TJ 8447 RBC

Brand - RBC
Item Number - TJ 8447 RBC *
Category - Heavy Duty Tandem Roller Bearing Single Row

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) - 1.75 (+0.000 to -0.005) inch
Maximum Housing Fillet (r1) - 0.08 inch
Housing Shoulder Diameter - 2.875 (+/- 0.015625)
Dynamic Capacity (C) - 22200 lbf
Static Capacity (Co) - 56900 lbf
Limiting Speed - 4700 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
Maxmum Recommended Housing Bore (Slip Fit ISO H7) - 3.2514 inch
Mean Fit for Recommended Housing Bore (Slip Fit ISO H7) - .0011L inch
Minimum Recommended Housing Bore (Press Fit ISO N7) - 3.2482 inch
Maximum Recommended Housing Bore (Press Fit ISO N7) - 3.2496 inch
Mean Fit for Recommended Housing Bore (Press Fit ISO N7) - .0006T inch

Description of Prefix :
TJ - Single Row Bearing

Other salient points to be noted :
* Location and number of lubricating holes may differ

♦ ♦ Images are for representation purposes only