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Specifications

Brand

Nachi America, Inc.

Bore Type

Cylindrical Bore

Enclosure

Open

Configuration

Single Row

Boundary Dimensions

Bore Size

150 mm

Outside Diameter

320 mm

Width

65 mm

Fillet Radius/Chamfer

4 mm

Outside Ring Inside Diameter

277 mm

r1

4 mm

Technical Specifications

Dynamic Load Rating

660,000 N

Static Load Rating

805,000 N

Limiting Speed - Grease

1,800 rpm

Limiting Speed - Oil

2,200 rpm

Radial Clearance

0.070 to 0.120 mm

Abutment and Fillet Dimensions

da (min)

168 mm

db (min)

168 mm

db (max)

190 mm

dc (min)

195 mm

dd (min)

213 mm

Da (max)

302 mm

Db (min)

302 mm

Db (max)

287 mm

ra (max)

3 mm

ra1 (max)

3 mm