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Sealmaster NP-8 HT
GEN HIGH TEMP BRGS
Dynamic Load Rating (lb)
2,611
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 with diamond faceted setscrews
- High temperature felt labyrinth seal and flinger for dry and dusty environment
- Increased internal clearance and high temperature grease
- 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
- Rolling Element
- Ball Bearing
- Housing Base
- Solid
- Bore Shape
- Straight
- Overall Width (in)
- 1.5
- Overall Height (in)
- 2.44
- Base Width (in)
- 1.5
- Overall Length (in)
- 5
- Housing Construction
- One Piece
- Bolt Size (in)
- 3/8
- Bore Size - Inch
- 0.5
- Options
- High Temperature
- Outer Ring Land Profile
- Standard
- Misalignment Type
- Static Only
- Housing Color
- Black
- Foot Height (in)
- 0.5
- Base to Center Height (in)
- 1.1875
- Cage Material
- PPS - Polyphenylene Sulfide
- Length Through Bore (in)
- 1.219
- Seal Type (Product Selection)
- High Temp Labyrinth Seal
- Housing Type (Product Selection)
- Pillow Block, Two Bolt
- Housing Style
- Pillow Block
- Ability to Relubricate
- Yes
- Inner Race Heat Treat Method
- Zone-Hardened
- Shaft Locking Type
- Set Screw
- Inner Ring Outside Diameter (in)
- 1.188
- Base Length (in)
- 5
- Lubricant
- Synthetic NLGI 2 High Temperature Grease
- Vibration Frequency Inner Ring Defect
- 0.0915
- Housing Coating
- Powder Coated
- Max Operating Temperature (F)
- 400
- Bearing Insert Material
- 52100 Bearing Steel
- Static Load Rating (lb)
- 1,444
- Vibration Frequency Fundamental Train
- 0.0065
- Fixed vs. Expansion
- Fixed
- Cage Type
- Land Riding Retainer
- Bolt Spacing Min (in)
- 3.38
- Vibration Frequency Roller Spin
- 0.0361
- Bolt Spacing Max (in)
- 4.13
- Bearing Type
- Standard Duty
- Centerline to Outermost Bearing Face (in)
- 0.719
- Housing Material
- Cast Iron
- End Cap Available
- No
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- Size Code
- 2-012
- Grease Fitting Thread Size
- 1/4-28
- Bolt Spacing (in)
- 3.75
- Maximum Speed (RPM)
- 3200
- Dynamic Load Rating (lb)
- 2,611
- Radial Clearance
- Increased
- Bearing Insert Finish
- Black Oxide
- Vibration Frequency Outer Ring Defect
- 0.0585
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- NP-8 HT
- Mfg. Part Numberi
- 711120
- GDS #i
- GDS-117742
- Categoryi
- Pillow Blocks
- UPCi
- 662461336854
- Inserti
- 2-08 HT
