A18-74E3 External Gear Slewing Rings(84.571*65.5*7inch) For Tunnel Boring Machines
100% Authentic. 1.5 mm r1,2 min. A18-74E3 External Gear Slewing Rings(84.571*65.5*7inch) For Tunnel Boring Machines BEARING Driveshaft do Brasil 390 N Preload class A - GA Highest Quality. Certified Supplier. 1.8 mm b
Model Number: |
3mm |
b: |
1.8 mm |
r1,2 min.: |
1.5 mm |
Preload class A - GA: |
390 N |
D1: |
132.61 mm |
Preload class B - GB: |
1150 N |
Attainable speed for oil-air lubrication: |
20000 r/min |
d2: |
114.2 mm |
da - min.: |
107 mm |
Product Details
b |
1.8 mm |
r1,2 min. |
1.5 mm |
Preload class A - GA |
390 N |
D1 |
132.61 mm |
Preload class B - GB |
1150 N |
Attainable speed for oil-air lubrication |
20000 r/min |
d2 |
114.2 mm |
da - min. |
107 mm |
Calculation factor - f1 |
0.99 |
Gref |
17 cm3 |