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Self-aligning Quick Coupling, FK Series

Part Number

Configured Part Number is shown.

Self-aligning Quick Coupling, FK Series


Scope of delivery:
1 self-aligning rod coupler, 1 hex nut to DIN 439

Specifications and dimensions

Manufacturer no.Product codeKKB1D1 
D2
D3
L1L2L3L4L5L6W1
[°]
6528FK-M4M42.2--3.833244.516.512.5164
30984FK-M5M52.78.514.55.838.5254.417.511.515.74
2061FK-M6M63.28.514.55.837254.417.511.515.74
2062FK-M8M8412.5197.84934623.51420.54
2063FK-M10M10521.432.513.867.549.593423314
6140FK-M10x1.25M10x1.2569.54
2064FK-M12M12621.432.513.870.549.593423314
6141FK-M12x1.25M12x1.2574.550.51024324
2065FK-M16M16833.84522977110533244.54
6142FK-M16x1.5M16x1.51034
6143FK-M20x1.5M20x1.51033.845221208019534153.54
10485FK-M27x2M27x213.562622815710312.2794262.54
10746FK-M36x2M36x21880803825117922136781104
KKwrench 
size 1
wrench
 size 2
wrench
 size 3
wrench
 size 4
Max. permissible tensile 
and compressive load
[N]
Axial play
[mm]
Radial 
compensation P
[mm]
Weight
[g]
M411113.277500.04 ... 0.2±0.517
M57135812000.04 ... 0.2±0.523
M671351012000.04 ... 0.2±0.524
M8101771325000.04 ... 0.2±0.556
M101930121750000.05 ... 0.25±0.7236
M10x1.2550000.05 ... 0.25±0.7236
M121930121950000.05 ... 0.25±0.7242
M12x1.2550000.05 ... 0.25±0.7245
M1630411924100000.05 ... 0.25±1706
M16x1.5100000.05 ... 0.25±1709
M20x1.530411930100000.05 ... 0.25±1792
M27x255552441300000.05 ... 0.25±12129
M36x275753255400000.05 ... 0.25±16076
Part Number
FK-M4
FK-M5
FK-M6
FK-M8
FK-M10
FK-M10X1,​25
FK-M12
FK-M12X1,​25
FK-M16
FK-M16X1,​5
FK-M20X1,​5
FK-M27X2
FK-M36X2
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipOperating Temperature Range
(°C)
Size LABS (PWIS) conformity Note on materials Manufacturer part # Weight
(g)

SGD 34.60

1 Piece(s) Quote -M4VDMA24364-B2-LRoHS-compliant652815

SGD 34.60

1 Piece(s) Quote -M5VDMA24364-B2-LRoHS-compliant3098420

SGD 34.95

1 Piece(s) Quote -40~150M6--206123

SGD 41.25

1 Piece(s) Quote -40~150M8--206250

SGD 55.25

1 Piece(s) Quote -M10VDMA24364-B2-LRoHS-compliant2063210

SGD 55.25

1 Piece(s) Quote -40~150M10--6140210

SGD 55.80

1 Piece(s) Quote -M12VDMA24364-B2-LRoHS-compliant2064210

SGD 55.80

1 Piece(s) Quote -40~150M12--6141215

SGD 131.65

1 Piece(s) Quote -M16VDMA24364-B2-LRoHS-compliant2065670

SGD 131.65

1 Piece(s) Quote -40~150M16--6142650

SGD 144.30

1 Piece(s) Quote -40~150M20--6143720

SGD 367.65

1 Piece(s) Quote -M27x2VDMA24364-B2-LRoHS-compliant104852100

SGD 682.30

1 Piece(s) Quote -40~150M36x2--107465800

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Basic Information

Housing material Steel, Galvanized Ball pin material Case-hardened steel Corrosion resistance class (CRC) 2 - Moderate corrosion stress

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