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Specifications

Brand

Nachi America, Inc.

Enclosure

Single Shield with Snap Ring

Bore Type

Cylindrical Bore

Configuration

Single Row

Weight

0.287 kg

Boundary Dimensions

Bore Size

28 mm

Outside Diameter

68 mm

Width

18 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

74.6 mm

D1 (max)

64.8 mm

a (max)

3.3 mm

b (min)

1.9 mm

Technical Specifications

Dynamic Load Rating

26,800 N

Static Load Rating

14,000 N

Limiting Speed - Grease

11,000 rpm

Limiting Speed - Oil

13,000 rpm

Factor fo

12.4

Radial Clearance

0.005 to 0.020 mm

Abutment and Fillet Dimensions

da (min)

35 mm

Da (max)

61 mm

Dx (min)

76 mm

ra (max)

1 mm

Cy (max)

4.6 mm