Bearing Model | Bore diameter (d)(mm) | Outside diameter (D)(mm) | Height (H)(mm) | Mass (M)(kg) | Basic dynamic load rating (C)(KN) | Basic static load rating (C0)(KN) | Fatigue load limit (Pu)(KN) | Minimum load factor (A) | Reference speed r/min | Limiting speed r/min |
81102 TNMore Info | 15 | 28 | 9 | 0.024 | 11.2 | 27 | 2.45 | 0.000058 | 4300 | 8500 |
81103 TNMore Info | 17 | 30 | 9 | 0.027 | 12.2 | 31.5 | 2.85 | 0.000079 | 4300 | 8500 |
81104 TNMore Info | 20 | 35 | 10 | 0.037 | 18.6 | 48 | 4.65 | 0.00018 | 3800 | 7500 |
81105 TNMore Info | 25 | 42 | 11 | 0.053 | 25 | 69.5 | 6.8 | 0.00039 | 3200 | 6300 |
81106 TNMore Info | 30 | 47 | 11 | 0.057 | 27 | 78 | 7.65 | 0.00049 | 3000 | 6000 |
81206 TNMore Info | 30 | 52 | 16 | 0.12 | 50 | 134 | 13.4 | 0.0014 | 2400 | 4800 |
81107 TNMore Info | 35 | 52 | 12 | 0.073 | 29 | 93 | 9.15 | 0.00069 | 2800 | 5600 |
81207 TNMore Info | 35 | 62 | 18 | 0.21 | 62 | 190 | 19.3 | 0.0029 | 2000 | 4000 |
81108 TNMore Info | 40 | 60 | 13 | 0.11 | 43 | 137 | 13.7 | 0.0015 | 2400 | 5000 |
81208 TNMore Info | 40 | 68 | 19 | 0.25 | 83 | 255 | 26.5 | 0.0052 | 1900 | 3800 |
89308 TNMore Info | 40 | 78 | 22 | 0.48 | 95 | 365 | 36.5 | 0.011 | 2000 | 4000 |
81109 TNMore Info | 45 | 65 | 14 | 0.13 | 45 | 153 | 15.3 | 0.0019 | 2200 | 4500 |
81209 TNMore Info | 45 | 73 | 20 | 0.29 | 83 | 255 | 26.5 | 0.0052 | 1800 | 3600 |
81110TNMore Info | 50 | 70 | 14 | 0.14 | 47.5 | 166 | 16.6 | 0.0022 | 2200 | 4300 |
81210TNMore Info | 50 | 78 | 22 | 0.36 | 91.5 | 300 | 31 | 0.0072 | 1700 | 3400 |
81111 TNMore Info | 55 | 78 | 16 | 0.23 | 69.5 | 285 | 29 | 0.0065 | 1900 | 3800 |
81211 TNMore Info | 55 | 90 | 25 | 0.57 | 122 | 390 | 40 | 0.012 | 1400 | 2800 |
81112 TNMore Info | 60 | 85 | 17 | 0.27 | 80 | 300 | 30.5 | 0.0072 | 1800 | 3600 |
81212 TNMore Info | 60 | 95 | 26 | 0.65 | 137 | 465 | 47.5 | 0.017 | 1400 | 2800 |
89312 TNMore Info | 60 | 110 | 30 | 1.25 | 153 | 640 | 65.5 | 0.033 | 1400 | 2800 |
81113 TNMore Info | 65 | 90 | 18 | 0.31 | 83 | 320 | 32.5 | 0.0082 | 1700 | 3400 |
81213 TNMore Info | 65 | 100 | 27 | 0.72 | 140 | 490 | 50 | 0.019 | 1300 | 2600 |
89313 TNMore Info | 65 | 115 | 30 | 1.35 | 153 | 640 | 65.5 | 0.033 | 1400 | 2800 |
81114 TNMore Info | 70 | 95 | 18 | 0.33 | 86.5 | 345 | 34.5 | 0.0095 | 1700 | 3400 |
81214 TNMore Info | 70 | 105 | 27 | 0.77 | 146 | 530 | 55 | 0.022 | 1300 | 2600 |
89314 TNMore Info | 70 | 125 | 34 | 1.8 | 186 | 800 | 81.5 | 0.05 | 1300 | 2600 |
81115 TNMore Info | 75 | 100 | 19 | 0.39 | 83 | 335 | 34 | 0.009 | 1600 | 3200 |
81215 TNMore Info | 75 | 110 | 27 | 0.8 | 137 | 490 | 50 | 0.019 | 1200 | 2400 |
81116 TNMore Info | 80 | 105 | 19 | 0.4 | 81.5 | 335 | 34 | 0.009 | 1500 | 3000 |
81216 TNMore Info | 80 | 115 | 28 | 0.9 | 160 | 610 | 63 | 0.03 | 1200 | 2400 |
89316 TNMore Info | 80 | 140 | 36 | 2.35 | 240 | 1060 | 108 | 0.09 | 1200 | 2400 |
89416 MMore Info | 80 | 170 | 54 | 7.05 | 440 | 1730 | 173 | 0.24 | 900 | 1800 |
81117 TNMore Info | 85 | 110 | 19 | 0.42 | 88 | 365 | 37.5 | 0.011 | 1500 | 3000 |
81217 TNMore Info | 85 | 125 | 31 | 1.2 | 170 | 640 | 67 | 0.033 | 1100 | 2200 |
81118 TNMore Info | 90 | 120 | 22 | 0.62 | 110 | 450 | 45.5 | 0.016 | 1300 | 2600 |
81218 TNMore Info | 90 | 135 | 35 | 1.75 | 232 | 865 | 90 | 0.06 | 1000 | 2000 |
81120TNMore Info | 100 | 135 | 25 | 0.95 | 156 | 630 | 62 | 0.032 | 1200 | 2400 |
81220TNMore Info | 100 | 150 | 38 | 2.2 | 270 | 1060 | 104 | 0.09 | 900 | 1800 |
89320 MMore Info | 100 | 170 | 42 | 4.55 | 300 | 1370 | 132 | 0.15 | 950 | 1900 |
81122TNMore Info | 110 | 145 | 25 | 1.05 | 163 | 680 | 65.5 | 0.037 | 1100 | 2200 |
81222TNMore Info | 110 | 160 | 38 | 2.3 | 260 | 1000 | 98 | 0.08 | 850 | 1700 |
89322 MMore Info | 110 | 190 | 48 | 6.7 | 400 | 1830 | 173 | 0.27 | 850 | 1700 |
81124 TNMore Info | 120 | 155 | 25 | 1.1 | 170 | 735 | 68 | 0.043 | 1100 | 2200 |
81224 TNMore Info | 120 | 170 | 39 | 2.55 | 255 | 1000 | 96.5 | 0.08 | 800 | 1600 |
89324 MMore Info | 120 | 210 | 54 | 9.45 | 510 | 2360 | 216 | 0.45 | 750 | 1500 |
81126 TNMore Info | 130 | 170 | 30 | 1.65 | 200 | 880 | 81.5 | 0.062 | 950 | 1900 |
81226 TNMore Info | 130 | 190 | 45 | 4 | 380 | 1460 | 137 | 0.17 | 700 | 1400 |
81128 TNMore Info | 140 | 180 | 31 | 1.9 | 208 | 930 | 85 | 0.069 | 900 | 1800 |
81228 TNMore Info | 140 | 200 | 46 | 5.05 | 360 | 1400 | 129 | 0.16 | 700 | 1400 |
81130 TNMore Info | 150 | 190 | 31 | 2.2 | 212 | 1000 | 88 | 0.08 | 850 | 1700 |
81230 TNMore Info | 150 | 215 | 50 | 7.2 | 465 | 1900 | 170 | 0.29 | 630 | 1300 |
81132 TNMore Info | 160 | 200 | 31 | 2.1 | 216 | 1020 | 90 | 0.083 | 850 | 1700 |
81232 TNMore Info | 160 | 225 | 51 | 7.6 | 480 | 2000 | 176 | 0.32 | 600 | 1200 |
89432 MMore Info | 160 | 320 | 95 | 42 | 1430 | 6400 | 540 | 3.3 | 480 | 950 |
81134 TNMore Info | 170 | 215 | 34 | 2.4 | 285 | 1340 | 118 | 0.14 | 800 | 1600 |
81234 TNMore Info | 170 | 240 | 55 | 9.3 | 540 | 2280 | 200 | 0.42 | 560 | 1100 |
89434 MMore Info | 170 | 340 | 103 | 52 | 1600 | 7200 | 600 | 4.15 | 430 | 850 |
81136 TNMore Info | 180 | 225 | 34 | 3.7 | 270 | 1270 | 110 | 0.13 | 750 | 1500 |
81236 TNMore Info | 180 | 250 | 56 | 9.95 | 550 | 2400 | 204 | 0.46 | 560 | 1100 |
89436 MMore Info | 180 | 360 | 109 | 60 | 1760 | 8000 | 655 | 5.1 | 400 | 800 |
81138 TNMore Info | 190 | 240 | 37 | 4.75 | 310 | 1460 | 125 | 0.17 | 700 | 1400 |
81238 TNMore Info | 190 | 270 | 62 | 12 | 695 | 2900 | 250 | 0.67 | 500 | 1000 |
89438 MMore Info | 190 | 380 | 115 | 65.5 | 1960 | 9000 | 720 | 6.5 | 380 | 750 |
81140 TNMore Info | 200 | 250 | 37 | 4.95 | 310 | 1500 | 125 | 0.18 | 700 | 1400 |
81240 TNMore Info | 200 | 280 | 62 | 13.5 | 720 | 3100 | 255 | 0.77 | 500 | 1000 |
89440 MMore Info | 200 | 400 | 122 | 75 | 2160 | 10000 | 800 | 8 | 360 | 700 |
81144 TNMore Info | 220 | 270 | 37 | 5.2 | 335 | 1700 | 137 | 0.23 | 670 | 1300 |
81244 TNMore Info | 220 | 300 | 63 | 15 | 750 | 3350 | 275 | 0.9 | 480 | 950 |
89444 MMore Info | 220 | 420 | 122 | 84.5 | 2320 | 11200 | 880 | 10 | 340 | 700 |
81148 TNMore Info | 240 | 300 | 45 | 8.45 | 475 | 2450 | 196 | 0.48 | 560 | 1100 |
81248 TNMore Info | 240 | 340 | 78 | 22 | 1100 | 4900 | 390 | 1.92 | 400 | 800 |
81152 TNMore Info | 260 | 320 | 45 | 9.1 | 490 | 2600 | 200 | 0.54 | 530 | 1100 |
81252 TNMore Info | 260 | 360 | 79 | 27 | 1140 | 5300 | 415 | 2.25 | 380 | 750 |
81156 TNMore Info | 280 | 350 | 53 | 12.5 | 680 | 3550 | 275 | 1 | 480 | 950 |
81160 TNMore Info | 300 | 380 | 62 | 19.5 | 850 | 4400 | 335 | 1.55 | 430 | 850 |
81260 TNMore Info | 300 | 420 | 95 | 43 | 1530 | 7200 | 540 | 4.1 | 320 | 630 |
81164 TNMore Info | 320 | 400 | 63 | 20.5 | 880 | 4650 | 345 | 1.73 | 400 | 800 |
K 81102 TNMore Info | 15 | 28 | 3.5 | 0.006 | 11.2 | 27 | 2.45 | - | 4300 | 8500 |
K 81103 TNMore Info | 17 | 30 | 3.5 | 0.009 | 12.2 | 31.5 | 2.85 | - | 4300 | 8500 |
K 81104 TNMore Info | 20 | 35 | 4.5 | 0.013 | 18.6 | 48 | 4.65 | - | 3800 | 7500 |
K 81105 TNMore Info | 25 | 42 | 5 | 0.015 | 25 | 69.5 | 6.8 | - | 3200 | 6300 |
K 81106 TNMore Info | 30 | 47 | 5 | 0.017 | 27 | 78 | 7.65 | - | 3000 | 6000 |
K 81206 TNMore Info | 30 | 52 | 7.5 | 0.033 | 50 | 134 | 13.4 | - | 2400 | 4800 |
K 81107 TNMore Info | 35 | 52 | 5 | 0.019 | 29 | 93 | 9.15 | - | 2800 | 5600 |
K 81207 TNMore Info | 35 | 62 | 7.5 | 0.043 | 62 | 190 | 19.3 | - | 2000 | 4000 |
K 81108 TNMore Info | 40 | 60 | 6 | 0.031 | 43 | 137 | 13.7 | - | 2400 | 5000 |
K 81208 TNMore Info | 40 | 68 | 9 | 0.081 | 83 | 255 | 26.5 | - | 1900 | 3800 |
K 89308 TNMore Info | 40 | 78 | 7 | 0.098 | 95 | 365 | 36.5 | - | 2000 | 4000 |
K 81109 TNMore Info | 45 | 65 | 6 | 0.035 | 45 | 153 | 15.3 | - | 2200 | 4500 |
K 81209 TNMore Info | 45 | 73 | 9 | 0.085 | 83 | 255 | 26.5 | - | 1800 | 3600 |
K 81110 TNMore Info | 50 | 70 | 6 | 0.038 | 47.5 | 166 | 16.6 | - | 2200 | 4300 |
K 81210 TNMore Info | 50 | 78 | 9 | 0.098 | 91.5 | 300 | 31 | - | 1700 | 3400 |
K 81111 TNMore Info | 55 | 78 | 6 | 0.045 | 69.5 | 285 | 29 | - | 1900 | 3800 |
K 81211 TNMore Info | 55 | 90 | 11 | 0.17 | 122 | 390 | 40 | - | 1400 | 2800 |
K 81112 TNMore Info | 60 | 85 | 7.5 | 0.082 | 80 | 300 | 30.5 | - | 1800 | 3600 |
K 81212 TNMore Info | 60 | 95 | 11 | 0.18 | 137 | 465 | 47.5 | - | 1400 | 2800 |
K 89312 TNMore Info | 60 | 110 | 9 | 0.21 | 153 | 640 | 65.5 | - | 1400 | 2800 |
K 81113 TNMore Info | 65 | 90 | 7.5 | 0.09 | 83 | 320 | 32.5 | - | 1700 | 3400 |
K 81213 TNMore Info | 65 | 100 | 11 | 0.19 | 140 | 490 | 50 | - | 1300 | 2600 |
K 89313 TNMore Info | 65 | 115 | 9 | 0.21 | 153 | 640 | 65.5 | - | 1400 | 2800 |
K 81114 TNMore Info | 70 | 95 | 7.5 | 0.092 | 86.5 | 345 | 34.5 | - | 1700 | 3400 |
K 81214 TNMore Info | 70 | 105 | 11 | 0.21 | 146 | 530 | 55 | - | 1300 | 2600 |
K 89314 TNMore Info | 70 | 125 | 10 | 0.29 | 186 | 800 | 81.5 | - | 1300 | 2600 |
K 81115 TNMore Info | 75 | 100 | 7.5 | 0.096 | 83 | 335 | 34 | - | 1600 | 3200 |
K 81215 TNMore Info | 75 | 110 | 11 | 0.2 | 137 | 490 | 50 | - | 1200 | 2400 |
K 81116 TNMore Info | 80 | 105 | 7.5 | 0.095 | 81.5 | 335 | 34 | - | 1500 | 3000 |
K 81216 TNMore Info | 80 | 115 | 11 | 0.23 | 160 | 610 | 63 | - | 1200 | 2400 |
K 89316 TNMore Info | 80 | 140 | 11 | 0.42 | 240 | 1060 | 108 | - | 1200 | 2400 |
K 89416 MMore Info | 80 | 170 | 18 | 2.04 | 440 | 1730 | 173 | - | 900 | 1800 |
K 81117 TNMore Info | 85 | 110 | 7.5 | 0.12 | 88 | 365 | 37.5 | - | 1500 | 3000 |
K 81217 TNMore Info | 85 | 125 | 12 | 0.28 | 170 | 640 | 67 | - | 1100 | 2200 |
K 81118 TNMore Info | 90 | 120 | 9 | 0.15 | 110 | 450 | 45.5 | - | 1300 | 2600 |
K 81218 TNMore Info | 90 | 135 | 14 | 0.54 | 232 | 865 | 90 | - | 1000 | 2000 |
K 81120 TNMore Info | 100 | 135 | 11 | 0.25 | 156 | 630 | 62 | - | 1200 | 2400 |
K 81220 TNMore Info | 100 | 150 | 15 | 0.6 | 270 | 1060 | 104 | - | 900 | 1800 |
K 89320 MMore Info | 100 | 170 | 13 | 1.18 | 300 | 1370 | 132 | - | 950 | 1900 |
K 81122 TNMore Info | 110 | 145 | 11 | 0.27 | 163 | 680 | 65.5 | - | 1100 | 2200 |
K 81222 TNMore Info | 110 | 160 | 15 | 0.27 | 260 | 1000 | 98 | - | 850 | 1700 |
K 89322 MMore Info | 110 | 190 | 15 | 1.82 | 400 | 1830 | 173 | - | 850 | 1700 |
K 81124 TNMore Info | 120 | 155 | 11 | 0.29 | 170 | 735 | 68 | - | 1100 | 2200 |
K 81224 TNMore Info | 120 | 170 | 15 | 0.84 | 255 | 1000 | 96.5 | - | 800 | 1600 |
K 89324 MMore Info | 120 | 210 | 17 | 2.64 | 510 | 2360 | 216 | - | 750 | 1500 |
K 81126 TNMore Info | 130 | 170 | 12 | 0.39 | 200 | 880 | 81.5 | - | 950 | 1900 |
K 81226 TNMore Info | 130 | 190 | 19 | 1.144 | 380 | 1460 | 137 | - | 700 | 1400 |
K 81128 TNMore Info | 140 | 180 | 12 | 0.4 | 208 | 930 | 85 | - | 900 | 1800 |
K 81228 MMore Info | 140 | 200 | 19 | 1.8 | 360 | 1400 | 129 | - | 700 | 1400 |
K 81130 TNMore Info | 150 | 190 | 12 | 0.43 | 212 | 1000 | 88 | - | 850 | 1700 |
K 81230 MMore Info | 150 | 215 | 21 | 2.81 | 465 | 1900 | 170 | - | 630 | 1300 |
K 81132 TNMore Info | 160 | 200 | 12 | 0.44 | 216 | 1020 | 90 | - | 850 | 1700 |
K 81232 MMore Info | 160 | 225 | 21 | 3.36 | 480 | 2000 | 176 | - | 600 | 1200 |
K 89432 MMore Info | 160 | 320 | 32 | 12.4 | 1430 | 6400 | 540 | - | 480 | 950 |
K 81134 TNMore Info | 170 | 215 | 14 | 0.66 | 285 | 1340 | 118 | - | 800 | 1600 |
K 81234 MMore Info | 170 | 240 | 22 | 3.5 | 540 | 2280 | 200 | - | 560 | 1100 |
K 89434 MMore Info | 170 | 340 | 34 | 14.9 | 1600 | 7200 | 600 | - | 430 | 850 |
K 81136 MMore Info | 180 | 225 | 14 | 1.46 | 270 | 1270 | 110 | - | 750 | 1500 |
K 81236 MMore Info | 180 | 250 | 22 | 3.67 | 550 | 2400 | 204 | - | 560 | 1100 |
K 89436 MMore Info | 180 | 360 | 36 | 17.6 | 1760 | 8000 | 655 | - | 400 | 800 |
K 81138 MMore Info | 190 | 240 | 15 | 1.84 | 310 | 1460 | 125 | - | 700 | 1400 |
K 81238 MMore Info | 190 | 270 | 26 | 5.17 | 695 | 2900 | 250 | - | 500 | 1000 |
K 89438 MMore Info | 190 | 380 | 38 | 14.5 | 1960 | 9000 | 720 | - | 380 | 750 |
K 81140 MMore Info | 200 | 250 | 15 | 1.93 | 310 | 1500 | 125 | - | 700 | 1400 |
K 81240 MMore Info | 200 | 280 | 26 | 5.39 | 720 | 3100 | 255 | - | 500 | 1000 |
K 89440 MMore Info | 200 | 400 | 40 | 24 | 2160 | 10000 | 800 | - | 360 | 700 |
K 81144 MMore Info | 220 | 270 | 15 | 2.04 | 335 | 1700 | 137 | - | 670 | 1300 |
K 81244 MMore Info | 220 | 300 | 26 | 5.8 | 750 | 3350 | 275 | - | 480 | 950 |
K 89444 MMore Info | 220 | 420 | 40 | 20 | 2320 | 11200 | 880 | - | 340 | 700 |
K 81148 MMore Info | 240 | 300 | 18 | 3.31 | 475 | 2450 | 196 | - | 560 | 1100 |
K 81248 MMore Info | 240 | 340 | 32 | 9.42 | 1100 | 4900 | 390 | - | 400 | 800 |
K 81152 MMore Info | 260 | 320 | 18 | 3.55 | 490 | 2600 | 200 | - | 530 | 1100 |
K 81252 MMore Info | 260 | 360 | 32 | 10.8 | 1140 | 5300 | 415 | - | 380 | 750 |
K 81156 MMore Info | 280 | 350 | 22 | 5.31 | 680 | 3550 | 275 | - | 480 | 950 |
K 81160 MMore Info | 300 | 380 | 25 | 7.59 | 850 | 4400 | 335 | - | 430 | 850 |
K 81260 MMore Info | 300 | 420 | 38 | 17.5 | 1530 | 7200 | 540 | - | 320 | 630 |
K 81164 MMore Info | 320 | 400 | 25 | 8.04 | 880 | 4650 | 345 | - | 400 | 800 |
By choosing the WEEYH Bearing series products, you will receive the following services
Rich bearing production experience——we cooperate with China's top bearing research institute. Aiming to provide the best performance super precision bearings, our bearings are exported to more than 60 countries around the world.
OEM quality——We have a complete testing laboratory and an independent design and development team. From raw materials to finished products, complete production lines, and strict inspection and testing have made our products reach the international first-class level.
Top bearing quality——using advanced production technology, it can replace international brand bearings and perfectly adapt to the bearings you are currently using.
One day, one piece——we have a complete inventory management system. Different from trading companies, WEEYH has a large inventory of bearings. Most of the bearings can be shipped on the same day as the order, and even one piece can be shipped.
After-sales support——Collaborate with genuine professional engineers to solve all problems in your production/use/maintenance.
Choosing WEEYH means that you will gain nearly half a century of industry experience from us, as well as the commitment and guarantee of over 200 industry experts and engineers.
Bearings are widely used in automobile engines, transmission systems, wheels and other critical components to support rotational motion and reduce friction.
In the energy industry, such as wind power, solar power and traditional power plants, bearings are used to support turbines, fans, generators and other equipment.
The field of heavy machinery manufacturing such as excavators, loaders, excavators, etc. Using bearings to support and rotate various moving parts.
Bearings are used in train and subway systems to support wheels and other moving components.
In marine and marine engineering, bearings are used to support ship engines, propellers, transmission systems, etc.
Bearings play a vital role in the design and operation of robotic arms. They not only ensure the smooth and precise movement of the robotic arm, but also have a direct impact on improving the performance, reliability and efficiency of the robotic arm.
Bearings are also often used in electronic equipment, such as computer hard drives, printers, and optical drives.
In medical equipment, such as scanners, X-ray machines, and surgical equipment, bearings are also be required.
The aerospace sector uses bearings to provide support in equipment such as aircraft landing gear, wing controls and satellite panels.
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