SMÖRJFRI

smorjfri(EXTRA) HEAVY DUTY

 


ram Förklaring Alloy steel


 

Tum – Heavy Duty
Höger
gänga
Vänster
gänga
B
+.0015
-.0005
W
+.000
-.005
H
±.005
A
±.010
D
+.000
-.020
Kuldia.
Ref.
C
+.062
-.031
Gänga
UNJF-3A
a° Max
stat bel
radiellt
Lbs
Vikt
Lbs
  RAM-3   RAB-3 .1900 .312 .250 1.250 .625 .437 .750 10-321 13 2,851 .028
  RAM-4   RAB-4 .2500 .375 .281 1.562 .750 .500 1.000 1/4-28 16 5,260 .043
  RAM-5   RAB-5 .3125 .437 .344 1.875 .875 .625 1.187 5/16-24 14 7,125 .072
  RAM-6   RAB-6 .3750 .500 .406 1.938 1.000 .719 1.187 3/8-24 12 8,939 .112
  RAM-7   RAB-7 .4375 .562 .437 2.125 1.125 .812 1.312 7/16-20 14 9,663 .160
  RAM-8   RAB-8 .5000 .625 .500 2.438 1.312 .937 1.437 1/2-20 12 15,500 .249
  RAM-10   RAB-10 .6250 .750 .562 2.625 1.500 1.125 1.562 5/8-18 16 17,148 .382
  RAM-10-12*   RAB-10-12* .6250 .875 .687 2.875 1.750 1.312 1.687 3/4-16 14 27,021 .602
  RAM-12   RAB-12 .7500 .875 .687 2.875 1.750 1.312 1.687 3/4-16 14 27,021 .602

*På förfrågan.

 

Tum – Extra Heavy Duty
Höger
gänga
Vänster
gänga
B
+.0015
-.0005
W
+.000
-.005
H
±.005
A
±.010
D
+.000
-.020
Kuldia.
Ref.
C
+.062
-.031
Gänga
UNJF-3A
a° Max
stat bel
radiellt
Lbs
Vikt
Lbs
  RXAM-3   RXAB-3 .1900 .312 .250 1.562 .750 .437 1.000 1/4-28 10 5,260 .043
  RXAM-4   RXAB-4 .2500 .375 .281 1.875 .875 .500 1.187 5/16-24 13 8,452 .072
  RXAM-5   RXAB-5 .3125 .437 .344 1.938 1.000 .625 1.187 3/8-24 12 12,978 .112
  RXAM-6   RXAB-6 .3750 .500 .406 2.125 1.125 .719 1.312 7/16-20 10 17,508 .160
  RXAM-7   RXAB-7 .4375 .562 .437 2.438 1.312 .812 1.437 1/2-20 12 22,760 .249
  RXAM-8   RXAB-8 .5000 .625 .500 2.625 1.500 .937 1.562 5/8-18 10 30,579 .382
  RXAM-10   RXAB-10 .6250 .750 .562 2.875 1.750 1.125 1.687 3/4-16 13 39,674 .602



1Gänga UNF-3A

Max belastning gäller endast för länkhuvuden utan smörjnippel.Länkhuvud levereras som standard utan smörjnippel. Önskas smörjnippel lägg till suffix
enligt följande:
Z typ Zerk smörjnippel XM-6Z
F typ Flush smörjnippel XM-6F
T typ PTFE liner XM-6T

 

  Omräkningstabell
  tum x 25.4 = millimeter
  millimeter x .0937 = tum
  tum2 x 6.4515 = centimeter2
  centimeter2 x .155 = tum2
 
  pounds x .4536 = kilogram
  kilogram x 2.2046 = pounds
  lbs per tum2 x .0703 = kg per cm2
  kg per cm2 x 14.2231 = lbs per tum2
  pounds (kraft) x 4.448 = newtons
  newtons x .2248 = pounds (force)
 
  Grader C = (Grader F – 32)(.5556)
  Grader F = (Grader C)(1.8) + 32

 

 

 


What Is Alloy steel / Chromoly Steel?

Chromoly steel is a type of low alloy steel that gets its name from a combination of the words “chromium” and “molybdenum” – two of the major alloying elements. Chromoly steel is often used when more strength is required than that of mild carbon steel, though it often comes at an increase in cost. Chromoly falls under the the AISI 41xx designations, and it is important to be aware of the different properties and applications of chromoly steel when deciding which material you need.