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
Print Back

Specifications

Brand

 N/A Nachi America, Inc.

Bore Type

 N/A Tapered Bore

Enclosure

 N/A Open

Configuration

 N/A Double Row

Roller Profile

 N/A Symmetric

Center Guidance

 N/A Floating Steel Ring

Retainer Material

 N/A Pressed Steel

Nr. of Holes

 N/A 4

Weight

 N/A 4.450 kg

Boundary Dimensions

Bore Size

 N/A 70 mm

Outside Diameter

 N/A 150 mm

Width

 N/A 51 mm

Fillet Radius/Chamfer

 N/A 2.1 mm

Lubricating Hole Dimensions

Groove Width A

 N/A 10 mm

Hole Diameter (do)

 N/A 5 mm

Technical Specifications

Dynamic Load Rating

 N/A 480,000 N

Static Load Rating

 N/A 415,000 N

Limiting Speed - Grease

 N/A 3,300 rpm

Limiting Speed - Oil

 N/A 4,000 rpm

Constant e

 N/A 0.34

Axial Load Factor Y0

 N/A 1.93

Axial Load Factor Y1

 N/A 1.98

Axial Load Factor Y2

 N/A 2.94

Radial Clearance

 N/A 0.070 to 0.095 mm

Abutment and Fillet Dimensions

da (min)

 N/A 82 mm

Da (max)

 N/A 138 mm

ra (max)

 N/A 2 mm