Specifications

Brand

Nachi America, Inc.

Bore Type

Cylindrical Bore

Enclosure

Open

Configuration

Single Row

Boundary Dimensions

Bore Size

260 mm

Outside Diameter

540 mm

Width

102 mm

Fillet Radius/Chamfer

6 mm

Outside Ring Inside Diameter

464 mm

r1

6 mm

Technical Specifications

Dynamic Load Rating

1,620,000 N

Static Load Rating

2,230,000 N

Limiting Speed - Grease

1,000 rpm

Limiting Speed - Oil

1,200 rpm

Radial Clearance

0.125 to 0.195 mm

Abutment and Fillet Dimensions

da (min)

288 mm

db (min)

288 mm

db (max)

331 mm

dc (min)

339 mm

dd (min)

359 mm

Da (max)

512 mm

Db (min)

512 mm

Db (max)

468 mm

ra (max)

5 mm

ra1 (max)

5 mm