Insert Bearings
Sealmaster ERX-23 RL
Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - Inner Race Relubricatable - ERX-23 RL
ERX-23 is also available as
Dynamic Load Rating (lb)
5,782
Measure Units
Inch
Housing Type
Insert (ER Style)
Seal Type
Felt Labyrinth Seal
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
- Exclusive inner ring with lubrication fitting allowing for relubrication without need for special housing machining
- 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.
- Measure Units
- Inch
- Housing Type
- Insert (ER Style)
- Seal Type
- Felt Labyrinth Seal
- Bore Shape
- Straight
- Insert Material
- 52100 Bearing Steel
- Set Screw Thread
- 5/16-24 UNF
- Rolling Element
- Ball Bearing
- Overall Width (in)
- 1.69
- Expansion
- No
- Internal Clearance
- Standard
- Misalignment
- None
- Platform
- Gold Line Ball Bearing
- Bearing Insert Coating
- Black Oxide
- Misalignment Type
- Static Only
- End Cap
- No
- Options
- Inner Race Relubricatable
- Bore Size - Inch
- 1.4375Shaft size chart
- Outer Ring Land Profile
- Tapered Lands
- Outer Race OD (mm)
- 72
- Outer Race OD (in)
- 2.8346
- Centerline to Front Face (in)
- 1
- Inner Ring OD (in)
- 1.859
- Outer Race Width (in)
- 0.938
- Precision Rating
- ABEC 1
- Cage Material
- PPS - Polyphenylene Sulfide
- Length Through Bore (in)
- 1.688
- Outer Race Profile
- Cylindrical
- Inner Race Profile
- Wide Inner Ring
- Ability to Relubricate
- Yes
- Inner Ring Fillet Radius (in)
- 0.04
- Inner Race Heat Treat Method
- Zone-Hardened
- Outer Race Width (mm)
- 23.8
- Maximum Operating Temperature (F)
- 220
- Duty/Status
- Standard
- Setscrew Torque (in-lbs)
- 125-165
- Static Load Rating (lb)
- 3,493
- Cage Type
- Land Riding Retainer
- Dynamic Load Rating (lb)
- 5,782
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- ERX-23 RL
- Mfg. Part Numberi
- 705082
- GDS #i
- GDS-116793
- Categoryi
- Insert Bearings
- UPCi
- 662461259634
ERX-23 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| ERX-23 HI | High-performance high temperature | $163.50 | View |
| ERX-23 LO | Low drag | $106.86 | View |
| ERX-23 RLThis part | Re-lube: grease fitting in the inner ring (setscrew lock, stationary shafts only) | $264.15 | |
| ERX-23 XLO | Extra low drag | $264.94 | View |
| ERX-23T HI | Skwezloc concentric locking collar, High-performance high temperature | $218.52 | View |
| ERX-23T LO | Skwezloc concentric locking collar, Low drag | Request quote | View |
| ERX-23T XLO | Skwezloc concentric locking collar, Extra low drag | Request quote | View |
Common Questions
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster ERX-23 RL, manufacturer article number 705082. Its UPC is 662461259634.
