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BBT BGS/BGSP Oiles 500 Guide Units BT Type iwith Pilotj Shaft Hollow shaft Specify by B W A 4-M Screw Rp1/8 Screw L/2 . . E E L 0 |0.3 T .1 0 |0.3 ƒÓDg6 1.6 6.3 ƒÓDg6 ƒÓF 6.3 6.3 1.6 0.03 ƒÓd ƒÓD1 ƒÓ4 Drill ‡C ‡@ ‡A ‡B Specify Part No. by required size. (e.g.) I.D. is 30mm and length is 150mm. BBT 30 - 150 œ Use BGS or BGSP standard shaft (P.307) or ƒÓde7 tolerance shaft. Sleeve Guide bushing (Note 1) Dust seal Bushing set screw FC250 Oiles metal NBR+SPCC . ‡@ ‡A ‡B ‡C Parts name Material (Note 1) Guide bushing of BBFK20-60 is one in the center. Parts No. I.D. O.D. 60 100 150 80 120 180 100 150 250 120 180 270 120 180 270 20 20 20 25 25 25 30 30 30 40 40 40 50 50 50 80 80 80 100 100 100 120 120 120 140 140 140 160 160 160 50 50 50 65 65 65 80 80 80 90 90 90 100 100 100 44 44 44 54 54 54 65 65 65 80 80 80 95 95 95 ƒÓd Tolerance ƒÓF L M10 M10 M10 M10 M10 M10 M12 M12 M12 M16 M16 M16 M16 M16 M16 Mounting hole ƒÓD Tolerance M Sleeve D1 Tolerance 41 41 41 51 51 51 61 61 61 75 75 75 89 89 89 }1 }1 }1 }1 }1 }1 }1 }1 }1 }1 }1 }1 }1 }1 }1 35 25 25 25 30 30 30 30 30 40 40 40 40 50 50 . 888 11 11 11 13 13 13 15 15 15 20 20 20 T 15 15 15 20 20 20 25 25 25 30 30 30 30 30 30 W E 30 30 30 40 40 40 50 50 50 60 60 60 70 70 70 A 55 50 50 65 65 65 75 75 75 90 90 90 100 100 100 B 0.5 0.7 0.9 1.0 1.3 1.9 1.9 2.3 3.7 3.4 4.4 6.0 4.5 5.5 7.0 Weight kg {0.035 {0.014 {0.035 {0.014 {0.035 {0.014 {0.035 {0.014 {0.035 {0.014 {0.035 {0.014 {0.036 {0.015 {0.036 {0.015 {0.036 {0.015 |0.009 |0.025 |0.009 |0.025 |0.009 |0.025 |0.010 |0.029 |0.010 |0.029 |0.010 |0.029 |0.010 |0.029 |0.010 |0.029 |0.010 |0.029 |0.010 |0.029 |0.010 |0.029 |0.010 |0.029 |0.012 |0.034 |0.012 |0.034 |0.012 |0.034 {0.040 {0.015 {0.040 {0.015 {0.040 {0.015 {0.046 {0.021 {0.046 {0.021 {0.046 {0.021 444444555555555 .1 BBT20-60 BBT20-100 BBT20-150 BBT25-80 BBT25-120 BBT25-180 BBT30-100 BBT30-150 BBT30-250 BBT40-120 BBT40-180 BBT40-270 BBT50-120 BBT50-180 BBT50-270 Parts No. 321Selection Guide Product Air Bearings Metallic Bearing Multi-layer Bearing Plastic Bearing Information Technical Corporate Profi le Information Guide Units