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