Wuxi Guangqiang Bearing Trade Co.,Ltd
| Appliion | Railway Traction Motor |
| Certifiion | ISO 9001 |
| Precisiongrade | P0, P6, P5, P4, P2 (varies) |
| Delivery Time | 5-8 working days |
| Clearance | C4 |
| Packaging Details | standard package |
| Rolling Colummn Number | Single Row |
| Productname | Cylindrical Roller Bearing |
| Payment Terms | T/T,,/ PAYAPL |
| Supply Ability | 5000PCS/ month |
| Cage Material | Brass |
| Lubriexcavatore | Oil Grease |
| Material | Chrome Steel (GCr15) |
| Brand Name | GQZ /OEM / NEUTRAL |
| Place of Origin | JAPAN |
| Model Number | NU314H52MR1C4EP6X265U5UY |
View Detail Information
Explore similar products
HTF B40-222 Gcr15 Deep Groove Cylindrical Roller Bearing
Stock Available Gcr15 B29-18 Open Deep Groove Ball Bearing 10mm Thickness
OD 65mm Gcr15 Steel Deep Groove Ball Bearing Open Seal B29-1B
Wholesale KOYO NTN 15UZE20917 Cylindrical Eccentric Roller Bearing 15X40.5X14mm
Product Specification
| Appliion | Railway Traction Motor | Certifiion | ISO 9001 |
| Precisiongrade | P0, P6, P5, P4, P2 (varies) | Delivery Time | 5-8 working days |
| Clearance | C4 | Packaging Details | standard package |
| Rolling Colummn Number | Single Row | Productname | Cylindrical Roller Bearing |
| Payment Terms | T/T,,/ PAYAPL | Supply Ability | 5000PCS/ month |
| Cage Material | Brass | Lubriexcavatore | Oil Grease |
| Material | Chrome Steel (GCr15) | Brand Name | GQZ /OEM / NEUTRAL |
| Place of Origin | JAPAN | Model Number | NU314H52MR1C4EP6X265U5UY |
| High Light | railway cylindrical roller bearing insulated ，traction motor bearing NU314H52MR1C4EP6X265U5UY ，cylindrical roller bearing with warranty | ||
The NU314H52MR1C4EP6X265U5UY insulated cylindrical roller bearing is engineered for railway traction motors and high-voltage drive systems requiring reliable electrical insulation and high radial load capacity.
Featuring advanced outer ring insulation and precision cylindrical roller design, this bearing helps prevent stray current damage while maintaining stable performance under heavy-duty railway operating conditions.
GQZ Bearing supplies railway-grade insulated bearings for OEM and aftermarket appliions worldwide.
| Parameter | Value |
|---|---|
| Bearing Model | NU314H52MR1C4EP6X265U5UY |
| Bearing Type | Insulated Cylindrical Roller Bearing |
| Design Type | NU314 (separable inner ring) |
| Bore Size | 70 mm |
| Outer Diameter | 150 mm |
| Width | 35 mm |
| Clearance | C4 |
| Cage Type | Machined Brass Cage |
| Insulation Type | Outer Ring Insulated Coating |
| Insulation Voltage | Up to 1000V (typical) |
| Material | Chrome Steel (GCr15) |
| Lubriion | Grease or Oil |
| Appliion | Railway Traction Motor |
Q1: What is the purpose of the insulated coating?
A: It prevents electrical current from passing through the bearing, reducing fluting and extending bearing life in motor appliions.
Q2: Is NU314H52MR1C4EP6X265U5UY suitable for traction motors?
A: Yes. It is specifically designed for railway traction motors requiring high radial load and electrical insulation.
Q3: Can you customize clearance or lubriion?
A: Yes. GQZ Bearing supports customization of clearance, grease, oil lubriion, and packaging for OEM projects.
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...
Get in touch with us
Leave a Message, we will call you back quickly!