Bearing Distributors, an Applied Company
Bearing Distributors, an Applied Company
930 South Stadium Road
Columbia, SC 29201
Phone: (800) 934-2834
Fax: (803) 256-3824
Email: sales@ibearing.com
Website: www.bearingdistributors.com
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Specifications

Brand

 Nachi America, Inc.

Bore Type

 Cylindrical Bore

Configuration

 Single Row

Enclosure

 Open

Weight

 0.554 kg

Boundary Dimensions

Bore Size

 40 mm

Outside Diameter

 80 mm

Width

 24.8 mm

Fillet Radius/Chamfer

 1.5 mm

B

 23 mm

C

 19 mm

r1

 1.5 mm

Load Center

 5.3 mm

Technical Specifications

Dynamic Load Rating

 77,700 N

Static Load Rating

 90,800 N

Limiting Speed - Grease

 5,000 rpm

Limiting Speed - Oil

 6,600 rpm

Constant e

 0.37

Axial Load Factor Y0

 0.88

Axial Load Factor Y1

 1.60

Abutment and Fillet Dimensions

da (min)

 48.5 mm

db (max)

 48 mm

Da (min)

 68 mm

Db (min)

 75 mm

S1 (min)

 3 mm

S2 (min)

 5.5 mm

Cone ra (max)

 1.5 mm

Cup ra (max)

 1.5 mm