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Adapter Sleeve

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

Sectional view of the Adapter Sleeve
Cross section of Tongued Washer
Sectional view of Lockwasher

Model and size of Locknut

Locknut NumberThreads Min. Value of Major Dia.Threads Thread SizesCDEr
KMH215.000M15X125.0008.00021.0001.17
KMH317.000M17X128.0008.00024.0001.17
KMH420.000M20X132.0009.00026.0001.17
KMH4.422.000M22X134.0009.00028.0001.17
KMH525.000M25X1.538.00010.00032.0001.17
KMH5.628.000M28X1.542.00010.00036.0001.17
KMH630.000M30X1.545.00010.00038.0001.17
KMH6.432.000M32X1.548.00011.00040.0001.59
KMH735.000M35X1.552.00011.00044.0001.59
KMH840.000M40X1.558.00011.00050.0001.59
KMH945.000M45X1.565.00012.00056.0001.59
KMH1050.000M50X1.570.00013.00061.0001.59
KMH1155.000M55X275.00013.00067.0001.59
KMH1260.000M60X280.00014.00073.0001.59
KMH1365.000M65X285.00014.00079.0002.38
KMH1470.000M70X292.00014.00085.0002.38
KMH1575.000M75X298.00015.00090.0002.38
KM1680.000M80X2105.00015.00095.0002.38
KM1785.000M85X2110.00016.000102.0002.38
KM1890.000M90X2120.00016.000108.0002.38
KM1995.000M95X2125.00017.000113.0003.18
KM20100.000M100X2130.00018.000120.0003.18
KM21105.000M105X2140.00018.000126.0003.18
KM22110.000M110X2145.00019.000133.0003.18
KM23115.000M115X2150.00019.000137.0003.18
KM24120.000M120X2155.00020.000138.0003.18
KM25125.000M125X2160.00021.000148.0003.18
KM26130.000M130X2165.00021.000149.0003.18

Models and sizes of Lockwasher

Lockwasher NumberMax. Dia. Over Tangs#BFace Dia.#FThickness#Q
MBB228.00021.0001.41
MBB332.00024.0001.41
MBB436.00026.0001.41
MBB4.438.00028.0001.41
MBB542.00032.0001.41
MBB5.646.00036.0001.41
MBB649.00038.0001.41
MBB6.452.00040.0001.41
MBB757.00044.0001.41
MBB862.00050.0001.78
MBB969.00056.0001.78
MBB1074.00061.0001.78
MBB1181.00067.0001.78
MBB1286.00073.0001.78
MBB1392.00079.0001.78
MBB1498.00085.0001.78
MBB15104.00090.0002.24
MBB16112.00095.0002.24
MBB17119.000102.0002.24
MBB18126.000108.0002.73
MBB19133.000113.0002.73
MBB20142.000120.0002.73
MBB21145.000126.0002.73
MBB22154.000133.0003.25
MBB23159.000137.0003.25
MBB24164.000138.0003.72
MBB25170.000148.0003.72
MBB26175.000149.0003.72

Tongued Washer Models and Sizes

Tongued Washer NumberBore Max.RBore Min.ROutside Dia.#BThickness#QKey Max.SKey Min.X
MW215.09515.20522.0003.254.012.195
MW317.09517.20524.0003.254.014.195
MW420.11020.24029.0003.254.017.295
MW4.422.11022.24031.0003.254.019.710
MW525.11025.24040.0003.255.021.910
MW5.628.11028.24040.0003.255.024.910
MW630.11030.24045.0003.255.026.910
MW6.432.12032.28050.0003.255.029.010
MW735.12035.28052.0003.256.031.820
MW840.12040.28057.0004.206.036.520
MW945.13045.29068.0004.206.041.530
MW1050.13050.29076.0004.206.046.530
MW1155.14055.33079.0004.208.051.140
MW1260.14060.33088.0004.708.055.940
MW1365.14065.33090.0004.708.060.940
MW1470.15070.340103.0004.708.065.950
MW1575.15075.340103.0005.708.070.550
MW1680.15080.340111.0005.7010.075.150
MW1785.17085.390116.0005.7010.080.150
MW1890.17090.390121.0007.6210.084.670
MW1995.17095.390126.0007.6210.089.670
MW20100.170100.390131.0007.6212.094.670
MW21105.180105.400125.0007.6212.099.670
MW22110.180110.400136.0007.6212.0104.180
MW23115.180115.400144.0007.6212.0109.180
MW24120.180120.400150.0009.5714.0113.180
MW25125.200125.450138.0009.5714.0118.180
MW26130.200130.450166.0009.5714.0123.200

Lock nut model table and size

Locknut NumberThreads Min. Value of Major Dia.Threads Thread SizesOutside Dia.#CThickness#DFree Outside Dia.#ECorner Radius#r
N-000.391320.7550.2290.6250.047
N-010.469320.8800.3230.7190.047
N-020.586321.0050.3230.8130.047
N-030.664321.1300.3540.9380.047
N-040.781321.3800.3851.1250.047
N-050.969321.5680.4161.2810.047
N-061.173181.7550.4161.5000.047
TN-0651.312182.0680.4481.8130.063
TN-071.376182.0680.4481.8130.063
TN-081.563182.2550.4482.0000.063
TN-091.767182.5360.4482.2810.063
TN-101.967182.6930.5102.4380.063
TN-112.157182.9740.5102.6560.063
TN-122.360183.1610.5412.8440.063
TN-132.548183.3800.5733.0630.094
TN-142.751183.3600.5733.3130.094
TAN-152.933123.8800.6043.5630.094
TAN-163.137124.1610.6043.8440.094
TAN-173.340124.4110.6354.0310.094
TAN-183.527124.6610.6984.2810.094
TAN-193.730124.9430.7294.5630.125
TAN-203.918125.1930.7604.8130.125
TAN-214.122125.4430.7605.0000.125
TAN-224.325125.7240.7915.2810.125
TAN-244.716126.1300.8235.6880.125
TAN-265.106126.7550.8856.1880.125
TAN-1285.497127.0991.1986.5310.125
TAN-1305.888127.6931.2607.0630.125
TAN-1326.28488.0681.2917.4380.156
TAN-1346.65988.6611.3548.0310.156
TAN-1367.06689.0681.4168.3750.156
TAN-1387.47289.4741.4168.7810.156
TAN-1407.84789.8491.5109.1560.156

Models and sizes of Lockwasher

Lockwasher NumberMax. Dia. Over Tangs#BFace Dia.#FThickness#QNo. of Tangs
TW1000.8910.6250.0329
TW1011.0310.7190.0329
TW1021.1560.8130.04811
TW1031.3440.9380.04811
TW1041.5631.1250.05211
TW1051.7031.2810.05213
TW1061.9531.5000.05213
TW0652.2341.8130.05215
TW1072.2501.8130.05215
TW1082.4842.0000.06215
TW1092.7192.2810.06217
TW1102.9222.4380.06217
TW1113.0942.6560.06217
TW1123.3282.8440.07217
TW1133.5633.0630.07219
TW1143.8133.3130.07219
TW1154.0473.5630.08519
TW1164.3913.8440.08519
TW1174.6254.0310.08519
TW1184.9534.2810.11519
TW1195.2344.5630.11519
TW1205.4844.8130.11519
TW1215.7035.0000.11519
TW1226.0005.2810.13019
TW1246.5315.6880.15519
TW1267.0476.1880.15519
TW1287.4386.5310.15519
TW1308.0637.0630.19319
TW1328.4537.4380.19319
TW1349.0788.0310.19319
TW1369.4388.3750.19319
TW1389.8598.7810.19319
TW14010.4069.1560.19319

Tongued Washer Models and Sizes

Tongued Washer NumberBore Max.RBore Min.ROutside Dia.#BThickness#QKey Max.SKey Min.X
K915000.4060.4210.7980.1090.1200.334
K915010.4840.4990.9230.1090.1200.412
K915020.6010.6161.1730.1250.1200.513
K915030.6790.6941.1730.1250.1200.591
K915040.8010.8161.4230.1250.1760.713
K915050.9891.0091.8600.1250.1760.897
K915061.1931.2131.8600.1250.1761.081
K9150651.3331.3532.1730.1250.1761.221
K915071.3961.4162.1730.1250.1761.284
K915081.5831.6032.7350.1560.2901.461
K915091.7921.8172.7350.1560.2901.670
K915101.9922.0173.2350.1560.2901.870
K915112.1822.2073.2350.1560.2902.060
K915122.4002.4253.7350.1870.2902.248
K915132.5882.6133.7350.1870.2902.436
K915142.7912.8163.7350.1870.2902.639
K915152.9733.0034.1730.2180.2902.808
K915163.1773.2074.1730.2180.3533.012
K915173.3953.4254.6100.2180.3533.230
K915183.5823.6125.1100.2500.3533.387
K915193.8003.8305.1100.2500.3533.605
K915203.9884.0185.6100.2500.3533.778
K915214.1924.2225.6100.2500.3533.982
K915224.3954.4256.1100.2810.3534.170
K915244.8014.8316.7350.3750.3534.551
K915265.1915.2267.4850.3750.4354.921
K915285.5825.6177.4850.3750.5905.312
K915305.9836.0187.9850.3750.5905.675
K915326.3896.4248.4850.3750.5906.081
K915346.7646.7998.9850.3750.7156.456
K915367.1717.2069.2350.3750.7156.863
K915387.5777.6129.7350.3750.7157.269
K915407.9828.01710.1100.3750.8407.674

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Spherical plain bearing