Specifications

Brand

Nachi America, Inc.

Enclosure

Open

Bore Type

Cylindrical Bore

Configuration

Single Row

Weight

18.300 kg

Boundary Dimensions

Bore Size

180 mm

Outside Diameter

320 mm

Width

52 mm

Outside Ring Inside Diameter

282 mm

Fillet Radius/Chamfer

4 mm

r1

4 mm

Technical Specifications

Dynamic Load Rating

495,000 N

Static Load Rating

675,000 N

Limiting Speed - Grease

1,900 rpm

Limiting Speed - Oil

2,200 rpm

Radial Clearance

0.120 to 0.170 mm

Abutment and Fillet Dimensions

da (min)

198 mm

db (min)

198 mm

db (max)

214 mm

dc (min)

221 mm

Da (max)

302 mm

Db (min)

302 mm

Db (max)

294 mm

ra (max)

3 mm

ra1 (max)

3 mm