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Insert Bearings
Sealmaster ERX-PN31
Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Phosphorus Nickel Coated - Setscrew Lock - Corrosion Resistant - ERX-PN31
ERX-PN31 is also available as
- ERX-PN31$579.26
- ERX-PN31T$616.38
Dynamic Load Rating (lb)
7,889
Bore Shape
Straight
Seal Type
Triple Lip Contact Seal
Measure Units
Inch
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.
Product Overview
- ER style bearing with high phosphorous electroless nickel plated 52100 steel and corrosion resistant snap ring for exceptional corrosion resistance
- High performance triple lip contact seal design provides multi-directional sealing with 304 stainless steel body and flinger to minimize contamination ingress and retain lubrication
- Zone hardened inner ring with 120° spacing setscrew lock with corrosion resistant setscrews
- 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.
- Tapered Lands ensures that lubricant will be easily redirected back to the raceway
- USDA H1 complaint food grade grease
- Bore Shape
- Straight
- Seal Type
- Triple Lip Contact Seal
- Measure Units
- Inch
- Housing Type
- Insert (ER Style)
- Insert Material
- 52100 Bearing Steel
- Rolling Element
- Ball Bearing
- Set Screw Thread
- 3/8-24 UNF
- Overall Width (in)
- 2.03
- Internal Clearance
- Standard
- Expansion
- No
- Misalignment
- None
- End Cap
- No
- Outer Ring Land Profile
- Tapered Lands
- Misalignment Type
- Static Only
- Bore Size - Inch
- 1.9375Shaft size chart
- Platform
- PN Gold
- Options
- Corrosion Resistant
- Bearing Insert Coating
- Phosphorus Nickel Coated
- Outer Race OD (in)
- 3.5433
- Inner Ring OD (in)
- 2.469
- Outer Race OD (mm)
- 90
- Outer Race Width (in)
- 1.125
- Centerline to Front Face (in)
- 1.281
- Certifications
- IP69K
- Precision Rating
- ABEC 1
- Cage Material
- PPS - Polyphenylene Sulfide
- Length Through Bore (in)
- 2.031
- Outer Race Profile
- Cylindrical
- Inner Race Profile
- Wide Inner Ring
- Inner Ring Fillet Radius (in)
- 0.06
- Outer Race Width (mm)
- 28.6
- Maximum Operating Temperature (F)
- 220
- Ability to Relubricate
- Yes
- Inner Race Heat Treat Method
- Zone-Hardened
- Setscrew Torque (in-lbs)
- 230-300
- Duty/Status
- Standard
- Dynamic Load Rating (lb)
- 7,889
- Cage Type
- Land Riding Retainer
- Static Load Rating (lb)
- 5,216
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- ERX-PN31
- Mfg. Part Numberi
- 711505
- GDS #i
- GDS-117919
- Categoryi
- Insert Bearings
- UPCi
- 662461339824
ERX-PN31 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| ERX-PN31This part | Base configuration | $579.26 | |
| ERX-PN31T | Skwezloc concentric locking collar | $616.38 | View |
Common Questions
What is the minimum order quantity for the ERX-PN31?
The minimum order quantity for the ERX-PN31 is 5 units.
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster ERX-PN31, manufacturer article number 711505. Its UPC is 662461339824.
