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Installation and Adjusting Methods of BC and BF Types ●How to pull out the shaft Remove the clamp bolt, insert a steep plate in the slit, and tighten the bolt from the opposite side. The slit widens and the shaft becomes free. Be careful not to widen the slit excessively. ●How to fix the shaft Tighten the clamp bolt. The slit of the holder becomes narrow, yielding strong clamping force. ●Datum surface for fixing shift table ●Fixing bolts for installation @Place the assembled unit on mating base (1). Tighten the datum-side holder finally, and tighten the driven-side holder temporarily. APlace the unit on mating base (2). Tighten the datum-side table finally, and tighten the driven-side table temporarily. Then, slide the tables all over the stroke several times. Tighten the driven-side holders finally when movement becomes smooth (μ≒ 0.15). Then, slide the tables all over the stroke several times again, and tighten the tables finally. BIf movement does not become smooth, the mating bases (1) and (2) are problematic. Adjust them. (Use aluminum foil for the shim.) Grease nipple mark Datum surface M6 M8 M8 M10 M10 M12 BTC16 BTC20 BTC25 BTC30 BTC40 BTC50 BTF16 BTF20 BTF25 BTF30 BTF40 BTF50 M5 M6 M6 M8 M10 M10 M6 M8 M8 M10 M12 M12 Parts No. Fixing bolt Parts No. Left drawing Right drawing Fixing bolt ■Installation and Adjustment Procedures ■Assembly and Adjustment Procedures ■Usage of Shaft Holders (BH and BHS) Steel plate, 1 to 2 mm Tighten finally. Tighten temporarily. Datum side Mating base (1) Driven side Tighten finally. Tighten temporarily. Datum side Mating base (2) Driven side 306 Selection Guide Product Information Plastic Bearing Multi-layer Bearing Metallic Bearing Air Bearings Technical Slide Shifter Information Corporate Profi le