Nachi America Inc.
Terms

Specifications

Enclosure

Open

Configuration

Single Row

Bore Type

Cylindrical Bore

Boundary Dimensions

Bore Size

105 mm

Outside Diameter

260 mm

Width

60 mm

Inside Ring Outside Diameter

144.5 mm

Fillet Radius/Chamfer

4 mm

r1

4 mm

Technical Specifications

Dynamic Load Rating

495,000 N

Static Load Rating

555,000 N

Limiting Speed - Grease

2,400 rpm

Limiting Speed - Oil

3,000 rpm

Radial Clearance

0.085 to 0.125 mm

Abutment and Fillet Dimensions

db (min)

123 mm

db (max)

143 mm

dc (min)

147 mm

dd (min)

162 mm

Da (max)

242 mm

ra (max)

3 mm

ra1 (max)

3 mm