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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

4

Weight

1.410 kg

Boundary Dimensions

Bore Size

45 mm

Outside Diameter

100 mm

Width

36 mm

Fillet Radius/Chamfer

1.5 mm

Lubricating Hole Dimensions

Groove Width A

8 mm

Hole Diameter (do)

4 mm

Technical Specifications

Dynamic Load Rating

230,000 N

Static Load Rating

182,000 N

Limiting Speed - Grease

5,000 rpm

Limiting Speed - Oil

5,900 rpm

Constant e

0.37

Axial Load Factor Y0

1.79

Axial Load Factor Y1

1.83

Axial Load Factor Y2

2.72

Radial Clearance

0.060 to 0.080 mm

Abutment and Fillet Dimensions

da (min)

53.5 mm

Da (max)

91.5 mm

ra (max)

1.5 mm