INA 圆柱滚子轴承 ZSL1923 半固定轴承,带隔环,尺寸系列 23 d mm D mm B mm ZSL192305 25 62 24 ZSL192306 30 72 27 ZSL192307 35 80 31 ZSL192308 40 90 33 ZSL192309 45 100 36 ZSL192310 50 110 40 ZSL192311 55 120 43 ZSL192312 60 130 46 ZSL192313 65 140 48 ZSL192314 70 150 51 ZSL192315 75 160 55 ZSL192316 80 170 58 ZSL192317 85 180 60 ZSL192318 90 190 64 ZSL192319 95 200 67 ZSL192320 100 215 73 ZSL192322 110 240 80 ZSL192324 120 260 86 d mm D mm B mm