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Specifications

Bore Type

 N/A Tapered Bore

Enclosure

 N/A Open

Configuration

 N/A Double Row

Roller Profile

 N/A Asymmetric

Center Guidance

 N/A Fixed Inner Ring Rib

Retainer Material

 N/A Pressed Brass

Nr. of Holes

 N/A 4

Weight

 N/A 5.260 kg

Boundary Dimensions

Bore Size

 N/A 120 mm

Outside Diameter

 N/A 180 mm

Width

 N/A 60 mm

Fillet Radius/Chamfer

 N/A 2 mm

Lubricating Hole Dimensions

Groove Width A

 N/A 9 mm

Hole Diameter (do)

 N/A 5 mm

Technical Specifications

Dynamic Load Rating

 N/A 540,000 N

Static Load Rating

 N/A 627,000 N

Limiting Speed - Grease

 N/A 2,550 rpm

Limiting Speed - Oil

 N/A 3,450 rpm

Constant e

 N/A 0.31

Axial Load Factor Y0

 N/A 2.16

Axial Load Factor Y1

 N/A 2.21

Axial Load Factor Y2

 N/A 3.29

Radial Clearance

 N/A 0.135 to 0.170 mm

Abutment and Fillet Dimensions

da (min)

 N/A 130 mm

Da (max)

 N/A 170 mm

ra (max)

 N/A 2 mm