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 32/710670710515Tr 760×71/4 BSP223/710K, 232/710K
AOH 32/710 G670710515Tr 750×71/4 BSP223/710K, 232/710K
AOH 32/750710750540Tr 800×71/4 BSP223/750K, 232/750K
AOH 32/800750800550Tr 850×71/4 BSP232/800K
AOH 32/850800850585Tr 900×71/4 BSP232/850K
AOH 32/900850900585Tr 950×81/4 BSP232/900K
AOH 32/950900950600Tr 1000×81/4 BSP232/950K
AOH 32/10009501000630Tr 1060×81/4 BSP232/1000K
AOH 393416017059M 180×3M623934K
AOH 393617018066M 190×3M623936K
AOH 393818019066M 200×3M623938K
AOH 394019020077Tr 210×4M623940K
AOH 394420022077Tr 230×41/8 BSP23944K
AOH 394822024077Tr 250×41/8 BSP23948K
AOH 395224026094Tr 275×41/8 BSP23952K
AOH 3952 G24026094Tr 280×41/8 BSP23952K
AOH 395626028094Tr 295×41/8 BSP23956K
AOH 3956 G26028094Tr 300×41/8 BSP23956K
AOH 3960280300112Tr 315×51/8 BSP23960K
AOH 3960 G280300112Tr 320×51/8 BSP23960K
AOH 3964300320112Tr 335×51/8 BSP23964K
AOH 3964 G300320112Tr 340×51/4 BSP23964K
AOH 3968320340112Tr 355×51/8 BSP23968K
AOH 3968 G320340112Tr 360×51/4 BSP23968K
AOH 3972340360112Tr 375×51/8 BSP23972K
AOH 3972 G340360112Tr 380×51/4 BSP23972K
AOH 3976360380130Tr 395×51/8 BSP23976K
AOH 3976 G360380130Tr 400×51/4 BSP23976K
AOH 3980380400130Tr 415×51/8 BSP23980K
AOH 3980 G380400130Tr 420×51/4 BSP23980K
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