Specifications

Brand

Nachi America, Inc.

Configuration

Single Row

Enclosure

Open

Bore Type

Cylindrical Bore

Boundary Dimensions

Bore Size

180 mm

Outside Diameter

380 mm

Width

126 mm

Fillet Radius/Chamfer

4 mm

Inside Ring Outside Diameter

232 mm

r1

4 mm

Technical Specifications

Dynamic Load Rating

1,380,000 N

Static Load Rating

1,990,000 N

Limiting Speed - Grease

1,300 rpm

Limiting Speed - Oil

1,700 rpm

Radial Clearance

0.120 to 0.170 mm

Abutment and Fillet Dimensions

db (min)

198 mm

db (max)

227 mm

dc (min)

235 mm

dd (min)

255 mm

Da (max)

362 mm

ra (max)

3 mm

ra1 (max)

3 mm