Premium Line Stainless Steel
Rollers with cage

BRTF Niro

01
 - 02
modified_brtf (1)
BRTF_drawing
Rod ends in stainless steel with roller bearing, cage design, female thread, series K, DIN ISO 12240-4 & 8139, low maintenance, lubrication possible
Available Sizes
10 → 30

The Essential

DURBAL heavy-duty rod ends in stainless steel, with integral self-aligning roller bearing, series K, female thread, according to DIN ISO 12240-4 and DIN ISO 8139, cage design
Right hand thread: BRTF_-60-501 and left hand thread: BRTF_-60-502

  • Housing: AISI 304 stainless steel, forged, hardened, bearing race superfinished, Size 25, 30 can be made as turning part, surface electropolished
  • Inner ring: AISI 440b stainless steel, hardened, superfinished
  • Rolling element: AISI 440c stainless steel, hardened, super
  • Maintenance: low maintenance, lubrication possible, aluminium-complex-soap-grease, approval according to USDA H1
  • Grease nipple in stainless steel: DIN 3405 D1/A (until size 10) / DIN 71 412 H1 (from size 12), further grease nipples.
  • Temperature range: -45° C to +120° C

Special characteristics:

  • For high speeds, wide swivelling angles or rotating movements,
  • High loads,
  • Mainly 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.
  • Low maintenance due to long-term lubrication with food-grade approval; the rod ends can be greased subsequently by means of a funnel or conical grease nipple. Further special grease nipples available on request;
  • Covering discs in stainless steel on both sides to prevent the penetration of coarse dirt particles inside the bearing.
  • Connection dimensions in accordance with DIN ISO 8139 for pneumatic cylinders.

Available as a complete linkage (system) solution or separately with hexagonal locking nuts. For shaft diameters from 10 mm to 30 mm.

Type d (mm) G d2 (mm) l4 (mm)
BRTF 10 – 90 – 501 10 M 10 28 57
BRTF 10 – 90 – 502 10 M 10 28 57
BRTF 10 – 91 – 501 10 M 10 x 1,25 28 57
BRTF 10 – 91 – 502 10 M 10 x 1,25 28 57
BRTF 12 – 90 – 501 12 M 12 32 66
BRTF 12 – 90 – 502 12 M 12 32 66
BRTF 12 – 91 – 501 12 M 12 x 1,25 32 66
BRTF 12 – 91 – 502 12 M 12 x 1,25 32 66
BRTF 16 – 90 – 501 16 M 16 42 85
BRTF 16 – 90 – 502 16 M 16 42 85
BRTF 16 – 91 – 501 16 M 16 x 1,5 42 85
BRTF 16 – 91 – 502 16 M 16 x 1,5 42 85
BRTF 18 – 90 – 501 18 M 18 x 1,5 46 94
BRTF 18 – 90 – 502 18 M 18 x 1,5 46 94
BRTF 20 – 90 – 501 20 M 20 x 1,5 50 102
BRTF 20 – 90 – 502 20 M 20 x 1,5 50 102
BRTF 22 – 90 – 501 22 M 22 x 1,5 54 111
BRTF 22 – 90 – 502 22 M 22 x 1,5 54 111
BRTF 25 – 90 – 501 25 M 24 x 2 64 126
BRTF 25 – 90 – 502 25 M 24 x 2 64 126
BRTF 30 – 90 – 501 30 M 30 x 2 70 145
BRTF 30 – 90 – 502 30 M 30 x 2 70 145
Type d (mm) G d2 (mm) l4 (mm)
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