BNF 4012-5
Screw shaft outer diameter (d): 40mm
Lead (Ph): 12mm
Ball center- to-center diameter (dp): 42mm
Thread minor diameter (dc): 34.1mm
No. of loaded circuits Rows X turns: 2X2.5
Product Specifications
Screw shaft outer diameter (d):
40mm
Lead (Ph):
12mm
Ball center- to-center diameter (dp):
42mm
Thread minor diameter (dc):
34.1mm
No. of loaded circuits Rows X turns:
2X2.5
Basic load rating（Ca ）:
61.6N
Basic load rating（Coa ）:
158.8kN
Outer diameter (D):
84mm
Flange diameter (D1):
126mm
Overall length ( L1):
119mm
H:
18mm
B1:
101mm
PCD:
104mm
d1:
11mm
d2:
17.5mm
h:
11mm
Greasing hole (A):
M6
Overall length (L):
1230/1730/2030/2230 mm
l0:
1000/1500/1800/2000mm
l1:
70mm
l2:
160mm
d3:
40mm
d4:
30.3mm
Nut mass :
4.2 kg
Shaft mass :
6.39kg/m
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