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Specifications

Brand

Nachi America, Inc.

Enclosure

Single Shield with Snap Ring

Bore Type

Cylindrical Bore

Configuration

Single Row

Weight

1.150 kg

Boundary Dimensions

Bore Size

120 mm

Outside Diameter

165 mm

Width

22 mm

Fillet Radius/Chamfer

1.1 mm

r1

0.5 mm

Snap Ring / Snap Ring Groove Dimensions

Snap Ring Width

1.7 mm

Snap Ring Outside Diameter

171.5 mm

D1 (max)

161.8 mm

a (max)

3.7 mm

b (min)

1.9 mm

Technical Specifications

Dynamic Load Rating

53,000 N

Static Load Rating

54,000 N

Limiting Speed - Grease

3,800 rpm

Limiting Speed - Oil

4,600 rpm

Factor fo

16.5

Radial Clearance

0.036 to 0.066 mm

Abutment and Fillet Dimensions

da (min)

126 mm

Da (max)

159 mm

Dx (min)

173 mm

ra (max)

1 mm

Cy (max)

5.1 mm