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 Fixed Inner Ring Rib

Retainer Material

N/A Machined Brass

Nr. of Holes

N/A 6

Weight

N/A 35.900 kg

Boundary Dimensions

Bore Size

N/A 140 mm

Outside Diameter

N/A 300 mm

Width

N/A 102 mm

Fillet Radius/Chamfer

N/A 4 mm

Lubricating Hole Dimensions

Groove Width A

N/A 22 mm

Hole Diameter (do)

N/A 10 mm

Technical Specifications

Dynamic Load Rating

N/A 1,540,000 N

Static Load Rating

N/A 1,520,000 N

Limiting Speed - Grease

N/A 1,600 rpm

Limiting Speed - Oil

N/A 2,200 rpm

Constant e

N/A 0.37

Axial Load Factor Y0

N/A 1.78

Axial Load Factor Y1

N/A 1.82

Axial Load Factor Y2

N/A 2.72

Radial Clearance

N/A 0.095 to 0.145 mm

Abutment and Fillet Dimensions

da (min)

N/A 158 mm

Da (max)

N/A 282 mm

ra (max)

N/A 3 mm