Insert Bearings
Sealmaster ER-47
Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - ER-47
ER-47 is also available as
- ER-47$360.22
- ER-47C$448.83
- ER-47 DRT$582.21
- ER-47 L$871.49
Dynamic Load Rating (lb)
14,839
Set Screw Thread
7/16-20 UNF
Seal Type
Felt Labyrinth Seal
Insert Material
52100 Bearing Steel
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
- 7/16-20 UNF
- Seal Type
- Felt Labyrinth Seal
- Insert Material
- 52100 Bearing Steel
- Housing Type
- Insert (ER Style)
- Rolling Element
- Ball Bearing
- Measure Units
- Inch
- Bore Shape
- Straight
- Overall Width (in)
- 3.06
- Expansion
- No
- Internal Clearance
- Standard
- Misalignment
- None
- Bore Size - Inch
- 2.9375Shaft size chart
- Misalignment Type
- Static Only
- Outer Ring Land Profile
- Standard
- End Cap
- No
- Bearing Insert Coating
- Black Oxide
- Platform
- Gold Line Ball Bearing
- Outer Race Width (in)
- 1.5
- Outer Race OD (in)
- 5.1181
- Centerline to Front Face (in)
- 1.75
- Inner Ring OD (in)
- 3.641
- Outer Race OD (mm)
- 130
- Precision Rating
- ABEC 1
- Cage Material
- Brass
- Length Through Bore (in)
- 3.063
- Outer Race Profile
- Cylindrical
- Inner Race Profile
- Wide Inner Ring
- Ability to Relubricate
- Yes
- Setscrew Torque (in-lbs)
- 350-450
- Inner Ring Fillet Radius (in)
- 0.08
- Inner Race Heat Treat Method
- Zone-Hardened
- Outer Race Width (mm)
- 38.1
- Maximum Operating Temperature (F)
- 220
- Duty/Status
- Standard
- Cage Type
- Land Riding Retainer
- Dynamic Load Rating (lb)
- 14,839
- Static Load Rating (lb)
- 11,224
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- ER-47
- Mfg. Part Numberi
- 701091
- GDS #i
- GDS-115808
- Categoryi
- Insert Bearings
- UPCi
- 662461008898
ER-47 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| ER-47This part | Base configuration | $360.22 | |
| ER-47C | Contact seal | $448.83 | View |
| ER-47 DRT | High-contamination seal | $582.21 | View |
| ER-47 L | — | $871.49 | View |
Common Questions
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster ER-47, manufacturer article number 701091. Its UPC is 662461008898.
