Especificaciones
Dimensions
- Bore Diameter2 mm
- Ángulo de contactoNo aplicable
- Ancho del anillo interior2.3 mm
- Outside Diameter5 mm
- Overall Width0.0910 in
- Clasificación de precisiónABEC 1
Details
- Material del cojineteAcero inoxidable
- Tipo de cojineteRodamientos de bolas de ranura profunda y radial
- Tipo de orificioRecto
- Material de la jaulaAcero inoxidable
- Tipo de jaulaChapa metálica
- Tipo de cierreDoble blindaje
- DescripciónW 638/2-2Z
- Material del elementoAcero inoxidable
- Características y beneficios• Rodamiento de bolas de ranura profunda de acero inoxidable
- Recubrimiento de acabadoSin recubrimiento
- Autorización internaLiquidación especial
- Descripción largaEl W 638/2-2Z es un cojinete de bolas de ranura profunda radial con un orificio de 2 mm, orificio recto, doble blindaje, diámetro exterior de 5 mm y 0.0910 pulg. de ancho, ideal para aplicaciones en miniatura.
- Número de catálogo del fabricanteW 638/2-2Z
- Tipo de productoRodamientos de bolas de ranura profunda y radial
- Capacidad de carga estática radial10 lbf
- Tipo de selloSello sin contacto
- Serie638
- Anillo a presión incluidoSin anillo a presión
- UPC_NO7316571538051
Descripción general
- Rodamiento de bolas de ranura profunda de acero inoxidable
Datos de cumplimiento y seguridad
Literature & Catalogs
SKF Protected for Superior Field Performance BrochureSKF Explorer Sealed Spherical Roller Bearings are designed to deliver superior performance in harsh, contaminated environments, combining high load capacity with integrated sealing and premium lubrication. They reduce maintenance, extend service life, and improve reliability in demanding industrial applications.
View Literature- SKF Mounted Roller Bearing Line Card
SKF Mounted Spherical Roller Bearing Units are robust, ready-to-mount, factory assembled, lubricated and sealed units designed for simple installation and easy alignment. Featuring ConCentra and set screw units, radial lip seals, and expanded housing sizes, they provide reliable shaft-ready solutions for conveyors, fans, bucket elevators, and wastewater equipment.
View Literature - SKF Maintenance Free Bearing Solutions Flyer
SKF PEER FaBXTREME maintenance-free bearing units are designed for food and beverage processing, bottling, and washdown environments. Featuring stainless steel construction, FDA-compliant sealing, Mobil FM222 grease, extended inner rings, and drop-in replacement designs to eliminate downtime and reduce service costs.
View Literature - SKF Food Safety and Reliability Brochure
SKF's Three Barrier Solution for paper mills enhances bearing reliability in highly contaminated, wet environments. Combining advanced sealing, optimized lubrication, and durable bearing technology, it minimizes water ingress, reduces premature failures, extends service life, and lowers maintenance and downtime costs in critical roll applications.
View Literature
More resources
SKF Food Line Ball Bearings for Non-corrosive Environments Brochure
SKF Food Line Deep Groove Ball Bearings feature corrosion-resistant materials, food-grade grease, and hygienic sealing solutions designed for washdown and high-moisture food processing environments. They help prevent contamination, reduce relubrication needs, extend service life, and support strict food safety and compliance standards.
SKF Explorer Spherical Roller Bearings Brochure
SKF Explorer Sealed Spherical Roller Bearings are engineered for heavy loads and contaminated environments, combining high-capacity roller design with integrated contact seals and premium grease. They extend service life, reduce maintenance, prevent contaminant ingress, and improve reliability in demanding industrial applications.