Sealmaster NPL-47
GEN GOLD SET SCREW
Dynamic Load Rating (lb)
14,839 lb
Bore Size - Inch
2.9375
Overall Length (in)
12 in
Housing Type (Product Selection)
Pillow Block, Two Bolt, Low Base
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 and dimple for direct lubrication and anti-rotation
- Bore Size - Inch
- 2.9375
- Overall Length (in)
- 12 in
- Housing Type (Product Selection)
- Pillow Block, Two Bolt, Low Base
- Overall Width (in)
- 3.25 in
- Seal Type (Product Selection)
- Felt Labyrinth Seal
- Base Width (in)
- 3.25 in
- Overall Height (in)
- 6.44 in
- Bolt Size (in)
- 7/8 in
- Bore Diameter (in)
- 2.9375 in
- Foot Height (in)
- 1.50 in
- Base to Center Height (in)
- 3.3130 in
- Length Through Bore (in)
- 3.063 in
- Bolt Spacing Min (in)
- 9.13 in
- Centerline to Outermost Bearing Face (in)
- 1.750 in
- Bolt Spacing Max (in)
- 9.88 in
- Rolling Element
- Ball Bearing
- Housing Base
- Solid
- Housing Construction
- One Piece
- Bore Shape
- Straight
- Outer Ring Land Profile
- Standard
- Housing Color
- Black
- Misalignment Type
- Static Only
- Cage Material
- Brass
- Housing Type
- Pillow Block, Two Bolt, Low Base
- Seal Type
- Felt Labyrinth Seal
- Housing Style
- Pillow Block
- Setscrew Torque (in-lbs)
- 350-450 in/lbs
- Inner Race Heat Treat Method
- Zone-Hardened
- Ability to Relubricate
- Yes
- Lubricant
- Lithium Complex NLGI 2 Grease
- Radial Clearance
- Standard
- Size Code
- 2-215
- Base Length (in)
- 12.00 in
- Housing Coating
- Powder Coated
- Inner Ring Outside Diameter (in)
- 3.641 in
- Vibration Frequency Roller Spin
- 0.0476 cps
- Maximum Speed (RPM)
- 2450 rpm
- Bearing Insert Finish
- Black Oxide
- Cage Type
- Land Riding Retainer
- Shaft Locking Type
- Set Screw
- End Cap Available
- No
- Bearing Type
- Standard Duty
- Max Operating Temperature (F)
- 220 °F
- Vibration Frequency Outer Ring Defect
- 0.0761 cps
- Grease Fitting Thread Size
- 1/8 NPT
- Vibration Frequency Fundamental Train
- 0.0069 cps
- Vibration Frequency Inner Ring Defect
- 0.1072 cps
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- Bearing Insert Material
- 52100 Bearing Steel
- Housing Material
- Cast Iron
- Fixed vs. Expansion
- Fixed
- Static Load Rating (lb)
- 11,224 lb
- Dynamic Load Rating (lb)
- 14,839 lb
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- NPL-47
- Mfg. Part Numberi
- 707772
- GDS #i
- GDS-117328
- Categoryi
- Pillow Blocks
- UPCi
- 662461296493
- Inserti
- 2-215
- Country of Origini
- United States of America
Documents & Support
- 3D/2D CAD Model (view/download)View
