Product parameters

Bearing Information

• Part Number NNC4938CV
• Bearing TypeFull complement
• ConstructionDouble Row

Overall Dimensions

• Dimension mm 190*260*69
• Bore Dia (d) 190mm
• Outer Dia (D) 260mm
• Width (B) 69mm
• Weight 11.2kg

Load Rating & Rotate Speed

• Dynamic Load Rating (Cr) 590KN
• Static Load Rating (Cor) 1290KN
• Limiting speed 1440rpm
• Reference speed 850rpm

Other parameters

• Ring Material52100 Chrome steel
• Ball Material52100 Chrome steel
• LubricationRequired
• Temperature Range-30° to 120 ℃
• Accuracy Grade P0 /P6
• Quality ControlISO 9001