• Mold EX-Press has been unavailable due to a Microsoft Windows update issued on October 11, 2017. Mold EX-Press (DVD version) will be available for use once the Microsoft Windows update issued on November 14, 2017 is applied. For additional details, please click here.
  • MISUMI USA's offices and warehouses will close for the Thanksgiving Holiday weekend. MISUMI USA will be closed Thursday, November 23, through Sunday, November 26 for the Thanksgiving holiday. Orders submitted after 9:00 p.m. Eastern Time on Wednesday, November 22 will be processed when we return Monday, November 27. Online quoting and order entry will be available on our Web Ordering System. We wish you all a happy holiday.

Keyless Bushings - Standard

Keyless Bushings - Standard
  • Volume Discount

A hub (such as pulleys, gears and sprockets) can be easily connected with a shaft by screwing.

  • METRIC
Keyless Bushings - Standard:Related Image
・Materials
TypeMain Body
[ M ] Material[ S ] Surfacce Treatment
MLM1045 Carbon Steel-
MLMBBlack Oxide
MLMPElectroless Nickel Plating
MLHS304 Stainless Steel-

Specifications

Keyless Bushings - Standard:Related Image
Part NumberDD1P.C.D.L2L3TT2Locking Screw
TypedMxLQty.
MLM
MLMB
(Black Oxide)
MLMP
(Electroless Nickel Plating)
MLHS
(Stainless Steel)
51618.511.71381.81.2M3x104
61921.51414.3921.3M4x12
82123.515.414.69.32.01.3
102325.517.514.89.5
112426.518.415.8
122628.520.218.010.52.51.5M4x156
142830.522.2
152931.523.219.011.5
163033.024.219.612.01.6
173133.525.220.112.58
183234.526.2
193335.527.2
203842.030.824.115.33.01.8M5x18
224044.032.8
244246.034.825.116.3
254347.035.826.117.3
284650.038.826.63.510
304852.040.8
325054.042.827.618.3
355762.048.430.019.54.02.0M6x208
386065.051.430.520.010
406267.053.431.020.5
426469.055.4
456772.058.431.521.0
487075.061.432.04.512
507277.063.432.521.514
557783.068.4
608287.073.433.522.05.015
658792.078.4
7097103.086.236.124.0M8x2514
■Features
(1) With pilot on flange of the inner diameter, the tightening lock screw presses hub inner diameter. This generates effect to control instability on the hub end face and outer diameter (centering effect).
(2) Free phase adjustment and positioning.
(3) No hub movement in axial direction when tightened with lock screw.
(4) No backlash after tightening.
■Recommended Tolerance of Shaft and Hub
Shaft Outer Diameterh7 (g6)
Hub Inner DiameterH7
Finish surface roughness at or below 1.6a in shaft and 3.2a in hub.
TypeMLM / MLMBMLMPMLHSMass
(g)
dMax. Allowable Torque
(Nm)
Allowable Thrust Load
(kN)
Screw Tightening Torque (Nm)Max. Allowable Torque
(Nm)
Allowable Thrust Load
(kN)
Screw Tightening Torque (Nm)Max. Allowable Torque
(Nm)
Allowable Thrust Load
(kN)
Screw Tightening Torque (Nm)
MLMMLMB
56.82.641.91.64.61.841.92.81.130.8818
612.72.943.93.210.72.493.97.82.542.726
819.64.8316.64.110.72.6435
1027.55.1019.63.912.72.5540
1129.45.3022.54.014.72.6445
1244.17.3636.25.924.54.0253
1463.79.0250.97.228.461
1580.49.9154.830.466
1683.310.0058.87.332.375
1792.210.1076.48.946.15.3975
1895.110.2080.349.080
1998.110.3085.251.981
20216.021.608.87.5183.018.38.8121.612.165.6144
22255.022.60201.0133.412.06165
24363.029.90252.021.0146.112.16180
25392.031.40264.021.1153.0188
28441.0295.0213.815.20195
30500.033.30396.026.4229.515.30208
32530.0423.0244.215.20219
35883.047.6015.712.7548.031.315.7301.117.169.6325
381020.049.40741.039.0409.021.48362
401079.050.30779.0430.6380
421157.051.50823.039.2452.2405
451285.056.90882.0484.6435
481402.058.401117.046.5620.925.80460
501706.068.201362.054.4754.330.11485
551883.068.501512.055.0---520
602108.068.701768.058.9560
652236.01915.0610
703285.093.2037.331.02920.083.637.3845
kgf=Nx0.101972

Part Number 

  • Incomplete part number.
    Please use left hand selections to complete a part number.
Loading...
Part Number
MLHS5
MLHS6
MLHS8
MLHS10
MLHS11
MLHS12
MLHS14
MLHS15
MLHS16
MLHS17
MLHS18
MLHS19
MLHS20
MLHS22
MLHS24
MLHS25
MLHS28
MLHS30
MLHS32
MLHS35
MLHS38
MLHS40
MLHS42
MLHS45
MLHS48
MLHS50
MLM5
MLM6
MLM8
MLM10
MLM11
MLM12
MLM14
MLM15
MLM16
MLM17
MLM18
MLM19
MLM20
MLM22
MLM24
MLM25
MLM28
MLM30
MLM32
MLM35
MLM38
MLM40
MLM42
MLM45
MLM48
MLM50
MLM55
MLM60
MLM65
MLM70
MLMB5
MLMB6
MLMB8
MLMB10
Part NumberVolume DiscountDays to Ship RoHSBody Material Shaft Bore Dia. d
(Ø)
Max. Allowable Torque Range
(N•m)
Main Body Surface Treatment Hub Dia. D
(Ø)
Max. Allowable Torque
(N•m)
Locking Screw Qty. Allowable Thrust Load
(kN)
Overall Length
(mm)
O.D. D1 (or D)
(Ø)
Available

Same day

Stock

Compliant304 Stainless Steel52.0~20.0None162.8Multiple Pieces1.131318.5
Available

Same day

Stock

Compliant304 Stainless Steel62.0~20.0None197.8Multiple Pieces2.5414.321.5
Available

Same day

Stock

Compliant304 Stainless Steel82.0~20.0None2110.7Multiple Pieces2.6414.623.5
Available

Same day

Stock

Compliant304 Stainless Steel102.0~20.0None2312.7Multiple Pieces2.5514.825.5
Available

Same day

Stock

Compliant304 Stainless Steel112.0~20.0None2414.7Multiple Pieces2.6415.826.5
Available

Same day

Stock

Compliant304 Stainless Steel1220.1~50.0None2624.5Multiple Pieces4.021828.5
Available

Same day

Stock

Compliant304 Stainless Steel1420.1~50.0None2828.4Multiple Pieces4.021830.5
Available

Same day

Stock

Compliant304 Stainless Steel1520.1~50.0None2930.4Multiple Pieces4.021931.5
Available

Same day

Stock

Compliant304 Stainless Steel1620.1~50.0None3032.3Multiple Pieces4.0219.633
Available

Same day

Stock

Compliant304 Stainless Steel1720.1~50.0None3146.1Multiple Pieces5.3920.133.5
Available

Same day

Stock

Compliant304 Stainless Steel1820.1~50.0None3249Multiple Pieces5.3920.134.5
Available

Same day

Stock

Compliant304 Stainless Steel1950.1~70.0None3351.9Multiple Pieces5.3920.135.5
Available

Same day

Stock

Compliant304 Stainless Steel20100.1~150.0None38121.6Multiple Pieces12.1624.142
Available

Same day

Stock

Compliant304 Stainless Steel22100.1~150.0None40133.4Multiple Pieces12.0624.144
Available

Same day

Stock

Compliant304 Stainless Steel24100.1~150.0None42146.1Multiple Pieces12.1625.146
Available

Same day

Stock

Compliant304 Stainless Steel25150.1~200.0None43153Multiple Pieces12.1626.147
Available

Same day

Stock

Compliant304 Stainless Steel28200.1~300.0None46213.8Multiple Pieces15.226.650
Available

Same day

Stock

Compliant304 Stainless Steel30200.1~300.0None48229.5Multiple Pieces15.326.652
Available

Same day

Stock

Compliant304 Stainless Steel32200.1~300.0None50244.2Multiple Pieces15.227.654
Available

Same day

Stock

Compliant304 Stainless Steel35300.1~500.0None57301.1Multiple Pieces17.163062
Available

Same day

Stock

Compliant304 Stainless Steel38300.1~500.0None60409Multiple Pieces21.4830.565
Available

Same day

Stock

Compliant304 Stainless Steel40300.1~500.0None62430.6Multiple Pieces21.483167
Available

Same day

Stock

Compliant304 Stainless Steel42300.1~500.0None64452.2Multiple Pieces21.483169
Available

Same day

Stock

Compliant304 Stainless Steel45300.1~500.0None67484.6Multiple Pieces21.4831.572
Available

Same day

Stock

Compliant304 Stainless Steel48500.1~700.0None70620.9Multiple Pieces25.83275
Available

Same day

Stock

Compliant304 Stainless Steel50700.1~1000.0None72754.3Multiple Pieces30.1132.577
Available

Same day

Stock

Compliant1045 Carbon Steel52.0~20.0None167Multiple Pieces2.641318.5
Available

Same day

Stock

Compliant1045 Carbon Steel62.0~20.0None1914Multiple Pieces2.9414.321.5
Available

Same day

Stock

Compliant1045 Carbon Steel82.0~20.0None2122Multiple Pieces4.8314.623.5
Available

Same day

Stock

Compliant1045 Carbon Steel1020.1~50.0None2325Multiple Pieces5.114.825.5
Available

Same day

Stock

Compliant1045 Carbon Steel1120.1~50.0None2430Multiple Pieces5.315.826.5
Available

Same day

Stock

Compliant1045 Carbon Steel1220.1~50.0None2650Multiple Pieces7.361828.5
Available

Same day

Stock

Compliant1045 Carbon Steel1450.1~70.0None2865Multiple Pieces9.021830.5
Available

Same day

Stock

Compliant1045 Carbon Steel1570.1~100.0None2970Multiple Pieces9.911931.5
Available

Same day

Stock

Compliant1045 Carbon Steel1670.1~100.0None3075Multiple Pieces1019.633
Available

Same day

Stock

Compliant1045 Carbon Steel1770.1~100.0None31110Multiple Pieces10.120.133.5
Available

4 Days

Compliant1045 Carbon Steel1870.1~100.0None32115Multiple Pieces10.220.134.5
Available

Same day

Stock

Compliant1045 Carbon Steel1970.1~100.0None33120Multiple Pieces10.320.135.5
Available

Same day

Stock

Compliant1045 Carbon Steel20200.1~300.0None38220Multiple Pieces21.624.142
Available

Same day

Stock

Compliant1045 Carbon Steel22200.1~300.0None40290Multiple Pieces22.624.144
Available

Same day

Stock

Compliant1045 Carbon Steel24300.1~500.0None42320Multiple Pieces29.925.146
Available

Same day

Stock

Compliant1045 Carbon Steel25300.1~500.0None43350Multiple Pieces31.426.147
Available

4 Days

Compliant1045 Carbon Steel28300.1~500.0None46380Multiple Pieces31.426.650
Available

Same day

Stock

Compliant1045 Carbon Steel30300.1~500.0None48410Multiple Pieces33.326.652
Available

Same day

Stock

Compliant1045 Carbon Steel32500.1~700.0None50440Multiple Pieces33.327.654
Available

Same day

Stock

Compliant1045 Carbon Steel35700.1~1000.0None57720Multiple Pieces47.63062
Available

Same day

Stock

Compliant1045 Carbon Steel381000.1~3000.0None60770Multiple Pieces49.430.565
Available

Same day

Stock

Compliant1045 Carbon Steel401000.1~3000.0None62810Multiple Pieces50.33167
Available

Same day

Stock

Compliant1045 Carbon Steel421000.1~3000.0None64850Multiple Pieces51.503169
Available

Same day

Stock

Compliant1045 Carbon Steel451000.1~3000.0None671200Multiple Pieces56.931.572
Available

Same day

Stock

Compliant1045 Carbon Steel481000.1~3000.0None701200Multiple Pieces58.43275
Available

Same day

Stock

Compliant1045 Carbon Steel501000.1~3000.0None721500Multiple Pieces68.232.577
Available

Same day

Stock

Compliant1045 Carbon Steel551000.1~3000.0None771600Multiple Pieces68.532.583
Available

Same day

Stock

Compliant1045 Carbon Steel601000.1~3000.0None821900Multiple Pieces68.733.587
Available

Same day

Stock

Compliant1045 Carbon Steel651000.1~3000.0None872000Multiple Pieces68.733.592
Available

Same day

Stock

Compliant1045 Carbon Steel703000.1~10000.0None973400Multiple Pieces93.236.1103
Available

Same day

Stock

Compliant1045 Carbon Steel52.0~20.0Black Oxide167Multiple Pieces2.641318.5
Available

Same day

Stock

Compliant1045 Carbon Steel62.0~20.0Black Oxide1914Multiple Pieces2.9414.321.5
Available

Same day

Stock

Compliant1045 Carbon Steel82.0~20.0Black Oxide2122Multiple Pieces4.8314.623.5
Available

Same day

Stock

Compliant1045 Carbon Steel1020.1~50.0Black Oxide2325Multiple Pieces5.114.825.5

Loading...

Lead Time

Keyless Bushings - Standard:Related Image

More Information

Keyless Bushings - Standard:Related Image
 

Basic Information

Series Standard Type Centering Feature Self-Centering Tightening Structure Single Cone Type
Structure Mechanical Type (Wedge Type)

Additional Products in this Category

Complementary Products

Customers Who Viewed This Item Also Viewed

MISUMI Unit Example related to this product

Tech Support

Automation Components Group
Tel:800-681-7475 (ext. 360) / FAX:800-681-7402
Mon. - Fri. 8:30 a.m. - 8 p.m. ET