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