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
Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews
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
Operating Temperature [Max]
220 °F
Internal Clearance
Standard
Pilot Configuration
No Pilot
Overall Height to Inner Ring (in)
1.875
Foot Height (in)
0.5
Bore Size - Inch
1.438
Duty Series
Standard
Bolt Size
0.5 in
Retainer Type
Land Riding
Seal Type
Felt Labyrinth
Bore Size
1.438 in
Bolt Center-to-Center Length
2 in
Overall Height to Inner Ring
1.875 in
Insert No.
2-17
Bearing Type
Ball Bearing
Overall Length
6.125 in
Housing Material
Cast Iron
Bolt Center-to-Center Length (in)
2
Bearing Insert Coating
Black Oxide
Inch/Metric
Inch
Housing Width
3.75 in
Replaceable Insert
Yes
Measure Units
Inch
Overall Width (in)
3.75
Speed [Max]
4650 rpm
Bolt Size (in)
0.5
End Cap
No
Housing Base
Solid
Angle of Misalignment
±2°
Housing Construction
One Piece
Relubricatable
Yes
Foot Height
0.5 in
Inner Ring O.D.
1.859 in
Centerline to Front Face (in)
1
Insert Material
52100 Bearing Steel, Black Oxided
Outer Ring Land Profile
Standard
Housing Color
Gray
Flange Type
3-Bolt Flange Bracket
Inner Race Heat Treat Method
Zone-Hardened
Inner Ring OD (in)
1.859
Expansion
No
Maximum Operating Temperature
220
Overall Length (in)
6.125
Centerline to Front Face
1 in
Lubrication
Lithium Complex NLGI 2 Grease
Overall Width
3.75 in
Housing Width (in)
3.75
Locking Type
Set Screws
Misalignment Type
Static Only
Bore Shape
Straight
Weight
3.58 LB
EAN or UPC
662461010242
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