Item # NJ209EG, Cylindrical Roller Bearings - NJ Design On Bearing Distributors, Inc.

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

Specifications

Brand	N/A Nachi America, Inc.
Enclosure	N/A Open
Configuration	N/A Single Row
Bore Type	N/A Cylindrical Bore

Boundary Dimensions

Bore Size	N/A 45 mm
Outside Diameter	N/A 85 mm
Width	N/A 19 mm
Inside Ring Outside Diameter	N/A 54.5 mm
Fillet Radius/Chamfer	N/A 1.1 mm
r1	N/A 1.1 mm

Technical Specifications

Dynamic Load Rating	N/A 63,000 N
Static Load Rating	N/A 66,500 N
Limiting Speed - Grease	N/A 7,000 rpm
Limiting Speed - Oil	N/A 8,500 rpm
Radial Clearance	N/A 0.030 to 0.060 mm

Abutment and Fillet Dimensions

db (min)	N/A 52 mm
db (max)	N/A 54 mm
dc (min)	N/A 57 mm
dd (min)	N/A 61 mm
Da (max)	N/A 78 mm
ra (max)	N/A 1 mm
ra1 (max)	N/A 1 mm