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Specifications

Brand

Nachi America, Inc.

Enclosure

Open

Bore Type

Cylindrical Bore

Configuration

Single Row

Weight

137.000 kg

Boundary Dimensions

Bore Size

500 mm

Outside Diameter

720 mm

Width

100 mm

Outside Ring Inside Diameter

664 mm

Fillet Radius/Chamfer

6 mm

r1

6 mm

Technical Specifications

Dynamic Load Rating

1,700,000 N

Static Load Rating

2,970,000 N

Limiting Speed - Grease

750 rpm

Limiting Speed - Oil

900 rpm

Radial Clearance

0.330 to 0.440 mm

Abutment and Fillet Dimensions

da (min)

528 mm

db (min)

528 mm

db (max)

552 mm

dc (min)

561 mm

Da (max)

692 mm

Db (min)

692 mm

Db (max)

665 mm

ra (max)

5 mm

ra1 (max)

5 mm