Specifications

Brand

 Nachi America, Inc.

Enclosure

 Open

Configuration

 Single Row

Bore Type

 Cylindrical Bore

Boundary Dimensions

Bore Size

 80 mm

Outside Diameter

 170 mm

Width

 58 mm

Inside Ring Outside Diameter

 103 mm

Fillet Radius/Chamfer

 2.1 mm

r1

 2.1 mm

Technical Specifications

Dynamic Load Rating

 274,000 N

Static Load Rating

 330,000 N

Limiting Speed - Grease

 3,200 rpm

Limiting Speed - Oil

 4,000 rpm

Radial Clearance

 0.040 to 0.075 mm

Abutment and Fillet Dimensions

db (min)

 92 mm

db (max)

 99 mm

dc (min)

 105 mm

dd (min)

 114 mm

Da (max)

 158 mm

ra (max)

 2 mm

ra1 (max)

 2 mm