Print Back

Specifications

Brand

N/A Nachi America, Inc.

Bore Type

N/A Cylindrical Bore

Configuration

N/A Single Row

Enclosure

N/A Open

Weight

N/A 2.380 kg

Boundary Dimensions

Bore Size

N/A 55 mm

Outside Diameter

N/A 120 mm

Width

N/A 45.5 mm

Fillet Radius/Chamfer

N/A 2.5 mm

B

N/A 43 mm

C

N/A 35 mm

r1

N/A 2 mm

Load Center

N/A 13.1 mm

Technical Specifications

Dynamic Load Rating

N/A 200,000 N

Static Load Rating

N/A 250,000 N

Limiting Speed - Grease

N/A 3,400 rpm

Limiting Speed - Oil

N/A 4,500 rpm

Constant e

N/A 0.35

Axial Load Factor Y0

N/A 0.96

Axial Load Factor Y1

N/A 1.74

Abutment and Fillet Dimensions

da (min)

N/A 67 mm

db (max)

N/A 68 mm

Da (min)

N/A 99 mm

Db (min)

N/A 111 mm

S1 (min)

N/A 4 mm

S2 (min)

N/A 10.5 mm

Cone ra (max)

N/A 2 mm

Cup ra (max)

N/A 2 mm