成对角接触球轴承内径55-80MM — 搜轴承黑板报
搜轴承 -- 黑板报 -- 成对角接触球轴承内径55-80MM

成对角接触球轴承内径55-80MM

发布时间：2025-05-05

Boundary Dimensions Basic Load Rating Limiting Speed1) Bearing Distance of Shoulder Mass
(mm) ( kN ) (rpm) Designation2) working points Dimensions (kg)
　 With cutting cage With pressing cage 　 　 (mm) (mm) 　
d D B1 r r1 Cr Cor Cr Cor Grease Oil Back to back Face to face Series a1 a2 da db Da Db ra rb Approx
(min.) (min.) DB DF connection (min.) (min.) (max.) (max.) (max.) (max.)
　 　 　 　 DT 　 　 　 　 　 　
55 80 26 1 0.6 32 37 - - 10000 14000 7911CDB 7911CDF 7911CDT 31.1 5.1 61 - 74 76.5 1 0.5 0.356
80 26 1 0.6 23 29.2 - - 10000 14000 ACH911CDB ACH911CDF ACH911CDT 31.1 5.1 61 - 74 76.5 1 0.5 0.435
90 36 1.1 0.6 32.4 39.1 - - 9200 13000 ACH011CDB ACH011CDF ACH011CDT 37.4 1.4 62 - 83 85 1 0.6 0.826
90 36 1.1 0.6 50.5 52.5 - - 6600 8300 7011DB 7011DF 7011DT 59.9 23.9 62 - 83 85.5 1 0.6 0.85
90 36 1.1 0.6 45.4 47.5 - - 5000 6600 7011BDB 7011BDF 7011BDT 78.8 42.8 62 - 83 85.5 1 0.6 0.862
90 36 1.1 0.6 55.4 57.3 - - 9100 12000 7011CDB 7011CDF 7011CDT 37.4 1.4 62 - 83 85.5 1 0.6 0.849
100 42 1.5 1 79.1 74.2 82.8 79.6 6100 7600 7211DB 7211DF 7211DT 66.6 24.6 63.5 60.5 91.5 94.5 1.5 0.8 1.27
100 42 1.5 1 71.6 67.6 75 72.4 4600 6100 7211BDB 7211BDF 7211BDT 87.3 45.3 63.5 60.5 91.5 94.5 1.5 0.8 1.27
100 42 1.5 1 85.9 80.4 90 86.1 8400 11000 7211CDB 7211CDF 7211CDT 42.2 0.2 63.5 60.5 91.5 94.5 1.5 0.8 1.27
120 58 2 1 132 113 139 123 5400 6700 7311DB 7311DF 7311DT 80.4 22.4 65 59.5 110 114.5 2 1 3.03
120 58 2 1 121 104 128 113 4000 5400 7311BDB 7311BDF 7311BDT 103.7 45.7 65 60.5 110 114.5 2 1 3.07
120 58 2 1 141 121 149 132 7400 9800 7311CDB 7311CDF 7311CDT 52.9 5.1 65 60.5 110 114.5 2 1 3.04
140 66 2.1 1.1 192 165 - - 3500 5000 7411DB 7411DF 7411DT 89.9 23.9 67 - 128 133 2 1 4.72
140 66 2.1 1.1 179 153 - - 3000 4500 7411BDB 7411BDF 7411BDT 115.7 49.7 67 - 128 133 2 1 4.72
60 85 26 1 0.6 37.8 43.6 - - 9100 13000 7912CDB 7912CDF 7912CDT 32.6 6.6 66 - 79 81.5 1 0.5 0.374
85 26 1 0.6 22.6 29 - - 9100 13000 ACH912CDB ACH912CDF ACH912CDT 32.4 6.4 66 - 79 81.5 1 0.5 0.418
95 36 1.1 0.6 33.7 42.3 - - 8600 12000 ACH012CDB ACH012CDF ACH012CDT 38.8 2.8 67 - 88 90 1 0.6 0.884
95 36 1.1 0.6 51.8 56.1 - - 6200 7700 7012DB 7012DF 7012DT 62.8 26.8 67 - 88 90.5 1 0.6 0.894
95 36 1.1 0.6 46.4 50.7 - - 4600 6200 7012BDB 7012BDF 7012BDT 83 47 67 - 88 90.5 1 0.6 0.921
95 36 1.1 0.6 56.9 61.3 - - 8500 11000 7012CDB 7012CDF 7012CDT 38.8 2.8 67 - 88 90.5 1 0.6 0.892
110 44 1.5 1 95.7 91.5 100 98 5500 6900 7212DB 7212DF 7212DT 72.3 28.3 68.5 65.5 101.5 104.5 1.5 0.8 1.64
110 44 1.5 1 86.8 83.3 90.8 89.2 4100 5500 7212BDB 7212BDF 7212BDT 95 51 68.5 65.5 101.5 104.5 1.5 0.8 1.64
110 44 1.5 1 104 99 109 106 7500 10000 7212CDB 7212CDF 7212CDT 45.3 1.3 68.5 65.5 101.5 104.5 1.5 0.8 1.64
130 62 2.1 1.1 150 131 159 143 5000 6200 7312DB 7312DF 7312DT 86.5 24.5 72 67 118 123 2 1 3.62
130 62 2.1 1.1 138 121 146 132 3700 5000 7312BDB 7312BDF 7312BDT 111.6 49.6 72 67 118 123 2 1 3.62
130 62 2.1 1.1 161 141 171 153 6800 9100 7312CDB 7312CDF 7312CDT 56.7 5.3 72 67 118 123 2 1 3.62
150 70 2.1 1.1 209 187 - - 3200 4600 7412DB 7412DF 7412DT 97 27 72 - 138 143 2 1 6.22
150 70 2.1 1.1 194 173 - - 2800 4100 7412BDB 7412BDF 7412BDT 125.1 55.1 72 - 138 143 2 1 6.26
65 90 26 1 0.6 33.7 42.3 - - 8600 12000 7913CDB 7913CDF 7913CDT 33.8 7.8 71 - 84 86.5 1 0.5 0.466
90 26 1 0.6 23.2 30.8 - - 8600 12000 ACH913CDB ACH913CDF ACH913CDT 33.8 7.8 71 - 84 86.5 1 0.5 0.446
100 36 1.1 0.6 34.9 45.3 - - 8000 11000 ACH013CDB ACH013CDF ACH013CDT 40.1 4.1 72 - 93 95 1 0.6 0.942
100 36 1.1 0.6 54.7 62.8 - - 5800 7200 7013DB 7013DF 7013DT 65.9 29.9 72 - 93 95.5 1 0.6 0.965
100 36 1.1 0.6 48.9 56.6 - - 4300 5800 7013BDB 7013BDF 7013BDT 87.6 51.6 72 - 93 95.5 1 0.6 0.983
100 36 1.1 0.6 60.2 68.7 - - 7900 11000 7013CDB 7013CDF 7013CDT 40.2 4.2 72 - 93 95.5 1 0.6 0.964
120 46 1.5 1 109 108 114 116 5200 6400 7213DB 7213DF 7213DT 76.4 30.4 73.5 70.5 111.5 111.5 1.5 0.8 2.04
120 46 1.5 1 99 98.7 103 105 3900 5200 7213BDB 7213BDF 7213BDT 100.6 54.6 73.5 70.5 111.5 111.5 1.5 0.8 2.04
120 46 1.5 1 119 117 124 125 7100 9400 7213CDB 7213CDF 7213CDT 47.8 1.8 73.5 70.5 111.5 111.5 1.5 0.8 2.04
140 66 2.1 1.1 170 151 180 164 4600 5800 7313DB 7313DF 7313DT 92.5 26.5 77 72 128 128 2 1 4.44
140 66 2.1 1.1 156 139 165 151 3500 4600 7313BDB 7313BDF 7313BDT 119.4 53.4 77 72 128 128 2 1 4.44
140 66 2.1 1.1 182 161 193 176 6300 8500 7313CDB 7313CDF 7313CDT 60.6 5.4 77 72 128 128 2 1 4.44
160 74 2.1 1.1 226 209 - - 3000 4300 7413DB 7413DF 7413DT 102.9 28.9 77 - 148 148 2 1 6.82
160 74 2.1 1.1 209 194 - - 2600 3900 7413BDB 7413BDF 7413BDT 132.7 58.7 77 - 148 148 2 1 6.82
70 100 32 1 0.6 47 58 - - 7800 11000 7914CDB 7914CDF 7914CDT 38.8 6.8 76 - 94 94 1 0.5 0.664
100 32 1 0.6 29.2 39.1 - - 7800 11000 ACH914CDB ACH914CDF ACH914CDT 38.8 6.8 76 - 94 94 1 0.5 0.738
110 40 1.1 0.6 47.7 60.9 - - 7400 9800 ACH014CDB ACH014CDF ACH014CDT 44.1 4.1 77 - 103 103 1 0.6 1.28
110 40 1.1 0.6 69.3 78.7 - - 5300 6600 7014DB 7014DF 7014DT 72 32 77 - 103 103 1 0.6 1.32
110 40 1.1 0.6 62.1 71.1 - - 4000 5300 7014BDB 7014BDF 7014BDT 95.5 55.5 77 - 103 103 1 0.6 1.32
110 40 1.1 0.6 76.2 86 - - 7300 9700 7014CDB 7014CDF 7014CDT 44.1 4.1 77 - 103 103 1 0.6 1.32
125 48 1.5 1 113 111 124 127 4900 6100 7214DB 7214DF 7015CDT 80.3 32.3 78.5 75.5 116.5 116.5 1.5 0.8 2.24
125 48 1.5 1 103 101 112 116 3700 4900 7214BDB 7214BDF 7214BDT 105.8 57.8 78.5 75.5 116.5 116.5 1.5 0.8 2.24
125 48 1.5 1 123 120 135 138 6700 8900 7214CDB 7214CDF 7214CDT 50.1 2.1 78.5 75.5 116.5 116.5 1.5 0.8 2.24
150 70 2.1 1.1 191 172 203 187 4300 5400 7314DB 7314DF 7314DT 98.5 28.5 82 77 138 138 2 1 5.67
150 70 2.1 1.1 175 158 186 172 3200 4300 7314BDB 7314BDF 7314BDT 127.3 57.3 82 77 138 138 2 1 5.67
150 70 2.1 1.1 205 184 217 200 5900 7900 7314CDB 7314CDF 7314CDT 64.5 5.5 82 77 138 138 2 1 5.66
180 84 3 1.1 242 230 - - 2700 3900 7414DB 7414DF 7414DT 115.3 31.3 84 - 166 166 2.5 1 9.98
180 84 3 1.1 241 237 - - 2300 3500 7414BDB 7414BDF 7414BDT 148.4 66.4 84 - 166 166 2.5 1 9.98
75 105 32 1 0.6 47.7 60.9 - - 7400 9800 7915CDB 7915CDF 7915CDT 40.1 8.1 81 - 99 99 1 0.5 0.794
105 32 1 0.6 30 41.4 - - 7400 9800 ACH915CDB ACH915CDF ACH915CDT 40.1 8.1 81 - 99 99 1 0.5 0.782
115 40 1.1 0.6 48.4 63.2 - - 7000 9300 ACH015CDB ACH015CDF ACH015CDT 45.4 5.4 82 - 108 110 1 0.6 1.35
115 40 1.1 0.6 70.9 83.4 - - 5000 6300 7015DB 7015DF 7015DT 74.9 34.9 82 - 108 110.5 1 0.6 1.38
115 40 1.1 0.6 63.5 75.2 - - 3800 5000 7015BDB 7015BDF 7015BDT 99.7 59.7 82 - 108 110.5 1 0.6 1.38
115 40 1.1 0.6 78 91.3 - - 6900 9200 7015CDB 7015CDF 7015CDT 45.5 5.5 82 - 108 110.5 1 0.6 1.38
130 50 1.5 1 129 130 134 139 4600 5800 7215DB 7215DF 7215DT 84.2 34.2 83.5 80.5 121.5 124.5 1.5 0.8 2.46
130 50 1.5 1 116 119 122 127 3500 4600 7215BDB 7215BDF 7215BDT 111 61 83.5 80.5 121.5 124.5 1.5 0.8 2.46
130 50 1.5 1 140 141 146 151 6400 8500 7215CDB 7215CDF 7215CDT 52.5 2.5 83.5 80.5 121.5 124.5 1.5 0.8 2.46
160 74 2.1 1.1 208 194 221 212 4000 5000 7315DB 7315DF 7315DT 104.9 30.9 87 82 148 153 2 1 6.81
160 74 2.1 1.1 191 178 202 195 3000 4000 7315BDB 7315BDF 7315BDT 135.6 61.6 87 82 148 153 2 1 6.91
160 74 2.1 1.1 223 208 236 227 5500 7400 7315CDB 7315CDF 7315CDT 68.5 5.5 87 82 148 153 2 1 6.81
190 90 3 1.1 278 282 - - 2500 3600 7415DB 7415DF 7415DT 122.7 32.7 89 - 176 183 2.5 1 11.8
190 90 3 1.1 257 261 - - 2200 3300 7415BDB 7415BDF 7415BDT 57.9 67.9 89 - 176 183 2.5 1 11.8
80 110 32 1 0.6 48.4 63.2 - - 7000 9300 7916CDB 7916CDF 7916CDT 41.5 9.5 86 - 104 106.5 1 0.5 0.736
110 32 1 0.6 30.7 43.7 - - 7000 9300 ACH916CDB ACH916CDF ACH916CDT 41.4 9.4 86 - 104 160.5 1 0.5 0.824
125 44 1.1 0.6 56.7 75.3 - - 6500 8600 ACH016CDB ACH016CDF ACH016CDT 49.5 5.5 87 - 118 120 1 0.6 1.83
125 44 1.1 0.6 86.7 101 - - 4600 5800 7016DB 7016DF 7016DT 81.2 37.2 87 - 118 120.5 1 0.6 1.86
125 44 1.1 0.6 77.7 91.3 - - 3500 4600 7016BDB 7016BDF 7016BDT 108 64 87 - 118 120.5 1 0.6 1.86
125 44 1.1 0.6 95.3 111 - - 6400 8500 7016CDB 7016CDF 7016CDT 49.5 5.5 87 - 118 120.5 1 0.6 1.86
140 52 2 1 139 143 145 152 4300 5400 7216DB 7216DF 7216DT 89.5 37.5 90 85.5 130 134.5 2 1 3.2
140 52 2 1 125 130 131 139 3200 4300 7216BDB 7216BDF 7216BDT 118.5 66.3 90 85.5 13 134.5 2 1 3.26
140 52 2 1 151 155 157 165 5900 7900 7216CDB 7216CDF 7216CDT 55.5 3.5 90 85.5 0 134.5 2 1 3.2
170 78 2.1 1.1 226 218 239 238 3800 4700 7316DB 7316DF 7316DT 111.2 33.2 92 87 130 163 2 1 8.11
170 78 2.1 1.1 207 200 219 218 2800 3800 7316BDB 7316BDF 7316BDT 143.9 65.9 92 87 158 163 2 1 8.22
170 78 2.1 1.1 242 233 256 255 5200 6900 7316CDB 7316CDF 7316CDT 72.5 5.5 92 87 158 163 2 1 8.11
200 96 3 1.1 313 332 - - 2400 3400 7416DB 7416DF 7416DT 130 34 94 - 158 193 2.5 1 15.3
200 96 3 1.1 290 307 - - 2100 3100 7416BDB 7416BDF 7416BDT 167.2 71.2 94 - 186 193 2.5 1 15.8

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