Powder coated epoxy cast iron housed, extended inner ring bearings in expansion ring allowing for axial expansion
Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews
Felt labyrinth seal and flinger for dry & dusty environment
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.
Sealmaster® exclusive lock pin & dimple for direct lubrication and anti-rotation
options
High Temperature
Seal Type
High Temp Labyrinth
Inner Ring OD (in)
2.0625
Relubricatable
No
Misalignment Type
Static Only
Foot Height
0.563 in
Bolt Center-to-Center Length (in)
4
Duty Series
Standard
Housing Length
5 1/8 in
Inner Race Heat Treat Method
Zone-Hardened
Platform
Gold Line Ball Bearing
Measure Units
Inch
Mounted Unit Duty
High Temperature Duty
Insert Material
52100 Bearing Steel, Black Oxided
Bore Size - Inch
1.5
Bolt Center-to-Center Length
4 in
Angle of Misalignment
±2°
Bolt Hole Spacing
4 in
Outer Ring Land Profile
Standard
Centerline to Front Face
1.188 in
Shaft Dia.
1.5 in
Bearing Insert Coating
Black Oxide
Pilot Configuration
No Pilot
Replaceable Insert
Yes
Locking Type
Set Screws
Maximum Operating Temperature
220
Expansion
Yes
Flange Type
4-Bolt Flange
Bore Size
1.5 in
Insert No.
AR 2-18 GC
Retainer Type
Land Riding
Housing Material
Cast Iron
Series
SF
Bore Shape
Straight
Speed [Max]
4150 rpm
Lubrication
Special High Temperature NSF H1 Grease
Inner Ring O.D.
2.063 in
Bearing Type
Ball Bearing
Housing Construction
One Piece
Centerline to Front Face (in)
1.1875
Foot Height (in)
0.5625
Housing Color
Gray
End Type
Open End
Internal Clearance
Standard
Inner Race Length (in)
1.9375
T Core
3.5
Inner Race Length
1.938 in
End Cap
No
Locking Device
Setscrew Locking Collar
Bolt Circle Dia.
N/A
Housing Base
Solid
Inch/Metric
Inch
Overall Height
2.016 in
Bearing Design
Expansion
Operating Temperature [Max]
220 °F
Overall Height (in)
2.015625
Weight
5.07 LB
EAN or UPC
662461342510
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