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70B Oiles Drymet ST Bushings (I.D. ƒÓ31`ƒÓ160) Shaft Housing I.D. O.D. Size Size ƒÓd ƒÓD Tolerance 31 32 35 38 40 42 45 50 55 60 65 70 75 80 85 90 100 110 120 130 140 150 160 |0.025 |0.025 |0.025 |0.025 |0.025 |0.025 |0.025 |0.025 |0.030 |0.030 |0.030 |0.030 |0.030 |0.030 |0.035 |0.035 |0.035 |0.035 |0.035 |0.040 |0.040 |0.040 |0.040 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 35 36 39 42 44 47 50 55 60 65 70 75 80 85 90 95 105 115 125 135 145 155 165 35 36 39 42 44 47 50 55 60 65 70 75 80 85 90 95 105 115 125 135 145 155 165 31 32 35 38 40 42 45 50 55 60 65 70 75 80 85 90 100 110 120 130 140 150 160 {0.025 {0.025 {0.025 {0.025 {0.025 {0.025 {0.025 {0.030 {0.030 {0.030 {0.030 {0.030 {0.030 {0.035 {0.035 {0.035 {0.035 {0.035 {0.040 {0.040 {0.040 {0.040 {0.040 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 {0.050 {0.050 {0.055 {0.055 {0.055 {0.055 {0.060 {0.060 {0.065 {0.070 {0.075 {0.075 {0.075 {0.075 {0.075 {0.075 {0.080 {0.080 {0.090 {0.090 {0.100 {0.120 {0.120 {0.090 {0.090 {0.095 {0.095 {0.095 {0.095 {0.100 {0.105 {0.110 {0.120 {0.125 {0.125 {0.130 {0.130 {0.130 {0.130 {0.140 {0.140 {0.145 {0.145 {0.165 {0.185 {0.185 12 3512 4012 15 3515 20 3220 3520 3820 4020 4520 5020 3125 3225 3525 4025 4525 25 3230 3530 3830 4030 4530 5030 5530 6030 6530 7530 30 3140 3240 3540 3840 4040 4240 4540 5040 5540 6040 6540 7040 7540 8040 8540 9040 40 3550 3850 4050 4250 4550 6050 10050 11050 12050 13050 14050 15050 16050 50 Wall thickness T Tolerance 2.0 2.0 2.0 2.0 2.0 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 |0.035 |0.035 |0.035 |0.035 |0.035 |0.040 |0.040 |0.040 |0.040 |0.040 |0.045 |0.045 |0.045 |0.045 |0.045 |0.045 |0.060 |0.060 |0.060 |0.060 |0.060 |0.060 |0.060 |0.090 |0.090 |0.090 |0.090 |0.090 |0.105 |0.105 |0.105 |0.105 |0.105 |0.095 |0.095 |0.095 |0.095 |0.095 |0.095 |0.110 |0.110 |0.110 |0.110 |0.110 |0.110 |0.110 Specify Part No. by required I.D. and length. (e.g.) I.D. is 60mm and length is 50mm. 70B - 6050 ¦Outer diameter is measrued by exclusive gauge. ¦The I.D. tolerance after press fitting is for reference only. ¦I.D. ƒÓ5`ƒÓ30 are shown on pages 141 to 142. Length L@Tolerance 0 |0.3 h7 Tolerance H7 Tolerance ¦The joint causes no influences upon rotation of the shaft. Be careful when press-fitting so that the joint is not @at the position to which the maximum load is applied. L Motion direction Bushing ƒÓd ƒÓD joint¦ 6.3 i @j chamfer Housing H7 Mating shaft h7 0.8 i @j thick bushingT Parts No. 143Selection Guide Product Air Bearings Metallic Bearing Multi-layer Bearing Plastic Bearing Information Technical Corporate Profi le Information Slide Shifter