Powder coated epoxy cast iron housing with extended inner ring bearings
Zone hardened inner ring with 120° spacing setscrew with diamond faceted setscrews
High temperature felt labyrinth seal and flinger for dry & dusty environment
Increased internal clearance and high temperature grease
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
Lubrication
Synthetic NLGI 2 High Temperature Grease
Housing Material
Cast Iron
Housing Length
4 7/8 in
Relubricatable
Yes
Expansion
No
Bolt Hole Spacing
3 57/64 in
Bolt Size (in)
0.4375
Foot Height
0.531 in
Centerline to Front Face (in)
0.813
Bore Size - Inch
1
Insert Material
52100 Bearing Steel, Black Oxided
Overall Length
4.875 in
Insert No.
2-1 HT
Outer Ring Land Profile
Standard
Inner Ring OD (in)
1.375
End Cap
No
Housing Base
Solid
Overall Height to Inner Ring
1.438 in
Overall Length (in)
4.875
Misalignment Type
Static Only
Operating Temperature [Max]
400 °F
Replaceable Insert
Yes
Inner Race Heat Treat Method
Zone-Hardened
Bore Shape
Straight
Platform
Gold Line Ball Bearing
Centerline to Front Face
0.813 in
Bearing Design
Non-Expansion
Foot Height (in)
0.531
Duty Series
Standard
Housing Color
Gray
Maximum Operating Temperature
400
Bolt Circle Dia.
3 57/64 in
Inner Ring O.D.
1.375 in
Bolt Size
0.438 in
Seal Type
High Temp Labyrinth
Inch/Metric
Inch
Locking Type
Set Screws
Flange Type
2-Bolt Flange
Internal Clearance
Increase
Housing Construction
One Piece
Bolt Center-to-Center Length
3.891 in
Mounted Unit Duty
High Temperature Duty
Bearing Type
Ball Bearing
Bearing Insert Coating
Black Oxide
Bore Size
1 in
End Type
Open End
Measure Units
Inch
Series
SFT
Pilot Configuration
No Pilot
Bolt Center-to-Center Length (in)
3.8910
Shaft Dia.
1 in
Overall Height to Inner Ring (in)
1.438
Retainer Type
Land Riding
Angle of Misalignment
±2°
Speed [Max]
2750 rpm
Locking Device
Setscrew Locking Collar
Weight
1.6 LB
EAN or UPC
662461315323
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