Specifications

Brand

Nachi America, Inc.

Enclosure

Single Shield with Snap Ring

Bore Type

Cylindrical Bore

Configuration

Single Row

Weight

0.239 kg

Boundary Dimensions

Bore Size

45 mm

Outside Diameter

75 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

81.6 mm

D1 (max)

71.8 mm

a (max)

2.5 mm

b (min)

1.9 mm

Technical Specifications

Dynamic Load Rating

20,900 N

Static Load Rating

15,200 N

Limiting Speed - Grease

9,200 rpm

Limiting Speed - Oil

11,000 rpm

Factor fo

15.3

Radial Clearance

0.006 to 0.023 mm

Abutment and Fillet Dimensions

da (min)

50 mm

Da (max)

70 mm

Dx (min)

83 mm

ra (max)

1 mm

Cy (max)

3.8 mm