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30B Oiles 300 Bushings I.D. O.D. ƒÓd Tolerance ƒÓD Tolerance 5 8 10 12 14 16 18 18 20 20 22 22 22 25 25 28 28 30 30 32 33 35 37 38 40 38 40 42 42 45 {0.034 {0.034 {0.041 {0.041 {0.041 {0.041 {0.041 {0.049 {0.049 {0.049 {0.049 {0.049 {0.049 {0.049 {0.049 {0.049 {0.049 {0.049 {0.059 {0.059 {0.059 {0.059 {0.059 {0.059 {0.059 {0.059 {0.059 {0.059 {0.059 {0.019 {0.019 {0.023 {0.023 {0.023 {0.023 {0.023 {0.028 {0.028 {0.028 {0.028 {0.028 {0.028 {0.028 {0.028 {0.028 {0.028 {0.028 {0.034 {0.034 {0.034 {0.034 {0.034 {0.034 {0.034 {0.034 {0.034 {0.034 {0.034 {0.030 {0.030 {0.034 {0.034 {0.045 {0.045 {0.045 {0.040 {0.040 {0.040 {0.040 {0.040 {0.040 {0.040 {0.040 {0.060 {0.060 {0.060 {0.054 {0.054 {0.054 {0.054 {0.054 {0.054 {0.054 {0.054 {0.054 {0.078 {0.078 6 8 10 12 15 16 20 25 30 35 40 50 568 10 10 10 12 12 14 14 15 16 16 18 18 20 20 22 22 25 25 25 28 28 30 30 30 32 32 ¦The I.D. tolerance after press fitting is for reference only. Motion direction Mating shaft Bushing ƒÓd ƒÓD 1.6 i @j h7 Housing H7 chamfer 6.3 i @j Parts No. Specify Part No. by required I.D., O.D., and Length. (e.g.) I.D. is 25mm, O.D. is 37mm, and length is 20mm. 30B - 253720 L Length L@Tolerance 0 |0.2 I.D. tolerance after press fitting (reference) {0.058 {0.058 {0.068 {0.068 {0.068 {0.068 {0.068 {0.068 {0.068 {0.068 {0.068 {0.068 {0.068 {0.068 {0.068 {0.088 {0.088 {0.088 {0.088 {0.088 {0.088 {0.088 {0.088 {0.088 {0.088 {0.088 {0.088 {0.112 {0.112 {0.012 {0.012 {0.012 {0.012 {0.023 {0.023 {0.018 {0.013 {0.013 {0.013 {0.013 {0.013 {0.013 {0.013 {0.013 {0.027 {0.027 {0.027 {0.021 {0.021 {0.021 {0.021 {0.021 {0.021 {0.021 {0.021 {0.021 {0.039 {0.039 {0.040 {0.040 {0.046 {0.046 {0.046 {0.046 {0.041 {0.041 {0.041 {0.041 {0.041 {0.041 {0.041 {0.041 {0.041 {0.055 {0.055 {0.055 {0.055 {0.055 {0.055 {0.055 {0.055 {0.055 {0.055 {0.055 {0.055 {0.073 {0.073 œUse Oiles 300 in lubrication oil or with periodic lubrication. 050805 061005 050806 061006 081206 101406 101606 050808 061008 081208 101408 101608 101808 121808 061010 081210 101410 101610 101810 121810 122010 142010 142210 081212 101412 101612 101812 121812 122012 142012 142212 081215 101415 101615 101815 121815 122015 142015 142215 152215 162215 162515 182515 182815 202815 121816 152216 162216 202816 253316 101420 101620 101820 121820 122020 142020 142220 152220 162220 162520 182520 182820 202820 203020 223020 223220 253320 253520 253720 303820 304020 121825 122025 142025 142225 152225 162225 162525 182525 182825 202825 203025 223025 223225 253325 253525 283825 284025 303825 304025 304225 162230 162530 182530 182830 202830 203030 223030 223230 253330 253530 253730 303830 304030 304230 324230 324530 162235 202835 203035 253535 304035 202840 203040 223040 223240 253340 253540 253740 283840 284040 303840 304040 304240 324240 324540 253350 253550 303850 304050 The dimensional tolerances are the values measured at +25Ž. 259Selection Guide Product Air Bearings Metallic Bearing Multi-layer Bearing Plastic Bearing Information Technical Corporate Profi le Information Slide Shifter