Specifications

Brand

Nachi America, Inc.

Enclosure

Open

Configuration

Single Row

Bore Type

Cylindrical Bore

Boundary Dimensions

Bore Size

20 mm

Outside Diameter

52 mm

Width

15 mm

Inside Ring Outside Diameter

27.5 mm

Fillet Radius/Chamfer

1.1 mm

r1

0.6 mm

Technical Specifications

Dynamic Load Rating

31,500 N

Static Load Rating

26,900 N

Limiting Speed - Grease

12,000 rpm

Limiting Speed - Oil

15,000 rpm

Radial Clearance

0.035 to 0.060 mm

Abutment and Fillet Dimensions

db (min)

25 mm

db (max)

27 mm

dc (min)

30 mm

dd (min)

33 mm

Da (max)

45 mm

ra (max)

1 mm

ra1 (max)

0.6 mm