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BUNTING BEARINGS 20BU28 Steel Backed Bearing, Size 1-1/4 x 1-13/32 x 1-3/4 Inch
Item: CD4VDRModel: 20BU28
7 In Stock
1 1/4"
1 13/32"
1 3/4"
Ships within 2 days via
€5.45 /unit
This product can only be shipped in multiples of 18Add To Cart
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Product Specifications:
| Item | Sleeve Bearing |
| Bearing Material | PTFE |
| Installed Bearing I.d. Min. | 1.249" |
| Length | 1 3/4" |
| Length Tolerance | -0.01" to +0.01" |
| Max P Value | 36250 |
| Max V Value | 1000 |
| Max. Pv Value | 51000 |
| Max. Temp. | 536°F |
| Maximum Installed Inner Diameter | 1.2528" |
| Maximum Recommended Housing Bore | 1.4068" |
| Min. Temp. Rating | -328°F |
| Minimum Recommended Shaft Size | 1.2472" |
| Nominal Inside Dia. | 1/4" |
| Nominal Outside Dia. | 0.406" |
| Nominal Size I.d. | 1 1/4" |
| Nominal Size O.d. | 1 13/32" |
| Recommended Housing Bore Min. | 1.4058" |
| Recommended Shaft Size Max. | 1.2488" |
| Temperature Rating | -328°F to +536°F |
Shipping Info:
| Ship weight (kg) | 0.45 |
| Ship height (cm) | 6.35 |
| Ship length (cm) | 4.45 |
| Ship width (cm) | 5.59 |
| Country of Origin | US |
Product Details:
- Dry lubricant bearings feature steel backing for high-strength and high load capacity, and a PTFE impregnated bronze inter-layer to provide a strong mechanical bond for the lining. While running under normal conditions, a thin layer of PTFE lining is transferred to the opposing surface which stays there and helps in reducing friction. These bearings can easily operate at temperatures ranging from -328 to 536 degrees Fahrenheit.
Product Variants
| Model | Length Tolerance | Nominal Outside Dia. | Nominal Inside Dia. | Max. Temp. | Min. Temp. | Min. Temp. Rating | Pkg. Qty. | Price | |
|---|---|---|---|---|---|---|---|---|---|
| 02BU03 | -0.015" to +0.015" | - | 1/8" | 536°F | - | -328°F | 1 | €0.99 | |
| 03BU03 | -0.015" to +0.015" | 1/4" | 0.188" | 536°F | - | -328°F | 1 | €0.99 | |
| 03BU04 | -0.015" to +0.015" | 1/4" | 0.188" | 536°F | - | -328°F | 1 | €0.99 | |
| 04BU04 | -0.015" to +0.015" | 0.312" | 1/4" | 536°F | - | -328°F | 1 | €0.99 | |
| 04BU06 | -0.015" to +0.015" | 0.312" | 1/4" | 536°F | - | -328°F | 1 | €1.10 | |
| 05BU06 | -0.015" to +0.015" | 3/8" | 0.312" | 536°F | - | -328°F | 1 | €0.87 | |
| 05BU08 | -0.015" to +0.015" | 3/8" | 0.312" | 536°F | - | -328°F | 1 | €0.99 |
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BUNTING BEARINGS 20BU28 Steel Backed Bearing, Size 1-1/4 x 1-13/32 x 1-3/4 Inch
€5.45 /unit