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