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.
USDA H1 complaint food grade grease
options
Corrosion Resistant - Reduced Maintenance - Lubed for Life
Lubrication
Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease
Duty Series
Standard
Bore Size
1.5 in
Relubricatable
No
Replaceable Insert
Yes
Overall Height to Inner Ring (in)
1.78
End Cap
Yes
Insert Material
52100 Bearing Steel, Phosphorus Nickel Coated
Bolt Size
0.438 in
Certifications
IP69K
Overall Length
6.189 in
Bearing Design
Non-Expansion
Pilot Configuration
No Pilot
Locking Type
Concentric
Series
CRBFTRS-PN-T RMW
Bolt Center-to-Center Length (in)
4.5940
Inner Race Heat Treat Method
Zone-Hardened
Internal Clearance
Standard
Bore Shape
Straight
Seal Type
Triple Lip Contact
Bolt Size (in)
0.4375
Housing Base
Solid
Speed [Max]
1750 rpm
Bolt Center-to-Center Length
4.594 in
Shaft Dia.
1.5 in
Measure Units
Inch
Angle of Misalignment
±2°
Operating Temperature [Max]
220 °F
Housing Construction
One Piece
Foot Height
0.579 in
Collar O.D.
2.689 in
Backside Shield/Seal
Backside Shield included loose in box
Housing Color
Gray
Centerline to Front Face (in)
0.89
Foot Height (in)
0.579
Bearing Type
Ball Bearing
Overall Height to Inner Ring
1.78 in
Housing Material
Cast Iron
Bore Size - Inch
1.5
Expansion
No
Outer Ring Land Profile
Tapered
Collar OD (in)
2.688976
Special Features
Reduced Maintenance
Misalignment Type
Static Only
Mounted Unit Duty
Standard Duty
Inch/Metric
Inch
Overall Length (in)
6.189
Platform
PN Gold
Flange Type
2-Bolt Flange
Centerline to Front Face
0.89 in
Bearing Insert Coating
Phosphorus Nickel
Retainer Type
Land Riding
Locking Device
Skwezloc® Concentric Collar
Maximum Operating Temperature
220
Insert No.
SK-2540
Weight
3.25 LB
EAN or UPC
662461369937
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