Rigid Fairloc® Couplings

Fairloc Rigid CouplingsFairloc Rigid Couplings

NONMARRING
ADJUSTABLE
RIGID

MATERIAL: 303 Stainless Steel

SPECIFICATIONS: (Metric)
d1, d2 Tolerance:
2.5 & 3 mm +0.01/0
4, 5 & 6 mm +0.012/0
8 & 10 mm +0.015/0
12 mm +0.018/0

d1 and d2 bores concentric to within 0.025 mm T.I.R.

Fairloc® hubs require controlled shaft tolerances.
Suggested tolerance according to g6, h6 or h7. (Metric)
Suggested clearance fit between the bore and shaft is .0001/.0008 (Inch)

Other sizes material, available on special order. 

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Product NameCatalog PDFBore Size (B₁)Bore Size (B₂)Hub ConfigurationMaterialMax. Torque (lb-in)Outside Dia. (A₁)Outside Dia. (A₂)Overall LengthStockPriceQtyAdd to Cart
S51FCZ-090120 79006078.pdf0.09 Inch0.12 InchFairloc303 Stainless Steel3.0975 lb-in0.437 Inch0.437 Inch0.625 Inch 23
S51FCZ-090125 79006078.pdf0.09 Inch0.1248 InchFairloc303 Stainless Steel3.0975 lb-in0.437 Inch0.437 Inch0.625 Inch 45
S51FCZ-090187 79006078.pdf0.09 Inch0.1873 InchFairloc303 Stainless Steel3.0975 lb-in0.437 Inch0.437 Inch0.625 Inch Call Us
S51FCZ-090250 79006078.pdf0.09 Inch0.2498 InchFairloc303 Stainless Steel3.0975 lb-in0.437 Inch0.53 Inch0.625 Inch Call Us
S51FCZ-094125 79006078.pdf0.0937 Inch0.1248 InchFairloc303 Stainless Steel3.363 lb-in0.437 Inch0.437 Inch0.625 Inch 93
S51FCZ-094187 79006078.pdf0.0937 Inch0.1873 InchFairloc303 Stainless Steel3.363 lb-in0.437 Inch0.437 Inch0.625 Inch Call Us
S51FCZ-094250 79006078.pdf0.0937 Inch0.2498 InchFairloc303 Stainless Steel3.363 lb-in0.437 Inch0.53 Inch0.625 Inch 10
S51FCZ-120120 79006078.pdf0.12 Inch0.12 InchFairloc303 Stainless Steel3.9825 lb-in0.437 Inch0.437 Inch0.625 Inch Call Us
S51FCZ-120125 79006078.pdf0.12 Inch0.1248 InchFairloc303 Stainless Steel3.9825 lb-in0.437 Inch0.437 Inch0.625 Inch 8
S51FCZ-120187 79006078.pdf0.12 Inch0.1873 InchFairloc303 Stainless Steel3.9825 lb-in0.437 Inch0.437 Inch0.625 Inch Call Us
S51FCZ-120241 79006078.pdf0.12 Inch0.2405 InchFairloc303 Stainless Steel3.9825 lb-in0.437 Inch0.53 Inch0.625 Inch Call Us
S51FCZ-120250 79006078.pdf0.12 Inch0.2498 InchFairloc303 Stainless Steel3.9825 lb-in0.437 Inch0.53 Inch0.625 Inch 32
S51FCZ-125125 79006078.pdf0.1248 Inch0.1248 InchFairloc303 Stainless Steel4.20375 lb-in0.437 Inch0.437 Inch0.625 Inch 9
S51FCZ-125187 79006078.pdf0.1248 Inch0.1873 InchFairloc303 Stainless Steel4.20375 lb-in0.437 Inch0.437 Inch0.625 Inch 56
S51FCZ-125241 79006078.pdf0.1248 Inch0.2405 InchFairloc303 Stainless Steel4.20375 lb-in0.437 Inch0.53 Inch0.625 Inch Call Us
S51FCZ-125250 79006078.pdf0.1248 Inch0.2498 InchFairloc303 Stainless Steel4.20375 lb-in0.437 Inch0.53 Inch0.625 Inch 51
S51FCZ-187187 79006078.pdf0.1873 Inch0.1873 InchFairloc303 Stainless Steel7.5225 lb-in0.437 Inch0.437 Inch0.625 Inch 39
S51FCZ-187241 79006078.pdf0.1873 Inch0.2405 InchFairloc303 Stainless Steel7.5225 lb-in0.437 Inch0.53 Inch0.625 Inch 1
S51FCZ-187250 79006078.pdf0.1873 Inch0.2498 InchFairloc303 Stainless Steel7.5225 lb-in0.437 Inch0.53 Inch0.625 Inch Call Us
S51FCZ-250250 79006078.pdf0.2498 Inch0.2498 InchFairloc303 Stainless Steel11.505 lb-in0.53 Inch0.53 Inch0.625 Inch Call Us
S51FCZM025030 80506077.pdf  Fairloc303 Stainless Steel   19 mm Call Us
S51FCZM025040 80506077.pdf  Fairloc303 Stainless Steel   19 mm Call Us
S51FCZM025050 80506077.pdf  Fairloc303 Stainless Steel   19 mm 51
S51FCZM030030 80506077.pdf  Fairloc303 Stainless Steel   19 mm 60
S51FCZM030040 80506077.pdf  Fairloc303 Stainless Steel   19 mm 39
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