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Insert Bearings
Sealmaster ERX-31 XLO
Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - Extra Low Drag - ERX-31 XLO
ERX-31 is also available as
- ERX-31 HI$172.20
- ERX-31 LOQuote
- ERX-31 RL$394.60
- ERX-31 XLO$215.41
- ERX-31T HI$263.79
Dynamic Load Rating (lb)
7,889
Measure Units
Inch
Insert Material
52100 Bearing Steel
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
- Extra low drag seal cut down felt labyrinth seal and flinger
- Oil lubricated for reduced internal friction
- Nylon retainer to reduce overall drag
- Measure Units
- Inch
- Insert Material
- 52100 Bearing Steel
- Rolling Element
- Ball Bearing
- Seal Type
- Cut Down Felt Labyrinth
- Bore Shape
- Straight
- Set Screw Thread
- 3/8-24 UNF
- Housing Type
- Insert (ER Style)
- Overall Width (in)
- 2.03
- Internal Clearance
- Standard
- Misalignment
- None
- Expansion
- No
- Outer Ring Land Profile
- Tapered Lands
- Misalignment Type
- Static Only
- Platform
- Gold Line Ball Bearing
- End Cap
- No
- Bearing Insert Coating
- Black Oxide
- Options
- Extra Low Drag
- Bore Size - Inch
- 1.9375Shaft size chart
- Outer Race OD (in)
- 3.5433
- Centerline to Front Face (in)
- 1.281
- Inner Ring OD (in)
- 2.469
- Outer Race Width (in)
- 1.125
- Outer Race OD (mm)
- 90
- Precision Rating
- ABEC 1
- Cage Material
- PPS - Polyphenylene Sulfide
- Length Through Bore (in)
- 2.031
- Inner Race Profile
- Wide Inner Ring
- Outer Race Profile
- Cylindrical
- Ability to Relubricate
- Yes
- Maximum Operating Temperature (F)
- 220
- Outer Race Width (mm)
- 28.6
- Inner Race Heat Treat Method
- Zone-Hardened
- Inner Ring Fillet Radius (in)
- 0.06
- Duty/Status
- Standard
- Setscrew Torque (in-lbs)
- 230-300
- Cage Type
- Land Riding Retainer
- Dynamic Load Rating (lb)
- 7,889
- Static Load Rating (lb)
- 5,216
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- ERX-31 XLO
- Mfg. Part Numberi
- 705035
- GDS #i
- GDS-116771
- Categoryi
- Insert Bearings
- UPCi
- 662461259207
ERX-31 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| ERX-31 HI | High-performance high temperature | $172.20 | View |
| ERX-31 LO | Low drag | Request quote | View |
| ERX-31 RL | Re-lube: grease fitting in the inner ring (setscrew lock, stationary shafts only) | $394.60 | View |
| ERX-31 XLOThis part | Extra low drag | $215.41 | |
| ERX-31T HI | Skwezloc concentric locking collar, High-performance high temperature | $263.79 | View |
Common Questions
What is the minimum order quantity for the ERX-31 XLO?
The minimum order quantity for the ERX-31 XLO is 4 units.
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster ERX-31 XLO, manufacturer article number 705035. Its UPC is 662461259207.
