Description
Brand - RBC
Item Number - CH 72 LW RBC
Also Known As - CH72LW
Basic Number - (-72)
Cam Followers (Slotted Head and Sealed) - CH 72 L
Category - Heavy Stud Crowned Cam Followers (Hexlube® Socket Head and Sealed)
Principal Dimensions & Load Ratings (Imperial) :
Nominal Size - 2.25 inch
Outside Diameter (D) - 2.25 (+ .000 to - .001) inch
Roller Width (B) - 1.250 (+ .000 to - .005) inch
Crown Radius (CR) - 24 inch
Shank Diameter (SD) - 1.125 (+ .001 to - .000) inch
Shank Length (SL) - 2 inch
Eff. Thread Length (TL) - 1 inch
Thread Class 2A - 1 1/8-12
Approximate Weight - 1.9 lbs
Lube Fitting (F) - 3/16 inch **
Loc. (A) - 0.5 inch
Diameter (G) - 0.125 inch
Socket Head Wrench Size - 0.4375 inch
Speed Limit - 2200 rpm
Dynamic Capacity (C) - 9600 lbf
Static Capacity (C0) - 21200 lbf ***
Maximum Allowable Load - 16700 lbf
Track Capacity @ 40 Rc - 7300 lbf
Maximum Clamping Torque - 1700 in-lbf ****
Hsg. Bore - 1.125 (+ .0005 to - .0000) inch
Minimum Boss Diameter - 1.4 inch
Principal Dimensions & Load Ratings (Metric) :
Approximate Weight - 0.8617 kg
Replaces (Direct Interchange)
McGill - CCFH-2 1/4-SB
Replaces :
RBC - CH72L
McGill - CCFH-2 1/4-S
Description of Suffixes and Prefixes :
C - Crowned Outer Ring
H - Heavy Stud (Screwdriver Slot Head)
L - Sealed
W - Hex Head with Hex Lube Feature
Description of Possible Suffixes :
NNW - 2 Jam Nuts & Washer
Other salient points to be noted :
• (1) 1/16" for size CH 160 LW and larger. (Refer to the Image)
• (6) HexLube® Cam Followers can be regreased through the hex head using a Lincoln #5803 or Alemite #B6783 needle nozzle adapter. (Refer to the Image)
** Sizes CH 16 LW through CH 22 LW cannot be relubricated
*** Bearing Static Capacity provided for comparison only
**** Torque may be doubled for completely dry threads
♦ ♦ Images are for representation purposes only
Item Number - CH 72 LW RBC
Also Known As - CH72LW
Basic Number - (-72)
Cam Followers (Slotted Head and Sealed) - CH 72 L
Category - Heavy Stud Crowned Cam Followers (Hexlube® Socket Head and Sealed)
Principal Dimensions & Load Ratings (Imperial) :
Nominal Size - 2.25 inch
Outside Diameter (D) - 2.25 (+ .000 to - .001) inch
Roller Width (B) - 1.250 (+ .000 to - .005) inch
Crown Radius (CR) - 24 inch
Shank Diameter (SD) - 1.125 (+ .001 to - .000) inch
Shank Length (SL) - 2 inch
Eff. Thread Length (TL) - 1 inch
Thread Class 2A - 1 1/8-12
Approximate Weight - 1.9 lbs
Lube Fitting (F) - 3/16 inch **
Loc. (A) - 0.5 inch
Diameter (G) - 0.125 inch
Socket Head Wrench Size - 0.4375 inch
Speed Limit - 2200 rpm
Dynamic Capacity (C) - 9600 lbf
Static Capacity (C0) - 21200 lbf ***
Maximum Allowable Load - 16700 lbf
Track Capacity @ 40 Rc - 7300 lbf
Maximum Clamping Torque - 1700 in-lbf ****
Hsg. Bore - 1.125 (+ .0005 to - .0000) inch
Minimum Boss Diameter - 1.4 inch
Principal Dimensions & Load Ratings (Metric) :
Approximate Weight - 0.8617 kg
Replaces (Direct Interchange)
McGill - CCFH-2 1/4-SB
Replaces :
RBC - CH72L
McGill - CCFH-2 1/4-S
Description of Suffixes and Prefixes :
C - Crowned Outer Ring
H - Heavy Stud (Screwdriver Slot Head)
L - Sealed
W - Hex Head with Hex Lube Feature
Description of Possible Suffixes :
NNW - 2 Jam Nuts & Washer
Other salient points to be noted :
• (1) 1/16" for size CH 160 LW and larger. (Refer to the Image)
• (6) HexLube® Cam Followers can be regreased through the hex head using a Lincoln #5803 or Alemite #B6783 needle nozzle adapter. (Refer to the Image)
** Sizes CH 16 LW through CH 22 LW cannot be relubricated
*** Bearing Static Capacity provided for comparison only
**** Torque may be doubled for completely dry threads
♦ ♦ Images are for representation purposes only
