Wuxi Guangqiang Bearing Trade Co.,Ltd
| Material | GCr15 Chrome Bearing Steel |
| Precision rating | P0/P6 |
| Payment Terms | T/T |
| Packaging Details | in individual packing box |
| Bearing Model | 734449/10 |
| Certifiion | ISO9001:2015 |
| Supply Ability | 100000 Sets per month |
| Outer diameter（D） | 240mm |
| Seals type | Open |
| Delivery Time | 3-5 working days |
| Width（B） | 46mm |
| Inner diameter（d） | 170mm |
| Number of row | Single Row |
| Model Number | 734449/10 |
| Brand Name | GQZ /OEM |
| Certification | ISO9001:2015 |
| Place of Origin | China |
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Product Specification
| Material | GCr15 Chrome Bearing Steel | Precision rating | P0/P6 |
| Payment Terms | T/T | Packaging Details | in individual packing box |
| Bearing Model | 734449/10 | Certifiion | ISO9001:2015 |
| Supply Ability | 100000 Sets per month | Outer diameter（D） | 240mm |
| Seals type | Open | Delivery Time | 3-5 working days |
| Width（B） | 46mm | Inner diameter（d） | 170mm |
| Number of row | Single Row | Model Number | 734449/10 |
| Brand Name | GQZ /OEM | Certification | ISO9001:2015 |
| Place of Origin | China | ||
| High Light | single row tapered roller bearing 170x240x46mm ，heavy-duty tapered roller bearing mining truck ，industrial tapered roller bearing axle part | ||
734449/10 is a heavy‑duty single‑row separable tapered roller bearing. It is capable of bearing large combined radial and one‑way axial loads and features excellent shock‑resistance. Optimized raceway geometry ensures stable low‑friction rotation under harsh heavy‑load conditions. Its separable cone‑and‑cup structure brings great convenience for installation, inspection and routine maintenance, widely suitable for heavy‑duty transport axles and mining industrial equipment.
*Send your detailed requirements to get matched bearing solutions promptly.
| Specification | Value |
|---|---|
| Bearing Model | 734449/10 (734449/734410) |
| Bearing Type | Single‑row Tapered Roller Bearing |
| Number of row | Single Row |
| Inner diameter d | 170 mm |
| Outer diameter D | 240 mm |
| Total Width T | 46 mm |
| Cone Width B | 44.5 mm |
| Cup Width C | 37.0 mm |
| Minimum Chamfer r | 3.0 mm |
| Material | GCr15 Chrome Bearing Steel |
| Seal Type | Open‑type No Seal |
| Basic Dynamic Load Cr | 401 KN |
| Basic Static Load C0r | 759 KN |
| Grease Limit Speed | 1400 rpm |
| Oil Limit Speed | 1800 rpm |
| Net Weight | 6.28 kg |
| Retainer Material | Stamped Steel Cage |
*Check matched bearing models to complete your mechanical assembly.
Q1: What is 734449/10 bearing?
A1: It is a single‑row separable heavy‑duty tapered roller bearing with cone and cup assembly.
Q2: Can this bearing take bidirectional axial loads?
A2: No, it is designed for radial load plus one‑way axial load. Two units are needed for two‑way axial support.
Q3: Is 734449/10 separable?
A3: Yes, the inner cone and outer cup can be taken apart separately.
Q4: What lubrication way is recommended?
A4: Grease lubrication is common; oil lubrication is preferred for higher‑speed continuous‑run working conditions.
*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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