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
Angle of Misalignment
±2°
Overall Length
5.375 in
Centerline to Front Face
1.188 in
Lubrication
Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease
Bore Size - Inch
1.688
Radial Dynamic Load Capacity
7901 lb
Bolt Center-to-Center Length
4.125 in
Duty Series
Standard
Expansion
No
Replaceable Insert
Yes
Inner Ring OD (in)
2.296875
Backside Shield/Seal
Optional backside shield available order separate
Flange Type
4-Bolt Flange
Length Through Bore (in)
1.94
Inner Race Heat Treat Method
Zone-Hardened
Overall Height (in)
2.0469
T Core
3.875
Relubricatable
Yes
Overall Width (in)
5.375
Inch/Metric
Inch
Seal Type
Triple Lip Contact
Radial Static Load Capacity (lb)
5139
Insert No.
PN-27
Series
CRFS-PN
Foot Height (in)
0.5625
Inner Race Length (in)
1.94
Measure Units
Inch
Bore Size
1.688 in
Certifications
IP69K
Housing Color
Silver
Housing Width
5.375 in
Bearing Type
Ball Bearing
Bore Shape
Straight
Outer Ring Land Profile
Standard
Bolt Size (in)
0.5625
Bearing Design
Non-Expansion
Pilot Configuration
No Pilot
Radial Dynamic Load Capacity (lb)
7901
Platform
PN Gold
Inner Race Length
1.94 in
Housing Material
Stainless Steel
Speed [Max]
1600 rpm
Housing Construction
One Piece
Retainer Type
Land Riding
Misalignment Type
Static Only
Bolt Center-to-Center Length (in)
4.1250
Insert Material
52100 Bearing Steel, Phosphorus Nickel Coated
Foot Height
0.563 in
Housing Width (in)
5.375
Mounted Unit Duty
Standard Duty
Inner Ring O.D.
2.297 in
Locking Device
Setscrew Locking Collar
Centerline to Front Face (in)
1.1875
Overall Height
2.047 in
Shaft Dia.
1.6875 in
Maximum Operating Temperature
220
Overall Width
5.375 in
End Cap
Yes
Housing Base
Solid
Internal Clearance
Standard
Operating Temperature [Max]
220 °F
Overall Length (in)
5.375
Bearing Insert Coating
Phosphorus Nickel
Bolt Size
0.563 in
Locking Type
Set Screws
Weight
5.7 LB
EAN or UPC
662461338780
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