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

 82.5 mm

r1

 2.1 mm

Technical Specifications

Dynamic Load Rating

 181,000 N

Static Load Rating

 191,000 N

Limiting Speed - Grease

 4,000 rpm

Limiting Speed - Oil

 4,800 rpm

Radial Clearance

 0.040 to 0.070 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