Description
TSUBAKI NEF02W — Echt Flex Coupling NEF Series (Spacer Type), genuine TSUBAKI product.
Overview
The TSUBAKI Echt Flex Coupling NEF Series spacer type connects two shafts with a spacer between flexible disc elements. The disc packs absorb misalignment while transmitting torque with zero backlash. The spacer allows a longer distance between shaft ends for easier maintenance of pumps and motors.
Key Features
- Zero backlash disc-type flexible element
- Spacer allows extended shaft separation
- Absorbs angular, parallel and axial misalignment
Specifications
| Part No. |
Overall Length (mm) |
Mass (kg) |
Type |
Max. Speed (min-1r.p.m) |
Dim. H (mm) |
Max. Bore Diameter (mm) |
Pilot Bore Diameter (Ømm) |
Allowable Torque (N.m) |
Dim. E (mm) |
Dim. B (mm) |
Model No. |
N(mm) |
Dim. J (mm) |
| NEF02W-KH25JD2-KH25JD2 |
63 |
0.504 |
Disc type |
20000 |
|
Hub[1]- Hub[2]- |
Hub[1]- Hub[2]- |
19.6 |
4.9 |
20 |
NEF02W |
24 |
23 |
| NEF02W-NH14JD2-KH25JD2 |
63 |
0.477 |
Disc type |
20000 |
32 |
Hub[1]- Hub[2]- |
Hub[1]- Hub[2]- |
19.6 |
4.9 |
20 |
NEF02W |
24 |
|
| NEF02W-NH14JD2-NH14JD2 |
63 |
0.45 |
Disc type |
20000 |
32 |
Hub[1]- Hub[2]- |
Hub[1]- Hub[2]- |
19.6 |
4.9 |
20 |
NEF02W |
24 |
|
| NEF02W-NH14JD2-NH15JD2 |
63 |
0.45 |
Disc type |
20000 |
32 |
Hub[1]- Hub[2]- |
Hub[1]- Hub[2]- |
19.6 |
4.9 |
20 |
NEF02W |
24 |
|
| NEF02W-NH14JD2-NH16JD2 |
63 |
0.45 |
Disc type |
20000 |
32 |
Hub[1]- Hub[2]- |
Hub[1]- Hub[2]- |
19.6 |
4.9 |
20 |
NEF02W |
24 |
|
| NEF02W-NH14JD2-NH19JD2 |
63 |
0.45 |
Disc type |
20000 |
32 |
Hub[1]- Hub[2]- |
Hub[1]- Hub[2]- |
19.6 |
4.9 |
20 |
NEF02W |
24 |
|
| NEF02W-NH15JD2-KH25JD2 |
63 |
0.477 |
Disc type |
20000 |
32 |
Hub[1]- Hub[2]- |
Hub[1]- Hub[2]- |
19.6 |
4.9 |
20 |
NEF02W |
24 |
|
| NEF02W-NH15JD2-NH15JD2 |
63 |
0.45 |
Disc type |
20000 |
32 |
Hub[1]- Hub[2]- |
Hub[1]- Hub[2]- |
19.6 |
4.9 |
20 |
NEF02W |
24 |
|
| NEF02W-NH15JD2-NH16JD2 |
63 |
0.45 |
Disc type |
20000 |
32 |
Hub[1]- Hub[2]- |
Hub[1]- Hub[2]- |
19.6 |
4.9 |
20 |
NEF02W |
24 |
|
| NEF02W-NH15JD2-NH19JD2 |
63 |
0.45 |
Disc type |
20000 |
32 |
Hub[1]- Hub[2]- |
Hub[1]- Hub[2]- |
19.6 |
4.9 |
20 |
NEF02W |
24 |
|
| NEF02W-NH16JD2-KH25JD2 |
63 |
0.477 |
Disc type |
20000 |
32 |
Hub[1]- Hub[2]- |
Hub[1]- Hub[2]- |
19.6 |
4.9 |
20 |
NEF02W |
24 |
|
| NEF02W-NH16JD2-NH16JD2 |
63 |
0.45 |
Disc type |
20000 |
32 |
Hub[1]- Hub[2]- |
Hub[1]- Hub[2]- |
19.6 |
4.9 |
20 |
NEF02W |
24 |
|
| NEF02W-NH16JD2-NH19JD2 |
63 |
0.45 |
Disc type |
20000 |
32 |
Hub[1]- Hub[2]- |
Hub[1]- Hub[2]- |
19.6 |
4.9 |
20 |
NEF02W |
24 |
|
| NEF02W-NH19JD2-KH25JD2 |
63 |
0.477 |
Disc type |
20000 |
32 |
Hub[1]- Hub[2]- |
Hub[1]- Hub[2]- |
19.6 |
4.9 |
20 |
NEF02W |
24 |
|
| NEF02W-NH19JD2-NH19JD2 |
63 |
0.45 |
Disc type |
20000 |
32 |
Hub[1]- Hub[2]- |
Hub[1]- Hub[2]- |
19.6 |
4.9 |
20 |
NEF02W |
24 |
|
| NEF02W-NR-KH25JD2 |
63 |
0.477 |
Disc type |
20000 |
32 |
Hub[1]20 Hub[2]- |
Hub[1]8 Hub[2]- |
19.6 |
4.9 |
20 |
NEF02W |
24 |
|
| NEF02W-NR-NH14JD2 |
63 |
0.45 |
Disc type |
20000 |
32 |
Hub[1]20 Hub[2]- |
Hub[1]8 Hub[2]- |
19.6 |
4.9 |
20 |
NEF02W |
24 |
|
| NEF02W-NR-NH15JD2 |
63 |
0.45 |
Disc type |
20000 |
32 |
Hub[1]20 Hub[2]- |
Hub[1]8 Hub[2]- |
19.6 |
4.9 |
20 |
NEF02W |
24 |
|
| NEF02W-NR-NH16JD2 |
63 |
0.45 |
Disc type |
20000 |
32 |
Hub[1]20 Hub[2]- |
Hub[1]8 Hub[2]- |
19.6 |
4.9 |
20 |
NEF02W |
24 |
|
| NEF02W-NR-NH19JD2 |
63 |
0.45 |
Disc type |
20000 |
32 |
Hub[1]20 Hub[2]- |
Hub[1]8 Hub[2]- |
19.6 |
4.9 |
20 |
NEF02W |
24 |
|
| NEF02W-NR-NR |
63 |
0.45 |
Disc type |
20000 |
32 |
Hub[1]20 Hub[2]20 |
Hub[1]8 Hub[2]8 |
19.6 |
4.9 |
20 |
NEF02W |
24 |
|
How to Order
Specify the size, spacer length, and bore diameters for both hubs. Please confirm the full part number and options against the TSUBAKI catalog; contact us if you need help identifying the right model.
Product image is representative of the TSUBAKI series; appearance varies by size and model.
About TSUBAKI
Tsubakimoto Chain Co. (TSUBAKI) is a Japanese manufacturer and one of the world's leading makers of power transmission products, including roller and conveyor chains, sprockets, timing belts and pulleys, Power-Lock keyless locking devices, couplings, cam clutches, reducers and cable carriers.
Ordering & Shipping
- Genuine TSUBAKI product sourced through Korean distribution
- Ships worldwide from South Korea by FedEx International Priority Express
- Lead time varies by model; please inquire for exact delivery
- Import duties and taxes are payable by the recipient
- Bulk and trade pricing available on request
