Specifications

Brand

 Nachi America, Inc.

Bore Type

 Cylindrical Bore

Configuration

 Single Row

Enclosure

 Open

Weight

 2.560 kg

Boundary Dimensions

Bore Size

 65 mm

Outside Diameter

 140 mm

Width

 36 mm

Fillet Radius/Chamfer

 3 mm

B

 33 mm

C

 28 mm

r1

 2.5 mm

Load Center

 6.7 mm

Technical Specifications

Dynamic Load Rating

 204,000 N

Static Load Rating

 239,000 N

Limiting Speed - Grease

 2,800 rpm

Limiting Speed - Oil

 3,800 rpm

Constant e

 0.35

Axial Load Factor Y0

 0.96

Axial Load Factor Y1

 1.74

Abutment and Fillet Dimensions

da (min)

 79 mm

db (max)

 83 mm

Da (min)

 122 mm

Db (min)

 130 mm

S1 (min)

 4 mm

S2 (min)

 8 mm

Cone ra (max)

 2.5 mm

Cup ra (max)

 2 mm