Narrow housing with three bolt holes on one side of the housing.
applications
Tight spaces
Tail pulleys
features
Powder coated epoxy cast iron housing with extended inner ring bearings
Skwezloc® concentric locking for near perfect concentricity
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
Housing Material
Cast Iron
Pilot Configuration
No Pilot
Centerline to Front Face
0.875 in
Centerline to Front Face (in)
0.875
Inch/Metric
Inch
Bore Size - Inch
1
Bore Shape
Straight
Foot Height (in)
1.563
Housing Construction
One Piece
Collar OD (in)
1.938
Angle of Misalignment
±2°
Misalignment Type
Static Only
Bearing Type
Ball Bearing
Overall Length (in)
4.75
Maximum Operating Temperature
220
Bolt Center-to-Center Length (in)
1.8125
Internal Clearance
Standard
Bore Size
1 in
Measure Units
Inch
Foot Height
1.563 in
Bolt Center-to-Center Length
1.812 in
Retainer Type
Land Riding
Replaceable Insert
Yes
Inner Race Heat Treat Method
Zone-Hardened
Flange Type
3-Bolt Flange Bracket
Housing Color
Gray
Bearing Insert Coating
Black Oxide
Overall Height to Inner Ring (in)
0.375
End Cap
No
Insert Material
52100 Bearing Steel, Black Oxided
Insert No.
2-1T
Locking Type
Concentric
Operating Temperature [Max]
220 °F
Housing Width
2.75 in
Housing Width (in)
2.75
Seal Type
Felt Labyrinth
Expansion
No
Lubrication
Lithium Complex NLGI 2 Grease
Relubricatable
Yes
Overall Height to Inner Ring
0.375 in
Speed [Max]
9000 rpm
Outer Ring Land Profile
Standard
Collar O.D.
1.938 in
Housing Base
Solid
Duty Series
Standard
Overall Length
4.75 in
Weight
1.815 LB
EAN or UPC
662461031599
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