Specifications

Brand

Nachi America, Inc.

Bore Type

Tapered Bore

Enclosure

Open

Configuration

Double Row

Roller Profile

Symmetric

Center Guidance

Fixed Inner Ring Rib

Retainer Material

Machined Brass

Nr. of Holes

8

Weight

1640.000 kg

Boundary Dimensions

Bore Size

600 mm

Outside Diameter

1090 mm

Width

388 mm

Fillet Radius/Chamfer

9.5 mm

Lubricating Hole Dimensions

Groove Width A

50 mm

Hole Diameter (do)

25 mm

Technical Specifications

Dynamic Load Rating

17,900,000 N

Static Load Rating

25,100,000 N

Limiting Speed - Grease

240 rpm

Limiting Speed - Oil

360 rpm

Constant e

0.37

Axial Load Factor Y0

1.78

Axial Load Factor Y1

1.82

Axial Load Factor Y2

2.70

Radial Clearance

0.460 to 0.600 mm

Abutment and Fillet Dimensions

da (min)

654 mm

Da (max)

1048 mm

ra (max)

8 mm