Specifications

Brand

 Nachi America, Inc.

Configuration

 Single Row

Enclosure

 Open

Bore Type

 Cylindrical Bore

Boundary Dimensions

Bore Size

 65 mm

Outside Diameter

 140 mm

Width

 33 mm

Fillet Radius/Chamfer

 2.1 mm

Inside Ring Outside Diameter

 83.5 mm

r1

 2.1 mm

Technical Specifications

Dynamic Load Rating

 135,000 N

Static Load Rating

 139,000 N

Limiting Speed - Grease

 4,500 rpm

Limiting Speed - Oil

 5,300 rpm

Radial Clearance

 0.060 to 0.090 mm

Abutment and Fillet Dimensions

db (min)

 77 mm

db (max)

 81 mm

dc (min)

 85 mm

dd (min)

 93 mm

Da (max)

 128 mm

ra (max)

 2 mm

ra1 (max)

 2 mm