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Insert Bearings
Sealmaster ERX-PN20R
Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Phosphorus Nickel Coated - Setscrew Lock - Corrosion Resistant - ERX-PN20R
ERX-PN20 is also available as
- ERX-PN20$568.78
- ERX-PN20R$386.38
- ERX-PN20T$341.69
Dynamic Load Rating (lb)
4,381
Housing Type
Insert (ER Style)
Insert Material
52100 Bearing Steel
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
- Housing Type
- Insert (ER Style)
- Insert Material
- 52100 Bearing Steel
- Measure Units
- Inch
- Bore Shape
- Straight
- Seal Type
- Triple Lip Contact Seal
- Rolling Element
- Ball Bearing
- Set Screw Thread
- 1/4-28 UNF
- Overall Width (in)
- 1.5
- Expansion
- No
- Internal Clearance
- Standard
- Misalignment
- None
- Options
- Corrosion Resistant
- Outer Ring Land Profile
- Tapered Lands
- End Cap
- No
- Platform
- PN Gold
- Bearing Insert Coating
- Phosphorus Nickel Coated
- Misalignment Type
- Static Only
- Bore Size - Inch
- 1.25Shaft size chart
- 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
- Certifications
- IP69K
- Cage Material
- PPS - Polyphenylene Sulfide
- Precision Rating
- ABEC 1
- Length Through Bore (in)
- 1.5
- Outer Race Profile
- Cylindrical
- Inner Race Profile
- Wide Inner Ring
- Ability to Relubricate
- Yes
- Inner Race Heat Treat Method
- Zone-Hardened
- Maximum Operating Temperature (F)
- 220
- Setscrew Torque (in-lbs)
- 65-85
- Outer Race Width (mm)
- 22.2
- Inner Ring Fillet Radius (in)
- 0.04
- Duty/Status
- Standard
- Static Load Rating (lb)
- 2,567
- Cage Type
- Land Riding Retainer
- Dynamic Load Rating (lb)
- 4,381
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- ERX-PN20R
- Mfg. Part Numberi
- 711487
- GDS #i
- GDS-117909
- Categoryi
- Insert Bearings
- UPCi
- 662461339695
ERX-PN20 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| ERX-PN20 | Base configuration | $568.78 | View |
| ERX-PN20RThis part | Reduced housing envelope | $386.38 | |
| ERX-PN20T | Skwezloc concentric locking collar | $341.69 | View |
Common Questions
What is the minimum order quantity for the ERX-PN20R?
The minimum order quantity for the ERX-PN20R is 6 units.
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster ERX-PN20R, manufacturer article number 711487. Its UPC is 662461339695.
