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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

27.300 kg

Boundary Dimensions

Bore Size

130 mm

Outside Diameter

280 mm

Width

93 mm

Fillet Radius/Chamfer

4 mm

Lubricating Hole Dimensions

Groove Width A

16 mm

Hole Diameter (do)

8 mm

Technical Specifications

Dynamic Load Rating

1,370,000 N

Static Load Rating

1,220,000 N

Limiting Speed - Grease

2,500 rpm

Limiting Speed - Oil

3,300 rpm

Constant e

0.38

Axial Load Factor Y0

1.73

Axial Load Factor Y1

1.77

Axial Load Factor Y2

2.64

Radial Clearance

0.120 to 0.160 mm

Abutment and Fillet Dimensions

da (min)

148 mm

Da (max)

262 mm

ra (max)

3 mm