Adapter Sleeve
The adapter sleeve is the most commonly used part of a bearing with a tapered bore when positioned on a cylindrical shaft. The Adapter Sleeve can be used for an Ordinary axis or stepped shaft.
The adapter sleeve is used to fix the tapered hole self-aligning bearing (self-aligning ball bearing and spherical roller bearing) on the shaft. The structure is simple, the work is reliable, the bearing exchange is convenient, and it is widely used in textile, light industry, paper making, metallurgy and belt. Transportation and transportation equipment industries.skf adapter sleeve
Components of the Adapter Sleeve
The adapter sleeve consists of a set of bushings, lock nuts, lock washers (or locking cards). The adapter sleeve with the lock nut and the lock washer can only be interchanged in one piece. Parts from different sources are not interchangeable
The adapter sleeve is easy to install and does not require additional fixing on the shaft. When the adapter sleeve is used on a common shaft, the bearing can be positioned anywhere on the shaft.
Tell us the Adapter Sleeve model you need, we will reply you the first time。
Adapter Sleeve structure diagram
Model table 1
Model table 2
Model table 3
Model table 4
Model table 5
Model table 6
Model table 1
Model and size of Locknut
| Locknut Number | Threads Min. Value of Major Dia. | Threads Thread Sizes | C | D | E | r |
| KMH2 | 15.000 | M15X1 | 25.000 | 8.000 | 21.000 | 1.17 |
| KMH3 | 17.000 | M17X1 | 28.000 | 8.000 | 24.000 | 1.17 |
| KMH4 | 20.000 | M20X1 | 32.000 | 9.000 | 26.000 | 1.17 |
| KMH4.4 | 22.000 | M22X1 | 34.000 | 9.000 | 28.000 | 1.17 |
| KMH5 | 25.000 | M25X1.5 | 38.000 | 10.000 | 32.000 | 1.17 |
| KMH5.6 | 28.000 | M28X1.5 | 42.000 | 10.000 | 36.000 | 1.17 |
| KMH6 | 30.000 | M30X1.5 | 45.000 | 10.000 | 38.000 | 1.17 |
| KMH6.4 | 32.000 | M32X1.5 | 48.000 | 11.000 | 40.000 | 1.59 |
| KMH7 | 35.000 | M35X1.5 | 52.000 | 11.000 | 44.000 | 1.59 |
| KMH8 | 40.000 | M40X1.5 | 58.000 | 11.000 | 50.000 | 1.59 |
| KMH9 | 45.000 | M45X1.5 | 65.000 | 12.000 | 56.000 | 1.59 |
| KMH10 | 50.000 | M50X1.5 | 70.000 | 13.000 | 61.000 | 1.59 |
| KMH11 | 55.000 | M55X2 | 75.000 | 13.000 | 67.000 | 1.59 |
| KMH12 | 60.000 | M60X2 | 80.000 | 14.000 | 73.000 | 1.59 |
| KMH13 | 65.000 | M65X2 | 85.000 | 14.000 | 79.000 | 2.38 |
| KMH14 | 70.000 | M70X2 | 92.000 | 14.000 | 85.000 | 2.38 |
| KMH15 | 75.000 | M75X2 | 98.000 | 15.000 | 90.000 | 2.38 |
| KM16 | 80.000 | M80X2 | 105.000 | 15.000 | 95.000 | 2.38 |
| KM17 | 85.000 | M85X2 | 110.000 | 16.000 | 102.000 | 2.38 |
| KM18 | 90.000 | M90X2 | 120.000 | 16.000 | 108.000 | 2.38 |
| KM19 | 95.000 | M95X2 | 125.000 | 17.000 | 113.000 | 3.18 |
| KM20 | 100.000 | M100X2 | 130.000 | 18.000 | 120.000 | 3.18 |
| KM21 | 105.000 | M105X2 | 140.000 | 18.000 | 126.000 | 3.18 |
| KM22 | 110.000 | M110X2 | 145.000 | 19.000 | 133.000 | 3.18 |
| KM23 | 115.000 | M115X2 | 150.000 | 19.000 | 137.000 | 3.18 |
| KM24 | 120.000 | M120X2 | 155.000 | 20.000 | 138.000 | 3.18 |
| KM25 | 125.000 | M125X2 | 160.000 | 21.000 | 148.000 | 3.18 |
| KM26 | 130.000 | M130X2 | 165.000 | 21.000 | 149.000 | 3.18 |
Model table 2
Models and sizes of Lockwasher
| Lockwasher Number | Max. Dia. Over Tangs#B | Face Dia.#F | Thickness#Q |
| MBB2 | 28.000 | 21.000 | 1.41 |
| MBB3 | 32.000 | 24.000 | 1.41 |
| MBB4 | 36.000 | 26.000 | 1.41 |
| MBB4.4 | 38.000 | 28.000 | 1.41 |
| MBB5 | 42.000 | 32.000 | 1.41 |
| MBB5.6 | 46.000 | 36.000 | 1.41 |
| MBB6 | 49.000 | 38.000 | 1.41 |
| MBB6.4 | 52.000 | 40.000 | 1.41 |
| MBB7 | 57.000 | 44.000 | 1.41 |
| MBB8 | 62.000 | 50.000 | 1.78 |
| MBB9 | 69.000 | 56.000 | 1.78 |
| MBB10 | 74.000 | 61.000 | 1.78 |
| MBB11 | 81.000 | 67.000 | 1.78 |
| MBB12 | 86.000 | 73.000 | 1.78 |
| MBB13 | 92.000 | 79.000 | 1.78 |
| MBB14 | 98.000 | 85.000 | 1.78 |
| MBB15 | 104.000 | 90.000 | 2.24 |
| MBB16 | 112.000 | 95.000 | 2.24 |
| MBB17 | 119.000 | 102.000 | 2.24 |
| MBB18 | 126.000 | 108.000 | 2.73 |
| MBB19 | 133.000 | 113.000 | 2.73 |
| MBB20 | 142.000 | 120.000 | 2.73 |
| MBB21 | 145.000 | 126.000 | 2.73 |
| MBB22 | 154.000 | 133.000 | 3.25 |
| MBB23 | 159.000 | 137.000 | 3.25 |
| MBB24 | 164.000 | 138.000 | 3.72 |
| MBB25 | 170.000 | 148.000 | 3.72 |
| MBB26 | 175.000 | 149.000 | 3.72 |
Model table 3
Tongued Washer Models and Sizes
| Tongued Washer Number | Bore Max.R | Bore Min.R | Outside Dia.#B | Thickness#Q | Key Max.S | Key Min.X |
| MW2 | 15.095 | 15.205 | 22.000 | 3.25 | 4.0 | 12.195 |
| MW3 | 17.095 | 17.205 | 24.000 | 3.25 | 4.0 | 14.195 |
| MW4 | 20.110 | 20.240 | 29.000 | 3.25 | 4.0 | 17.295 |
| MW4.4 | 22.110 | 22.240 | 31.000 | 3.25 | 4.0 | 19.710 |
| MW5 | 25.110 | 25.240 | 40.000 | 3.25 | 5.0 | 21.910 |
| MW5.6 | 28.110 | 28.240 | 40.000 | 3.25 | 5.0 | 24.910 |
| MW6 | 30.110 | 30.240 | 45.000 | 3.25 | 5.0 | 26.910 |
| MW6.4 | 32.120 | 32.280 | 50.000 | 3.25 | 5.0 | 29.010 |
| MW7 | 35.120 | 35.280 | 52.000 | 3.25 | 6.0 | 31.820 |
| MW8 | 40.120 | 40.280 | 57.000 | 4.20 | 6.0 | 36.520 |
| MW9 | 45.130 | 45.290 | 68.000 | 4.20 | 6.0 | 41.530 |
| MW10 | 50.130 | 50.290 | 76.000 | 4.20 | 6.0 | 46.530 |
| MW11 | 55.140 | 55.330 | 79.000 | 4.20 | 8.0 | 51.140 |
| MW12 | 60.140 | 60.330 | 88.000 | 4.70 | 8.0 | 55.940 |
| MW13 | 65.140 | 65.330 | 90.000 | 4.70 | 8.0 | 60.940 |
| MW14 | 70.150 | 70.340 | 103.000 | 4.70 | 8.0 | 65.950 |
| MW15 | 75.150 | 75.340 | 103.000 | 5.70 | 8.0 | 70.550 |
| MW16 | 80.150 | 80.340 | 111.000 | 5.70 | 10.0 | 75.150 |
| MW17 | 85.170 | 85.390 | 116.000 | 5.70 | 10.0 | 80.150 |
| MW18 | 90.170 | 90.390 | 121.000 | 7.62 | 10.0 | 84.670 |
| MW19 | 95.170 | 95.390 | 126.000 | 7.62 | 10.0 | 89.670 |
| MW20 | 100.170 | 100.390 | 131.000 | 7.62 | 12.0 | 94.670 |
| MW21 | 105.180 | 105.400 | 125.000 | 7.62 | 12.0 | 99.670 |
| MW22 | 110.180 | 110.400 | 136.000 | 7.62 | 12.0 | 104.180 |
| MW23 | 115.180 | 115.400 | 144.000 | 7.62 | 12.0 | 109.180 |
| MW24 | 120.180 | 120.400 | 150.000 | 9.57 | 14.0 | 113.180 |
| MW25 | 125.200 | 125.450 | 138.000 | 9.57 | 14.0 | 118.180 |
| MW26 | 130.200 | 130.450 | 166.000 | 9.57 | 14.0 | 123.200 |
Model table 4
Lock nut model table and size
| Locknut Number | Threads Min. Value of Major Dia. | Threads Thread Sizes | Outside Dia.#C | Thickness#D | Free Outside Dia.#E | Corner Radius#r |
| N-00 | 0.391 | 32 | 0.755 | 0.229 | 0.625 | 0.047 |
| N-01 | 0.469 | 32 | 0.880 | 0.323 | 0.719 | 0.047 |
| N-02 | 0.586 | 32 | 1.005 | 0.323 | 0.813 | 0.047 |
| N-03 | 0.664 | 32 | 1.130 | 0.354 | 0.938 | 0.047 |
| N-04 | 0.781 | 32 | 1.380 | 0.385 | 1.125 | 0.047 |
| N-05 | 0.969 | 32 | 1.568 | 0.416 | 1.281 | 0.047 |
| N-06 | 1.173 | 18 | 1.755 | 0.416 | 1.500 | 0.047 |
| TN-065 | 1.312 | 18 | 2.068 | 0.448 | 1.813 | 0.063 |
| TN-07 | 1.376 | 18 | 2.068 | 0.448 | 1.813 | 0.063 |
| TN-08 | 1.563 | 18 | 2.255 | 0.448 | 2.000 | 0.063 |
| TN-09 | 1.767 | 18 | 2.536 | 0.448 | 2.281 | 0.063 |
| TN-10 | 1.967 | 18 | 2.693 | 0.510 | 2.438 | 0.063 |
| TN-11 | 2.157 | 18 | 2.974 | 0.510 | 2.656 | 0.063 |
| TN-12 | 2.360 | 18 | 3.161 | 0.541 | 2.844 | 0.063 |
| TN-13 | 2.548 | 18 | 3.380 | 0.573 | 3.063 | 0.094 |
| TN-14 | 2.751 | 18 | 3.360 | 0.573 | 3.313 | 0.094 |
| TAN-15 | 2.933 | 12 | 3.880 | 0.604 | 3.563 | 0.094 |
| TAN-16 | 3.137 | 12 | 4.161 | 0.604 | 3.844 | 0.094 |
| TAN-17 | 3.340 | 12 | 4.411 | 0.635 | 4.031 | 0.094 |
| TAN-18 | 3.527 | 12 | 4.661 | 0.698 | 4.281 | 0.094 |
| TAN-19 | 3.730 | 12 | 4.943 | 0.729 | 4.563 | 0.125 |
| TAN-20 | 3.918 | 12 | 5.193 | 0.760 | 4.813 | 0.125 |
| TAN-21 | 4.122 | 12 | 5.443 | 0.760 | 5.000 | 0.125 |
| TAN-22 | 4.325 | 12 | 5.724 | 0.791 | 5.281 | 0.125 |
| TAN-24 | 4.716 | 12 | 6.130 | 0.823 | 5.688 | 0.125 |
| TAN-26 | 5.106 | 12 | 6.755 | 0.885 | 6.188 | 0.125 |
| TAN-128 | 5.497 | 12 | 7.099 | 1.198 | 6.531 | 0.125 |
| TAN-130 | 5.888 | 12 | 7.693 | 1.260 | 7.063 | 0.125 |
| TAN-132 | 6.284 | 8 | 8.068 | 1.291 | 7.438 | 0.156 |
| TAN-134 | 6.659 | 8 | 8.661 | 1.354 | 8.031 | 0.156 |
| TAN-136 | 7.066 | 8 | 9.068 | 1.416 | 8.375 | 0.156 |
| TAN-138 | 7.472 | 8 | 9.474 | 1.416 | 8.781 | 0.156 |
| TAN-140 | 7.847 | 8 | 9.849 | 1.510 | 9.156 | 0.156 |
Model table 5
Models and sizes of Lockwasher
| Lockwasher Number | Max. Dia. Over Tangs#B | Face Dia.#F | Thickness#Q | No. of Tangs |
| TW100 | 0.891 | 0.625 | 0.032 | 9 |
| TW101 | 1.031 | 0.719 | 0.032 | 9 |
| TW102 | 1.156 | 0.813 | 0.048 | 11 |
| TW103 | 1.344 | 0.938 | 0.048 | 11 |
| TW104 | 1.563 | 1.125 | 0.052 | 11 |
| TW105 | 1.703 | 1.281 | 0.052 | 13 |
| TW106 | 1.953 | 1.500 | 0.052 | 13 |
| TW065 | 2.234 | 1.813 | 0.052 | 15 |
| TW107 | 2.250 | 1.813 | 0.052 | 15 |
| TW108 | 2.484 | 2.000 | 0.062 | 15 |
| TW109 | 2.719 | 2.281 | 0.062 | 17 |
| TW110 | 2.922 | 2.438 | 0.062 | 17 |
| TW111 | 3.094 | 2.656 | 0.062 | 17 |
| TW112 | 3.328 | 2.844 | 0.072 | 17 |
| TW113 | 3.563 | 3.063 | 0.072 | 19 |
| TW114 | 3.813 | 3.313 | 0.072 | 19 |
| TW115 | 4.047 | 3.563 | 0.085 | 19 |
| TW116 | 4.391 | 3.844 | 0.085 | 19 |
| TW117 | 4.625 | 4.031 | 0.085 | 19 |
| TW118 | 4.953 | 4.281 | 0.115 | 19 |
| TW119 | 5.234 | 4.563 | 0.115 | 19 |
| TW120 | 5.484 | 4.813 | 0.115 | 19 |
| TW121 | 5.703 | 5.000 | 0.115 | 19 |
| TW122 | 6.000 | 5.281 | 0.130 | 19 |
| TW124 | 6.531 | 5.688 | 0.155 | 19 |
| TW126 | 7.047 | 6.188 | 0.155 | 19 |
| TW128 | 7.438 | 6.531 | 0.155 | 19 |
| TW130 | 8.063 | 7.063 | 0.193 | 19 |
| TW132 | 8.453 | 7.438 | 0.193 | 19 |
| TW134 | 9.078 | 8.031 | 0.193 | 19 |
| TW136 | 9.438 | 8.375 | 0.193 | 19 |
| TW138 | 9.859 | 8.781 | 0.193 | 19 |
| TW140 | 10.406 | 9.156 | 0.193 | 19 |
Model table 6
Tongued Washer Models and Sizes
| Tongued Washer Number | Bore Max.R | Bore Min.R | Outside Dia.#B | Thickness#Q | Key Max.S | Key Min.X |
| K91500 | 0.406 | 0.421 | 0.798 | 0.109 | 0.120 | 0.334 |
| K91501 | 0.484 | 0.499 | 0.923 | 0.109 | 0.120 | 0.412 |
| K91502 | 0.601 | 0.616 | 1.173 | 0.125 | 0.120 | 0.513 |
| K91503 | 0.679 | 0.694 | 1.173 | 0.125 | 0.120 | 0.591 |
| K91504 | 0.801 | 0.816 | 1.423 | 0.125 | 0.176 | 0.713 |
| K91505 | 0.989 | 1.009 | 1.860 | 0.125 | 0.176 | 0.897 |
| K91506 | 1.193 | 1.213 | 1.860 | 0.125 | 0.176 | 1.081 |
| K915065 | 1.333 | 1.353 | 2.173 | 0.125 | 0.176 | 1.221 |
| K91507 | 1.396 | 1.416 | 2.173 | 0.125 | 0.176 | 1.284 |
| K91508 | 1.583 | 1.603 | 2.735 | 0.156 | 0.290 | 1.461 |
| K91509 | 1.792 | 1.817 | 2.735 | 0.156 | 0.290 | 1.670 |
| K91510 | 1.992 | 2.017 | 3.235 | 0.156 | 0.290 | 1.870 |
| K91511 | 2.182 | 2.207 | 3.235 | 0.156 | 0.290 | 2.060 |
| K91512 | 2.400 | 2.425 | 3.735 | 0.187 | 0.290 | 2.248 |
| K91513 | 2.588 | 2.613 | 3.735 | 0.187 | 0.290 | 2.436 |
| K91514 | 2.791 | 2.816 | 3.735 | 0.187 | 0.290 | 2.639 |
| K91515 | 2.973 | 3.003 | 4.173 | 0.218 | 0.290 | 2.808 |
| K91516 | 3.177 | 3.207 | 4.173 | 0.218 | 0.353 | 3.012 |
| K91517 | 3.395 | 3.425 | 4.610 | 0.218 | 0.353 | 3.230 |
| K91518 | 3.582 | 3.612 | 5.110 | 0.250 | 0.353 | 3.387 |
| K91519 | 3.800 | 3.830 | 5.110 | 0.250 | 0.353 | 3.605 |
| K91520 | 3.988 | 4.018 | 5.610 | 0.250 | 0.353 | 3.778 |
| K91521 | 4.192 | 4.222 | 5.610 | 0.250 | 0.353 | 3.982 |
| K91522 | 4.395 | 4.425 | 6.110 | 0.281 | 0.353 | 4.170 |
| K91524 | 4.801 | 4.831 | 6.735 | 0.375 | 0.353 | 4.551 |
| K91526 | 5.191 | 5.226 | 7.485 | 0.375 | 0.435 | 4.921 |
| K91528 | 5.582 | 5.617 | 7.485 | 0.375 | 0.590 | 5.312 |
| K91530 | 5.983 | 6.018 | 7.985 | 0.375 | 0.590 | 5.675 |
| K91532 | 6.389 | 6.424 | 8.485 | 0.375 | 0.590 | 6.081 |
| K91534 | 6.764 | 6.799 | 8.985 | 0.375 | 0.715 | 6.456 |
| K91536 | 7.171 | 7.206 | 9.235 | 0.375 | 0.715 | 6.863 |
| K91538 | 7.577 | 7.612 | 9.735 | 0.375 | 0.715 | 7.269 |
| K91540 | 7.982 | 8.017 | 10.110 | 0.375 | 0.840 | 7.674 |
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