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

4

Weight

1.460 kg

Boundary Dimensions

Bore Size

100 mm

Outside Diameter

140 mm

Width

30 mm

Fillet Radius/Chamfer

1.1 mm

Lubricating Hole Dimensions

Groove Width A

8 mm

Hole Diameter (do)

3 mm

Technical Specifications

Dynamic Load Rating

197,000 N

Static Load Rating

233,000 N

Limiting Speed - Grease

3,400 rpm

Limiting Speed - Oil

4,500 rpm

Constant e

0.20

Axial Load Factor Y0

3.34

Axial Load Factor Y1

3.42

Axial Load Factor Y2

5.08

Radial Clearance

0.110 to 0.140 mm

Abutment and Fillet Dimensions

da (min)

107 mm

Da (max)

133 mm

ra (max)

1 mm