Double-row Tapered Roller Bearing Rings TRB Rings

The double-row tapered roller bearing (TRB) is a high-precision rolling bearing designed to withstand large radial loads and bidirectional axial loads. Its internal configuration features two rows of symmetrically arranged tapered rollers, providing superior load-carrying capacity and rigidity compared with single-row TRB bearings. Our double-row TRB rings (inner & outer rings) are high-quality alloy bearing steel forgings, manufactured to achieve high dimensional accuracy, excellent fatigue resistance, and long service life. These bearing rings ensure stable operation under heavy-load, impact, or low-speed conditions, making them ideal for wind turbines and other heavy industrial machinery. Manufacturing Process & Quality Control We follow a strict manufacturing and quality inspection process to guarantee the integrity and performance of every bearing ring: 1,  Incoming Material Inspection 2,  Blank Cutting  3,  Ring Rolling 4,  Post-Forging Inspection 5,  Normalizing + Annea…

Locking Devices Heavy-Duty Machined Blocks Free Forging Precision Machined Shafts (Main & Planet Shafts) Machined Rings