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
Pilot Configuration
No Pilot
Overall Height to Inner Ring
0.5 in
Relubricatable
Yes
Inch/Metric
Inch
Centerline to Front Face (in)
1.063
Radial Static Load Capacity (lb)
3493
Operating Temperature [Max]
220 °F
Bore Size - Inch
1.438
Overall Width
3.75 in
Overall Height (in)
1.885
Inner Race Length
1.81 in
Bore Size
1.438 in
Bolt Center-to-Center Length
2.375 in
Inner Race Length (in)
1.81
Bearing Type
Ball Bearing
Foot Height
1.938 in
Centerline to Front Face
1.063 in
Housing Base
Solid
Radial Dynamic Load Capacity (lb)
5782
Overall Height to Inner Ring (in)
0.5
Angle of Misalignment
±2°
Length Through Bore (in)
1.81
Housing Construction
One Piece
Measure Units
Inch
Insert No.
2-17T
Replaceable Insert
Yes
Misalignment Type
Static Only
Lubrication
Lithium Complex NLGI 2 Grease
Seal Type
Felt Labyrinth
Outer Ring Land Profile
Standard
Speed [Max]
6500 rpm
Maximum Operating Temperature
220
Foot Height (in)
1.938
Insert Material
52100 Bearing Steel, Black Oxided
Bolt Size
0.5 in
Locking Type
Concentric
Overall Width (in)
3.75
Housing Width
3.75 in
Overall Height
1.885 in
Housing Material
Cast Iron
Collar O.D.
2.563 in
Internal Clearance
Standard
Flange Type
3-Bolt Flange Bracket
Overall Length
6.125 in
Expansion
No
Bolt Center-to-Center Length (in)
2.3750
Bore Shape
Straight
Housing Color
Gray
Overall Length (in)
6.125
Collar OD (in)
2.563
Duty Series
Standard
Housing Width (in)
3.75
Radial Dynamic Load Capacity
5782 lb
End Cap
No
Bearing Insert Coating
Black Oxide
Bolt Size (in)
0.5000
Retainer Type
Land Riding
Inner Race Heat Treat Method
Zone-Hardened
Weight
3.885 LB
EAN or UPC
662461031643
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