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
Skwezloc® Concentric locking for near perfect concentricity with fluoropolymer coated collar and corrosion resistant cap screw
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.
Tapered Lands ensures that lubricant will be easily redirected back to the raceway.
USDA H1 complaint food grade grease
options
Corrosion Resistant
T Core
3.3130000000000002
Outer Ring Land Profile
Standard
Bore Size - Inch
1.25
Centerline to Front Face (in)
1
Bolt Size (in)
0.4375
Locking Device
Skwezloc® Concentric Collar
Inner Race Length (in)
1.6875
Bolt Size
0.438 in
Inch/Metric
Inch
Seal Type
Triple Lip Contact
Measure Units
Inch
Expansion
No
Collar O.D.
2.438 in
Foot Height
0.563 in
Pilot Configuration
No Pilot
Bolt Center-to-Center Length (in)
3.6250
Replaceable Insert
Yes
Collar OD (in)
2.4375
Bore Shape
Straight
Backside Shield/Seal
Optional backside shield available order separate
Housing Construction
One Piece
Overall Height (in)
1.75
Retainer Type
Land Riding
End Cap
Yes
Insert Material
52100 Bearing Steel, Phosphorus Nickel Coated
Housing Base
Solid
Bearing Type
Ball Bearing
Lubrication
Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease
Angle of Misalignment
±2°
Bore Size
1.25 in
Operating Temperature [Max]
220 °F
Housing Material
Stainless Steel
Series
CRFS-PN-T
Internal Clearance
Standard
Speed [Max]
2000 rpm
Housing Color
Silver
Insert No.
PN-20T
Platform
PN Gold
Maximum Operating Temperature
220
Bolt Center-to-Center Length
3.625 in
Centerline to Front Face
1 in
Shaft Dia.
1.25 in
Bearing Insert Coating
Phosphorus Nickel
Locking Type
Concentric
Relubricatable
Yes
Bearing Design
Non-Expansion
Mounted Unit Duty
Standard Duty
Inner Race Heat Treat Method
Zone-Hardened
Overall Height
1.75 in
Duty Series
Standard
Certifications
IP69K
Flange Type
4-Bolt Flange
Misalignment Type
Static Only
Foot Height (in)
0.5625
Inner Race Length
1.688 in
Weight
4.1 LB
EAN or UPC
662461347850
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