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Applications
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#CODE
- Discontinued Products
Washers & Bumpers - Felt (WFEH20-12-4)
- Volume Discount
Is the best suitable for oil application to workpieces.
- METRIC
- inCAD Components
Unit examples related to this product
Part Number
Configured Part Number is shown.
WFEH20-12-4
・Materials
[ ! ]Allowable temperature for adhesive is 0~80°C.
| Type | No Adhesive | Adhesive | [ M ]Material | Density (g/cm3) | Color | Allowable Temperature |
| Washer | WFEP | WFEPA | Polyester Felt | 0.2 | White | 0~120°C |
| WFEH | WFEHA | Polyamide Felt | -50~250°C | |||
| Cushion | BFEL | BFELA | Polyester Felt | Refer to the following. | -10~60°C |
Specifications
| Part Number | - | V | - | T |
| WFEP10 | - | 4 | - | 3 |
| Part Number | - | L | - | V |
| BFEL20 | - | 10 | - | 10 |
■Washer Type
*T dimension for Polyester Felt is 3mm, for Polyamide Felt is 4mm.
■Bumper Type (L dimensions indicate the length of felt base materials. The values are for reference only.)
[ ! ]This product, especially L dimension 20 and 30, may be deform during delivery.
| Part Number | V | T | |||||||||
| Type | D | ||||||||||
| No Adhesive WFEP WFEH Adhesive WFEPA WFEHA (x1.1) ( ) Material Multiplier | 8 | 0 | 3 | 3 ( WFEP ) WFEPA 4 ( WFEH ) WFEHA | |||||||
| 10 | 0 | 4 | |||||||||
| 12 | 0 | 4 | 6 | ||||||||
| 15 | 0 | 4 | 6 | 8 | |||||||
| 20 | 0 | 6 | 8 | 10 | 12 | ||||||
| 25 | 0 | 6 | 8 | 10 | 12 | 16 | 20 | ||||
| 30 | 0 | 6 | 8 | 10 | 12 | 16 | 20 | ||||
■Bumper Type (L dimensions indicate the length of felt base materials. The values are for reference only.)
| Part Number | L | V | |
| Type | D | ||
| No Adhesive BFEL Adhesive BFELA (x1.1) ( ) Material Multiplier | 20 | 10 20 30 | 0 |
| 10 | |||
| 30 | 10 20 30 | 0 | |
| 10 | |||
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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More Information
Characteristics of Felt
1. Excellent in weather resistance. (Affected by alkaline solution.)
2. Excellent in oil absorbability. It has the property of soaking up oil by capillary action.
3. Excellent in oil retention capacity. It can absorb up to approx. 80% of its total volume.
4. Has good polishing characteristics. Provides high polishing characteristics as it precipitates foreign materials within its tissue.
■Characteristics of Materials
*The application examples above are references not guaranteed.
1. Excellent in weather resistance. (Affected by alkaline solution.)
2. Excellent in oil absorbability. It has the property of soaking up oil by capillary action.
3. Excellent in oil retention capacity. It can absorb up to approx. 80% of its total volume.
4. Has good polishing characteristics. Provides high polishing characteristics as it precipitates foreign materials within its tissue.
■Characteristics of Materials
| Material | Details of Material | Application Example |
| Polyester Felt (Sheet) | Felt made of 100% polyester Soft with Density of 0.18~0.2. General-purpose Product. | Applicable to general purpose use as oil / water absorption, cushion, etc. |
| Polyester Felt (with Binder) | PET:PET Binder (Bonding Material) =9:1 Fibers bonded together by the binder provides high morphological stability. | Protection material and bumper for portions exposed to high impact. |
| Polyamide Felt | Felt made of 100% polyamide Excellent heat/flame resistances. UL Std. Test V-0 Equivalent | Heat Resistant / Flame Retardant Bumpers |
| Sheep Wool Felt (Rayon, PET) | A blend of 60 % sheep wool and 40% PET. JIS-R25W2 Standard Product. Excellent in oil/water retention ability. | Cushion Material / Liquid Application (Oiling) / Spacer |
| Sheep Wool Felt | Felt made of 100% sheep wool Gives less damage to mating materials. | For Buffed Surface |
| Polyester Felt (Bumper Type) | Density may vary depending on L dimensions. | Oil Application to Workpieces |
Basic Information
| Material, General | Felt | Thickness T(inch) | 1 |
|---|
Please check the type/dimensions/specifications of the part WFEH20-12-4 in the Washers & Bumpers - Felt series.
Specification/Dimensions
-
Length L(mm)
-
type
- BFEL
- BFELA
- WFEH
- WFEHA
- WFEP
- WFEPA
-
Shape
-
Washers -
Bumpers
-
-
Outer Diameter(mm)
-
Material, Detail
- Polyester Felt
- Polyamide Felt
-
I.D. V(φ)
-
Thickness T(mm)
-
With or w/o Seals
- No Seal
- With Seal
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- 8 Days or Less
- 10 Days or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Products like this...
| Part Number |
|---|
| BFEL20-20-10 |
| BFEL20-30-0 |
| BFEL20-30-10 |
| WFEH20-6-4 |
| WFEH20-8-4 |
| WFEH25-0-4 |
Additional Products in this Category
- Washers - Urethane
- Bumpers - Rubber, Counterbored, Fully Configurable
- Bumpers - Urethane, Fully Configurable, Inch Measurements
- Bumpers - Urethane, Counterbored, Inch Measurements
- Bumpers - Urethane, Counterbored, Fully Configurable, Inch Measurements
- Bumpers - Rubber, Counterbored, Inch Measurements
- Washers - Urethane & Rubber, Package
- Bumpers - Urethane, Counterbored, with Baked Collar
Complementary Products
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