20638CA Spherical Roller Bearing
Frequently Asked Questions / FAQ
Is RAYSDE 20638CA available, and what is the MOQ?
20638CA 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 20638CA?
Key parameters of the 20638CA Spherical Roller Bearing: bore d=190mm, outer D=280mm, width B=67mm, dynamic load Cr=689kN, static load Cor=1270kN. For the full dimension table, load and speed data, and CAD drawings, please contact RAYSDE.
Which industries and equipment use the 20638CA Spherical Roller Bearing?
It is widely used across mining, cement, steel, wind power, paper in various rotating and power-transmission applications, making it a versatile bearing choice.
What are the advantages of RAYSDE 20638CA versus imported brands?
As a factory-direct source, RAYSDE offers 20638CA 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 20638CA?
Yes—CAD/DXF/PDF high-precision drawings and 3.1 material certificates (GCr15 bearing steel) for 20638CA are available on request from RAYSDE.