Nachi America Inc.
Bearings
Terms

Specifications

Enclosure

 Open

Configuration

 Single Row

Bore Type

 Cylindrical Bore

Boundary Dimensions

Bore Size

 50 mm

Outside Diameter

 90 mm

Width

 20 mm

Inside Ring Outside Diameter

 59.5 mm

Fillet Radius/Chamfer

 1.1 mm

r1

 1.1 mm

Technical Specifications

Dynamic Load Rating

 69,000 N

Static Load Rating

 76,500 N

Limiting Speed - Grease

 6,400 rpm

Limiting Speed - Oil

 7,700 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