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Specifications

Brand

Nachi America, Inc.

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

6

Weight

5.010 kg

Boundary Dimensions

Bore Size

150 mm

Outside Diameter

210 mm

Width

45 mm

Fillet Radius/Chamfer

2 mm

Lubricating Hole Dimensions

Groove Width A

9 mm

Hole Diameter (do)

5 mm

Technical Specifications

Dynamic Load Rating

465,000 N

Static Load Rating

622,000 N

Limiting Speed - Grease

2,400 rpm

Limiting Speed - Oil

3,000 rpm

Constant e

0.20

Axial Load Factor Y0

3.36

Axial Load Factor Y1

3.44

Axial Load Factor Y2

5.12

Radial Clearance

0.110 to 0.170 mm

Abutment and Fillet Dimensions

da (min)

200 mm

Da (max)

160 mm

ra (max)

2 mm