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 220 mm

Outside Diameter

 N/A 460 mm

Width

 N/A 88 mm

Fillet Radius/Chamfer

 N/A 5 mm

Outside Ring Inside Diameter

 N/A 396 mm

r1

 N/A 5 mm

Technical Specifications

Dynamic Load Rating

 N/A 1,200,000 N

Static Load Rating

 N/A 1,570,000 N

Limiting Speed - Grease

 N/A 1,200 rpm

Limiting Speed - Oil

 N/A 1,500 rpm

Radial Clearance

 N/A 0.105 to 0.165 mm

Abutment and Fillet Dimensions

da (min)

 N/A 242 mm

db (min)

 N/A 242 mm

db (max)

 N/A 279 mm

dc (min)

 N/A 287 mm

dd (min)

 N/A 307 mm

Da (max)

 N/A 438 mm

Db (min)

 N/A 438 mm

Db (max)

 N/A 400 mm

ra (max)

 N/A 4 mm

ra1 (max)

 N/A 4 mm