Specifications

Brand

 Nachi America, Inc.

Bore Type

 Cylindrical Bore

Configuration

 Single Row

Enclosure

 Open

Weight

 0.118 kg

Boundary Dimensions

Bore Size

 25 mm

Outside Diameter

 47 mm

Width

 15 mm

Fillet Radius/Chamfer

 0.6 mm

B

 15 mm

C

 11.5 mm

r1

 0.6 mm

Load Center

 3.2 mm

Technical Specifications

Dynamic Load Rating

 30,200 N

Static Load Rating

 37,700 N

Limiting Speed - Grease

 8,300 rpm

Limiting Speed - Oil

 11,000 rpm

Constant e

 0.43

Axial Load Factor Y0

 0.77

Axial Load Factor Y1

 1.39

Abutment and Fillet Dimensions

da (min)

 29.5 mm

db (max)

 30 mm

Da (min)

 40 mm

Db (min)

 44 mm

S1 (min)

 3 mm

S2 (min)

 3.5 mm

Cone ra (max)

 0.6 mm

Cup ra (max)

 0.6 mm