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
Zone hardened inner ring with 120° spacing setscrew lock with corrosion resistant setscrews
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
Mounted Unit Duty
Standard Duty
Locking Device
Setscrew Locking Collar
Bolt Hole Spacing
5 27/32 in
Bearing Insert Coating
Phosphorus Nickel
Measure Units
Inch
Series
CRFTS
Bolt Circle Dia.
5 27/32 in
Bore Size - Inch
1.688
Shaft Dia.
1.6875 in
Inch/Metric
Inch
Seal Type
Triple Lip Contact
Platform
PN Gold
Pilot Configuration
No Pilot
Overall Width
4.375 in
Overall Height (in)
2.047
Radial Dynamic Load Capacity (lb)
7901
End Cap
Yes
Bolt Center-to-Center Length
5.844 in
Bolt Center-to-Center Length (in)
5.8440
Housing Width
4.375 in
Centerline to Front Face (in)
1.188
Angle of Misalignment
±2°
Bolt Size
0.563 in
Bore Size
1.688 in
Certifications
IP69K
Overall Height to Inner Ring (in)
2.047
Overall Length (in)
7.063
End Type
Open End
Backside Shield/Seal
Optional backside shield available order separate
Housing Color
Silver
Foot Height (in)
0.563
Inner Race Heat Treat Method
Zone-Hardened
Housing Material
Stainless Steel
Speed [Max]
1600 rpm
Bore Shape
Straight
Replaceable Insert
Yes
Overall Height
2.047 in
Outer Ring Land Profile
Standard
Overall Width (in)
4.375
Insert No.
PN-27
Insert Material
52100 Bearing Steel, Phosphorus Nickel Coated
Maximum Operating Temperature
220
Overall Height to Inner Ring
2.047 in
Expansion
No
Housing Construction
One Piece
Locking Type
Set Screws
Overall Length
7.063 in
Housing Length
7 1/16 in
Bearing Type
Ball Bearing
Lubrication
Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease
Centerline to Front Face
1.188 in
Inner Ring OD (in)
2.297
Radial Static Load Capacity (lb)
5139
Operating Temperature [Max]
220 °F
Bolt Size (in)
0.5625
Housing Width (in)
4.375
Inner Race Length
1.94 in
Bearing Design
Non-Expansion
Housing Base
Solid
Radial Dynamic Load Capacity
7901 lb
Foot Height
0.563 in
Duty Series
Standard
Length Through Bore (in)
1.94
Flange Type
2-Bolt Flange
Inner Ring O.D.
2.297 in
Retainer Type
Land Riding
Misalignment Type
Static Only
Inner Race Length (in)
1.94
Relubricatable
Yes
Internal Clearance
Standard
Weight
5.0 LB
EAN or UPC
662461337035
We're here for you
with Service Centers across the country - We have your back
Find a Service Center
