Description
Brand - RBC
Item Number - SB120XP0*RBC
Category - 4-Point Contact, X-Type Thin Section Ball Bearings
Imperial :
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Bore Diameter (B) inch - 12
Outside Diameter (D) inch - 12.625
Width (W) inch - 0.3125
Land Diameter of Inner Ring (Li) inch - 12.234
Land Diameter of Outer Ring (Lo) inch - 12.391
Housing Fillet (f1) inch - 0.032
Ball Diameter (inch) - 0.15625
Ball Quantity - 123
Approximate Weight (lbs) - 0.83
Radial Static Load (lbf) - 5000
Radial Dynamic Load (lbf) - 2045
Thrust Static Load (lbf) - 12500
Thrust Dynamic Load (lbf) - 3470
Moment Static Load (lbf-in) - 30770
Moment Dynamic Load (lbf-in) - 9446
Metric :
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Bore Diameter (B) mm - 304.8
Outside Diameter (D) mm - 320.675
Width (W) mm - 7.938
Land Diameter of Inner Ring (Li) mm - 310.74
Land Diameter of Outer Ring (Lo) mm - 314.73
Housing Fillet (f1) mm - 0.81
Approximate Weight (kg) - 0.376
Radial Static Load (N) - 22240
Radial Dynamic Load (N) - 9100
Thrust Static Load (N) - 55600
Thrust Dynamic Load (N) - 15440
Moment Static Load (Nm) - 3480
Moment Dynamic Load (Nm) - 1070
Description of Suffixes and Prefixes :
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S - No seals or shields
B - Standard Width
X - 4-Point Ball Contact
P - Brass or (Composite)
0 - ABEC 1F
Notes about this Bearing :
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• 440C Stainless Steel
• 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
