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

0.570 kg

Boundary Dimensions

Bore Size

35 mm

Outside Diameter

80 mm

Width

21 mm

Fillet Radius/Chamfer

1.5 mm

Lubricating Hole Dimensions

Groove Width A

5 mm

Hole Diameter (do)

3 mm

Technical Specifications

Dynamic Load Rating

96,000 N

Static Load Rating

76,000 N

Limiting Speed - Grease

7,700 rpm

Limiting Speed - Oil

8,900 rpm

Constant e

0.27

Axial Load Factor Y0

2.43

Axial Load Factor Y1

2.49

Axial Load Factor Y2

3.71

Radial Clearance

0.045 to 0.060 mm

Abutment and Fillet Dimensions

da (min)

44 mm

Da (max)

71 mm

ra (max)

1.5 mm