7664D Angular Contact Ball Bearing
Frequently Asked Questions / FAQ
Is RAYSDE 7664D available, and what is the MOQ?
7664D is supplied directly from the RAYSDE factory, with both stock and build-to-order options. Standard-part MOQ is tiered by bore: ≤50mm:500 pcs / 51–100mm:100 pcs / 101–300mm:20 pcs / >300mm:4 pcs; non-standard items are quoted per drawing. Send an inquiry for formal pricing and lead time.
What are the technical specifications of RAYSDE 7664D?
Key parameters of the 7664D Angular Contact Ball Bearing: bore d=320mm, outer D=440mm, width B=100mm. For the full dimension table, load and speed data, and CAD drawings, please contact RAYSDE.
Which industries and equipment use the 7664D Angular Contact Ball Bearing?
It is widely used across machine-tool spindles, high-speed spindles, pumps in various rotating and power-transmission applications, making it a versatile bearing choice.
What are the advantages of RAYSDE 7664D versus imported brands?
As a factory-direct source, RAYSDE offers 7664D at competitive ex-works pricing with shorter lead times than comparable imported brands, plus non-standard customization and OEM support. Certified to ISO 9001:2015, with 3.1 material certificates available.
Can you provide engineering drawings and material certificates for 7664D?
Yes—CAD/DXF/PDF high-precision drawings and 3.1 material certificates (GCr15 bearing steel) for 7664D are available on request from RAYSDE.