Specifications

Brand

Nachi America, Inc.

Bore Type

Tapered Bore

Enclosure

Open

Configuration

Double Row

Roller Profile

Symmetric

Center Guidance

Floating Steel Ring

Retainer Material

Pressed Steel

Nr. of Holes

6

Weight

8.700 kg

Boundary Dimensions

Bore Size

100 mm

Outside Diameter

215 mm

Width

47 mm

Fillet Radius/Chamfer

3 mm

Lubricating Hole Dimensions

Groove Width A

8 mm

Hole Diameter (do)

4 mm

Technical Specifications

Dynamic Load Rating

580,000 N

Static Load Rating

524,000 N

Limiting Speed - Grease

2,600 rpm

Limiting Speed - Oil

3,500 rpm

Constant e

0.22

Axial Load Factor Y0

2.95

Axial Load Factor Y1

3.02

Axial Load Factor Y2

4.49

Radial Clearance

0.110 to 0.140 mm

Abutment and Fillet Dimensions

da (min)

114 mm

Da (max)

201 mm

ra (max)

2.5 mm