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