Com as mesmas dimensões das buchas normais, são recomendadas para eixos ou conjuntos de grande porte, pois são providas de canaletas de injeção de óleo, facilitando a montagem e principalmente a desmontagem. Disponíveis para eixos a partir de 150 mm.

d1Medida do Eixo
dDiâmetro Interno do Rolamento
lComprimento
GMedida da Rosca
G1Rosca para Injeção de Óleo
 Código  d1
mm
d
mm
  l  
mm
  G    G1  Rolamentos
AOH 3076 G360380170Tr 400×51/4 BSP23076K, C3076K
AOH 3080380400183Tr 430×51/4 BSP23080K
AOH 3080 G380400183Tr 420×51/4 BSP23080K, C3080K
AOH 3084400420186Tr 450×51/4 BSP23084K
AOH 3084 G400420186Tr 440×51/4 BSP23084K, C3084K
AOHX 3088420440194Tr 470×51/4 BSP23088K
AOHX 3088 G420440194Tr 460×51/4 BSP23088K, C3088K
AOHX 3092440460202Tr 490×51/4 BSP23092K
AOHX 3092 G440460202Tr 480×51/4 BSP23092K, C3092K
AOHX 3096460480205Tr 520×61/4 BSP23096K
AOHX 3096 G460480205Tr 500×51/4 BSP23096K, C3096K
AOHX 30/500480500209Tr 540×61/4 BSP230/500K
AOHX 30/500 G480500209Tr 530×61/4 BSP230/500K, C30/500K
AOHK 30/530500530230Tr 560×61/4 BSP230/530K, C30/530K
AOH 30/560530560240Tr 590×61/4 BSP230/560K
AOHX 30/560530560240Tr 600×61/4 BSPC30/560K
AOH 30/600560600245Tr 630×61/4 BSP230/600K
AOHX 30/600570600245Tr 630×61/4 BSP230/600K, C30/600K
AOH 30/630600630258Tr 670×61/4 BSP230/630K, C30/630K
AOH 30/670630670280Tr 710×71/4 BSP230/670K, C30/670K
AOHX 30/710670710286Tr 750×71/4 BSPC30/710K
AOH 30/750710750300Tr 800×71/4 BSP230/750K, C30/750K
AOH 30/800750800308Tr 850×71/4 BSP230/800K, C30/800K
AOH 30/850800850325Tr 900×71/4 BSP230/850K, C30/850K
AOH 30/900850900335Tr 950×81/4 BSP230/900K, C30/900K
AOH 30/950900950355Tr 1000×81/4 BSP230/950K, C30/950K
AOH 30/10009501000365Tr 1060×81/4 BSP230/1000K, C30/1000K
AOH 30/106010001060385Tr 1120×81/4 BSP230/1060K
AOH 3132150160103M 180×3M622232K, 23132K
AOH 3132 G150160103M 170×3M622232K, 23132K, C3132K