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 Cap
No
Bolt Center-to-Center Length (in)
4.3750
Inner Race Length (in)
2.03125
Inch/Metric
Inch
End Type
Open End
Inner Race Heat Treat Method
Zone-Hardened
Replaceable Insert
Yes
Foot Height
0.563 in
Bolt Circle Dia.
N/A
Duty Series
Standard
Housing Construction
One Piece
Bearing Type
Ball Bearing
Housing Base
Solid
Operating Temperature [Max]
220 °F
Mounted Unit Duty
Standard Duty
Maximum Operating Temperature
220
Housing Material
Cast Iron
Expansion
No
Internal Clearance
Standard
Angle of Misalignment
±2°
Misalignment Type
Static Only
Bore Shape
Straight
Bore Size - Inch
2
Bearing Insert Coating
Black Oxide
Centerline to Front Face
1.281 in
Platform
Gold Line Ball Bearing
Flange Type
4-Bolt Flange
Measure Units
Inch
Bore Size
2 in
Speed [Max]
3550 rpm
Pilot Configuration
No Pilot
Overall Height
2.156 in
Seal Type
Single Lip Contact
Locking Device
Setscrew Locking Collar
Inner Ring OD (in)
2.46875
Insert No.
1-2C
Shaft Dia.
2 in
Bolt Hole Spacing
4 3/8 in
Lubrication
Lithium Complex NLGI 2 Grease
Bearing Design
Non-Expansion
Outer Ring Land Profile
Standard
Overall Height (in)
2.15625
Foot Height (in)
0.5625
Housing Length
5 5/8 in
Series
SF
Retainer Type
Land Riding
Insert Material
52100 Bearing Steel, Black Oxided
Relubricatable
Yes
Bolt Center-to-Center Length
4.375 in
Housing Color
Gray
Centerline to Front Face (in)
1.28125
Locking Type
Set Screws
Inner Ring O.D.
2.469 in
Inner Race Length
2.031 in
Weight
6.03 LB
EAN or UPC
662461022092
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