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