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