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3-Bolt Flange Bracket
Sealmaster CRFBS-PN20R
PN GOLD
CRFBS-PN20 is also available as
Dynamic Load Rating (lb)
4,381
Rolling Element
Ball Bearing
Bore Shape
Straight
Overall Width (in)
3.25
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.
- Tapered Lands ensures that lubricant will be easily redirected back to the raceway.
- USDA H1 complaint food grade grease
- Rolling Element
- Ball Bearing
- Bore Shape
- Straight
- Overall Width (in)
- 3.25
- Bolt Size (in)
- 3/8
- Pilot Configuration
- No Pilot
- Housing Construction
- One Piece
- Overall Length (in)
- 5.38
- Overall Height (in)
- 1.63
- Bore Size - Inch
- 1.25Shaft size chart
- Outer Ring Land Profile
- Standard
- Misalignment Type
- Static Only
- Housing Color
- Silver
- Options
- Corrosion Resistant
- Foot Height (in)
- 0.38
- Overall Height to End Cap (in)
- 2.53
- Base to Center Height (in)
- 3.75
- Certifications
- IP69K
- Cage Material
- PPS - Polyphenylene Sulfide
- Length Through Bore (in)
- 1.5
- Seal Type (Product Selection)
- Multi-Lip Contact Seal
- Housing Type (Product Selection)
- Flange, Bracket, Three Bolt
- Housing Style
- Flange Block
- Inner Race Heat Treat Method
- Zone-Hardened
- Ability to Relubricate
- Yes
- Vibration Frequency Roller Spin
- 0.0385
- Housing Material
- Stainless Steel
- End Cap Available
- Yes
- Grease Fitting Thread Size
- 1/4-28
- Cage Type
- Land Riding Retainer
- Static Load Rating (lb)
- 2,567
- Bearing Insert Material
- 52100 Bearing Steel
- Size Code
- 2-13
- Radial Clearance
- Standard
- Bearing Insert Finish
- Phosphorus Nickel Coated
- Bolt Spacing Height Direction (in)
- 1.25
- Bolt Spacing (in)
- 1.8750
- Lubricant
- Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease
- Inner Ring Outside Diameter (in)
- 1.594
- Shaft Locking Type
- Set Screw
- Max Operating Temperature (F)
- 220
- Vibration Frequency Inner Ring Defect
- 0.0905
- Vibration Frequency Outer Ring Defect
- 0.0595
- Bearing Type
- Standard Duty
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- Dynamic Load Rating (lb)
- 4,381
- Fixed vs. Expansion
- Fixed
- Vibration Frequency Fundamental Train
- 0.0066
- Maximum Speed (RPM)
- 2300
- Bearing Centerline to Bolt Hole Center (in)
- 2.0625
- Housing Width (in)
- 3.25
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- CRFBS-PN20R
- Mfg. Part Numberi
- 711227
- GDS #i
- GDS-117807
- Categoryi
- 3-Bolt Flange Bracket
- UPCi
- 662461337363
- Inserti
- PN-20R
CRFBS-PN20 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| CRFBS-PN20 | Base configuration | $552.61 | View |
| CRFBS-PN20RThis part | Reduced housing envelope | $345.41 | |
| CRFBS-PN20RT | Reduced housing envelope, Skwezloc concentric locking collar | $637.25 | View |
| CRFBS-PN20T | Skwezloc concentric locking collar | $496.24 | View |
| CRFBS-PN20 RMW | Reduced maintenance washdown | $611.29 | View |
| CRFBS-PN20R RMW | Reduced housing envelope, Reduced maintenance washdown | $421.11 | View |
| CRFBS-PN20RT RMW | Reduced housing envelope, Skwezloc concentric locking collar, Reduced maintenance washdown | $397.88 | View |
| CRFBS-PN20T RMW | Skwezloc concentric locking collar, Reduced maintenance washdown | Request quote | View |
Common Questions
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster CRFBS-PN20R, manufacturer article number 711227. Its UPC is 662461337363.
