NNC4888V Cylindrical Roller Bearing
Frequently Asked Questions / FAQ
Is RAYSDE NNC4888V available, and what is the MOQ?
NNC4888V 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 NNC4888V?
Key parameters of the NNC4888V Cylindrical Roller Bearing: bore d=440.0mm, outer D=540.0mm, width B=100.0mm, dynamic load Cr=1387.0kN, static load Cor=4136.0kN. For the full dimension table, load and speed data, and CAD drawings, please contact RAYSDE.
Which industries and equipment use the NNC4888V Cylindrical Roller Bearing?
It is widely used across motors, gearboxes, machine tools in various rotating and power-transmission applications, making it a versatile bearing choice.
What are the advantages of RAYSDE NNC4888V versus imported brands?
As a factory-direct source, RAYSDE offers NNC4888V 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 NNC4888V?
Yes—CAD/DXF/PDF high-precision drawings and 3.1 material certificates (GCr15 bearing steel) for NNC4888V are available on request from RAYSDE.