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Specifications

Bore Type

Tapered Bore

Enclosure

Open

Configuration

Double Row

Roller Profile

Asymmetric

Center Guidance

Fixed Inner Ring Rib

Retainer Material

Machined Brass

Nr. of Holes

6

Weight

12.300 kg

Boundary Dimensions

Bore Size

120 mm

Outside Diameter

215 mm

Width

76 mm

Fillet Radius/Chamfer

2.1 mm

Lubricating Hole Dimensions

Groove Width A

13 mm

Hole Diameter (do)

6 mm

Technical Specifications

Dynamic Load Rating

860,000 N

Static Load Rating

962,000 N

Limiting Speed - Grease

2,550 rpm

Limiting Speed - Oil

3,450 rpm

Constant e

0.39

Axial Load Factor Y0

1.69

Axial Load Factor Y1

1.73

Axial Load Factor Y2

2.57

Radial Clearance

0.100 to 0.135 mm

Abutment and Fillet Dimensions

da (min)

132 mm

Da (max)

203 mm

ra (max)

2 mm