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
Outer Ring Land Profile
Standard
Collar OD (in)
1.938
Inch/Metric
Inch
Speed [Max]
9000 rpm
Bore Size
1 in
Locking Type
Concentric
Foot Height
1.563 in
Bolt Center-to-Center Length (in)
1.8125
Overall Length
4.75 in
Lubrication
Lithium Complex NLGI 2 Grease
Insert Material
52100 Bearing Steel, Black Oxided
Housing Width
2.75 in
Centerline to Front Face
0.875 in
Housing Width (in)
2.75
Foot Height (in)
1.563
Expansion
No
Measure Units
Inch
Inner Race Heat Treat Method
Zone-Hardened
Duty Series
Standard
Housing Construction
One Piece
Overall Length (in)
4.75
Housing Material
Cast Iron
Centerline to Front Face (in)
0.875
Replaceable Insert
Yes
Overall Height to Inner Ring (in)
0.375
Seal Type
Felt Labyrinth
Relubricatable
Yes
End Cap
No
Maximum Operating Temperature
220
Overall Height to Inner Ring
0.375 in
Bearing Type
Ball Bearing
Pilot Configuration
No Pilot
Bore Shape
Straight
Retainer Type
Land Riding
Insert No.
2-1T
Bearing Insert Coating
Black Oxide
Misalignment Type
Static Only
Housing Color
Gray
Angle of Misalignment
±2°
Collar O.D.
1.938 in
Housing Base
Solid
Operating Temperature [Max]
220 °F
Internal Clearance
Standard
Bolt Center-to-Center Length
1.812 in
Flange Type
3-Bolt Flange Bracket
Bore Size - Inch
1
Weight
1.815 LB
EAN or UPC
662461031599
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