Specifications

Brand

 Nachi America, Inc.

Enclosure

 Open

Bore Type

 Cylindrical Bore

Configuration

 Single Row

Weight

 5.260 kg

Boundary Dimensions

Bore Size

 70 mm

Outside Diameter

 180 mm

Width

 42 mm

Outside Ring Inside Diameter

 152 mm

Fillet Radius/Chamfer

 3 mm

r1

 3 mm

Technical Specifications

Dynamic Load Rating

 228,000 N

Static Load Rating

 236,000 N

Limiting Speed - Grease

 3,600 rpm

Limiting Speed - Oil

 4,300 rpm

Radial Clearance

 0.065 to 0.100 mm

Abutment and Fillet Dimensions

da (min)

 84 mm

db (min)

 84 mm

db (max)

 99 mm

dc (min)

 102 mm

Da (max)

 166 mm

Db (min)

 166 mm

Db (max)

 153 mm

ra (max)

 2.5 mm

ra1 (max)

 2.5 mm