Siemens milltronics RBSS Manuel D'utilisation page 10

Wheel and Bearing Repair
Case 1 - for tube housings with through holes for bolt and bushings of 22 mm (7/8")
Parts required:
• 1 – wheel assembly, complete with sealed bearings and 60 tooth gear
• 2 – bushings
• 1 – M12 washer (optional - See * on diagram below.)
• 2 – stepped washers
• 1 – hex head bolt M12x1.75, 120 mm long
• 1 – locking hex nut M12x1.75
Case 2 - for tube housings with through holes for bolt of 13 mm (½")
Parts required:
• 1 – wheel assembly, complete with sealed bearings and 60 tooth gear
• 2 – bushings
• 3 – M12 washers (1 of 3 washers is optional. See * on diagram below.)
• 1 – hex head bolt M12x1.75, 120 mm long
• 1 – locking nut M12x1.75
Note:
Spare parts kit 7MH7723-1FX contains parts for both Case 1 and Case 2.
Extra M12 washers and stepped washers are provided.
stepped washer (2)
2)
M12 flat washer (2)
hex head bolt
* optional M12 washer:
- required if housing is imperial
4" x 4" x 3/16" square tubing
- not required if housing is
metric 100 mm x 100 mm x 5 mm
square tubing
bushing (2)
1)
Case 1
2)
Case 2
3)
Torque to 34 Nm (25 ft.lbs)
Page EN-8 RBSS Speed Sensor – INSTRUCTION MANUAL
Front view
1)
*
Side view
M12x1.75
locking
3)
hex nut
22 mm (7/8") hole
13 mm (½") hole
60 tooth gear
wheel assembly
1)
2)
7ML19985GX63