Wuxi Handa Bearing Co., Ltd.
| Payment Terms | T/T , Western Union, RMB |
| Supply Ability | 100,000 Pcs per Month |
| Delivery Time | 5-7 Works days |
| Packaging Details | Industrial Packing Single Color Box OEM |
| Model | NKI 40/20 |
| Type | Needle Roller Bearing |
| Size | 40*55*20mm |
| Application | Electric Car |
| Material | Bearing Steel |
| HS Code | 8482400000 |
| Brand Name | HDBB |
| Model Number | NKI 40/20 |
| Certification | ISO9001 & GB307 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T , Western Union, RMB | Supply Ability | 100,000 Pcs per Month |
| Delivery Time | 5-7 Works days | Packaging Details | Industrial Packing Single Color Box OEM |
| Model | NKI 40/20 | Type | Needle Roller Bearing |
| Size | 40*55*20mm | Application | Electric Car |
| Material | Bearing Steel | HS Code | 8482400000 |
| Brand Name | HDBB | Model Number | NKI 40/20 |
| Certification | ISO9001 & GB307 | Place of Origin | CHINA |
| High Light | Electric Car Steel Roller Bearings ，NA Steel Roller Bearings ，NKI 40/20 | ||
Are needle bearings better than bushings ?
They're lower friction, the cam lasts longer, and the needle bearings last longer. The camshaft and lifter wheel will last three to four times longer with a good needle-bearing than it will with a bushed lifter.
How long do needle bearings last ?
They're lower friction, the cam lasts longer, and the needle bearings last longer. The camshaft and lifter wheel will last three to four times longer with a good needle-bearing than it will with a bushed lifter.
| DIMENSIONS/mm | without an inner periphery | without an inner periphery | the inner circumference | the inner circumference | ||
| Diameter | ||||||
| dr | d | D | ||||
| 45 | 40 | 55 | TAF 455520 | NK 45/20 | TAFI 405520 | NKI 40/20 |
| 45 | 40 | 55 | TAF 455530 | NK 45/30 | TAFI 405530 | NKI 40/30 |
| 47 | 42 | 57 | TAF 474720 | NK 47/20 | TAFI 425720 | NKI 42/20 |
| 47 | 42 | 57 | TAF 475730 | NK 47/30 | TAFI 425730 | NKI 42/30 |
| 48 | 40 | 62 | RNA 4908 | RNA 4908 | NA 4908 | NA 4908 |
| 48 | 40 | 62 | RNA 6908 | RNA 6908 | NA 6908 | NA 6908 |
| 50 | 45 | 62 | TAF 506225 | NK 50/25 | TAFI 456225 | NKI 45/25 |
| 50 | 45 | 62 | TAF 506235 | NK 50/35 | TAFI 456235 | NKI 45/35 |
| 52 | 45 | 68 | RNA 4909 | RNA 4909 | NA 4909 | NA 4909 |
| 52 | 45 | 68 | RNA 6909 | RNA 6909 | NA 6909 | NA 6909 |
| 55 | 50 | 68 | TAF 556825 | NK 55/25 | TAFI 506825 | NKI 50/25 |
| 55 | 50 | 68 | TAF 556835 | NK 55/35 | TAFI 506835 | NKI 50/35 |
| 58 | 50 | 72 | RNA 4910 | RNA 4910 | NA 4910 | NA 4910 |
| 58 | 50 | 72 | RMA 6910 | RNA 6910 | NA 6910 | NA 6910 |
| 60 | 55 | 72 | TAF 607225 | NK 60/25 | TAFI 557225 | NKI 55/25 |
| 60 | 55 | 72 | TAF 607235 | NK 60/35 | TAFI 557235 | NKI 55/35 |
| 63 | 55 | 80 | RNA 4911 | RNA 4911 | NA 4911 | NA 4911 |
| 63 | 55 | 80 | RNA 6911 | RNA 6911 | NA 6911 | NA 6911 |
| 65 | - | 78 | TAF 657825 | NK 65/25 | - | - |
| 65 | - | 78 | TAF 657835 | NK 65/35 | - | - |
| 68 | 60 | 82 | TAF 688225 | NK 68/25 | TAFI 608225 | NKI 60/25 |
| 68 | 60 | 82 | TAF 688235 | NK 68/35 | TAFI 608235 | NKI 60/35 |
| 68 | 60 | 85 | RNA 4912 | RNA 4912 | NA 4912 | NA 4912 |
| 68 | 60 | 85 | RNA 6912 | RNA 6912 | NA 6912 | NA 6912 |
| 70 | - | 85 | TAF 708525 | NK 70/25 | - | - |
| 70 | - | 85 | TAF 708535 | NK 70/35 | - | - |
| 72 | 65 | 90 | RNA 4913 | RNA 4913 | NA 4913 | NKI 60/25 |
| 72 | 65 | 90 | RNA 6913 | RNA 6913 | NA 6913 | NKI 60/35 |
| 73 | 65 | 90 | TAF 739025 | NK 73/25 | TAFI 659025 | NA 4912 |
| 73 | 65 | 90 | TAF 739035 | NK 73/35 | TAFI 659035 | NA 6912 |
| 75 | - | 92 | TAF 759225 | NK 75/25 | - | - |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1998
Total Annual:
10000000-20000000
Employee Number:
150~300
Ecer Certification：
Verified Supplier
Wuxi Handa Bearing Co., Ltd. was founded in 1998, about 20 years of development, now days has become into a group corporation with several subsidiaries. Our factory covers an area of 30,000 square meters, construction area of 19,000 square meters, along with advanced production line and modern test ... Wuxi Handa Bearing Co., Ltd. was founded in 1998, about 20 years of development, now days has become into a group corporation with several subsidiaries. Our factory covers an area of 30,000 square meters, construction area of 19,000 square meters, along with advanced production line and modern test ...
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