Insert Bearings
Sealmaster ER-39C
Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - ER-39C
ER-39 is also available as
Dynamic Load Rating (lb)
11,789
Seal Type
Single Lip Contact Seal
Set Screw Thread
3/8-24 UNF
Rolling Element
Ball Bearing
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.
Product Overview
- ER style cylindrical OD bearing with snap and with black oxided bearing rings
- Zone hardened inner ring with 120° spacing setscrew lock with diamond faceted setscrews
- 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.
- Seal Type
- Single Lip Contact Seal
- Set Screw Thread
- 3/8-24 UNF
- Rolling Element
- Ball Bearing
- Insert Material
- 52100 Bearing Steel
- Housing Type
- Insert (ER Style)
- Bore Shape
- Straight
- Measure Units
- Inch
- Overall Width (in)
- 2.56
- Expansion
- No
- Internal Clearance
- Standard
- Misalignment
- None
- Outer Ring Land Profile
- Tapered Lands
- Bearing Insert Coating
- Black Oxide
- End Cap
- No
- Misalignment Type
- Static Only
- Platform
- Gold Line Ball Bearing
- Bore Size - Inch
- 2.4375Shaft size chart
- Centerline to Front Face (in)
- 1.563
- Outer Race OD (in)
- 4.3307
- Outer Race Width (in)
- 1.25
- Inner Ring OD (in)
- 2.984
- Outer Race OD (mm)
- 110
- Cage Material
- PPS - Polyphenylene Sulfide
- Precision Rating
- ABEC 1
- Length Through Bore (in)
- 2.563
- Inner Race Profile
- Wide Inner Ring
- Outer Race Profile
- Cylindrical
- Ability to Relubricate
- Yes
- Maximum Operating Temperature (F)
- 220
- Outer Race Width (mm)
- 31.8
- Setscrew Torque (in-lbs)
- 230-300
- Duty/Status
- Standard
- Inner Ring Fillet Radius (in)
- 0.08
- Inner Race Heat Treat Method
- Zone-Hardened
- Static Load Rating (lb)
- 8,150
- Cage Type
- Land Riding Retainer
- Dynamic Load Rating (lb)
- 11,789
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- ER-39C
- Mfg. Part Numberi
- 703941
- GDS #i
- GDS-116486
- Categoryi
- Insert Bearings
- UPCi
- 662461025024
ER-39 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| ER-39 | Base configuration | $188.02 | View |
| ER-39CThis part | Contact seal | $189.69 | |
| ER-39T | Skwezloc concentric locking collar | $201.32 | View |
| ER-39TC | Skwezloc concentric locking collar, contact seal | $245.48 | View |
| ER-39 DRT | High-contamination seal | $304.00 | View |
| ER-39T L | — | $263.42 | View |
Common Questions
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster ER-39C, manufacturer article number 703941. Its UPC is 662461025024.
