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Specifications

Brand

Nachi America, Inc.

Enclosure

Open

Bore Type

Cylindrical Bore

Configuration

Single Row

Weight

17.800 kg

Boundary Dimensions

Bore Size

130 mm

Outside Diameter

280 mm

Width

58 mm

Outside Ring Inside Diameter

243 mm

Fillet Radius/Chamfer

4 mm

r1

4 mm

Technical Specifications

Dynamic Load Rating

555,000 N

Static Load Rating

665,000 N

Limiting Speed - Grease

2,200 rpm

Limiting Speed - Oil

2,600 rpm

Radial Clearance

0.100 to 0.145 mm

Abutment and Fillet Dimensions

da (min)

148 mm

db (min)

148 mm

db (max)

164 mm

dc (min)

169 mm

Da (max)

262 mm

Db (min)

262 mm

Db (max)

247 mm

ra (max)

3 mm

ra1 (max)

3 mm