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80FL Oiles Pillow 80 Flange Units {0.068 {0.083 {0.083 {0.102 {0.102 {0.124 {0.124 Parts No. 80FL-06 80FL-08 80FL-10 80FL-12 80FL-15 80FL-17 80FL-20 M4 M4 M5 M6 M6 M8 M8 Bolt size 13 10 876 11 9 Tightening torque kkgfEcml 20i10j 25i15j 35i20j 55i40j 90i55j 110i70j 140i90j I.D. Outer dimensions Mounting hole ƒÓd Tolerance 68 10 12 15 17 20 {0.020 {0.025 {0.025 {0.032 {0.032 {0.040 {0.040 |0.070 |0.084 |0.084 |0.100 |0.100 |0.160 |0.160 0 0 0 0 0 0 0 Tolerance 26 30 35 42 48 56 63 p 14 19 22 27 31 35 38 f 4.5 4.5 5.5 6.5 6.5 8.5 8.5 S1 5 5 6 7 7.5 9.5 10 S2 2.5 2.5 3 3 4 4.5 5 g 7 10 11 13 16 18 20 a W ƒÆ‹ 38 42 48 56 64 75 82 b 20 24 28 34 40 45 50 . 69 10 12 15 16 18 œThe recommended shaft dimension and finishing grade are h7 and 3.2 ƒÊmRy or less, respectively. The shaft dimension of e7 is recommended if used at the temperature of 0‹C (32‹F) or less. œApply grease or oil to the sliding surface. œUse bolts and washers to mount the product. œThe allowable tightening torques shown in parentheses are the values if no washer is used. œFind the surface pressure from the pressure receiving area (ƒÓd~W), refer to the service ranges shown on page 76, find the allowable load, and choose the proper size. b S1 pa S2 1.6 Oiles 80 Outer case (reinforced plastic) . f W g ƒÓd 0.3 R0.3 Specify Part No. by required I.D. (e.g.) Diameter is 12mm. 80FL - 12 allowable alignment angle ƒÆ‹ Parts No. The dimensional tolerances are the values measured at +25Ž. 77Selection Guide Product Air Bearings Metallic Bearing Multi-layer Bearing Plastic Bearing Information Technical Corporate Profi le Information Slide Shifter