Specifications

Brand

Nachi America, Inc.

Enclosure

Open

Bore Type

Cylindrical Bore

Configuration

Single Row

Weight

15.100 kg

Boundary Dimensions

Bore Size

120 mm

Outside Diameter

260 mm

Width

55 mm

Outside Ring Inside Diameter

226 mm

Fillet Radius/Chamfer

3 mm

r1

3 mm

Technical Specifications

Dynamic Load Rating

450,000 N

Static Load Rating

510,000 N

Limiting Speed - Grease

2,200 rpm

Limiting Speed - Oil

2,800 rpm

Radial Clearance

0.085 to 0.125 mm

Abutment and Fillet Dimensions

da (min)

134 mm

db (min)

134 mm

db (max)

151 mm

dc (min)

156 mm

Da (max)

246 mm

Db (min)

246 mm

Db (max)

230 mm

ra (max)

2.5 mm

ra1 (max)

2.5 mm