调心球轴承安装尺寸GB/T281—1994
基本尺寸 | 安装尺寸 | 计算系数 | 基本额定载荷 | 极限转速 | 重量 | 轴承代号 | ||||||||||
d | D | B | da min | Da max | ras max | e | Y1 | Y2 | Y0 | Cr | Cor | 脂 | 油 | W ≈ | 圆柱孔10000 (TN1、M)型 | 圆锥孔10000K (KTN1、KM)型 |
mm | mm | — | kN | r/min | kg | — | ||||||||||
20 | 47 | 14 | 26 | 41 | 1 | 0.27 | 2.3 | 3.6 | 2.4 | 9.95 | 2.65 | 14000 | 17000 | 0.12 | 1204 | 1204K |
47 | 14 | 26 | 41 | 1 | 0.30 | 2.1 | 3.2 | 2.2 | 12.8 | 3.40 | 14000 | 17000 | 0.12 | 1204TN1 | 1204KTN1 | |
47 | 18 | 26 | 41 | 1 | 0.33 | 1.9 | 3.0 | 2.0 | 12.5 | 3.18 | 14000 | 17000 | 0.14 | 1303 | 1303K | |
47 | 18 | 26 | 41 | 1 | 0.30 | 2.1 | 3.2 | 2.2 | 12.8 | 3.40 | 14000 | 17000 | 0.130 | 1303N1 | 1303KTN1 | |
52 | 15 | 27 | 45 | 1 | 0.29 | 2.2 | 3.4 | 2.3 | 12.5 | 3.38 | 12000 | 15000 | 0.17 | 1304 | 1304K | |
52 | 15 | 27 | 45 | 1 | 0.28 | 2.2 | 3.4 | 2.3 | 14.2 | 4.00 | 12000 | 15000 | 0.168 | 1304TN1 | 1304KTN1 | |
52 | 21 | 27 | 45 | 1 | 0.51 | 1.2 | 1.9 | 1.3 | 17.8 | 4.75 | 11000 | 14000 | 0.22 | 2304 | 2304K | |
52 | 21 | 27 | 45 | 1 | 0.44 | 1.4 | 2.2 | 1.5 | 18.2 | 4.70 | 11000 | 14000 | 0.238 | 2304TN1 | 2304KTN1 | |
25 | 52 | 15 | 31 | 46 | 1 | 0.27 | 2.3 | 3.6 | 2.4 | 12.0 | 3.30 | 12000 | 14000 | 0.14 | 1205 | 1205K |
52 | 15 | 31 | 46 | 1 | 0.28 | 2.3 | 3.5 | 2.4 | 14.2 | 4.00 | 12000 | 14000 | 0.148 | 1205TN1 | 1205KTN1 | |
52 | 18 | 31 | 46 | 1 | 0.41 | 1.5 | 2.3 | 1.5 | 12.5 | 3.40 | 12000 | 14000 | 0.19 | 2205 | 2205K | |
52 | 18 | 31 | 46 | 1 | 0.33 | 1.9 | 3.0 | 2.0 | 16.8 | 4.40 | 12000 | 14000 | 0.169 | 2205TN1 | 2205KTN1 | |
62 | 17 | 32 | 55 | 1 | 0.27 | 2.3 | 3.5 | 2.4 | 17.8 | 5.05 | 10000 | 13000 | 0.26 | 1305 | 1305K | |
62 | 17 | 32 | 55 | 1 | 0.28 | 2.2 | 3.5 | 2.3 | 18.8 | 5.50 | 10000 | 13000 | 0.271 | 1305TN1 | 1305KTN1 | |
62 | 24 | 32 | 55 | 1 | 0.47 | 1.3 | 2.1 | 1.4 | 24.5 | 6.48 | 9500 | 12000 | 0.35 | 2305 | 2305K | |
62 | 24 | 32 | 55 | 1 | 0.41 | 1.5 | 2.3 | 1.6 | 24.5 | 6.50 | 9500 | 12000 | 0.374 | 2305TN1 | 2305KTN1 | |
30 | 62 | 16 | 36 | 56 | 1 | 0.24 | 2.6 | 4.0 | 2.7 | 15.8 | 4.70 | 10000 | 120000 | 0.23 | 1206 | 1206K |
62 | 16 | 36 | 56 | 1 | 0.25 | 2.5 | 3.9 | 2.7 | 15.5 | 4.70 | 10000 | 12000 | 0.22 | 1206TN1 | 1206KTN1 | |
62 | 20 | 36 | 56 | 1 | 0.39 | 1.6 | 2.4 | 1.7 | 15.2 | 4.60 | 10000 | 12000 | 0.26 | 2206 | 2206K | |
62 | 20 | 36 | 56 | 1 | 0.33 | 1.9 | 3.0 | 2.0 | 23.8 | 6.60 | 10000 | 12000 | 0.274 | 2206TN1 | 2206KTN1 | |
72 | 19 | 37 | 65 | 1 | 0.26 | 2.4 | 3.8 | 2.6 | 21.5 | 6.28 | 8500 | 11000 | 0.4 | 1306 | 1306K | |
72 | 19 | 37 | 65 | 1 | 0.25 | 2.5 | 3.9 | 2.6 | 21.2 | 6.30 | 8500 | 11000 | 0.398 | 1306TN1 | 1306KTN1 | |
72 | 27 | 37 | 65 | 1 | 0.44 | 1.4 | 2.2 | 1.5 | 31.5 | 8.68 | 8000 | 10000 | 0.5 | 2306 | 2306K | |
72 | 27 | 37 | 65 | 1 | 0.43 | 1.5 | 2.3 | 1.5 | 31.5 | 8.70 | 8000 | 10000 | 0.555 | 2306TN1 | 2306KTN1 | |
35 | 72 | 17 | 42 | 65 | 1 | 0.23 | 2.7 | 4.2 | 2.9 | 15.8 | 5.08 | 8500 | 10000 | 0.32 | 1207 | 1207K |
72 | 17 | 42 | 65 | 1 | 0.23 | 2.7 | 4.2 | 2.9 | 18.8 | 5.90 | 8500 | 10000 | 0.327 | 1207TN1 | 1207KTN1 | |
72 | 23 | 42 | 65 | 1 | 0.38 | 1.7 | 2.6 | 1.8 | 21.8 | 6.65 | 8500 | 10000 | 0.44 | 2207 | 2207K | |
72 | 23 | 42 | 65 | 1 | 0.31 | 2.0 | 3.1 | 2.1 | 30.5 | 8.70 | 8500 | 10000 | 0.423 | 2207TN1 | 2207KTN1 | |
80 | 21 | 44 | 71 | 1.5 | 0.25 | 2.6 | 4.0 | 2.7 | 25.0 | 7.95 | 7500 | 9500 | 0.54 | 1307 | 1307K | |
80 | 21 | 44 | 71 | 1.5 | 0.25 | 2.5 | 3.9 | 2.6 | 26.2 | 8.50 | 7500 | 9500 | 0.533 | 1307TN1 | 1307KTN1 | |
80 | 21 | 44 | 71 | 1.5 | 0.46 | 1.4 | 2.1 | 1.4 | 39.2 | 11.0 | 7100 | 9000 | 0.68 | 2307 | 2307K | |
80 | 21 | 44 | 71 | 1.5 | 0.39 | 1.6 | 2.5 | 1.7 | 39.5 | 11.2 | 7100 | 9000 | 0.761 | 2307TN1 | 2307KTN1 | |
40 | 80 | 18 | 47 | 73 | 1 | 0.22 | 2.9 | 4.4 | 3.0 | 19.2 | 6.40 | 7500 | 9000 | 0.41 | 1208 | 1208K |
80 | 18 | 47 | 73 | 1 | 0.22 | 2.9 | 4.5 | 3.0 | 20.0 | 6.90 | 7500 | 9000 | 0.429 | 1208TN1 | 1208KTN1 | |
80 | 18 | 47 | 73 | 1 | 0.24 | 1.9 | 2.9 | 2.0 | 22.5 | 7.38 | 7500 | 9000 | 0.53 | 2208 | 2208K | |
80 | 18 | 47 | 73 | 1 | 0.29 | 2.2 | 3.4 | 2.3 | 31.8 | 10.2 | 7500 | 9000 | 0.521 | 2208TN1 | 2208KTN1 | |
90 | 23 | 49 | 81 | 1.5 | 0.24 | 2.6 | 4.0 | 2.7 | 29.5 | 9.50 | 6700 | 8500 | 0.71 | 1308 | 1308K | |
90 | 23 | 49 | 81 | 1.5 | 0.24 | 2.6 | 4.1 | 2.8 | 32.5 | 11.0 | 6700 | 8500 | 0.727 | 1308TN1 | 1308KTN1 | |
90 | 23 | 49 | 81 | 1.5 | 0.43 | 1.5 | 2.3 | 1.5 | 44.8 | 13.2 | 6300 | 8000 | 0.93 | 2308 | 2308K | |
90 | 23 | 49 | 81 | 1.5 | 0.40 | 1.6 | 2.5 | 1.7 | 54.0 | 15.8 | 6300 | 8000 | 1.01 | 2308TN1 | 2308KTN1 | |
45 | 85 | 19 | 52 | 78 | 1 | 0.21 | 2.9 | 4.6 | 3.1 | 21.8 | 7.32 | 7100 | 8500 | 0.49 | 1209 | 1209K |
85 | 19 | 52 | 78 | 1 | 0.22 | 2.9 | 4.5 | 3.0 | 23.5 | 8.30 | 7100 | 8500 | 0.488 | 1209TN1 | 1209KTN1 | |
85 | 19 | 52 | 78 | 1 | 0.31 | 2.1 | 3.2 | 2.2 | 23.2 | 8.00 | 7100 | 8500 | 0.55 | 2209 | 2209K | |
85 | 19 | 52 | 78 | 1 | 0.26 | 2.4 | 3.8 | 2.5 | 32.5 | 10.5 | 7100 | 8500 | 0.572 | 2209TN1 | 2209KTN1 | |
100 | 25 | 54 | 91 | 1.5 | 0.25 | 2.5 | 3.9 | 2.6 | 38.0 | 12.8 | 6000 | 7500 | 0.96 | 1309 | 1306K | |
100 | 25 | 54 | 91 | 1.5 | 0.23 | 2.7 | 4.2 | 2.8 | 38.8 | 13.5 | 6000 | 7500 | 0.975 | 1309TN1 | 1309KTN1 | |
100 | 25 | 54 | 91 | 1.5 | 0.42 | 1.5 | 2.3 | 1.6 | 55.0 | 16.2 | 5600 | 7100 | 1.25 | 2309 | 2309K | |
100 | 25 | 54 | 91 | 1.5 | 0.37 | 1.9 | 2.9 | 2.0 | 64.8 | 20.2 | 5000 | 6300 | 1.835 | 2310TN1 | 2310KTN1 |