Specifications

Brand

 Nachi America, Inc.

Configuration

 Single Row

Enclosure

 Open

Bore Type

 Cylindrical Bore

Boundary Dimensions

Bore Size

 120 mm

Outside Diameter

 260 mm

Width

 86 mm

Fillet Radius/Chamfer

 3 mm

Inside Ring Outside Diameter

 154 mm

r1

 3 mm

Technical Specifications

Dynamic Load Rating

 795,000 N

Static Load Rating

 1,030,000 N

Limiting Speed - Grease

 2,000 rpm

Limiting Speed - Oil

 2,600 rpm

Radial Clearance

 0.050 to 0.090 mm

Abutment and Fillet Dimensions

db (min)

 134 mm

db (max)

 151 mm

dc (min)

 156 mm

dd (min)

 171 mm

Da (max)

 246 mm

ra (max)

 2.5 mm

ra1 (max)

 2.5 mm