Designed for flush mounting with machined bases and four bolt holes.
features
Powder coated epoxy cast iron housing with extended inner ring bearings
Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews
Single lip contact seal
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
End Type
Open End
Pilot Configuration
No Pilot
Housing Length
4 1/4 in
Inner Ring OD (in)
1.59375
Seal Type
Single Lip Contact
Bearing Design
Non-Expansion
Flange Type
4-Bolt Flange
Operating Temperature [Max]
220 °F
Centerline to Front Face (in)
0.875
Series
SF
Bolt Circle Dia.
N/A
Housing Material
Cast Iron
Housing Base
Solid
Shaft Dia.
1.25 in
Locking Device
Setscrew Locking Collar
Bolt Hole Spacing
3 1/4 in
Duty Series
Standard
Replaceable Insert
Yes
Outer Ring Land Profile
Standard
Mounted Unit Duty
Standard Duty
Lubrication
Lithium Complex NLGI 2 Grease
Platform
Gold Line Ball Bearing
Inner Ring O.D.
1.594 in
Measure Units
Inch
Bore Shape
Straight
Speed [Max]
5450 rpm
Retainer Type
Land Riding
Inner Race Length
1.5 in
Expansion
No
Housing Color
Gray
Maximum Operating Temperature
220
Foot Height (in)
0.53125
Inner Race Heat Treat Method
Zone-Hardened
Inner Race Length (in)
1.5
Locking Type
Set Screws
Bore Size
1.25 in
Bore Size - Inch
1.25
Bolt Center-to-Center Length
3.25 in
Internal Clearance
Standard
Overall Height (in)
1.5625
Insert No.
1-14C
Overall Height
1.563 in
T Core
2.875
Housing Construction
One Piece
Foot Height
0.531 in
Misalignment Type
Static Only
Bolt Center-to-Center Length (in)
3.2500
Inch/Metric
Inch
Bearing Type
Ball Bearing
Relubricatable
Yes
Bearing Insert Coating
Black Oxide
Angle of Misalignment
±2°
Insert Material
52100 Bearing Steel, Black Oxided
End Cap
No
Centerline to Front Face
0.875 in
Weight
2.75 LB
EAN or UPC
662461021965
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