NB120XP0 RBC

Brand - RBC
Item Number - NB120XP0*RBC
Category - 4-Point Contact, X-Type Thin Section Bearing

Principal Dimensions & Load Ratings (Imperial) :
Bore Diameter (B) - 11.9998 inch
Outside Diameter (D) - 12.6253 inch
Width (W) - 0.3125 inch
Land Diameter of Inner Ring (Li) - 12.234 inch
Land Diameter of Outer Ring (Lo) - 12.391 inch
Housing Fillet (f1) - 0.032 inch
Ball Diameter - 0.15625 inch
Ball Quantity - 123 pcs.
Approximate Weight - 0.83 lbs
Radial Static Load - 5000 lbf
Radial Dynamic Load - 2045 lbf
Thrust Static Load - 12500 lbf
Thrust Dynamic Load - 3470 lbf
Moment Static Load - 30770 lbf
Moment Dynamic Load - 9446 lbf

Principal Dimensions & Load Ratings (Metric) :
Bore Diameter (B) - 304.795 mm
Outside Diameter (D) - 320.683 mm
Width (W) - 7.938 mm
Land Diameter of Inner Ring (Li) - 310.74 mm
Land Diameter of Outer Ring (Lo) - 314.73 mm
Housing Fillet (f1) - 0.81 mm
Approximate Weight - 0.376 kg
Radial Static Load - 22240 N
Radial Dynamic Load - 9100 N
Thrust Static Load - 55600 N
Thrust Dynamic Load - 15440 N
Moment Static Load - 3480 Nm
Moment Dynamic Load - 1070 Nm

Description of Suffixes and Prefixes :
N - No seals or shields
B - Standard Width
X - 4-Point Ball Contact
R - Brass or (Composite)
0 - ABEC 1F

Other salient points about this Bearing :
• 52100 Steel with Thin Dense Chrome Coating
• Large Diameter
• Light Weight
• Small Cross Section
• Snap-Over Ball Separator

* The alphanumeric identification system is used under license.

♦ ♦ Images are for representation purposes only