Wuxi Guangqiang Bearing Trade Co.,Ltd
| Bearing Type | Single‑direction Thrust Ball Bearing |
| Supply Ability | 100000 Sets per month |
| Outer diameter | 70mm |
| Material | GCr15 Chrome Bearing Steel |
| Delivery Time | 3-5 working days |
| Seal type | Open |
| Payment Terms | T/T |
| Width（B） | 14mm |
| Bearing Model | 51110 |
| Certifiion | ISO9001:2015 |
| Number of row | Single Row |
| Inner diameter | 50mm |
| Packaging Details | in individual packing box |
| Model Number | 51110 |
| Brand Name | GQZ /OEM |
| Place of Origin | China |
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Product Specification
| Bearing Type | Single‑direction Thrust Ball Bearing | Supply Ability | 100000 Sets per month |
| Outer diameter | 70mm | Material | GCr15 Chrome Bearing Steel |
| Delivery Time | 3-5 working days | Seal type | Open |
| Payment Terms | T/T | Width（B） | 14mm |
| Bearing Model | 51110 | Certifiion | ISO9001:2015 |
| Number of row | Single Row | Inner diameter | 50mm |
| Packaging Details | in individual packing box | Model Number | 51110 |
| Brand Name | GQZ /OEM | Place of Origin | China |
| High Light | 51110 thrust ball bearing 50x70x14mm ，thrust ball bearing for crane gearbox ，mining machinery vertical shaft bearing | ||
| Specifiion | Value |
|---|---|
| Bearing Model | 51110 |
| Bearing Type | Single‑direction Thrust Ball Bearing |
| Number of row | Single Row |
| Inner diameter d | 50 mm |
| Outer diameter D | 70 mm |
| Width B | 14 mm |
| Material | GCr15 Chrome Bearing Steel |
| Seal Type | Open |
| Minimum Chamfer r | 1 mm |
| Basic Dynamic Load Cr | 27200 N |
| Basic Static Load C0r | 70200 N |
| Grease Limit Speed | 2800 rpm |
| Oil Limit Speed | 4300 rpm |
| Net Weight | 0.17 kg |
| Retainer Material | Steel Stamping Cage |
*Check matched bearing models to complete your mechanical assembly.
Q1: What type of load can the 51110 bearing take?
A1: This single‑direction thrust ball bearing is primarily applied to bear one‑way axial force, it is not fit for radial loads.
Q2: What material is the bearing retainer?
A2: It adopts low‑cost stamped steel cage which holds rolling balls steadily.
Q3: Can this thrust bearing run at high rotational speed?
A3: Its oil‑lubried limiting speed reaches 4300 rpm and grease lubriion suits low‑speed scenarios.
Q4: Does 51110 come with built‑in sealing covers?
A4: It belongs to the open‑style bearing, users need to add external dust‑proof structure for harsh‑duty environments.
Q5: How to prolong the service life of thrust ball bearing?
A5: Avoid radial force on the shaft, carry out periodic lubriion and guarantee parallel mounting of two race‑rings.
*Place your enquiry to check stock availability, bulk‑order discounts and long‑term after‑sales assistance.
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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