Specifications

Brand

 Nachi America, Inc.

Enclosure

 Open

Configuration

 Single Row

Bore Type

 Cylindrical Bore

Boundary Dimensions

Bore Size

 55 mm

Outside Diameter

 120 mm

Width

 29 mm

Inside Ring Outside Diameter

 70.5 mm

Fillet Radius/Chamfer

 2 mm

r1

 2 mm

Technical Specifications

Dynamic Load Rating

 111,000 N

Static Load Rating

 111,000 N

Limiting Speed - Grease

 5,000 rpm

Limiting Speed - Oil

 6,300 rpm

Radial Clearance

 0.040 to 0.070 mm

Abutment and Fillet Dimensions

db (min)

 65 mm

db (max)

 69 mm

dc (min)

 72 mm

dd (min)

 80 mm

Da (max)

 110 mm

ra (max)

 2 mm

ra1 (max)

 2 mm