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