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Specifications

Brand

Nachi America, Inc.

Bore Type

Cylindrical Bore

Enclosure

Open

Configuration

Single Row

Boundary Dimensions

Bore Size

105 mm

Outside Diameter

190 mm

Width

36 mm

Fillet Radius/Chamfer

2.1 mm

Outside Ring Inside Diameter

168.8 mm

r1

2.1 mm

Technical Specifications

Dynamic Load Rating

202,000 N

Static Load Rating

241,000 N

Limiting Speed - Grease

3,400 rpm

Limiting Speed - Oil

4,000 rpm

Radial Clearance

0.050 to 0.090 mm

Abutment and Fillet Dimensions

da (min)

117 mm

db (min)

117 mm

db (max)

124 mm

dc (min)

129 mm

dd (min)

137 mm

Da (max)

178 mm

Db (min)

178 mm

Db (max)

173 mm

ra (max)

2 mm

ra1 (max)

2 mm