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