SD300AR0 RBC

Brand - RBC
Item Number - SD300AR0*RBC
Category - Angular Contact, A-Type Thin Section Ball Bearings

Principal Dimensions & Load Ratings (Imperial) :
Bore Diameter (B) - 30 inch
Outside Diameter (D) - 31 inch
Width (W) - 0.5 inch
Land Diameter of Inner Ring (Li) - 30.375 inch
Land Diameter of Outer Ring (Lo) - 30.625 inch
Land Diameter of Counter Bore (Ls) - 30.75 inch
Housing Fillet (f1) - 0.06 inch
Ball Diameter - 0.25 inch
Ball Quantity - 244 pcs.
Approximate Weight - 5.73 lbs
Radial Static Load - 24090 lbf
Radial Dynamic Load - 5397 lbf
Thrust Static Load - 69540 lbf
Thrust Dynamic Load - 15260 lbf

Principal Dimensions & Load Ratings (Metric) :
Bore Diameter (B) - 762 mm
Outside Diameter (D) - 787.4 mm
Width (W) - 12.7 mm
Land Diameter of Inner Ring (Li) - 771.53 mm
Land Diameter of Outer Ring (Lo) - 777.88 mm
Land Diameter of Counter Bore (Ls) - 781.05 mm
Housing Fillet (f1) - 1.52 mm
Approximate Weight - 2.599 kg
Radial Static Load - 107160 N
Radial Dynamic Load - 24010 N
Thrust Static Load - 309330 N
Thrust Dynamic Load - 67880 N

Description of Suffixes and Prefixes :
S - No seals or shields
D - Standard Width
A - Angular Ball Contact
R - Brass or (Composite)
0 - ABEC 1F

Other salient Points about this Bearing :
• 440C Stainless Steel
• Large Diameter
• Light Weight
• Small Cross Section
• Circular Pocket Ball Separator

* The alphanumeric identification system is used under license.

♦ ♦ Images are for representation purposes only