Keyless Locking
high torque
R3231 Keyless Locking Devices
self centring, high torque, material: Steel
Order No.
R3231.120
d1
tol. H8
120
l1
52
d2
tol. h8
165
l2
77
No. of screws
10
d3
171
d4
M12x45
Torque to
Nm
145
l3
89
Mt torque
max.
Nm
19083
Fa
max.
kN
248
Ph
max.
N/mm²
158
PS
max.
N/mm²
216
Weight
kg
4.844
£ 241.69 per unit (click for quantity discounts)
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| Units | Price/unit after discount | Applied Discount |
| 1-4 | £ 241.69 | 0% |
| 5-9 | £ 217.52 | 10% |
| 10-19 | £ 205.44 | 15% |
| 20-49 | £ 181.27 | 25% |
| 50+ | £ 157.10 | 35% |
Technical & Application
Material
Steel.
Technical Notes
Wide tolerance, quick installation, compact size.
Tolerances: Inner diameter H8, outer diameter h8.
Surface Roughness: Rt max. 16µm, Ra 3µm
Tips
Do not use any oil with molybdenum bisulphide, high pressure additives,
or grease as these reduce the coefficient of friction.
Max Torque (Mt) and Axial Thrust (Fa) values are only valid if standard oils are used.
Important Notes
Assembly:
Carefully clean the hub and shaft contact surfaces and apply a film of lightweight oil.
Slide the locking assembly into the hub bore, insert the shaft and
tighten gradually in cross sequence to indicated torque.
When tightening the mounting screws the hub has slight axial movement with respect to the shaft.
Dismantling:
Gradually loosen the cap screws. Remove and re-insert the correct number of screws into the jacking holes
and tighten gradually and regularly in crossed sequence until the back cone is released.
If the element is to be re-used then re-lubricate screws and threads.
Product Datasheets
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Automotion Components
Alexia House, Glenmore Business Park
PO19 7BJ Chichester
United Kingdom
0333 207 4498
sales@automotioncomponents.co.uk
Route via Google Maps
Alexia House, Glenmore Business Park
PO19 7BJ Chichester
United Kingdom
0333 207 4498
sales@automotioncomponents.co.uk
Route via Google Maps
Company registration no: 00496138
Company VAT number GB 408154022
