Bearing Cage Chains Major Specifications
RF2050R-NC
PDF Outline Drawing
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CAD data in DXF format
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Catalogs ・Instruction Manuals
Major Specifications
Size & Roller type & Specification |
Max. allowable load kN {kgf} |
Estimated Mass kg/m |
Operating temperature range |
---|---|---|---|
RF2050R-NC | 0.69{70} | 1.72 | -10℃~60℃ |
Notes
1.Pins are riveted style
2.Connecting links are clip type.
Principal dimensions mm
Pitch P |
Roller dia. R |
Inner width of inner link W |
Plate | Pin | ||||
---|---|---|---|---|---|---|---|---|
Thickness T | Width h | Width H | Diameter D | L1 | L2 | |||
31.75 | 19.05 | 9.53 | 2.0 | 15.0 | 21.0 | 5.09 | 10.30 | 12.00 |
RF Double Pitch R-roller sprockets can be used.
Attachment dimensions mm
S | C | X | X2 | N | K | T | O | Additional weight kg per attachment kg |
|
---|---|---|---|---|---|---|---|---|---|
A2 | K2 | ||||||||
11.1 | 15.90 | 24.2 | 24.2 | 23.8 | 11.9 | 2.0 | 5.2 | 0.006 | 0.012 |
Price
Connecting link
Model No. | Standard Price | Delivery |
---|---|---|
RF2050-NC-JL | Contact us for details. | Contact us for details. |
RF2050-NC-A2-JL | Contact us for details. | Contact us for details. |
RF2050-NC-K2-JL | Contact us for details. | Contact us for details. |
Allowable load
サイズ &ローラ形式 |
A2 Attachment allowable load | Roller allowable load | ||
---|---|---|---|---|
Outer plate | Inner plate | NC, NB, and NBH Series | NB-SS Series | |
RF2050R | 0.18 {18} | 0.05 {5} | 0.20 {20} | 0.06 {6} |
Notes for use
Notes
1.Chain speed: Less than 30m/min
2.Operating temperature range: Bearing Cage Chain: -10℃ to 60℃, Bearing Bush Chain (Standard & High Precision Series): -10℃ to 150℃, Bearing Bush Chain (Stainless Steel Series): -10℃ to 60℃
3.Handle the chain with care when connecting, as the needles (or needle cages) within the bearings may fall out when the pins are removed.
Lubrication
The areas between pins and bushes has been greased. However, the areas between bushes and rollers and the sprocket teeth should be lubricated with an ISO VG100 - VG150 (SAE30 - SAE40) lubricant.
Contact Information
Online Inquiries
For inquiries in English, visit the Inquiries page on our Tsubaki Group website.