Nachi America Inc.
Bearings
Terms

Specifications

Enclosure

 Open

Bore Type

 Cylindrical Bore

Configuration

 Single Row

Weight

 0.580 kg

Boundary Dimensions

Bore Size

 50 mm

Outside Diameter

 90 mm

Width

 23 mm

Fillet Radius/Chamfer

 1.1 mm

r1

 1.1 mm

Technical Specifications

Dynamic Load Rating

 64,000 N

Static Load Rating

 73,500 N

Limiting Speed - Grease

 6,500 rpm

Limiting Speed - Oil

 8,000 rpm

Radial Clearance

 0.050 to 0.080 mm

Abutment and Fillet Dimensions

db (min)

 57 mm

db (max)

 58 mm

dc (min)

 62 mm

dd (min)

 67 mm

Da (max)

 83 mm

ra (max)

 1 mm

ra1 (max)

 1 mm