BT4B 332997 B/HA1 Bearing Suppliers, Agent - BT4B
High quality TQI type Four-row Tapered Roller Bearing BT4B 332997 B/HA1. Product Introduction. BT4B 332997 B/HA1 bearing is TQI design four row taper roller bearing. This kind of bearing has two pairs of roller and are arranged in back to back. Bearings are usually mounted on the roll neck with an interference fit, so they usually have tapered ...
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