Sealmaster SP-47
Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - SP-47
Dynamic Load Rating (lb)
14,839
Rolling Element
Ball Bearing
Housing Base
Solid
Bore Shape
Straight
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.
Product Overview
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted 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.
- Sealmaster™ exclusive lock pin , dimple for direct lubrication and anti-rotation
- Rolling Element
- Ball Bearing
- Housing Base
- Solid
- Bore Shape
- Straight
- Base Width (in)
- 3.38
- Overall Length (in)
- 13
- Overall Width (in)
- 3.38
- Overall Height (in)
- 7.19
- Housing Construction
- One Piece
- Bolt Size (in)
- 3/4
- Bore Size - Inch
- 2.9375
- Housing Color
- Black
- Outer Ring Land Profile
- Standard
- Misalignment Type
- Static Only
- Base to Center Height (in)
- 3.7500
- Foot Height (in)
- 1.00
- Cage Material
- Brass
- Length Through Bore (in)
- 3.063
- Seal Type (Product Selection)
- Felt Labyrinth Seal
- Housing Type (Product Selection)
- Pillow Block, Two Bolt
- Housing Style
- Pillow Block
- Inner Race Heat Treat Method
- Zone-Hardened
- Ability to Relubricate
- Yes
- Setscrew Torque (in-lbs)
- 350-450
- Inner Ring Outside Diameter (in)
- 3.641
- Shaft Locking Type
- Set Screw
- Fixed vs. Expansion
- Fixed
- Bolt Spacing Max (in)
- 10.75
- Radial Clearance
- Standard
- Centerline to Outermost Bearing Face (in)
- 1.750
- Max Operating Temperature (F)
- 220
- Vibration Frequency Fundamental Train
- 0.0069
- Base Length (in)
- 13.00
- Bearing Insert Material
- 52100 Bearing Steel
- Grease Fitting Thread Size
- 1/8 NPT
- Dynamic Load Rating (lb)
- 14,839
- Cage Type
- Land Riding Retainer
- Housing Coating
- Powder Coated
- Lubricant
- Lithium Complex NLGI 2 Grease
- Vibration Frequency Roller Spin
- 0.0476
- Bearing Type
- Standard Duty
- Static Load Rating (lb)
- 11,224
- Bearing Insert Finish
- Black Oxide
- Vibration Frequency Inner Ring Defect
- 0.1072
- Housing Material
- Cast Iron
- Bolt Spacing Min (in)
- 9.25
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- Vibration Frequency Outer Ring Defect
- 0.0761
- Size Code
- 2-215
- End Cap Available
- No
- Maximum Speed (RPM)
- 2450
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- SP-47
- Mfg. Part Numberi
- 700628
- GDS #i
- GDS-115633
- Categoryi
- Pillow Blocks
- UPCi
- 662461005125
- Inserti
- 2-215
