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Specifications

Brand

Nachi America, Inc.

Enclosure

Single Shield with Snap Ring

Bore Type

Cylindrical Bore

Configuration

Single Row

Weight

0.252 kg

Boundary Dimensions

Bore Size

50 mm

Outside Diameter

80 mm

Width

16 mm

Fillet Radius/Chamfer

1 mm

r1

0.5 mm

Snap Ring / Snap Ring Groove Dimensions

Snap Ring Width

1.7 mm

Snap Ring Outside Diameter

86.6 mm

D1 (max)

76.8 mm

a (max)

2.5 mm

b (min)

1.9 mm

Technical Specifications

Dynamic Load Rating

21,800 N

Static Load Rating

16,600 N

Limiting Speed - Grease

8,500 rpm

Limiting Speed - Oil

10,000 rpm

Factor fo

15.6

Radial Clearance

0.006 to 0.023 mm

Abutment and Fillet Dimensions

da (min)

55 mm

Da (max)

75 mm

Dx (min)

88 mm

ra (max)

1 mm

Cy (max)

3.8 mm