Guangzhou Yingxin Machinery Parts Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 50000/Years |
| Delivery Time | 3-7 Working days |
| Packaging Details | Neutral export carton packaging |
| Product Name | Needle Roller Bearing |
| Brand | NSK |
| Universal Standard | Industry Universal Standard |
| Bore Diameter | 50 mm |
| Outer Diameter | 75 mm |
| Overall Width | 25 mm |
| Inner Ring Width | 28 mm |
| Rated Static Load | 105 kN |
| Rated Dynamic Load | 42 kN |
| Limiting Speed | 4500 rpm |
| Load Direction | Radial Load |
| Ring Material | High Carbon Chromium Steel |
| Cage Material | Steel Stamped Cage |
| Structure Type | Removable Inner Ring |
| Surface Treatment | Black Oxide Finish |
| Core Performance | High Load Bearing |
| Friction Performance | Low Friction Coefficient |
| Precision | High Manufacturing Precision |
| Service Life | Long Service Life |
| Stability | High Operation Stability |
| Core Application | Excavator |
| Target Industry | Construction Machinery |
| Equipment Type | Heavy Duty Engineering Equipment |
| HS Code | 8482400000 |
| Model Number | S50 |
| Certification | ISO9001 |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
4T-30312 Heavy Duty Tapered Roller Bearing For Excavator Truck Construction
BA222-1WSA Angular Contact Ball Bearing 222×273×26mm
BD165-6A High Precision Heavy Load Angular Contact Ball Bearing for Excavator
DA3S6437 High Precision Heavy Load Double Row Angular Contact Wheel Hub Bearing
Product Specification
| Payment Terms | T/T | Supply Ability | 50000/Years |
| Delivery Time | 3-7 Working days | Packaging Details | Neutral export carton packaging |
| Product Name | Needle Roller Bearing | Brand | NSK |
| Universal Standard | Industry Universal Standard | Bore Diameter | 50 mm |
| Outer Diameter | 75 mm | Overall Width | 25 mm |
| Inner Ring Width | 28 mm | Rated Static Load | 105 kN |
| Rated Dynamic Load | 42 kN | Limiting Speed | 4500 rpm |
| Load Direction | Radial Load | Ring Material | High Carbon Chromium Steel |
| Cage Material | Steel Stamped Cage | Structure Type | Removable Inner Ring |
| Surface Treatment | Black Oxide Finish | Core Performance | High Load Bearing |
| Friction Performance | Low Friction Coefficient | Precision | High Manufacturing Precision |
| Service Life | Long Service Life | Stability | High Operation Stability |
| Core Application | Excavator | Target Industry | Construction Machinery |
| Equipment Type | Heavy Duty Engineering Equipment | HS Code | 8482400000 |
| Model Number | S50 | Certification | ISO9001 |
| Place of Origin | CHINA | ||
| High Light | NSK high load needle roller bearing ，removable inner ring bearing ，tapered roller bearing with warranty | ||
S50 Needle Roller Bearing NSK
Removable inner ring. High load capacity. Compact design. Low friction. High precision. Long service life. Construction machinery use. Heavy duty application. Excavator compatible.
| Attribute | Value |
|---|---|
| Part Number | S50 |
| Product Name | Needle Roller Bearing |
| Brand | NSK |
| Bore Diameter | 50 mm |
| Outer Diameter | 75 mm |
| Width | 25 mm |
| Structure | Removable Inner Ring |
| Load Type | Radial Load |
| Feature | High Load, Low Friction, Long Life |
| Application | Excavator, Construction Machinery |
| Part Number | Product Type | Bore Diameter (mm) | Outer Diameter (mm) | Width (mm) | Structure Type |
|---|---|---|---|---|---|
| S10 | Needle Roller Bearing | 10 | 19 | 12 | Removable Inner Ring |
| S12 | Needle Roller Bearing | 12 | 21 | 12 | Removable Inner Ring |
| S15 | Needle Roller Bearing | 15 | 24 | 12 | Removable Inner Ring |
| S17 | Needle Roller Bearing | 17 | 27 | 14 | Removable Inner Ring |
| S20 | Needle Roller Bearing | 20 | 30 | 14 | Removable Inner Ring |
| S25 | Needle Roller Bearing | 25 | 38 | 16 | Removable Inner Ring |
| S30 | Needle Roller Bearing | 30 | 42 | 16 | Removable Inner Ring |
| S35 | Needle Roller Bearing | 35 | 47 | 17 | Removable Inner Ring |
| S40 | Needle Roller Bearing | 40 | 52 | 18 | Removable Inner Ring |
| S45 | Needle Roller Bearing | 45 | 58 | 20 | Removable Inner Ring |
| S50 | Needle Roller Bearing | 50 | 62 | 25 | Removable Inner Ring |
| S55 | Needle Roller Bearing | 55 | 68 | 25 | Removable Inner Ring |
| S60 | Needle Roller Bearing | 60 | 72 | 25 | Removable Inner Ring |
| S70 | Needle Roller Bearing | 70 | 85 | 30 | Removable Inner Ring |
| S80 | Needle Roller Bearing | 80 | 95 | 30 | Removable Inner Ring |
| S90 | Needle Roller Bearing | 90 | 105 | 35 | Removable Inner Ring |
| S100 | Needle Roller Bearing | 100 | 120 | 40 | Removable Inner Ring |
All bearings are made of high-grade alloy steel, processed by precision technology. They run stably under heavy-duty working conditions, with excellent anti-wear and shock resistance performance.
Complete range of S series Needle Roller Bearing, standard size for direct OEM replacement, compatible with most excavators, loaders and engineering equipment.
Strict quality control before shipment. We support bulk order and fast delivery. Professional team provides effective technical support all the time.
A: Yes. It is manufactured per standard specifications, easy to install and fits perfectly for replacement.
A: It is suitable for excavators, loaders, gearboxes, drive axles and other construction machinery.
A: Made of high-quality alloy steel, it features strong load capacity, good wear resistance and long service life.
A: We provide complete 4T series bearings and related spare parts. Feel free to contact us for details.
A: All items go through strict inspection before delivery to ensure reliable performance.
A: Goods can be shipped within 1-3 working days once payment is confirmed.
A: Sample orders are available. Please contact us to discuss relevant details.
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2015
Total Annual:
500000-1000000
Employee Number:
2~6
Ecer Certification：
Verified Supplier
.gtr-container-ax7b9c { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 16px; box-sizing: border-box; max-width: 100%; overflow-x: hidden; } .gtr-container-ax7b9c... .gtr-container-ax7b9c { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 16px; box-sizing: border-box; max-width: 100%; overflow-x: hidden; } .gtr-container-ax7b9c...
Get in touch with us
Leave a Message, we will call you back quickly!