Print Back

Specifications

Brand

Nachi America, Inc.

Enclosure

Open

Bore Type

Cylindrical Bore

Configuration

Single Row

Weight

87.000 kg

Boundary Dimensions

Bore Size

300 mm

Outside Diameter

540 mm

Width

85 mm

Outside Ring Inside Diameter

476 mm

Fillet Radius/Chamfer

5 mm

r1

5 mm

Technical Specifications

Dynamic Load Rating

1,400,000 N

Static Load Rating

2,070,000 N

Limiting Speed - Grease

1,100 rpm

Limiting Speed - Oil

1,300 rpm

Radial Clearance

0.200 to 0.275 mm

Abutment and Fillet Dimensions

da (min)

322 mm

db (min)

322 mm

db (max)

361 mm

dc (min)

368 mm

Da (max)

518 mm

Db (min)

518 mm

Db (max)

487 mm

ra (max)

4 mm

ra1 (max)

4 mm