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
Locking Type
Set Screws
Inner Race Length (in)
1.375
Overall Height (in)
1.5
Inner Ring O.D.
1.375 in
Duty Series
Standard
Bolt Center-to-Center Length (in)
1.6250
Bore Size - Inch
1
Relubricatable
Yes
Overall Height
1.5 in
Overall Height to Inner Ring (in)
1.5
Overall Length
4.75 in
Insert No.
2-1
Bore Size
1 in
Housing Width (in)
2.75
Radial Dynamic Load Capacity
2801 lb
Bolt Size
0.375 in
Bore Shape
Straight
Inch/Metric
Inch
Speed [Max]
6350 rpm
Seal Type
Felt Labyrinth
Inner Ring OD (in)
1.375
Foot Height (in)
0.375
Insert Material
52100 Bearing Steel, Black Oxided
Inner Race Length
1.375 in
Housing Color
Gray
Overall Width
2.75 in
End Cap
No
Bolt Size (in)
0.3750
Pilot Configuration
No Pilot
Overall Height to Inner Ring
1.5 in
Housing Width
2.75 in
Measure Units
Inch
Radial Static Load Capacity (lb)
1651
Housing Base
Solid
Bearing Insert Coating
Black Oxide
Inner Race Heat Treat Method
Zone-Hardened
Length Through Bore (in)
1.375
Housing Material
Cast Iron
Internal Clearance
Standard
Centerline to Front Face
0.813 in
Foot Height
0.375 in
Overall Length (in)
4.75
Centerline to Front Face (in)
0.813
Retainer Type
Land Riding
Misalignment Type
Static Only
Bearing Type
Ball Bearing
Angle of Misalignment
±2°
Lubrication
Lithium Complex NLGI 2 Grease
Maximum Operating Temperature
220
Operating Temperature [Max]
220 °F
Bolt Center-to-Center Length
1.625 in
Expansion
No
Outer Ring Land Profile
Standard
Radial Dynamic Load Capacity (lb)
2801
Flange Type
3-Bolt Flange Bracket
Overall Width (in)
2.75
Housing Construction
One Piece
Replaceable Insert
Yes
Weight
1.62 LB
EAN or UPC
662461010167
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