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#CODE
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Flange Mount Bearing Units - Pillow Block, Economy, Cast Housing, Diamond-Shaped (CHDH20)
- Volume Discount
•Unit, Type: Bearing Unit
•Bearing Unit, Type: Diamond-Shaped Flange Type
•Bearing Inner Dia. Shape: Cylindrical HoleSet Screw
•Unit Body Material: Cast Iron Class No.30
•Rolling Element Material: Steel
Part Number
Configured Part Number is shown.
CHDH20
Accuracy: JIS B 1558
JIS B 1514
JIS B 1559
Bearing Inner Diameter Tolerance is J7*
Operating Temperature: -15 ~ +100°C
* J7 tolerance with standard tolerance shaft creates transition fit. Make adjustments after mounting a shaft due to tighter fit.
JIS B 1514
JIS B 1559
Bearing Inner Diameter Tolerance is J7*
Operating Temperature: -15 ~ +100°C
* J7 tolerance with standard tolerance shaft creates transition fit. Make adjustments after mounting a shaft due to tighter fit.
・Materials
| Component | [ M ]Material |
| ① Housing | [ M ] Cast Iron Class No.30 Equivalent |
| ② Bearing | [ M ] 52100 Bearing Steel Equivalent |
| ③ Rubber Seal | [ M ] Nitrile Rubber (NBR Nitrile Rubber) |
| ④ Set Screw | [ M ] 4137 Alloy Steel Equivalent |
Specifications
| Part Number |
| CHDH25 |
| Part Number | F | F1 | W | t | A | A1 | A2 | d | B | S | Basic Load Rating (kN) | Set Screw | Mass (g) | ||||
| Type | D | Cr (Dynamic) | Cor (Static) | M1 | Tightening Torque (N • cm) | Axial Load Capacity (N) | CHDH | ||||||||||
| CHDH | 20 | 113 | 90 | 60 | 12 | 33.3 | 25.5 | 15 | 12 | 31 | 12.7 | 12.8 | 6.6 | M6x1 | 490 | 6840 | 490 |
| 25 | 130 | 99 | 68 | 14 | 35.7 | 27 | 16 | 16 | 34 | 14.3 | 14.0 | 7.9 | M6x1 | 490 | 6840 | 630 | |
| 30 | 148 | 117 | 80 | 14 | 40.2 | 31 | 18 | 16 | 38.1 | 15.9 | 19.5 | 11.3 | M6x1 | 490 | 6840 | 940 | |
| 35 | 161 | 130 | 90 | 16 | 44.4 | 34 | 19 | 16 | 42.9 | 17.5 | 25.7 | 15.3 | M8x1 | 800 | 13500 | 1200 | |
| 40 | 175 | 144 | 100 | 16 | 51.2 | 36 | 21 | 16 | 49.2 | 19 | 29.5 | 18.1 | M8x1 | 800 | 13500 | 1600 | |
Part Number
CAD Data download and 3D preview are not available because the part number has not yet been determined.
- *In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
- Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.
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Basic Information
| Unit, Type | Ball Bearing Units | Bearing Unit, Type | Diamond Shape Flanged Type | Bearing Inner Dia. Shape | Set Screw |
|---|---|---|---|---|---|
| Unit Body Material | Cast Iron Class No.30 | Material Bearing | 52100 Bearing Steel | Surface Treatment | Not Provided |
Please check the type/dimensions/specifications of the part CHDH20 in the Flange Mount Bearing Units - Pillow Block, Economy, Cast Housing, Diamond-Shaped series.
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Products like this...
| Part Number |
|---|
| CHDH25 |
| CHDH30 |
| CHDH35 |
| CHDH40 |
Additional Products in this Category
- Flange Mount Bearing Units - Two-Bolt Diamond Flange, Cast Iron
- Flange Mount Bearing Units - Four-Bolt Square Flange, Cast Iron
- Flange Mount Bearing Units - Four-Bolt Square Flange, Cast Iron, with Spigot Joint, UCFS Series
- Flange Mount Bearing Units - Four-Bolt Square Flange, Cast Iron, UCF Series
- Flange Mount Bearing Units - Four-Bolt Square Flange, Cast Iron, UKFS Series
- Flange Mount Bearing Units - Three-Bolt Round Flange, Steel, SBPF Series
- Flange Mount Bearing Units - Four-Bolt Round Flange, with Spigot Joint, Cylindrical Bore with Set Screw, UCFC Series
- Flange Mount Bearing Units - Two-Bolt Diamond Flange, Cylindrical Bore with Set Screw, UCFL Series
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