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Specifications

Brand

Nachi America, Inc.

Bore Type

Cylindrical Bore

Enclosure

Open

Configuration

Double Row

Roller Profile

Symmetric

Center Guidance

Floating Steel Ring

Retainer Material

Pressed Steel

Nr. of Holes

4

Weight

5.460 kg

Boundary Dimensions

Bore Size

95 mm

Outside Diameter

170 mm

Width

55.6 mm

Fillet Radius/Chamfer

2.1 mm

Lubricating Hole Dimensions

Groove Width A

10 mm

Hole Diameter (do)

5 mm

Technical Specifications

Dynamic Load Rating

500,000 N

Static Load Rating

510,000 N

Limiting Speed - Grease

3,100 rpm

Limiting Speed - Oil

3,800 rpm

Constant e

0.30

Axial Load Factor Y0

2.19

Axial Load Factor Y1

2.24

Axial Load Factor Y2

3.34

Radial Clearance

0.100 to 0.135 mm

Abutment and Fillet Dimensions

da (min)

107 mm

Da (max)

158 mm

ra (max)

2 mm