Nachi America Inc.
715 Pushville Rd.
Greenwood, IN 46143
Phone: (877) 622-4487 or local (317) 530-1001 • Fax: (800) 622-4439
Email: info@nachiamerica.com • Website: www.nachiamerica.com
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Specifications

Enclosure

 Open

Bore Type

 Cylindrical Bore

Configuration

 Single Row

Weight

 31.900 kg

Boundary Dimensions

Bore Size

 170 mm

Outside Diameter

 310 mm

Width

 86 mm

Fillet Radius/Chamfer

 4 mm

r1

 4 mm

Technical Specifications

Dynamic Load Rating

 970,000 N

Static Load Rating

 1,400,000 N

Limiting Speed - Grease

 1,900 rpm

Limiting Speed - Oil

 2,300 rpm

Radial Clearance

 0.075 to 0.125 mm

Abutment and Fillet Dimensions

db (min)

 188 mm

db (max)

 204 mm

dc (min)

 211 mm

dd (min)

 223 mm

Da (max)

 292 mm

ra (max)

 3 mm

ra1 (max)

 3 mm