Serie K
BEFN Niro
Teste a snodo in acciaio inox con snodo sferico pressato, filettatura femmina, serie K, DIN ISO 12240-4 & 8139, manutenzione necessaria
Taglie disponibili
5 → 30
The Essential
DURBAL heavy-duty rod ends in stainless steel with pressed spherical-plain bearing, series K, female thread, according to DIN ISO 12240-4 and DIN ISO 8139
Right hand thread: BEFN_-80-501 and left hand thread: BEFN_-80-502
- Housing: AISI 304 stainless steel, rolled thread, surface electropolished
- Outer ring: bearing brass, oil groove and drill holes
- Joint ball: AISI 440b stainless steel, hardened, ground, polished
- Maintenance: maintenance required, oiled on delivery, initial lubrication by the user
- Grease nipple: DIN 3405 D1/A, from size 6 grease nipple on pos. 1, further grease nipple see on this page
- Tolerances: see on this page
- Temperature range: -40° C to +110° C
Special characteristics:
- Primary application in situations of alternating stresses or impact loads and preferred in situations of large swivelling movements;
- Rod ends are pressed as standard with DSG_PB radial-spherical-plain bearing.
- All rod end housings are made of forged stainless steel, extremly high loads resistant and surface electropolished which ensures you a very high corrosion resistance.
- Rod ends from size 5-30 can be greased subsequently by means of a funnel-type lubrication nipple. Further special grease nipples available on request.
- Connection dimensions in accordance with DIN ISO 8139 for pneumatic cylinders.
Available as a complete linkages (system) solution or separately with threaded bolts, washers, rubber protector caps and hexagonal locking nuts. For shaft diameters from 5 mm to 30 mm.
| Type | d (mm) | G | d2 (mm) | l4 (mm) |
|---|---|---|---|---|
| BEFN 05 – 80 – 501 | 5 | M 5 | 18 | 36 |
| BEFN 05 – 80 – 502 | 5 | M 5 | 18 | 36 |
| BEFN 05 – 81 – 501 | 5 | M 4 | 18 | 36 |
| BEFN 05 – 81 – 502 | 5 | M 4 | 18 | 36 |
| BEFN 06 – 80 – 501 | 6 | M 6 | 20 | 40 |
| BEFN 06 – 80 – 502 | 6 | M 6 | 20 | 40 |
| BEFN 08 – 80 – 501 | 8 | M 8 | 24 | 48 |
| BEFN 08 – 80 – 502 | 8 | M 8 | 24 | 48 |
| BEFN 10 – 80 – 501 | 10 | M 10 | 28 | 57 |
| BEFN 10 – 80 – 502 | 10 | M 10 | 28 | 57 |
| BEFN 10 – 81 – 501 | 10 | M 10 x 1,25 | 28 | 57 |
| BEFN 10 – 81 – 502 | 10 | M 10 x 1,25 | 28 | 57 |
| BEFN 12 – 80 – 501 | 12 | M 12 | 32 | 66 |
| BEFN 12 – 80 – 502 | 12 | M 12 | 32 | 66 |
| BEFN 12 – 81 – 501 | 12 | M 12 x 1,25 | 32 | 66 |
| BEFN 12 – 81 – 502 | 12 | M 12 x 1,25 | 32 | 66 |
| BEFN 14 – 80 – 501 | 14 | M 14 | 36 | 75 |
| BEFN 14 – 80 – 502 | 14 | M 14 | 36 | 75 |
| BEFN 16 – 80 – 501 | 16 | M 16 | 42 | 85 |
| BEFN 16 – 80 – 502 | 16 | M 16 | 42 | 85 |
| BEFN 16 – 81 – 501 | 16 | M 16 x 1,5 | 42 | 85 |
| BEFN 16 – 81 – 502 | 16 | M 16 x 1,5 | 42 | 85 |
| BEFN 18 – 80 – 501 | 18 | M 18 x 1,5 | 46 | 94 |
| BEFN 18 – 80 – 502 | 18 | M 18 x 1,5 | 46 | 94 |
| BEFN 20 – 80 – 501 | 20 | M 20 x 1,5 | 50 | 102 |
| BEFN 20 – 80 – 502 | 20 | M 20 x 1,5 | 50 | 102 |
| BEFN 22 – 80 – 501 | 22 | M 22 x 1,5 | 54 | 111 |
| BEFN 22 – 80 – 502 | 22 | M 22 x 1,5 | 54 | 111 |
| BEFN 25 – 80 – 501 | 25 | M 24 x 2 | 60 | 124 |
| BEFN 25 – 80 – 502 | 25 | M 24 x 2 | 60 | 124 |
| BEFN 30 – 80 – 501 | 30 | M 30 x 2 | 70 | 145 |
| BEFN 30 – 80 – 502 | 30 | M 30 x 2 | 70 | 145 |
| BEFN 30 – 81 – 501 | 30 | M 27 x 2 | 70 | 145 |
| BEFN 30 – 81 – 502 | 30 | M 27 x 2 | 70 | 145 |
| Type | d (mm) | G | d2 (mm) | l4 (mm) |
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