轴承型号 Bearing No. | 类型 Type | 尺寸 Dimensions(mm) | 轴承型号 Bearing No. | I | II | d | D | C | B | R1 | R2 | 偏移e | 圆弧 R 斜度α | III | | 30211 | T20211 | A | 55 | 112 | 34 | 21 | 5 | 5 | | | | 30211K | J20211 | A | 55 | 110 | 34 | 21 | 5 | 5 | | | | 30211K1 | J30211 | K | 55 | 111.8 | 34 | 21 | 5 | 8 | | 2°30' | | 30711H | 80711K | A | 55 | 110 | 31.34 | 21 | 3 | 3 | | | | 30711K1 | 80711Y | K | 55 | 112.2 | 31.34 | 21 | 3 | 3 | | 2°52' | | 30711K1-C | 80711Y2 | K | 55 | 111.2 | 31.34 | 21 | 2 | 5 | | | | 30711K1-G | 80711Y1 | K | 55 | 116 | 31.34 | 21 | 2 | 5 | | 2°52' | | 30511 | 80511K | K | 55 | 116 | 34 | 25 | 5 | 5 | | 2°52' | | 30511K | 80511K1 | A | 55 | 117 | 34 | 25 | 5 | 5 | | 2°52' | | 30711 | 80511K2 | A | 55 | 120 | 34 | 25 | 5 | 5 | | | | 30511K1 | 80511Y1 | A | 55 | 121.5 | 34 | 25 | 5 | 5 | | | | 30511K1-C | 80511Y2 | K | 55 | 122.5 | 34 | 25 | 5 | 8 | | | | 30511K1-G | 80511Y | K | 55 | 120 | 34 | 25 | 5 | 5 | | 2°52' | 980811/34 | 30811K1 | | K | 55 | 121.4 | 36 | 25 | 5 | 8 | 7.0 | 2°52' | | 10311 | | M | 55 | 151.5 | 45 | 29 | 8 | 8 | | 2°52' | | 30311 | | A | 55 | 151 | 45 | 33 | 4 | 4 | | 2°52' | 980811/36 | 30411 | 80611K | A | 55 | 161 | 42 | 33 | 5 | 5 | | R575 | 680311 | 30611H | 80611K2 | A | 55 | 151 | 45 | 33 | 5 | 5 | | | | 130611H | 80611K1 | B | 55 | 151 | 45 | 33 | 2 | 5 | 1.2 | | | 30512 | 80512K | A | 60 | 150 | 45 | 35 | 6.5 | 6.5 | | | | 30313K | 80613K3 | K | 65 | 161 | 45 | 33 | 5 | 5 | | 2°52' | | 10313 | | M | 65 | 183.5 | 45 | 33 | 8 | 8 | | R575 | | |