Description
TSUBAKI RF20 — Double Pitch Chain S Roller Type, genuine TSUBAKI product.
Overview
Double pitch roller chain has a pitch twice that of the corresponding standard roller chain while using the same pins, bushings and rollers, making it lighter and more economical for long conveyors and slow drives. The S roller is the standard small roller that matches the bushing diameter. Tsubaki S roller double pitch chain is widely used in light conveyors and long-center drives.
Key Features
- Double length pitch reduces weight per meter
- Standard S roller for drive and light conveying
- Runs on dedicated double pitch sprockets
- Can be combined with standard attachments
Specifications
| Part No. |
Max. Allowable Tension (kN) |
Model Type |
Roller Diameter R1 (Ømm) |
Body Material |
Avg. Tensile Strength (kN) |
Pin Type |
Connection Pitch (mm) |
Unit Length (m) |
Operating Temp. Range (℃) |
Link Plate Thickness T (mm) |
Approx. Mass (kg/m) |
Pin Length L2 (mm) |
Type |
Plate Width H (mm) |
Links per Unit |
Chain Type |
Material |
No. of Strands |
Link Width W (mm) |
Pin Length L1 (mm) |
| RF2040S |
2.65 |
S roller type |
|
|
16.7 |
|
25.4 |
3 |
|
1.5 |
|
9.95 |
|
12 |
|
Double pitch chain |
Steel |
1 |
|
8.25 |
| RF2050S |
|
S roller type |
10.16 |
|
|
(Fitting link) clip type (chain body) rivet type |
31.75 |
|
-10 ~ 150 |
|
|
12 |
Roller chain |
15 |
96 |
|
Steel |
1 |
9.53 |
|
| RF2060S |
|
S roller type |
|
Steel |
40.2 |
(Fitting link) clip type (chain body) rivet type |
38.1 |
3 |
-10 ~ 150 |
3.2 |
|
|
|
17.2 |
|
|
|
1 |
12.7 |
14.55 |
| RF2080S |
10.7 |
|
|
Steel |
68.6 |
(Fitting link) cotter pin type (chain body) rivet type |
|
3 |
|
4 |
2.41 |
|
|
23 |
|
Double pitch chain |
|
1 |
15.88 |
18.3 |
How to Order
Specify the chain number, roller type (S), total length or number of links and any connecting links required. Please confirm the full part number and options against the TSUBAKI catalog; contact us if you need help identifying the right model.
Product image is representative of the TSUBAKI series; appearance varies by size and model.
About TSUBAKI
Tsubakimoto Chain Co. (TSUBAKI) is a Japanese manufacturer and one of the world's leading makers of power transmission products, including roller and conveyor chains, sprockets, timing belts and pulleys, Power-Lock keyless locking devices, couplings, cam clutches, reducers and cable carriers.
Ordering & Shipping
- Genuine TSUBAKI product sourced through Korean distribution
- Ships worldwide from South Korea by FedEx International Priority Express
- Lead time varies by model; please inquire for exact delivery
- Import duties and taxes are payable by the recipient
- Bulk and trade pricing available on request
