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
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.
Zone hardened inner ring with 120° spacing setscrew lock with corrosion resistant setscrews
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
options
Corrosion Resistant
Housing Construction
One Piece
Housing Base
Solid
Bolt Size (in)
0.4375
Locking Type
Set Screws
Bearing Design
Non-Expansion
Bolt Size
0.438 in
Foot Height
0.531 in
Replaceable Insert
Yes
Bolt Center-to-Center Length
3.25 in
Overall Width (in)
4.25
Locking Device
Setscrew Locking Collar
Housing Material
Stainless Steel
Foot Height (in)
0.53125
Overall Width
4.25 in
Housing Width (in)
4.25
Insert No.
PN-20R
Inner Race Length
1.594 in
Bearing Insert Coating
Phosphorus Nickel
Inner Race Length (in)
1.594
Radial Dynamic Load Capacity (lb)
4381
Expansion
No
Radial Static Load Capacity (lb)
2567
End Cap
Yes
Radial Dynamic Load Capacity
4381 lb
Overall Height (in)
1.5625
Centerline to Front Face (in)
0.875
T Core
2.875
Speed [Max]
2300 rpm
Bore Size
1.25 in
Overall Length
4.25 in
Flange Type
4-Bolt Flange
Duty Series
Standard
Platform
PN Gold
Retainer Type
Land Riding
Misalignment Type
Static Only
Mounted Unit Duty
Standard Duty
Lubrication
Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease
Inner Race Heat Treat Method
Zone-Hardened
Angle of Misalignment
±2°
Centerline to Front Face
0.875 in
Bolt Center-to-Center Length (in)
3.2500
Seal Type
Triple Lip Contact
Internal Clearance
Standard
Relubricatable
Yes
Pilot Configuration
No Pilot
Length Through Bore (in)
1.594
Maximum Operating Temperature
220
Certifications
IP69K
Housing Width
4.25 in
Insert Material
52100 Bearing Steel, Phosphorus Nickel Coated
Outer Ring Land Profile
Standard
Inner Ring O.D.
1.594 in
Overall Height
1.563 in
Inch/Metric
Inch
Bore Size - Inch
1.25
Housing Color
Silver
Inner Ring OD (in)
1.59375
Overall Length (in)
4.25
Backside Shield/Seal
Optional backside shield available order separate
Bore Shape
Straight
Series
CRFS-PN
Bearing Type
Ball Bearing
Measure Units
Inch
Shaft Dia.
1.25 in
Operating Temperature [Max]
220 °F
Weight
3.25 LB
EAN or UPC
662461337448
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