Sealmaster EMP-31C
GEN GOLD SET SCREW
Dynamic Load Rating (lb)
7,889 lb
Bore Size - Inch
1.9375
Overall Width (in)
2.88 in
Housing Type (Product Selection)
Pillow Block, Two Bolt
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.
Product Overview
- Powder coated epoxy cast iron housed, extended inner ring bearings in expansion ring allowing for axial expansion
- Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews
- Single lip contact seal
- 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.
- Sealmaster® exclusive lock pin and dimple for direct lubrication and anti-rotation
- Bore Size - Inch
- 1.9375
- Overall Width (in)
- 2.88 in
- Housing Type (Product Selection)
- Pillow Block, Two Bolt
- Base Width (in)
- 2.88 in
- Overall Height (in)
- 5.09 in
- Seal Type (Product Selection)
- Single Lip Contact Seal
- Overall Length (in)
- 5.38 in
- Bolt Size (in)
- 5/8 in
- Bore Diameter (in)
- 1.9375 in
- Foot Height (in)
- 0.88 in
- Base to Center Height (in)
- 2.5000 in
- Length Through Bore (in)
- 2.188 in
- Bolt Spacing Max (in)
- 7.56 in
- Bolt Spacing Min (in)
- 5.94 in
- Centerline to Outermost Bearing Face (in)
- 1.313 in
- Housing Base
- Solid
- Rolling Element
- Ball Bearing
- Bore Shape
- Straight
- Housing Construction
- One Piece
- Misalignment Type
- Static Only
- Housing Color
- Black
- Outer Ring Land Profile
- Standard
- Cage Material
- PPS - Polyphenylene Sulfide
- Housing Type
- Pillow Block, Two Bolt
- Seal Type
- Single Lip Contact Seal
- Housing Style
- Pillow Block
- Inner Race Heat Treat Method
- Zone-Hardened
- Ability to Relubricate
- Yes
- Bearing Type
- Medium Duty
- Max Operating Temperature (F)
- 220 °F
- Base Length (in)
- 9.50 in
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- Cage Type
- Land Riding Retainer
- Radial Clearance
- Standard
- Grease Fitting Thread Size
- 1/8 NPT
- Shaft Locking Type
- Set Screw
- Fixed vs. Expansion
- Expansion
- Vibration Frequency Outer Ring Defect
- 0.0683 cps
- Static Load Rating (lb)
- 5,216 lb
- Lubricant
- Lithium Complex NLGI 2 Grease
- Housing Coating
- Powder Coated
- End Cap Available
- No
- Dynamic Load Rating (lb)
- 7,889 lb
- Housing Material
- Cast Iron
- Bearing Insert Finish
- Black Oxide
- Bearing Insert Material
- 52100 Bearing Steel
- Maximum Speed (RPM)
- 3550 rpm
- Vibration Frequency Fundamental Train
- 0.0068 cps
- Vibration Frequency Inner Ring Defect
- 0.0984 cps
- Vibration Frequency Roller Spin
- 0.0445 cps
- Size Code
- 2-115
- Inner Ring Outside Diameter (in)
- 2.469 in
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- EMP-31C
- Mfg. Part Numberi
- 704239
- GDS #i
- GDS-116630
- Categoryi
- Pillow Blocks
- UPCi
- 662461026939
- Inserti
- AR-2-115C
- Country of Origini
- United States of America
