Print Back

Specifications

Brand

N/A Nachi America, Inc.

Bore Type

N/A Cylindrical 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 Hardened Pressed Steel

Nr. of Holes

N/A 4

Weight

N/A 3.050 kg

Boundary Dimensions

Bore Size

N/A 60 mm

Outside Diameter

N/A 130 mm

Width

N/A 46 mm

Fillet Radius/Chamfer

N/A 2.1 mm

Lubricating Hole Dimensions

Groove Width A

N/A 8 mm

Hole Diameter (do)

N/A 4 mm

Technical Specifications

Dynamic Load Rating

N/A 390,000 N

Static Load Rating

N/A 330,000 N

Limiting Speed - Grease

N/A 3,600 rpm

Limiting Speed - Oil

N/A 4,500 rpm

Constant e

N/A 0.36

Axial Load Factor Y0

N/A 1.82

Axial Load Factor Y1

N/A 1.86

Axial Load Factor Y2

N/A 2.77

Radial Clearance

N/A 0.090 to 0.110 mm

Abutment and Fillet Dimensions

da (min)

N/A 72 mm

Da (max)

N/A 118 mm

ra (max)

N/A 2 mm