Specifications

Brand

Nachi America, Inc.

Enclosure

Open

Bore Type

Cylindrical Bore

Configuration

Single Row

Weight

22.800 kg

Boundary Dimensions

Bore Size

300 mm

Outside Diameter

420 mm

Width

56 mm

Fillet Radius/Chamfer

3 mm

Technical Specifications

Dynamic Load Rating

269,000 N

Static Load Rating

370,000 N

Limiting Speed - Grease

1,400 rpm

Limiting Speed - Oil

1,600 rpm

Factor fo

16.5

Radial Clearance

0.100 to 0.190 mm

Abutment and Fillet Dimensions

da (min)

311 mm

Da (max)

409 mm

ra (max)

2.5 mm