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 & 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
options
Corrosion Resistant - Reduced Maintenance - Lubed for Life
Inch/Metric
Inch
Bearing Type
Ball Bearing
Radial Dynamic Load Capacity
4381 lb
Foot Height
0.531 in
Mounted Unit Duty
Standard Duty
Bore Size - Inch
1.25
Overall Height to Inner Ring (in)
1.563
Series
CRFTS
Foot Height (in)
0.531
Relubricatable
No
Insert Material
52100 Bearing Steel, Phosphorus Nickel Coated
Overall Length
5.563 in
Bolt Hole Spacing
4 19/32 in
Insert No.
PN-20R
Retainer Type
Land Riding
Housing Construction
One Piece
Special Features
Reduced Maintenance
End Type
Open End
Bearing Design
Non-Expansion
Housing Base
Solid
Bolt Size (in)
0.4375
Overall Length (in)
5.563
Duty Series
Standard
Centerline to Front Face
0.875 in
Pilot Configuration
No Pilot
Replaceable Insert
Yes
Bolt Center-to-Center Length (in)
4.5940
Expansion
No
Housing Color
Silver
Measure Units
Inch
Lubrication
Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease
Platform
PN Gold
Seal Type
Triple Lip Contact
Backside Shield/Seal
Optional backside shield available order separate
Bolt Size
0.438 in
Centerline to Front Face (in)
0.875
Flange Type
2-Bolt Flange
Shaft Dia.
1.25 in
Overall Height to Inner Ring
1.563 in
Outer Ring Land Profile
Tapered
Locking Type
Set Screws
Angle of Misalignment
±2°
Bolt Circle Dia.
4 19/32 in
Inner Ring OD (in)
1.594
Misalignment Type
Static Only
End Cap
Yes
Housing Length
5 9/16 in
Housing Material
Stainless Steel
Operating Temperature [Max]
220 °F
Inner Ring O.D.
1.594 in
Bore Shape
Straight
Inner Race Heat Treat Method
Zone-Hardened
Locking Device
Setscrew Locking Collar
Speed [Max]
2300 rpm
Bore Size
1.25 in
Bolt Center-to-Center Length
4.594 in
Internal Clearance
Standard
Maximum Operating Temperature
220
Bearing Insert Coating
Phosphorus Nickel
Certifications
IP69K
Weight
2.2 LB
EAN or UPC
662461375006
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