7028CM Angular Contact Ball Bearing
Frequently Asked Questions / FAQ
Is RAYSDE 7028CM available, and what is the MOQ?
7028CM 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 7028CM?
Key parameters of the 7028CM Angular Contact Ball Bearing: bore d=140mm, outer D=210mm, width B=33mm, dynamic load Cr=143kN, static load Cor=145kN. For the full dimension table, load and speed data, and CAD drawings, please contact RAYSDE.
Which industries and equipment use the 7028CM 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 7028CM versus imported brands?
As a factory-direct source, RAYSDE offers 7028CM 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 7028CM?
Yes—CAD/DXF/PDF high-precision drawings and 3.1 material certificates (GCr15 bearing steel) for 7028CM are available on request from RAYSDE.