Specifications

Brand

 Nachi America, Inc.

Bore Type

 Cylindrical Bore

Configuration

 Single Row

Enclosure

 Open

Weight

 1.430 kg

Boundary Dimensions

Bore Size

 45 mm

Outside Diameter

 100 mm

Width

 38.3 mm

Fillet Radius/Chamfer

 2 mm

B

 36 mm

C

 30 mm

r1

 1.5 mm

Load Center

 11.4 mm

Technical Specifications

Dynamic Load Rating

 146,000 N

Static Load Rating

 180,000 N

Limiting Speed - Grease

 4,100 rpm

Limiting Speed - Oil

 5,500 rpm

Constant e

 0.35

Axial Load Factor Y0

 0.96

Axial Load Factor Y1

 1.74

Abutment and Fillet Dimensions

da (min)

 55 mm

db (max)

 56 mm

Da (min)

 82 mm

Db (min)

 93 mm

S1 (min)

 3 mm

S2 (min)

 8 mm

Cone ra (max)

 2 mm

Cup ra (max)

 1.5 mm