Specifications

Brand

 Nachi America, Inc.

Configuration

 Single Row

Enclosure

 Open

Bore Type

 Cylindrical Bore

Boundary Dimensions

Bore Size

 70 mm

Outside Diameter

 150 mm

Width

 51 mm

Fillet Radius/Chamfer

 2.1 mm

Inside Ring Outside Diameter

 90 mm

r1

 2.1 mm

Technical Specifications

Dynamic Load Rating

 223,000 N

Static Load Rating

 262,000 N

Limiting Speed - Grease

 3,800 rpm

Limiting Speed - Oil

 4,500 rpm

Radial Clearance

 0.040 to 0.075 mm

Abutment and Fillet Dimensions

db (min)

 82 mm

db (max)

 87 mm

dc (min)

 92 mm

dd (min)

 100 mm

Da (max)

 138 mm

ra (max)

 2 mm

ra1 (max)

 2 mm