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modified_brtm
BRTM_drawing
Rotational Units
Rod Ends
Premium Line
Rolos com gaiola

BRTM

Cabeças de rótula com rolamento de rolos, modelo de gaiola, rosca macho, série K, DIN ISO 12240-4, manutenção reduzida, lubrificação possível
Tamanhos disponíveis
10 → 40

O essencial

DURBAL heavy-duty rod ends with integral self-aligning roller bearing, series K, male thread, according to DIN ISO 12240-4, cage design
Right hand thread: BRTM_-00-501 and left hand thread: BRTM_-00-502

  • Housing: forged steel, case hardened bearing race, superfinished, rolled thread, surface galvanized, free of Cr VI
  • Inner ring: ball bearing steel, hardened, superfinished
  • Rolling element: ball bearing steel, hardened, superfinished
  • Maintenance: low maintenance, lubrication possible, aluminium-complex-soap-grease, approval according to USDA H1
  • Grease nipple: 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,
  • All rod end housings are made of forged steel, tempered, extremly high loads resistant and protected against corrosion by galvanisation.
  • 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 on both sides to prevent the penetration of coarse dirt particles inside the bearing.

Available as a complete linkage (system) solution or separately with threaded links and hexagonal locking nuts. For shaft diameters from 10 mm to 40 mm.

 

Type d (mm) G d2 (mm) l2 (mm)
BRTM 10 – 00 – 501 10 M 10 28 62
BRTM 10 – 00 – 502 10 M 10 28 62
BRTM 12 – 00 – 501 12 M 12 32 70
BRTM 12 – 00 – 502 12 M 12 32 70
BRTM 16 – 00 – 501 16 M 16 42 87
BRTM 16 – 00 – 502 16 M 16 42 87
BRTM 20 – 00 – 501 20 M 20 X 1,5 50 103
BRTM 20 – 00 – 502 20 M 20 X 1,5 50 103
BRTM 25 – 00 – 501 25 M 24 x 2 64 126
BRTM 25 – 00 – 502 25 M 24 x 2 64 126
BRTM 30 – 00 – 501 30 M 30 x 2 70 145
BRTM 30 – 00 – 502 30 M 30 x 2 70 145
BRTM 35 – 00 – 501 35 M 36 x 3 92 183
BRTM 35 – 00 – 502 35 M 36 x 3 92 183
BRTM 40 – 00 – 501 40 M 42 x 3 120 230
BRTM 40 – 00 – 502 40 M 42 x 3 120 230
Type d (mm) G d2 (mm) l2 (mm)
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