21307X3CA Spherical Roller Bearing
Frequently Asked Questions / FAQ
Is RAYSDE 21307X3CA available, and what is the MOQ?
21307X3CA 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 21307X3CA?
Key parameters of the 21307X3CA Spherical Roller Bearing: bore d=35mm, outer D=82mm, width B=23mm, dynamic load Cr=87.1kN, static load Cor=100kN. For the full dimension table, load and speed data, and CAD drawings, please contact RAYSDE.
Which industries and equipment use the 21307X3CA 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 21307X3CA versus imported brands?
As a factory-direct source, RAYSDE offers 21307X3CA 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 21307X3CA?
Yes—CAD/DXF/PDF high-precision drawings and 3.1 material certificates (GCr15 bearing steel) for 21307X3CA are available on request from RAYSDE.