Sealmaster NP-22C
GEN GOLD SET SCREW
Dynamic Load Rating (lb)
5,782 lb
Bore Size - Inch
1.375
Base Width (in)
1.88 in
Seal Type (Product Selection)
Single Lip Contact Seal
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
- Single lip contact seal with black oxide bearing races
- 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
- 1.375
- Base Width (in)
- 1.88 in
- Seal Type (Product Selection)
- Single Lip Contact Seal
- Overall Height (in)
- 3.75 in
- Housing Type (Product Selection)
- Pillow Block, Two Bolt
- Overall Length (in)
- 6.56 in
- Overall Width (in)
- 1.88 in
- Bolt Size (in)
- 1/2 in
- Bore Diameter (in)
- 1.375 in
- Foot Height (in)
- 0.63 in
- Base to Center Height (in)
- 1.875 in
- Length Through Bore (in)
- 1.685 in
- Bolt Spacing Min (in)
- 4.69 in
- Bolt Spacing (in)
- 5 in
- Centerline to Outermost Bearing Face (in)
- 1 in
- Bolt Spacing Max (in)
- 5.31 in
- Rolling Element
- Ball Bearing
- Housing Base
- Solid
- Bore Shape
- Straight
- Housing Construction
- One Piece
- Misalignment Type
- Static Only
- Housing Color
- Black
- Outer Ring Land Profile
- Standard
- Cage Material
- PPS - Polyphenylene Sulfide
- Seal Type
- Single Lip Contact Seal
- Housing Type
- Pillow Block, Two Bolt
- Housing Style
- Pillow Block
- Inner Race Heat Treat Method
- Zone-Hardened
- Ability to Relubricate
- Yes
- Vibration Frequency Fundamental Train
- 0.0066 cps
- Bearing Insert Finish
- Black Oxide
- Radial Clearance
- Standard
- Static Load Rating (lb)
- 3,493 lb
- Housing Material
- Cast Iron
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- Bearing Insert Material
- 52100 Bearing Steel
- Shaft Locking Type
- Set Screw
- Lubricant
- Lithium Complex NLGI 2 Grease
- Fixed vs. Expansion
- Fixed
- Vibration Frequency Inner Ring Defect
- 0.0905 cps
- Cage Type
- Land Riding Retainer
- End Cap Available
- No
- Inner Ring Outside Diameter (in)
- 1.851 in
- Grease Fitting Thread Size
- 1/4-28
- Dynamic Load Rating (lb)
- 5,782 lb
- Vibration Frequency Outer Ring Defect
- 0.0595 cps
- Size Code
- 2-17
- Maximum Speed (RPM)
- 4650 rpm
- Bearing Type
- Standard Duty
- Base Length (in)
- 6.56 in
- Vibration Frequency Roller Spin
- 0.0386 cps
- Max Operating Temperature (F)
- 220 °F
- Housing Coating
- Powder Coated
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- NP-22C
- Mfg. Part Numberi
- 703254
- GDS #i
- GDS-116286
- Categoryi
- Pillow Blocks
- UPCi
- 662461020739
- Inserti
- 2-16C
- Country of Origini
- United States of America
