating Temperature (F)
- 220
- Type of Seal
- Single Lip Contact Seal
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- 3-18C
- Mfg. Part Numberi
- 703142
- GDS #i
- GDS-116244
- Categoryi
- Insert Bearings
- UPCi
- 662461020005
3-18 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| 3-18 | Base configuration | $275.13 | View |
| 3-18CThis part | Contact seal | $314.55 | |
| 3-18T | Skwezloc concentric locking collar | $210.08 | View |
| 3-18 HT | High temperature | $1,110.64 | View |
| 3-18T XLO | Skwezloc concentric locking collar, Extra low drag | $1,085.72 | View |
Common Questions
What is the minimum order quantity for the 3-18C?
The minimum order quantity for the 3-18C is 10 units.
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster 3-18C, manufacturer article number 703142. Its UPC is 662461020005.
