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 240 mm

Outside Diameter

 N/A 440 mm

Width

 N/A 72 mm

Fillet Radius/Chamfer

 N/A 4 mm

Outside Ring Inside Diameter

 N/A 385 mm

r1

 N/A 4 mm

Technical Specifications

Dynamic Load Rating

 N/A 935,000 N

Static Load Rating

 N/A 1,340,000 N

Limiting Speed - Grease

 N/A 1,400 rpm

Limiting Speed - Oil

 N/A 1,600 rpm

Radial Clearance

 N/A 0.170 to 0.235 mm

Abutment and Fillet Dimensions

da (min)

 N/A 258 mm

db (min)

 N/A 258 mm

db (max)

 N/A 293 mm

dc (min)

 N/A 298 mm

dd (min)

 N/A 316 mm

Da (max)

 N/A 422 mm

Db (min)

 N/A 422 mm

Db (max)

 N/A 397 mm

ra (max)

 N/A 3 mm

ra1 (max)

 N/A 3 mm