Wuxi Guangqiang Bearing Trade Co.,Ltd
| Bearing Model | NU2214 |
| Certifiion | ISO9001:2015 |
| Supply Ability | 100000 Sets per month |
| Outer diameter（D） | 125mm |
| Seal type | Open |
| Material | GCr15 Chrome Bearing Steel |
| Delivery Time | 3-5 working days |
| Number of row | Single Row |
| Payment Terms | T/T |
| Packaging Details | in individual packing box |
| Width（B） | 31mm |
| Precision rating | P0/P6 |
| Inner diameter（d） | 70mm |
| Model Number | NU2214 |
| Brand Name | GQZ /OEM |
| Certification | ISO9001:2015 |
| Place of Origin | China |
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Product Specification
| Bearing Model | NU2214 | Certifiion | ISO9001:2015 |
| Supply Ability | 100000 Sets per month | Outer diameter（D） | 125mm |
| Seal type | Open | Material | GCr15 Chrome Bearing Steel |
| Delivery Time | 3-5 working days | Number of row | Single Row |
| Payment Terms | T/T | Packaging Details | in individual packing box |
| Width（B） | 31mm | Precision rating | P0/P6 |
| Inner diameter（d） | 70mm | Model Number | NU2214 |
| Brand Name | GQZ /OEM | Certification | ISO9001:2015 |
| Place of Origin | China | ||
| High Light | NU2214 cylindrical roller bearing 70x125x31mm ，single row roller bearing heavy radial load ，cylindrical roller bearing with high load capacity | ||
NU2214 is single row open‑type cylindrical roller bearing. It can sustain heavy radial loads and allows axial displacement between shaft and housing. Separable structure facilitates mounting and dismounting, widely adopted in heavy‑duty industrial equipment.
*Need a quick quote? Just send us your bearing model & quantity — we’ll get back to you fast.
| Item | Specification |
|---|---|
| Bearing Model | NU2214 |
| Bearing Type | Single Row Cylindrical Roller Bearing |
| Bore(d) | 70 mm |
| Outer Diameter(D) | 125 mm |
| Width(B) | 31 mm |
| Basic Dynamic Load(Cr) | 132000 N |
| Basic Static Load(C0r) | 140000 N |
| Limiting Speed Grease | 4500 r/min |
| Limiting Speed Oil | 5300 r/min |
| Weight | 1.65 kg |
| Seal Type | Open Unsealed |
| Cage Material | Steel Cage |
| Material | GCr15 Bearing Steel |
| Tolerance Class | P0 |
| Min Shaft Fillet(r) | 1.5 mm |
Separable inner ring and outer ring for easy installation and removal
Excellent heavy radial load carrying performance
Permits limited axial displacement to compensate shaft thermal expansion
Steel cage keeps stable roller operation under heavy load
GCr15 bearing steel provides outstanding wear resistance
P0 precision grade for general heavy‑duty industrial use
*Ready stock. Short lead time. Fast delivery.Send us your bearing list and let’s get started!
Q1: What load can NU2214 mainly carry?
A1: Mainly for heavy radial load, almost no axial load capacity.
Q2: Why is NU2214 separable?
A2: Rollers and cage assemble with inner ring, outer ring can be installed separately.
Q3: Does NU2214 support axial movement?
A3: Yes,it allows axial displacement to absorb shaft thermal elongation.
Q4: Is additional sealing required for this bearing?
A4: It is open type, apply external sealing device for dusty working environment.
*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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