CAD (0) ▾
  • Cart is empty
  1. Request CAD files
Request Quote

Specifications

Brand

 N/A Nachi America, Inc.

Bore Type

 N/A Cylindrical Bore

Enclosure

 N/A Open

Configuration

 N/A Double Row

Roller Profile

 N/A Symmetric

Center Guidance

 N/A Fixed Inner Ring Rib

Retainer Material

 N/A Machined Brass

Nr. of Holes

 N/A 6

Weight

 N/A 93.700 kg

Boundary Dimensions

Bore Size

 N/A 200 mm

Outside Diameter

 N/A 420 mm

Width

 N/A 138 mm

Fillet Radius/Chamfer

 N/A 5 mm

Lubricating Hole Dimensions

Groove Width A

 N/A 26 mm

Hole Diameter (do)

 N/A 12 mm

Technical Specifications

Dynamic Load Rating

 N/A 2,890,000 N

Static Load Rating

 N/A 3,000,000 N

Limiting Speed - Grease

 N/A 1,200 rpm

Limiting Speed - Oil

 N/A 1,500 rpm

Constant e

 N/A 0.35

Axial Load Factor Y0

 N/A 1.88

Axial Load Factor Y1

 N/A 1.93

Axial Load Factor Y2

 N/A 2.87

Radial Clearance

 N/A 0.200 to 0.260 mm

Abutment and Fillet Dimensions

da (min)

 N/A 222 mm

Da (max)

 N/A 398 mm

ra (max)

 N/A 4 mm