Specifications

Bore Type

Cylindrical Bore

Enclosure

Open

Configuration

Double Row

Roller Profile

Asymmetric

Center Guidance

Fixed Inner Ring Rib

Retainer Material

Machined Brass

Nr. of Holes

4

Weight

0.650 kg

Boundary Dimensions

Bore Size

50 mm

Outside Diameter

90 mm

Width

23 mm

Fillet Radius/Chamfer

1.1 mm

Lubricating Hole Dimensions

Groove Width A

6 mm

Hole Diameter (do)

3 mm

Technical Specifications

Dynamic Load Rating

119,000 N

Static Load Rating

93,500 N

Limiting Speed - Grease

7,350 rpm

Limiting Speed - Oil

9,600 rpm

Constant e

0.29

Axial Load Factor Y0

2.28

Axial Load Factor Y1

2.34

Axial Load Factor Y2

3.48

Radial Clearance

0.055 to 0.075 mm

Abutment and Fillet Dimensions

da (min)

57 mm

Da (max)

83 mm

ra (max)

1 mm