| Customization: | Available |
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| Bearing: | Thrust Ball Bearing |
| Hardness: | 58-62 HRC |
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The B1 thrust bearing is a single acting, flat seat design thrust ball bearing with a 1/2" bore and grooved races. What separates this bearing from some of the other B1 bearings on the market is its precision-made components, 52100 thru-hardened steel rings and balls, and high-quality, low-carbon steel band. This bearing is also supplied with light oil lubrication from the factory and features an oil hole in the band for relubricating. Thrust ball bearings are rotary bearings designed to support a predominately axial load. B1 bearings are composed of bearing balls that are supported in a ring and allow for use in applications with low thrust and little axial load.
Specification
Thrust Bearings - B Series Inch:
| Bearing Size | Dimension (A) +0.002/-0.000 |
Dimension (A1) +0.010/-0.010 |
Dimension (B) +0.000/-0.003 |
Dimension (H) +0.005/-0.005 | Amount of Balls | Ball Size | Static Load Rating (LBS) | Dynamic Load Rating (LBS) | Speed Limit | Weight (LBS) |
|---|---|---|---|---|---|---|---|---|---|---|
| B1 | .503" | .531" | 1.219" | 0.625" | 10 | 1/4 | 3993 | 775 | 3650 | 0.130 |
| B2 | .566" | .594" | 1.219" | 0.625" | 10 | 1/4 | 3993 | 775 | 3650 | 0.126 |
| B3 | .628" | .656" | 1.344" | 0.625" | 12 | 1/4 | 4792 | 829 | 3500 | 0.156 |
| B4 | .691" | .719" | 1.344" | 0.625" | 12 | 1/4 | 4792 | 829 | 3500 | 0.142 |
| B5 | .753" | .781" | 1.469" | 0.625" | 13 | 1/4 | 5191 | 855 | 3350 | 0.164 |
| B6 | .816" | .844" | 1.469" | 0.625" | 13 | 1/4 | 5191 | 855 | 3350 | 0.157 |
| B7 | .878" | .906" | 1.844" | 0.750" | 14 | 5/16 | 8736 | 1317 | 2750 | 0.342 |
| B8 | .941" | .969" | 1.844" | 0.750" | 14 | 5/16 | 8736 | 1317 | 2750 | 0.319 |
| B9 | 1.003" | 1.031" | 1.969" | 0.750" | 12 | 3/8 | 10778 | 1722 | 2700 | 0.361 |
| B10 | 1.066" | 1.094" | 1.969" | 0.750" | 12 | 3/8 | 10778 | 1722 | 2700 | 0.342 |
| B11 | 1.128" | 1.156" | 2.094" | 0.750" | 13 | 3/8 | 11677 | 1774 | 2500 | 0.400 |
| B12 | 1.191" | 1.219" | 2.094" | 0.750" | 13 | 3/8 | 11677 | 1774 | 2500 | 0.380 |
| B13 | 1.253" | 1.281" | 2.344" | 0.750" | 15 | 3/8 | 13473 | 1779 | 2350 | 0.494 |
| B14 | 1.316" | 1.344" | 2.344" | 0.750" | 15 | 3/8 | 13473 | 1779 | 2350 | 0.480 |
| B15 | 1.378" | 1.406" | 2.469" | 0.750" | 16 | 3/8 | 14371 | 1912 | 2300 | 0.525 |
| B16 | 1.441" | 1.469" | 2.469" | 0.750" | 16 | 3/8 | 14371 | 1912 | 2300 | 0.513 |
| B17 | 1.503" | 1.531" | 2.594" | 0.750" | 17 | 3/8 | 15269 | 1958 | 2275 | 0.562 |
| B18 | 1.566" | 1.594" | 2.594" | 0.750" | 17 | 3/8 | 15269 | 1958 | 2275 | 0.544 |
| B19 | 1.628" | 1.656" | 2.969" | 0.875" | 16 | 7/16 | 19570 | 2527 | 1950 | 0.900 |
| B20 | 1.691" | 1.719" | 2.969" | 0.875" | 16 | 7/16 | 19570 | 2527 | 1950 | 0.875 |
| B21 | 1.753" | 1.781" | 3.094" | 0.875" | 17 | 7/16 | 20793 | 2580 | 1900 | 0.969 |
| B22 | 1.816" | 1.844" | 3.09" | 0.875" | 17 | 7/16 | 20793 | 2580 | 1900 | 0.925 |
| B23 | 1.878" | 1.906" | 3.219" | 0.875" | 18 | 7/16 | 22016 | 2646 | 1850 | 1.013 |
| B24 | 1.941" | 1.969" | 3.219" | 0.875" | 18 | 7/16 | 22016 | 2646 | 1850 | 0.963 |
| B25 | 2.003" | 2.031" | 3.344" | 0.875" | 19 | 7/16 | 23239 | 2701 | 1825 | 1.670 |
Please contact us for more pictures of different packing.
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Universal Packing
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Without any logo on bearings or packing.
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JDZ Packing
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With our brand JDZ on bearings and packing.
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Customized Packing
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Depends on buyer's requirements.
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Original Brand Packing
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Bearing and packing are both original. Please contact us for pictures.
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1. Q: Are you trading company or manufacturer ?
A: We have our own factory , our type is factory + trade.
2. Q: Could you accept OEM and customize?
A: Yes, we can customize products according to your sample or drawing.
3. Q: How long is your delivery time?
A: If stock, within 7 days to ship or based on your order quantity.
4. Q: Could you supply sample for free?
A: Yes, we can offer the sample for free,do you mind to buy a "ticket" for her?
More details, please contact with us. Thanks for your time!
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