Specifications

Brand

 Nachi America, Inc.

Bore Type

 Cylindrical Bore

Enclosure

 Open

Configuration

 Single Row

Boundary Dimensions

Bore Size

 80 mm

Outside Diameter

 170 mm

Width

 39 mm

Fillet Radius/Chamfer

 2.1 mm

Outside Ring Inside Diameter

 147 mm

r1

 2.1 mm

Technical Specifications

Dynamic Load Rating

 190,000 N

Static Load Rating

 207,000 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)

 92 mm

db (min)

 92 mm

db (max)

 99 mm

dc (min)

 105 mm

dd (min)

 114 mm

Da (max)

 158 mm

Db (min)

 158 mm

Db (max)

 151 mm

ra (max)

 2 mm

ra1 (max)

 2 mm