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Specifications

Brand

Nachi America, Inc.

Configuration

Single Row

Enclosure

Open

Bore Type

Cylindrical Bore

Boundary Dimensions

Bore Size

190 mm

Outside Diameter

340 mm

Width

55 mm

Fillet Radius/Chamfer

4 mm

Inside Ring Outside Diameter

231 mm

r1

4 mm

Technical Specifications

Dynamic Load Rating

555,000 N

Static Load Rating

770,000 N

Limiting Speed - Grease

1,800 rpm

Limiting Speed - Oil

2,200 rpm

Radial Clearance

0.090 to 0.145 mm

Abutment and Fillet Dimensions

db (min)

208 mm

db (max)

227 mm

dc (min)

234 mm

dd (min)

247 mm

Da (max)

322 mm

ra (max)

3 mm

ra1 (max)

3 mm