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Specifications

Brand

Nachi America, Inc.

Enclosure

Open

Bore Type

Cylindrical Bore

Configuration

Single Row

Weight

132.000 kg

Boundary Dimensions

Bore Size

480 mm

Outside Diameter

700 mm

Width

100 mm

Outside Ring Inside Diameter

644 mm

Fillet Radius/Chamfer

6 mm

r1

6 mm

Technical Specifications

Dynamic Load Rating

1,620,000 N

Static Load Rating

2,860,000 N

Limiting Speed - Grease

780 rpm

Limiting Speed - Oil

950 rpm

Radial Clearance

0.330 to 0.440 mm

Abutment and Fillet Dimensions

da (min)

508 mm

db (min)

508 mm

db (max)

532 mm

dc (min)

541 mm

Da (max)

672 mm

Db (min)

672 mm

Db (max)

645 mm

ra (max)

5 mm

ra1 (max)

5 mm