Description
Brand - RBC
Item Number - H 56 LW RBC
Also Known As - H56LW
Category - Heavy Stud Cam Followers (Hexlube® Socket Head and Sealed)
Nominal Size (inch) - 1.75
Outside Diameter (D) inch - 1.75 (+ .000 to - .001)
Roller Width (B) inch - 1 (+ .000 to - .005)
Shank Diameter (SD) inch - 1 (+ .001 to - .000)
Shank Length (SL) inch - 1.75
Eff. Thread Length (TL) inch - 0.875
Thread Class 2A - 1-14
Approximate Weight (lbs) - 0.98
Approximate Weight (kg) - 0.4444
Lube Fitting (F) inch ** - 3/16
Loc. (A) inch - 0.437
Diameter (G) inch - 0.125
Socket Head Wrench Size (inch) - 0.3125
Speed Limit (rpm) - 2600
Dynamic Capacity (C) lbf - 6400
Static Capacity (C0) lbf *** - 15850
Maximum Allowable Load (lbf) - 11400
Track Capacity @ 40 Rc (lbf) - 4550
Maximum Clamping Torque (in-lbf) **** - 1350
Hsg. Bore (inch) - 1 (+ .0005 to - .0000)
Minimum Boss Diameter (inch) - 1.25
Basic Number - (-56)
Cam Followers with Slotted Head and Sealed - H 56 L
Cam Followers with Slotted Head - H 56
Replaces (Direct Interchange)
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McGill - CFH-1 3/4-SB
KOYO - CRHSB-28
Replaces
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RBC - H56, H56L
McGill - CFH-1 3/4, CFH-1 3/4-S
KOYO - CRH-28
Description of Suffixes and Prefixes :
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H - Heavy Stud (Screwdriver Slot Head)
L - Sealed
W - Hex Head with Hex Lube Feature
NNW - 2 Jam Nuts & Washer
Notes :
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- (1) 1/16" for sizes H 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 H 16 through H 22 and H 16 L through H 22 L have a 1/8" hole at the flange end only
** Sizes H 16 LW through H 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
