Specifications

Brand

Nachi America, Inc.

Bore Type

Cylindrical Bore

Enclosure

Open

Configuration

Duplex

Weight

4.180 kg

Boundary Dimensions

Bore Size

80 mm

Outside Diameter

170 mm

Width

39 mm

Fillet Radius/Chamfer

2.1 mm

r1

1.1 mm

Technical Specifications

Dynamic Load Rating

239,000 N

Static Load Rating

238,000 N

Limiting Speed - Grease

2,800 rpm

Limiting Speed - Oil

3,800 rpm

Abutment and Fillet Dimensions

da1 (min)

92 mm

da2 (min)

87 mm

Da1 (max)

158 mm

Da2 (max)

163 mm

ra (max)

2 mm

ra1 (max)

1 mm