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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 0.239 kg

Boundary Dimensions

Bore Size

 N/A 20 mm

Outside Diameter

 N/A 52 mm

Width

 N/A 22.3 mm

Fillet Radius/Chamfer

 N/A 1.5 mm

B

 N/A 21 mm

C

 N/A 18 mm

r1

 N/A 1.5 mm

Load Center

 N/A 7.8 mm

Technical Specifications

Dynamic Load Rating

 N/A 45,100 N

Static Load Rating

 N/A 46,700 N

Limiting Speed - Grease

 N/A 8,400 rpm

Limiting Speed - Oil

 N/A 11,000 rpm

Constant e

 N/A 0.30

Axial Load Factor Y0

 N/A 1.10

Axial Load Factor Y1

 N/A 2.00

Abutment and Fillet Dimensions

da (min)

 N/A 28.5 mm

db (max)

 N/A 27 mm

Da (min)

 N/A 43 mm

Db (min)

 N/A 47 mm

S1 (min)

 N/A 3 mm

S2 (min)

 N/A 4 mm

Cone ra (max)

 N/A 1.5 mm

Cup ra (max)

 N/A 1.5 mm