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Specifications

Brand

Nachi America, Inc.

Enclosure

Open

Bore Type

Cylindrical Bore

Configuration

Single Row

Weight

41.900 kg

Boundary Dimensions

Bore Size

180 mm

Outside Diameter

380 mm

Width

75 mm

Outside Ring Inside Diameter

328 mm

Fillet Radius/Chamfer

4 mm

r1

4 mm

Technical Specifications

Dynamic Load Rating

9,050,000 N

Static Load Rating

1,150,000 N

Limiting Speed - Grease

1,500 rpm

Limiting Speed - Oil

1,800 rpm

Radial Clearance

0.120 to 0.170 mm

Abutment and Fillet Dimensions

da (min)

198 mm

db (min)

198 mm

db (max)

227 mm

dc (min)

235 mm

Da (max)

362 mm

Db (min)

362 mm

Db (max)

332 mm

ra (max)

3 mm

ra1 (max)

3 mm