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Specifications

Brand

Nachi America, Inc.

Bore Type

Cylindrical Bore

Enclosure

Open

Configuration

Duplex

Weight

21.500 kg

Boundary Dimensions

Bore Size

140 mm

Outside Diameter

300 mm

Width

62 mm

Fillet Radius/Chamfer

4 mm

r1

1.5 mm

Technical Specifications

Dynamic Load Rating

490,000 N

Static Load Rating

670,000 N

Limiting Speed - Grease

1,600 rpm

Limiting Speed - Oil

2,000 rpm

Abutment and Fillet Dimensions

da1 (min)

158 mm

da2 (min)

149 mm

Da1 (max)

282 mm

Da2 (max)

291 mm

ra (max)

3 mm

ra1 (max)

1.5 mm