Item # NJ2252C3, 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 260 mm
Outside Diameter	N/A 480 mm
Width	N/A 130 mm
Inside Ring Outside Diameter	N/A 320 mm
Fillet Radius/Chamfer	N/A 5 mm
r1	N/A 5 mm

Technical Specifications

Dynamic Load Rating	N/A 1,780,000 N
Static Load Rating	N/A 2,930,000 N
Limiting Speed - Grease	N/A 1,100 rpm
Limiting Speed - Oil	N/A 1,300 rpm
Radial Clearance	N/A 0.190 to 0.260 mm

Abutment and Fillet Dimensions

db (min)	N/A 282 mm
db (max)	N/A 318 mm
dc (min)	N/A 323 mm
dd (min)	N/A 343 mm
Da (max)	N/A 458 mm
ra (max)	N/A 4 mm
ra1 (max)	N/A 4 mm