32221 7521E 32221JR Chrome Steel 105*190*53mm Single Row Cone and Cup Tapered Roller Bearings
Local de Origem:CHINA
Marca:SCBT
Número do modelo:32221
Quantidade mínima de pedido:≧ 2
Preço:Contact me
Condições de pagamento:T/T, Western Union
Capacidade de fornecimento:10000+20 dias
Etiquetas:
Detalhes do produto
Destacar:
chrome steel tapered roller bearings
,105x190x53mm tapered roller bearings
,single row cone cup bearings
Warranty:
1 ano
Material:
GCR15
Old And New:
Novo
Use:
Para substituir/reparar
Brand:
Siga a solicitação do cliente
Name:
Rolamentos de rolos cônicos
Descrição do produto
32221 7521E 32221JR Chrome Steel 105*190*53mm Single Row Cone and Cup Tapered Roller Bearings The smooth contact between tapered rollers and raceways reduces rotational friction by 40-48% compared to standard small-to-medium bearings, cutting power consumption for 22-33kW motors and heavy-duty power tools. This low-friction design keeps operating temperatures within -30°C to 120°C (typically ≤ 122°C under full load), preventing overheating that degrades small seals (e.g.,
Resumo do Produto
32221 7521E 32221JR Chrome Steel 105*190*53mm Single Row Cone and Cup Tapered Roller Bearings The smooth contact between tapered rollers and raceways reduces rotational friction by 40-48% compared to standard small-to-medium bearings, cutting power consumption for 22-33kW motors and heavy-duty power ...
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