Print Back

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

1450.000 kg

Boundary Dimensions

Bore Size

950 mm

Outside Diameter

1360 mm

Width

300 mm

Fillet Radius/Chamfer

7.5 mm

Lubricating Hole Dimensions

Groove Width A

45 mm

Hole Diameter (do)

20 mm

Technical Specifications

Dynamic Load Rating

16,100,000 N

Static Load Rating

27,200,000 N

Limiting Speed - Grease

240 rpm

Limiting Speed - Oil

300 rpm

Constant e

0.21

Axial Load Factor Y0

3.16

Axial Load Factor Y1

3.23

Axial Load Factor Y2

4.82

Radial Clearance

0.710 to 0.930 mm

Abutment and Fillet Dimensions

da (min)

986 mm

Da (max)

1324 mm

ra (max)

6 mm