SJ 8446 RBC

Brand - RBC
Item Number - SJ 8446 RBC
Category - Pitchlign Precision Ground Heavy Duty Needle Roller Bearings

Principal Dimensions & Load Ratings (Imperial) :
Nominal Inside Diameter (Fw) - 2.5 inch
Minimum Inside Diameter (Fw) - 2.5011 inch
Maximum Inside Diameter (Fw) - 2.5021 inch
Maximum Outside Diameter (D) - 3.25 inch
Minimum Outside Diameter (D) - 3.2494 inch
Width (B) - 1.5 inch
Maximum Housing Fillet (r1) - 0.08 inch
Approximate Weight - 1.18 lbs
Housing Shoulder Diameter - 2.875 inch
Dynamic Capacity (C) - 15800 lbf
Static Capacity (C0) - 36400 lbf
Limit Speed - 5300 rpm
Maximum Recommended Shaft Diameter (ISO h6, use with H7 hsg fit) - 2.5 inch
Minimum Recommended Shaft Diameter (ISO h6, use with H7 hsg fit) - 2.4993 inch
Maximum Recommended Shaft Diameter (ISO f6, use with N7 hsg fit) - 2.4988 inch
Minimum Recommended Shaft Diameter (ISO f6, use with N7 hsg fit) - 2.4981 inch
Minimum Recommended Housing Bore (Slip Fit ISO H7) - 3.25 inch
Maximum Recommended Housing Bore (Slip Fit ISO H7) - 3.2514 inch
Mean Fit Recommended Housing Bore (Slip Fit ISO H7) - 0.0011L inch
Minimum Recommended Housing Bore (Press Fit ISO H7) - 3.2482 inch
Maximum Recommended Housing Bore (Press Fit ISO H7) - 3.2496 inch
Mean Fit Recommended Housing Bore (Press Fit ISO H7) - 0.0006T inch
MS 51961 Suffix ** - (-33)

Principal Dimensions & Load Ratings (Metric) :
Approximate Weight - 0.53523856 kg

Other salient points to be noted :
• The part numbers of matching inner rings are the same as the corresponding bearing numbers, except the prefix SJ is replaced by the prefix IR. Alternate inner rings with different bores are available for several bearings. Alternate inner rings carry suffix -C or -D
• Example: Matching inner rings for bearing SJ 7355 (2" x 2 9/16" x 1 1/4"):
a) IR 7355 D (1 5/8"ID x 2"OD x 1 1/4"W) or,
b) IR 7355 (1 11/16"ID x 2"OD x 1 1/4"W)
• Inner rings must be ordered separately

** The bearings meet Military Standard MS 51961

♦ ♦ Images are for representation purposes only