The seamless pipes are made from round billets by tapered-roller perforating machines. Through hot rolling mill or cold rolling mill, the round billets are cut into a certain length. Four-row cylindrical roller bearings and four-row tapered roller bearings with high loads are widely used in the perforating machines and rolls.

Bearings included:

Four-row Cylindrical Roller Bearings

Four-Row Tapered Roller Bearings

Deep Groove Ball Bearings

Thrust Taper Roller Bearings

Product Tags:

industrial bearings

stainless steel linear bearings

cast bronze bearings

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Uses of Bearings in Finished Steel Products

Precision Cylindrical Roller Bearing

Precision Tapered Roller Bearings

Rolling Mill Bearings

Bearings for Material Handling System

Rotary Table Bearings

Precision Spindle Bearings

Precision Deep Groove Ball Bearings

Automotive Bearings

Deep Groove Ball Bearings

Slewing Ring Bearing

Angular Contact Ball Bearings

Needle Roller Bearings

Water Pump Bearings

Self-aligning Ball Bearings

Thrust Ball Bearings

Taper Roller Bearings

Spherical Roller Bearings

Pillow Blocks Bearings

Spherical Plain Bearings

Linear Motion Ball Bearings

Full Complement Cylindrical Roller Bearings

Stainless Steel Thrust Bearing

Non-standard Bearings

Bearing Components

Bearing Equipment

Successful Case

Uses of Bearings in Finished Steel Products

Four-row Cylindrical Roller Bearings

Four-Row Tapered Roller Bearings

Deep Groove Ball Bearings

Thrust Taper Roller Bearings

industrial bearings

stainless steel linear bearings

cast bronze bearings