Tapered Shaft Hubs
38420 Tapered Shaft Hubs
with lock nut, material: Steel
Order No.
38420.W0128
Finish
With Lock Nut
d1
28
d2
42
l1
44
l2
33
l3
23
A/F
50
M
max.
Nm
565.0
pn
max.
N/mm²
123
pw
max.
N/mm²
174
Ta
max.
Nm
355.0
Fa
max.
kN
40.4
Weight
g
370
£ 58.80 per unit (click for quantity discounts)
Ready to despatch 0
Need more? Manufactured within 7 working days from order. Typical UK delivery charge: £13.50. Confirmed at checkout.
Need more? Manufactured within 7 working days from order. Typical UK delivery charge: £13.50. Confirmed at checkout.
| Units | Price/unit after discount | Applied Discount |
| 1-4 | £ 58.80 | 0% |
| 5-9 | £ 55.86 | 5% |
| 10-19 | £ 52.92 | 10% |
| 20-49 | £ 49.98 | 15% |
| 50+ | £ 44.10 | 25% |
Technical & Application
Material
Inner part: steel, nickel plated.
Outer part: steel, galvanised.
Nut: steel, nickel-plated.
Technical Notes
Ta = tightening torque of nut.
M = transferable torque.
Fa = transferable thrust load.
pw = surface pressure of shaft.
pn = surface pressure of hub.
Rotational accuracy is 0,3mm.
Please note special fork wrench is required for mounting, wrench thickness is equal to l2 - l3.
Tips
These self-centering and non-floating tapered shaft hubs are used to easily and effectively achieve shaft/hub joints of machine elements such as sprocket wheels, gear wheels, belt pulleys, cams, levers etc. The lock nut enables locking of the shaft-hub joint, where free rotating shafts are used.
Product Datasheets
CAD files
Application images
