Specifications

Brand

 Nachi America, Inc.

Bore Type

 Cylindrical Bore

Configuration

 Single Row

Enclosure

 Open

Weight

 3.830 kg

Boundary Dimensions

Bore Size

 100 mm

Outside Diameter

 180 mm

Width

 37 mm

Fillet Radius/Chamfer

 3 mm

B

 34 mm

C

 29 mm

r1

 2.5 mm

Load Center

 0.2 mm

Technical Specifications

Dynamic Load Rating

 258,000 N

Static Load Rating

 338,000 N

Limiting Speed - Grease

 2,100 rpm

Limiting Speed - Oil

 2,800 rpm

Constant e

 0.42

Axial Load Factor Y0

 0.79

Axial Load Factor Y1

 1.43

Abutment and Fillet Dimensions

da (min)

 114 mm

db (max)

 116 mm

Da (min)

 157 mm

Db (min)

 168 mm

S1 (min)

 5 mm

S2 (min)

 8 mm

Cone ra (max)

 2.5 mm

Cup ra (max)

 2 mm