Specifications

Brand

Nachi America, Inc.

Configuration

Single Row

Enclosure

Open

Bore Type

Cylindrical Bore

Boundary Dimensions

Bore Size

65 mm

Outside Diameter

120 mm

Width

31 mm

Fillet Radius/Chamfer

1.5 mm

Inside Ring Outside Diameter

78.5 mm

r1

1.5 mm

Technical Specifications

Dynamic Load Rating

149,000 N

Static Load Rating

181,000 N

Limiting Speed - Grease

4,800 rpm

Limiting Speed - Oil

6,000 rpm

Radial Clearance

0.040 to 0.070 mm

Abutment and Fillet Dimensions

db (min)

73.5 mm

db (max)

77 mm

dc (min)

81 mm

dd (min)

87 mm

Da (max)

111.5 mm

ra (max)

1.5 mm

ra1 (max)

1.5 mm