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Specifications

Brand

Nachi America, Inc.

Enclosure

Single Shield with Snap Ring

Bore Type

Cylindrical Bore

Configuration

Single Row

Weight

0.044 kg

Boundary Dimensions

Bore Size

25 mm

Outside Diameter

42 mm

Width

9 mm

Fillet Radius/Chamfer

0.3 mm

r1

0.3 mm

Snap Ring / Snap Ring Groove Dimensions

Snap Ring Width

0.9 mm

Snap Ring Outside Diameter

44.8 mm

D1 (max)

40.7 mm

a (max)

1.7 mm

b (min)

1 mm

Technical Specifications

Dynamic Load Rating

7,000 N

Static Load Rating

4,500 N

Limiting Speed - Grease

16,000 rpm

Limiting Speed - Oil

20,000 rpm

Factor fo

15.3

Radial Clearance

0.005 to 0.020 mm

Abutment and Fillet Dimensions

da (min)

27 mm

Da (max)

40 mm

Dx (min)

45.5 mm

ra (max)

0.3 mm

Cy (max)

2.3 mm