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Specifications

Brand

Nachi America, Inc.

Bore Type

Cylindrical Bore

Configuration

Single Row

Enclosure

Open

Weight

1.580 kg

Boundary Dimensions

Bore Size

65 mm

Outside Diameter

120 mm

Width

32.8 mm

Fillet Radius/Chamfer

2 mm

B

31 mm

C

27 mm

r1

1.5 mm

Load Center

6.1 mm

Technical Specifications

Dynamic Load Rating

157,000 N

Static Load Rating

203,000 N

Limiting Speed - Grease

3,200 rpm

Limiting Speed - Oil

4,300 rpm

Constant e

0.40

Axial Load Factor Y0

0.82

Axial Load Factor Y1

1.48

Abutment and Fillet Dimensions

da (min)

75 mm

db (max)

76 mm

Da (min)

104 mm

Db (min)

115 mm

S1 (min)

4 mm

S2 (min)

5.5 mm

Cone ra (max)

2 mm

Cup ra (max)

1.5 mm