Changzhou Zhihua Bearings Co., Ltd.
| Packaging Details | Industrial Packing / Single Packing |
| Delivery Time | 5-30 Working Days |
| Payment Terms | T/T |
| Supply Ability | 10000 Pieces/Month |
| Place of Origin | China |
| Brand Name | zhihua |
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Product Specification
| Packaging Details | Industrial Packing / Single Packing | Delivery Time | 5-30 Working Days |
| Payment Terms | T/T | Supply Ability | 10000 Pieces/Month |
| Place of Origin | China | Brand Name | zhihua |
| High Light | Sealed Drawn Cup Needle Bearing ，Metric Series Drawn Cup Needle Bearing ，drawn cup bearings Integral Seals | ||
Metric series sealed drawn cup needle roller bearings
SEALED BEARINGS
The sealed drawn cup bearings are offered with integral seals. The seal lip design achieves a light and constant contact with the inner raceway throughoutthe range of mounted bearing clearances thereby ensuring positive sealing and low frictional drag.
Sealed drawn cup bearings are intended to retain grease or non-pressurized oil within a bearing while also preventing contaminants entering the raceway area.
The standard lip contact seals are compatible with common lubricating oils and petroleum based fuels, but they are adversely affected by certain fire-resistant hydraulic fluids and mostcommonsolvents. Sealed drawn cup bearings are normally filled with a high quality lithium soap base general purpose grease. The sealmaterial and grease properties limit the bearing operating temperature between-30°C and+100°C.
Ifthe operating temperature must be outside of the range for the seals mentioned here, or if the seals are exposed to unusual fluids please consult your Zhihua automotive representative.
SEALED BEARINGS
METRIC SERIES
| Shaft Dia. | Fw | D | C | C3 min | rs min | Bearing Designation | Load Ratings | Speed Rating Approx. Grease | Cg | |
| Dynamic | Static | |||||||||
| -0.3, -0.012 | C | C0 | ||||||||
| mm in. | mm in. | mm in. | mm in. | mm in. | mm in. | kN lbf. | min-1 | |||
| 8 0.315 | 8 0.3150 | 12 0.4724 | 10 0.394 | — | 0.4 0.016 | HK0810RS | 2.90 650 | 2.73 610 | 20000 | 0.0128 |
| 10 0.3937 | 10 0.3937 | 14 0.5512 | 12 0.472 | — | 0.4 0.016 | HK1012RS | 4.78 1070 | 5.51 1240 | 19000 | 0.0167 |
| 12 0.4724 | 12 0.4724 | 18 0.7087 | 14 0.551 | — | 1 0.039 | HK1214RS | 6.61 1490 | 7.29 1640 | 14000 | 0.0189 |
| 12 0.4724 | 18 0.7087 | 16 0.630 | — | 1 0.039 | HK1216.2RS | 6.87 1540 | 7.65 1720 | 14000 | 0.0189 | |
| 14 0.5512 | 14 0.5512 | 20 0.7874 | 14 0.551 | 11.6 0.457 | 1 0.039 | BK1414RS | 7.17 1610 | 8.41 1890 | 14000 | 0.0206 |
| 14 0.5512 | 20 0.7874 | 14 0.551 | — | 1 0.039 | HK1414RS | 7.17 1610 | 8.41 1890 | 14000 | 0.0271 | |
| 14 0.5512 | 20 0.7874 | 16 0.630 | — | 1 0.039 | HK1416.2RS | 7.17 1610 | 8.41 1890 | 14000 | 0.0271 | |
| 15 0.5906 | 15 0.5906 | 21 0.8268 | 14 0.551 | 11.3 0.445 | 1 0.039 | BK1514RS | 7.87 1770 | 9.69 2180 | 13000 | 0.0288 |
| 15 0.5906 | 21 0.8268 | 14 0.551 | — | 1 0.039 | HK1514RS | 7.87 1770 | 9.69 2180 | 13000 | 0.0288 | |
| 15 0.5906 | 21 0.8268 | 16 0.630 | — | 1 0.039 | HK1516.2RS | 7.87 1770 | 9.69 2180 | 13000 | 0.0288 | |
| 16 0.6299 | 16 0.6299 | 22 0.8661 | 14 0.551 | — | 1 0.039 | HK1614RS | 7.82 1760 | 9.76 2190 | 12000 | 0.0297 |
| 16 0.6299 | 22 0.8661 | 16 0.630 | — | 1 0.039 | HK1616.2RS | 7.82 1760 | 9.76 2190 | 12000 | 0.0297 | |
| 18 0.7087 | 18 0.7087 | 24 0.9449 | 14 0.551 | — | 1 0.039 | HK1814RS | 8.41 1890 | 11.10 2500 | 11000 | 0.0246 |
| 18 0.7087 | 24 0.9449 | 16 0.630 | — | 1 0.039 | HK1816.2RS | 8.41 1890 | 11.10 2500 | 11000 | 0.0322 | |
| 20 0.7874 | 20 0.7874 | 26 1.0236 | 16 0.630 | — | 1 0.039 | HK2016.2RS | 8.97 2020 | 12.50 2810 | 9700 | 0.0347 |
| 20 0.7874 | 26 1.0236 | 18 0.709 | — | 1 0.039 | HK2018RS | 12.40 2790 | 18.90 4250 | 9700 | 0.0385 | |
| 20 0.7874 | 26 1.0236 | 20 0.787 | — | 1 0.039 | HK2020.2RS | 12.40 2790 | 18.90 4250 | 9700 | 0.0385 | |
| 22 0.7874 | 22 0.7874 | 28 1.1024 | 16 0.630 | — | 1 0.039 | HK2216.2RS | 9.81 2210 | 14.50 3260 | 8800 | 0.0286 |
| 22 0.8661 | 28 1.1024 | 18 0.709 | — | 1 0.039 | HK2218RS | 13.10 2950 | 20.90 4700 | 8800 | 0.0412 | |
| 22 0.8661 | 28 1.1024 | 20 0.787 | — | 1 0.039 | HK2220.2RS | 13.10 2950 | 20.90 4700 | 8800 | 0.0412 | |
| 25 0.9843 | 25 0.9843 | 32 1.2598 | 14 0.551 | — | 1 0.039 | HK2514RS | 10.90 2450 | 14.70 3310 | 7800 | N/A |
| 25 0.9843 | 32 1.2598 | 16 0.630 | — | 1 0.039 | HK2516.2RS | 11.10 2500 | 15.10 3390 | 7800 | 0.0389 | |
| 25 0.9843 | 32 1.2598 | 18 0.709 | — | 1 0.039 | HK2518RS | 16.20 3640 | 24.60 5530 | 7800 | 0.0439 | |
| 25 0.9843 | 32 1.2598 | 20 0.787 | — | 1 0.039 | HK2520.2RS | 16.20 3640 | 24.60 5530 | 7800 | 0.0439 | |
FAQ:
1. What is your the payment condition?
For regular products,No advance payment is needed, you can make 100% payment before shipment accordingly.
For customized products,our payment term normally is 30% of advance, the balance 70% against copy of BOL.
For our long term customers,you can pay 1 month after receiving the good.
2. What is your sales turnover?
Our whole year sales turnover in 2023 to 2024 is 11 million dollars
3. Do you have any certifications?
Yes, We are an IATF16949 certified needle bearings manufacturer since 2011.
4.What about the lead time?
Our production period is 30-45 days
5.What is your production capacity?
We are able to produce over 100 million pieces of bearings per year with different sizes and types
About us:
ChangzhouZhihua Bearings Co.,Ltd. is an ISO9001 & TS16949 certified company which specializes in manufacturing high quality drawn up needle roller bearings, cylindricial roller bearings and Related Components. We registered our own Trade Mark "CZH" in 2011.
Founded in 2004, CZH has grown to be one of the leading Manufacturer of Needle Roller Bearings, Cylindrical Roller Bearings. CZH is capable of Manufacturing both standard and custom bearings, we are dedicating to provide high quality products with competitive price since establishment. With the support of it's Engineering Department CZH is able to offer solutions and new projects which well suit the different requirements.
CZH's Know-how, Innovation, Solution and the most up-to-date production system are making CZH expand and develop constantly.
Our products are competitive worldwide.
Allow us an opportunity to use our expertise to meet your bearing needs.
Company Details
Business Type:
Manufacturer
Year Established:
2004
Employee Number:
100~200
Ecer Certification：
Verified Supplier
ChangzhouZhihua Bearings Co.,Ltd. is an ISO9001 & TS16949 certified company which specializes in manufacturing high quality drawn up needle roller bearings, cylindricial roller bearings and Related Components. We registered our own Trade Mark "CZH" in 2011. Founded in 2004... ChangzhouZhihua Bearings Co.,Ltd. is an ISO9001 & TS16949 certified company which specializes in manufacturing high quality drawn up needle roller bearings, cylindricial roller bearings and Related Components. We registered our own Trade Mark "CZH" in 2011. Founded in 2004...
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