Nachi America Inc.
Bearings
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Specifications

Bore Type

 N/A Cylindrical Bore

Enclosure

 N/A Open

Configuration

 N/A Single Row

Boundary Dimensions

Bore Size

 N/A 300 mm

Outside Diameter

 N/A 540 mm

Width

 N/A 85 mm

Fillet Radius/Chamfer

 N/A 5 mm

Outside Ring Inside Diameter

 N/A 476 mm

r1

 N/A 5 mm

Technical Specifications

Dynamic Load Rating

 N/A 1,400,000 N

Static Load Rating

 N/A 2,070,000 N

Limiting Speed - Grease

 N/A 1,100 rpm

Limiting Speed - Oil

 N/A 1,300 rpm

Radial Clearance

 N/A 0.130 to 0.205 mm

Abutment and Fillet Dimensions

da (min)

 N/A 322 mm

db (min)

 N/A 322 mm

db (max)

 N/A 361 mm

dc (min)

 N/A 368 mm

dd (min)

 N/A 392 mm

Da (max)

 N/A 518 mm

Db (min)

 N/A 518 mm

Db (max)

 N/A 487 mm

ra (max)

 N/A 4 mm

ra1 (max)

 N/A 4 mm