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Art. no: 7430850
Designation: Schaeffler HYDNUT850-HEAVY
Designation: Schaeffler HYDNUT850-HEAVY
Schaeffler Hydraulic nuts are used to mount bearings with a tapered bore or thread on workpieces. The bearings can be mounted directly on a tapered shaft, on an adapter sleeve or on a retraction sleeve. Disassembly is also possible if the bearing is placed on a retraction sleeve or adapter sleeve. The hydraulic nut is suitable for small bearings to very large bearings that require a high drive-up force. These include ship propellers, rudder blades, shaft couplings and gears.
The range of Heavy nuts are threadless, and available with internal diameters up to 900 mm.
- To be used in combination with special pump sets.
- The maximum pressure and available threads are indicated on the pressure ring.
- All hydraulic nuts have a red O-ring showing max. stroke.
- Digital (Art. No. 7499920) and analogue (Art. No. 7499910) dials for accurate measurement of floating clearance when mounting bearings are available as accessories.
This is a custom item
Accessories
Dimensions
Field
Value
Product
7430850 - Schaeffler HYDNUT850-HEAVY
d mm - inside diameter ø
850
D mm - outside ø
1275
B mm - width
95
D1 mm
1135
d1 mm
905
s mm - stroke max.
38
I kN - driving force max.
11060
Weight kg
520,3
