鼓形滚子轴承 202..-K 根据 DIN 635-1 标准的主要尺寸,锥孔,锥度 1:12 d mm D mm B mm 20205-K-TVP-C3 25 52 15 20206-K-TVP-C3 30 62 16 20207-K-TVP-C3 35 72 17 20208-K-TVP-C3 40 80 18 20209-K-TVP-C3 45 85 19 20210-K-TVP-C3 50 90 20 20211-K-TVP-C3 55 100 21 20212-K-TVP-C3 60 110 22 20213-K-TVP-C3 65 120 23 20215-K-TVP-C3 75 130 25 20216-K-TVP-C3 80 140 26 20217-K-MB-C3 85 150 28 20218-K-MB-C3 90 160 30 20220-K-MB-C3 100 180 34 20222-K-MB-C3 110 200 38 20224-K-MB-C3 120 215 40 20226-K-MB-C3 130 230 40 20228-K-MB-C3 140 250 42 20230-K-MB-C3 150 270 45 20232-K-MB-C3 160 290 48