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Specifications

Brand

Nachi America, Inc.

Enclosure

Single Shield with Snap Ring

Bore Type

Cylindrical Bore

Configuration

Single Row

Weight

3.590 kg

Boundary Dimensions

Bore Size

80 mm

Outside Diameter

170 mm

Width

39 mm

Fillet Radius/Chamfer

2.1 mm

r1

0.5 mm

Snap Ring / Snap Ring Groove Dimensions

Snap Ring Width

3.1 mm

Snap Ring Outside Diameter

182.9 mm

D1 (max)

163.7 mm

a (max)

5.7 mm

b (min)

3.5 mm

Technical Specifications

Dynamic Load Rating

123,000 N

Static Load Rating

86,500 N

Limiting Speed - Grease

4,000 rpm

Limiting Speed - Oil

4,800 rpm

Factor fo

13.2

Radial Clearance

0.010 to 0.030 mm

Abutment and Fillet Dimensions

da (min)

92 mm

Da (max)

158 mm

Dx (min)

185 mm

ra (max)

2 mm

Cy (max)

8.4 mm