1.Product Overview B45-111E non-standard open deep groove ball bearing, dimension 45mm bore × 105mm outer diameter × 21mm width, matched for passenger car CVT, automatic and manual gearbox intermediate & differential shafts. Open design without rubber seals, equipped with stamped steel cage and C0 standard clearance. It bears radial load and slight bidirectional axial load, runs low-noise and stably under long-time high-speed shifting vibration. Produced with fully quenched