The key to the high performance Paver bearing is the series of four barriers (end cap, shield, washer, seal) used to protect the bearing's inner components from contaminants.
features
Sealmaster® custom designed bearing for performance on paving equipment
Sealmaster® exclusive lock pin & dimple for direct lubrication and anti-rotation
options
High Temperature
Angle of Misalignment
±3°
Locking Type
Concentric
Foot Height (in)
0.56
Bore Size - Inch
1.938
Housing Color
Gray
Bolt Center-to-Center Length
4 in
Bolt Size
0.56 in
Operating Temperature [Max]
220 °F
Retainer Type
Land Riding
Locking Device
Concentric Locking Collar
Insert Material
52100 Bearing Steel, Black Oxided
Housing Width (in)
5.63
Inner Race Length
2.03 in
Lubrication
Lithium, EP, NLGI#2
Bearing Design
Non-Expansion
Speed [Max]
325 rpm
Pilot Configuration
No Pilot
Replaceable Insert
No
Overall Height
2.15 in
Bore Shape
Straight
Housing Base
Solid
Bearing Insert Coating
Black Oxide
Bore Size
1.938 in
Inner Race Heat Treat Method
Zone-Hardened
Internal Clearance
Standard
Platform
Paver Bearing
Bolt Size (in)
0.56
Maximum Operating Temperature
220
Bearing Type
Ball Bearing
Collar OD (in)
3.47
Series
PVR
End Cap
No
Collar O.D.
3.47 in
Housing Material
Cast Iron
Inch/Metric
Inch
Centerline to Front Face (in)
1.41
Flange Type
4-Bolt Flange
Seal Type
Double Lip Contact
Bolt Center-to-Center Length (in)
4
Foot Height
0.56 in
Overall Height (in)
2.15
Expansion
No
Shaft Dia.
1.9375 in
Misalignment Type
Static Only
Housing Width
5.63 in
Relubricatable
Yes
Inner Race Length (in)
2.03
Measure Units
Inch
Outer Ring Land Profile
Standard
Mounted Unit Duty
Paver Bearing
Housing Construction
One Piece
Centerline to Front Face
1.41 in
Insert No.
SK-1894
Duty Series
Standard
Weight
6.775 LB
EAN or UPC
662461307076
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