Screw-down Bearings

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These bearings use a full complement of tapered rollers, a convex or concave top plate and a flat lower plate.
Components are made from case hardened steel to meet the service demands of this application. Threaded inserts
are added to the top and bottom plates in order to use eye bolts during handling.

These thrust bearings are
primarily designed and used in the screw-down mechanism of rolling mills producing plate and strip. These
bearings are placed between the screw and the chock body to reduce friction so adjustments can be made to
adjust gauge, thickness, accurately. Consult Engineering for additional features needed for your application.

Bearing Number Bore Dia Outer DIa Width Size
KOYO 6307 Bearing Normal Duty Setscrew Ball Bearing 204 Series Cast Iron
SKF 353118 Thrust Bearings Normal Duty Setscrew Ball Bearing 203 Series Cast Iron
SKF 353005 Screw-down Bearings Normal Duty Setscrew Ball Bearing 205 Series Cast Iron
SKF 353162 Custom Bearing Assemblies Normal Duty Setscrew Ball Bearing 215 Series Cast Iron
SKF BFSB 353320/HA4 Tapered Roller Thrust Bearings Normal Duty Setscrew Ball Bearing 210 Series Cast Iron
SKF BFSB 353312/HA1 Custom Bearing Assemblies Normal Duty Setscrew Ball Bearing 209 Series Cast Iron
SKF BFSB 353210 Thrust Bearings 207 Series Non-Expansion Narrow Slot Take-Up Grease Seal (Taper)
SKF BFSB 353901/HA4 Needle Roller and Cage Thrust Assemblies Intermediate Duty Setscrew Ball Bearing 205 Series Zinc
SKF 351573 Screw-down Bearings Intermediate Duty Setscrew Ball Bearing 205 Series Zinc
SKF BFSB 353247 Cylindrical Roller Thrust Bearings Normal Duty Setscrew Ball Bearing 205 Series Cast Iron
SKF BFSB 353201 Tapered Roller Thrust Bearings Normal Duty Setscrew Ball Bearing 206 Series Polymer
SKF BFSB 353285/HA4 Custom Bearing Assemblies Normal Duty Setscrew Ball Bearing 211 Series Cast Iron
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