Item # N317C3, Cylindrical Roller Bearings - N Design On Nachi America, Inc.

Bearings

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Specifications | Boundary Dimensions | Technical Specifications | Abutment and Fillet Dimensions

Specifications

Enclosure	N/A Open
Bore Type	N/A Cylindrical Bore
Configuration	N/A Single Row
Weight	N/A 4.440 kg

Boundary Dimensions

Bore Size	N/A 85 mm
Outside Diameter	N/A 180 mm
Width	N/A 41 mm
Outside Ring Inside Diameter	N/A 156 mm
Fillet Radius/Chamfer	N/A 3 mm
r1	N/A 3 mm

Technical Specifications

Dynamic Load Rating	N/A 224,000 N
Static Load Rating	N/A 247,000 N
Limiting Speed - Grease	N/A 3,400 rpm
Limiting Speed - Oil	N/A 4,000 rpm
Radial Clearance	N/A 0.075 to 0.110 mm

Abutment and Fillet Dimensions

da (min)	N/A 99 mm
db (min)	N/A 99 mm
db (max)	N/A 106 mm
dc (min)	N/A 110 mm
Da (max)	N/A 166 mm
Db (min)	N/A 166 mm
Db (max)	N/A 160 mm
ra (max)	N/A 2.5 mm
ra1 (max)	N/A 2.5 mm