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.
Reduced maintenance design with plug and includes Sealmaster® Tapered Lands ensures that lubricant will be easily redirected back to the raceway.
options
Corrosion Resistant - Reduced Maintenance - Lubed for Life
Bore Shape
Straight
Maximum Operating Temperature
220
Centerline to Front Face (in)
1.344
Housing Width (in)
1.344
Locking Type
Concentric
Retainer Type
Land Riding
Housing Base
Solid
Bolt Size (in)
0.5625
Measure Units
Inch
Relubricatable
No
Foot Height (in)
0.563
Overall Height
2.219 in
Centerline to Front Face
1.344 in
Duty Series
Standard
Backside Shield/Seal
Backside Shield included loose in box
Operating Temperature [Max]
220 °F
Bore Size
1.938 in
Outer Ring Land Profile
Tapered
Inner Race Heat Treat Method
Zone-Hardened
Housing Material
Stainless Steel
Bolt Size
0.563 in
Inch/Metric
Inch
Overall Width (in)
5.63
Platform
PN Gold
Bearing Design
Non-Expansion
Inner Race Length
2.094 in
Locking Device
Skwezloc® Concentric Collar
Special Features
Reduced Maintenance
Housing Construction
One Piece
Collar O.D.
3.375 in
Overall Width
5.63 in
Collar OD (in)
3.375
Angle of Misalignment
±2°
Replaceable Insert
Yes
Certifications
IP69K
Insert No.
PN-31T
Insert Material
52100 Bearing Steel, Phosphorus Nickel Coated
Bearing Insert Coating
Phosphorus Nickel
Bearing Type
Ball Bearing
Flange Type
4-Bolt Flange
Expansion
No
Overall Height (in)
2.219
Bolt Center-to-Center Length (in)
4.3750
Foot Height
0.563 in
Misalignment Type
Static Only
End Cap
Yes
Bolt Center-to-Center Length
4.375 in
Housing Color
Silver
Speed [Max]
1500 rpm
Mounted Unit Duty
Standard Duty
Bore Size - Inch
1.938
Lubrication
Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease
Internal Clearance
Standard
Pilot Configuration
No Pilot
Shaft Dia.
1.9375 in
Seal Type
Triple Lip Contact
Series
CRBFS
Inner Race Length (in)
2.094
Housing Width
1.344 in
Weight
6.7 LB
EAN or UPC
662461371077
We're here for you
with Service Centers across the country - We have your back
Find a Service Center
