Roller diameter of φ42.7 with #40x10T sprockets (medium-duty type)

CPR4SA plastic sprockets (without bearings) / CPR4SB plastic sprockets (with bearings) / CPR4SS steel sprockets (with bearings)
Product information
■Roller×Thickness:φ42.7×t1.48mm
■Sprocket:#40×10T(Steel)
■Shaft dimensions:φ11.8mm round steel
■Roller length that can be produced(effective roller width):305~690mm
Specifications
  | 
- | 
  | 
  Model | 
CPR(Roller diamter φ42.7) | |||||
|---|---|---|---|---|---|---|
  Nominal roller width (mm) | 
305 | 390 | 490 | 620 | 690 | |
| RW Effective roller width(mm) | 302(301) *1 | 387(386) *1 | 487(486) *1 | 617(616) *1 | 687(686) *1 | |
| FW Inner frame width (mm) | 339 | 424 | 524 | 654 | 724 | |
| L Shaft length(mm) | CPR4SA | 360 | 445 | 545 | 675 | 745 | 
| CPR4SB | ||||||
| CPR4SS | 349 | 434 | 534 | 664 | 734 | |
  Chain | 
#40 chain | |||||
  No. of chain rows | 
S: 1 chain (single) | |||||
  Sprockets  | 
A: plastic sprockets (without bearings) B: plastic sprockets (with bearings) S: steel sprockets (with bearings)  | 
|||||
  Bearings | 
D:Bearings for driving | |||||
  Shaft | 
N: no shaft A: shaft | |||||
- ( ) is for CPR4SS.
 
Standard drawings

Load weight per roller


 CPR
 4
 S
 B
 490
 D
 A