Wuxi Guangqiang Bearing Trade Co.,Ltd
| Outer diameter（D） | 140mm |
| Payment Terms | T/T |
| Number of row | Single Row |
| Supply Ability | 100000 Sets per month |
| Total Width | 51 mm |
| Delivery Time | 3-5 working days |
| Bearing Model | 32313‑A |
| Seals type | Open |
| Packaging Details | in individual packing box |
| Certifiion | ISO9001:2015 |
| Inner diameter（d） | 65mm |
| Material | GCr15 Chrome Bearing Steel |
| Precision rating | P0/P6 |
| Model Number | 32313‑A |
| Place of Origin | China |
| Brand Name | GQZ /OEM |
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Product Specification
| Outer diameter（D） | 140mm | Payment Terms | T/T |
| Number of row | Single Row | Supply Ability | 100000 Sets per month |
| Total Width | 51 mm | Delivery Time | 3-5 working days |
| Bearing Model | 32313‑A | Seals type | Open |
| Packaging Details | in individual packing box | Certifiion | ISO9001:2015 |
| Inner diameter（d） | 65mm | Material | GCr15 Chrome Bearing Steel |
| Precision rating | P0/P6 | Model Number | 32313‑A |
| Place of Origin | China | Brand Name | GQZ /OEM |
| High Light | 32313-A tapered roller bearing 65x140x51mm ，Single row tapered roller bearing for automotive ，Tapered roller bearing for mining machinery | ||
32313-A is a heavy-duty single row tapered roller bearing with outstanding radial and axial combined load capacity. It delivers stable operation and strong shock resistance for complex variable load working conditions.
Optimized taper structure and precise manufacturing lower friction and wear, ensuring long service life and high stability. The separable design allows easy installation and maintenance.
Commonly used for construction machinery, mining crushers, steel rolling equipment, vehicle transmissions and heavy conveyors, serving as a reliable load-bearing and transmission core part.
*Send your detailed requirements to get matched bearing solutions promptly.
| Parameter | Specifiion |
|---|---|
| Bearing Model | 32313‑A |
| Bearing Type | Single‑row Tapered Roller Bearing |
| Bore Diameter | 65 mm |
| Outer Diameter | 140 mm |
| Inner Ring Width | 48 mm |
| Outer Ring Width | 39 mm |
| Total Width | 51 mm |
| Inner Chamfer Minimum | 3 mm |
| Outer Chamfer Minimum | 2.5 mm |
| Dynamic Load Rating | 270000 N |
| Static Load Rating | 345000 N |
| Fatigue Limit Load | 43500 N |
| Reference Rotational Speed | 3800 r/min |
| Limiting Rotational Speed | 5000 r/min |
| Net Weight | 3.49 kg |
| Contact Angle | 13° |
*Check matched bearing models to complete your mechanical assembly.
Q1: What kind of bearing does the 323‑A series belong to?
A1: They are single‑row tapered roller bearings with upgraded tapered structure for heavy‑load industrial scenarios.
Q2: What load types can these tapered roller bearings cope with?
A2: They can sustain large‑scale radial and axial combined loads as well as frequent impact‑type loads.
Q3: Why is the A‑type structure better than ordinary tapered roller bearings?
A3: Its optimized roller contact design cuts operating friction, improves rigidity and extends service life.
Q4: Is it convenient to carry out mounting and maintenance for this bearing series?
A4: The separable inner‑ring and outer‑ring layout enables quick disassembly, inspection and part replacement.
Q5: What should we pay attention to during the daily use of these heavy‑duty bearings?
A5: Proper lubriion and reasonable clearance adjustment are required to resist shock and reduce abrasive wear.
*Contact us anytime for technical parameter consultation & selection guidance.
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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