Bottom Roller Bearings
The inner ring is press fit on the journal. A special tubular dummy should be placed against the inner ring face and the force for mounting should be applied uniformly (use of a - pneumatic cylinder is advisable) until the bearing ring abuts the face of the Bottom Roller. No sharp tool or pointed edge should be used against the bearing ring face. After the rollers are placed on the stands and the holders are in position, the alignment in the longitudinal direction should be checked to ensure true running. Excessive misalignment can reduce the service life of the bearings.
NIBL manufactures a wide range of Bottom Roller Bearings for supporting bottom rollers in Ring Spinning Frames and Speed Frames of textile industry. NIBL Bottom Roller Bearings confirm to International Standards. Holders (locating caps) for these bearings are made suitable for various sizes of roller stands. Special sizes of Bottom Roller bearings are also manufactured as per customer’s requirements.
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