Specifications

Brand

 Nachi America, Inc.

Enclosure

 Open

Configuration

 Single Row

Bore Type

 Cylindrical Bore

Boundary Dimensions

Bore Size

 140 mm

Outside Diameter

 300 mm

Width

 62 mm

Inside Ring Outside Diameter

 180 mm

Fillet Radius/Chamfer

 4 mm

r1

 4 mm

Technical Specifications

Dynamic Load Rating

 595,000 N

Static Load Rating

 745,000 N

Limiting Speed - Grease

 2,000 rpm

Limiting Speed - Oil

 2,400 rpm

Radial Clearance

 0.060 to 0.105 mm

Abutment and Fillet Dimensions

db (min)

 158 mm

db (max)

 176 mm

dc (min)

 182 mm

dd (min)

 198 mm

Da (max)

 282 mm

ra (max)

 3 mm

ra1 (max)

 3 mm