NACHI Deep Groove Ball Bearing

NACHI deep groove ball bearings are the most widely‑used rolling bearings. Manufactured with high‑precision bearing steel and precision‑ground raceways, they can bear radial load and bidirectional combined axial load, suitable for high‑speed operationnachi.... Available in open type, ZZ metal shield, 2RS rubber seal. Sealed versions adopt NSE contact‑type and NKE non‑contact sealing structure for dust‑proof and grease retention, featuring low noise and low torque. Full series 6800,6900,6000,6200,6300, available in standard accuracy as well as P5/P4 precision grades. Widely applied in motors, water pumps, fans, reducers, general machinery and auto parts。

NACHI Angular Contact Ball Bearing

NACHI single‑row angular contact ball bearings operate with defined contact angle, supporting combined radial and one‑direction axial loadsnachi.... Contact‑angle C(15°) for high‑speed; A(30°) balances load & speed; B(40°) provides maximum axial capacity with reduced speed limit. Can be duplex‑mounted in DB(back‑to‑back), DF(face‑to‑face), DT(tandem) with preload capability. Main series:7000,7200,7300, open & sealed versions available. P5/P4 high‑precision grades for machine‑tool spindles, pumps, compressors, gearboxes and high‑speed rotating equipment

NACHI Spherical Roller Bearing

NACHI spherical roller bearings adopt spherical raceway with excellent self‑aligning performance, compensating shaft deflection and mounting misalignment. High radial load capacity with moderate bidirectional axial load capacitynachi.... Advanced EX / EXQ series optimize roller‑raceway contact geometry to reduce roller slippage, extending service life and heat resistance up to 200℃. Stamped steel or solid brass cage options. W33 oil groove & holes for relubrication. Main series:22200,22300,23000,23100. Widely used for crushers, mining machinery, paper‑making equipment, rolling mills, heavy reducers and heavy‑load fansnachi...
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