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
Single lip contact seal
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
Overall Height to Inner Ring (in)
1.5
Centerline to Front Face (in)
0.813
Foot Height (in)
0.375
Insert Material
52100 Bearing Steel, Black Oxided
Expansion
No
Bore Size - Inch
1
Flange Type
3-Bolt Flange Bracket
Measure Units
Inch
Housing Material
Cast Iron
Bearing Insert Coating
Black Oxide
Angle of Misalignment
±2°
Housing Base
Solid
Bolt Center-to-Center Length (in)
1.6250
Inner Race Heat Treat Method
Zone-Hardened
Housing Width
2.75 in
Bolt Center-to-Center Length
1.625 in
Pilot Configuration
No Pilot
Bearing Type
Ball Bearing
Locking Type
Set Screws
Speed [Max]
6350 rpm
Housing Construction
One Piece
Replaceable Insert
Yes
Overall Height to Inner Ring
1.5 in
Maximum Operating Temperature
220
Bore Shape
Straight
Misalignment Type
Static Only
Duty Series
Standard
Insert No.
2-1C
Operating Temperature [Max]
220 °F
Centerline to Front Face
0.813 in
Overall Length
4.75 in
Internal Clearance
Standard
Foot Height
0.375 in
Housing Color
Gray
Lubrication
Lithium Complex NLGI 2 Grease
Inner Ring O.D.
1.375 in
Inch/Metric
Inch
Retainer Type
Land Riding
Relubricatable
Yes
Overall Length (in)
4.75
Outer Ring Land Profile
Standard
End Cap
No
Seal Type
Single Lip Contact
Inner Ring OD (in)
1.375
Housing Width (in)
2.75
Bore Size
1 in
Weight
1.615 LB
EAN or UPC
662461026007
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