Wuxi Guangqiang Bearing Trade Co.,Ltd
| Inner Diameter d | 5 mm |
| Certifiion | ISO9001:2015 |
| Supply Ability | 100000 Sets per month |
| Material | GCr15 Chrome Bearing Steel |
| Seal Type | Open |
| Delivery Time | 3-5 working days |
| Bearing Model | NART5 |
| Payment Terms | T/T |
| Packaging Details | in individual packing box |
| Width B | 12 mm |
| Outer Diameter D | 16 mm |
| Model Number | NART5 |
| Brand Name | GQZ /OEM |
| Certification | ISO9001:2015 |
| Place of Origin | China |
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Product Specification
| Inner Diameter d | 5 mm | Certifiion | ISO9001:2015 |
| Supply Ability | 100000 Sets per month | Material | GCr15 Chrome Bearing Steel |
| Seal Type | Open | Delivery Time | 3-5 working days |
| Bearing Model | NART5 | Payment Terms | T/T |
| Packaging Details | in individual packing box | Width B | 12 mm |
| Outer Diameter D | 16 mm | Model Number | NART5 |
| Brand Name | GQZ /OEM | Certification | ISO9001:2015 |
| Place of Origin | China | ||
| High Light | Yoke type needle roller bearing 5x16x12mm ，Needle roller bearing for cam drives ，Needle roller bearing for conveyor tracks | ||
NART5 is non-separable yoke type track roller bearing built with needle rollers. Its thick crowned outer ring runs directly on guide tracks, designed to handle radial load and compensate slight misalignment. Made from GCr15 bearing steel, it delivers stable rotation for high-speed linear motion and cam drive applications.
*Need a quick quote? Just send us your bearing model & quantity — we’ll get back to you fast.
| Parameter | Specification |
|---|---|
| Model | NART5 |
| Bearing Type | Needle Roller Bearing |
| Inner Diameter d | 5 mm |
| Outer Diameter D | 16 mm |
| Width B | 12 mm |
| Basic Dimensions | 51612mm |
| Seal Type | Open Type |
| Cage | Steel Stamped Cage |
| Material | GCr15 Chrome Bearing Steel |
| Basic Dynamic Load Cr | 2.84 kN |
| Basic Static Load C0r | 2.65 kN |
| Limiting Speed(Grease) | 25000 rpm |
| Precision Rating | P0 |
| Weight | 0.0145 kg |
*Ready stock. Short lead time. Fast delivery. Send us your bearing list and let’s get started!
Q: What is NART5 bearing?
A: NART5 is non-separable yoke type track roller bearing, also called roller follower, using needle rollers.
Q: What is the benefit of crowned outer ring?
A: Curved outer surface lowers edge loading when shaft deflection or misalignment occurs.
Q: Is NART5 separable?
A: No, it is non-separable type, inner and outer ring cannot be split apart.
Q: What are the dimensions of NART5?
A: Standard size 5×16×12mm.
Q: Can it run at high speed?
A: Yes, limiting speed reaches 25000 rpm under light radial load.
*Need custom bearings? Share your drawings, specifications or requirements — we’ll find the right solution for you.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
1989
Total Annual:
1000000-10000000
Employee Number:
10~100
Ecer Certification：
Verified Supplier
Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a broad... Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a broad...
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