Composite 4-Bolt Flange Set Screws Lock Standard Duty Flange Unit
Item #101990060
each
4-Bolt Flange Type
Composite Housing Material
Phosphorus Nickel Bearing Insert Coating
Set Screw Locking Type
features
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 strength composite with reinforced stainless steel bolt ferrules for high load capacity and increased strength around the bolt holes.
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
Bearing Design
Non-Expansion
Platform
PN Gold
Inner Ring O.D.
1.594 in
Overall Width
4.344 in
Housing Width (in)
4.344
Duty Series
Standard
Insert Material
52100 Bearing Steel, Phosphorus Nickel Coated
Speed [Max]
2300 rpm
Inner Ring OD (in)
1.59375
Length Through Bore (in)
1.594
Bearing Type
Ball Bearing
Outer Ring Land Profile
Standard
Overall Width (in)
4.344
Shaft Dia.
1.25 in
Overall Height
1.563 in
Radial Dynamic Load Capacity (lb)
4381
Inner Race Length (in)
1.594
Foot Height
0.531 in
Housing Material
Composite
Bolt Size (in)
0.4375
Expansion
No
Internal Clearance
Standard
Overall Length
4.344 in
Centerline to Front Face
0.875 in
Overall Height (in)
1.5625
Backside Shield/Seal
Optional backside shield available order separate
Angle of Misalignment
±2°
Replaceable Insert
Yes
Lubrication
Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease
Bolt Size
0.438 in
End Cap
Yes
Retainer Type
Land Riding
Insert No.
PN-20R
Inner Race Length
1.594 in
Locking Type
Set Screws
Operating Temperature [Max]
220 °F
Centerline to Front Face (in)
0.875
Inch/Metric
Inch
Bearing Insert Coating
Phosphorus Nickel
Pilot Configuration
No Pilot
Flange Type
4-Bolt Flange
Foot Height (in)
0.53125
Maximum Operating Temperature
220
Bore Size
1.25 in
Series
CRFC-PN
Radial Dynamic Load Capacity
4381 lb
Housing Construction
One Piece
T Core
2.5630000000000002
Misalignment Type
Static Only
Certifications
IP69K
Bolt Center-to-Center Length (in)
3.2500
Measure Units
Inch
Mounted Unit Duty
Standard Duty
Inner Race Heat Treat Method
Zone-Hardened
Bore Shape
Straight
Housing Color
Light Gray
Housing Base
Solid
Overall Length (in)
4.344
Bore Size - Inch
1.25
Relubricatable
Yes
Bolt Center-to-Center Length
3.25 in
Locking Device
Setscrew Locking Collar
Seal Type
Triple Lip Contact
Radial Static Load Capacity (lb)
2567
Housing Width
4.344 in
Weight
1.543 LB
EAN or UPC
662461338681
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