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Sealmaster CRFTS-PN22 RMW
PN GOLD
Dynamic Load Rating (lb)
5,782
Rolling Element
Ball Bearing
Bolt Size (in)
1/2
Overall Width (in)
3.75
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.
Product Overview
- High phosphorous electroless nickel plated 52100 steel for exceptional corrosion resistance
- High performance triple lip contact seal design provides multi-directional sealing with 304 stainless steel body and flinger to minimize contamination ingress and retain lubrication
- High quality solid base designed investment cast passivated 316 stainless steel casting providing the highest amount corrosion resistance currently available for stainless steel housings.
- Solid construction with machined base was designed for minimal gaps and no fillers
- Zone hardened inner ring with 120° spacing setscrew lock with corrosion resistant setscrews
- Exclusive locking pin and dimple system provides a direct lubricant into the bearing cavity and ball path instead of around a lubrication groove, prevents outer ring rotation.
- 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.
- Reduced maintenance design with plug and includes Sealmaster® Tapered Lands ensures that lubricant will be easily redirected back to the raceway.
- USDA H1 complaint food grade grease
- Rolling Element
- Ball Bearing
- Bolt Size (in)
- 1/2
- Overall Width (in)
- 3.75
- Pilot Configuration
- No Pilot
- Housing Construction
- One Piece
- Overall Length (in)
- 6.13
- Bore Shape
- Straight
- Overall Height (in)
- 1.75
- Misalignment Type
- Static Only
- Housing Color
- Silver
- Bore Size - Inch
- 1.375
- Backside Shield/Seal
- Optional backside shield available order separate
- Options
- Corrosion Resistant - Reduced Maintenance - Lubed for Life
- Outer Ring Land Profile
- Tapered Lands
- Foot Height (in)
- 0.56
- Overall Height to End Cap (in)
- 2.75
- Certifications
- IP69K
- Cage Material
- PPS - Polyphenylene Sulfide
- Length Through Bore (in)
- 1.688
- Housing Type (Product Selection)
- Flange, Two Bolt
- Seal Type (Product Selection)
- Multi-Lip Contact Seal
- Housing Style
- Flange Block
- Setscrew Torque (in-lbs)
- 75-100
- Ability to Relubricate
- No
- Inner Race Heat Treat Method
- Zone-Hardened
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- Maximum Speed (RPM)
- 2000
- Shaft Locking Type
- Set Screw
- Bearing Insert Material
- 52100 Bearing Steel
- End Cap Available
- Yes
- Max Operating Temperature (F)
- 220
- Bearing Insert Finish
- Phosphorus Nickel Coated
- Inner Ring Outside Diameter (in)
- 1.859
- Grease Fitting Thread Size
- 1/4-28
- Vibration Frequency Roller Spin
- 0.0386
- Vibration Frequency Inner Ring Defect
- 0.0905
- Radial Clearance
- Standard
- Bearing Type
- Standard Duty
- Cage Type
- Land Riding Retainer
- Size Code
- 2-17
- Lubricant
- Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease
- Housing Material
- Stainless Steel
- Vibration Frequency Outer Ring Defect
- 0.0595
- Fixed vs. Expansion
- Fixed
- Vibration Frequency Fundamental Train
- 0.0066
- Bolt Spacing (in)
- 5.1250
- Static Load Rating (lb)
- 3,493
- Dynamic Load Rating (lb)
- 5,782
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- CRFTS-PN22 RMW
- Mfg. Part Numberi
- 711148
- GDS #i
- GDS-117760
- Categoryi
- 2-Bolt Flange
- UPCi
- 662461337134
- Inserti
- PN-22
