Carrier Roller, Return Roller
C and R types
Application・Function
This Roller is the most widely used as Steel Shell Roller, based on JIS dimension. The Roller that supports the Belt on the (Carrier side) is called the Carrier Roller, and the Roller that supports the Belt on the Return side (Return side) is called the Return Roller.
Selection Guide
The Belt width is suitable for various types of Idlers conforming to the JIS standard. Select the Belt width according to the width of the Belt. Normally three trough Carrier Idlers for Return One Idler Roller is generally used.
Model Number
Model Number
Outline Dimension
Career Roller
(mm)
|
B W
|
Model
|
D
|
L1
|
L2
|
L3
|
K
|
G
|
a
|
b
|
d
|
BB
|
Weight（kg）
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 400 | C-40 | 89.1 | 145 | 153 | 175 | 15 | 3 | 8 | 14 | 20 | 6204ZZ | 1.9 |
| 450 | C-45 | 89.1 | 165 | 173 | 195 | 15 | 3 | 8 | 14 | 20 | 6204ZZ | 2.1 |
| 500 | C-50 | 89.1 | 180 | 188 | 210 | 15 | 3 | 8 | 14 | 20 | 6204ZZ | 2.2 |
| 600 | C-60 | 89.1 | 210 | 218 | 240 | 15 | 3 | 8 | 14 | 20 | 6204ZZ | 2.5 |
| 750 | C-75 | 114.3 | 265 | 273 | 295 | 15 | 3 | 8 | 14 | 20 | 6204ZZ | 4.0 |
| 900 | C-90 | 114.3 | 315 | 323 | 345 | 15 | 3 | 8 | 14 | 20 | 6204ZZ | 4.6 |
| 1050 | C-105 | 139.8 | 370 | 380 | 410 | 20 | 4 | 11 | 18 | 25 | 6205ZZ | 7.2 |
| 1200 | C-120 | 139.8 | 420 | 430 | 460 | 20 | 4 | 11 | 18 | 25 | 6205ZZ | 8.0 |
| 1400 | C-140 | 165.2 | 500 | 510 | 540 | 20 | 4 | 11 | 22 | 30 | 6206ZZ | 12.2 |
| 1600 | C-160 | 165.2 | 580 | 590 | 620 | 20 | 4 | 11 | 22 | 30 | 6206ZZ | 13.8 |
| 1800 | C-180 | 165.2 | 650 | 660 | 690 | 20 | 4 | 11 | 25 | 35 | 6207ZZ | 16.8 |
| 2000 | C-200 | 165.2 | 730 | 740 | 770 | 20 | 4 | 11 | 25 | 35 | 6207ZZ | 18.6 |
Return Roller
(mm)
|
B W
|
Model
|
D
|
L1
|
L2
|
L3
|
K
|
G
|
a
|
b
|
d
|
BB
|
Weight（kg）
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 400 | R-400 | 89.1 | 460 | 480 | 502 | 21 | 3 | 8 | 14 | 20 | 6204ZZ | 4.6 |
| 450 | R-450 | 89.1 | 510 | 530 | 552 | 21 | 3 | 8 | 14 | 20 | 6204ZZ | 5.0 |
| 500 | R-500 | 89.1 | 560 | 580 | 602 | 21 | 3 | 8 | 14 | 20 | 6204ZZ | 5.4 |
| 600 | R-600 | 89.1 | 660 | 680 | 702 | 21 | 3 | 8 | 14 | 20 | 6204ZZ | 6.3 |
| 750 | R-750 | 114.3 | 850 | 880 | 902 | 26 | 3 | 8 | 14 | 20 | 6204ZZ | 11.1 |
| 900 | R-900 | 114.3 | 1000 | 1030 | 1052 | 26 | 3 | 8 | 14 | 20 | 6204ZZ | 12.9 |
| 1050 | R-1050 | 139.8 | 1150 | 1180 | 1210 | 30 | 4 | 11 | 18 | 25 | 6205ZZ | 19.4 |
| 1200 | R-1200 | 139.8 | 1300 | 1330 | 1360 | 30 | 4 | 11 | 18 | 25 | 6205ZZ | 21.8 |
| 1400 | R-1400 | 165.2 | 1530 | 1550 | 1580 | 25 | 4 | 11 | 22 | 30 | 6206ZZ | 33.1 |
| 1600 | R-1600 | 165.2 | 1730 | 1750 | 1780 | 25 | 4 | 11 | 22 | 30 | 6206ZZ | 37.2 |
| 1800 | R-1800 | 165.2 | 2000 | 2040 | 2070 | 35 | 4 | 11 | 25 | 35 | 6207ZZ | 47.1 |
| 2000 | R-2000 | 165.2 | 2200 | 2240 | 2270 | 35 | 4 | 11 | 25 | 35 | 6207ZZ | 51.5 |
