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