Insert Bearings
Sealmaster ER-20RC
Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - ER-20RC
ER-20 is also available as
Dynamic Load Rating (lb)
4,381
Set Screw Thread
1/4-28 UNF
Housing Type
Insert (ER Style)
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.
- Set Screw Thread
- 1/4-28 UNF
- Housing Type
- Insert (ER Style)
- Rolling Element
- Ball Bearing
- Seal Type
- Single Lip Contact Seal
- Measure Units
- Inch
- Bore Shape
- Straight
- Insert Material
- 52100 Bearing Steel
- Overall Width (in)
- 1.5
- Expansion
- No
- Misalignment
- None
- Internal Clearance
- Standard
- Platform
- Gold Line Ball Bearing
- Bearing Insert Coating
- Black Oxide
- Bore Size - Inch
- 1.25Shaft size chart
- End Cap
- No
- Misalignment Type
- Static Only
- Outer Ring Land Profile
- Tapered Lands
- Outer Race OD (in)
- 2.4409
- Centerline to Front Face (in)
- 0.875
- Outer Race Width (in)
- 0.875
- Inner Ring OD (in)
- 1.594
- Outer Race OD (mm)
- 62
- Cage Material
- PPS - Polyphenylene Sulfide
- Precision Rating
- ABEC 1
- Length Through Bore (in)
- 1.5
- Inner Race Profile
- Wide Inner Ring
- Outer Race Profile
- Cylindrical
- Setscrew Torque (in-lbs)
- 65-85
- Outer Race Width (mm)
- 22.2
- Inner Ring Fillet Radius (in)
- 0.04
- Maximum Operating Temperature (F)
- 220
- Inner Race Heat Treat Method
- Zone-Hardened
- Duty/Status
- Standard
- Ability to Relubricate
- Yes
- Cage Type
- Land Riding Retainer
- Static Load Rating (lb)
- 2,567
- Dynamic Load Rating (lb)
- 4,381
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- ER-20RC
- Mfg. Part Numberi
- 714702
- GDS #i
- GDS-118435
- Categoryi
- Insert Bearings
- UPCi
- 662461075883
ER-20 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| ER-20 | Base configuration | $90.51 | View |
| ER-20C | Contact seal | $90.51 | View |
| ER-20R | Reduced housing envelope | $87.69 | View |
| ER-20RCThis part | Reduced housing envelope, contact seal | $108.63 | |
| ER-20RT | Reduced housing envelope, Skwezloc concentric locking collar | $124.83 | View |
| ER-20T | Skwezloc concentric locking collar | $97.68 | View |
| ER-20TC | Skwezloc concentric locking collar, contact seal | $119.11 | View |
| ER-20C DRC | — | $211.00 | View |
| ER-20H DRC | — | $147.70 | View |
Common Questions
What is the minimum order quantity for the ER-20RC?
The minimum order quantity for the ER-20RC is 50 units.
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster ER-20RC, manufacturer article number 714702. Its UPC is 662461075883.
