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

 2.380 kg

Boundary Dimensions

Bore Size

 55 mm

Outside Diameter

 120 mm

Width

 45.5 mm

Fillet Radius/Chamfer

 2.5 mm

B

 43 mm

C

 35 mm

r1

 2 mm

Load Center

 13.1 mm

Technical Specifications

Dynamic Load Rating

 200,000 N

Static Load Rating

 250,000 N

Limiting Speed - Grease

 3,400 rpm

Limiting Speed - Oil

 4,500 rpm

Constant e

 0.35

Axial Load Factor Y0

 0.96

Axial Load Factor Y1

 1.74

Abutment and Fillet Dimensions

da (min)

 67 mm

db (max)

 68 mm

Da (min)

 99 mm

Db (min)

 111 mm

S1 (min)

 4 mm

S2 (min)

 10.5 mm

Cone ra (max)

 2 mm

Cup ra (max)

 2 mm