Quick Details:
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1. Structure: Tapered Roller Bearing
2. Brand Name: CHIK or OEM brand as per customer request
3. Model: HR30311DJ
4. Origin: Made in China, USA, Japan
5. Size: 55 x 120 x 31.5 mm
6. Weight: 1.58 kg
7. Precision Rating: ABEC-7, P4, ABEC-5, P5
8. Seals Type: Open type
9. Number of Row: Single Row
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| Top Quality Taper Roller Bearing for Long Life Use | |
| Model Number | HR30311DJ |
| Structure Type | Single Row Taper Roller Bearing |
| Brand Name | CHIK / NSK |
| Inner Diameter x Outer Diameter x Width | 55 x 120 x 31.5 mm |
| Net Weight | 1.58 kg |
| Seals Type | Open |
| Number of Rows | Single Row |
| Place of Origin | USA / China / Japan |
| Material | Chrome steel, Stainless steel |
| Cage | Steel |
| Cone | 30311 |
| Cup | 30311 |
| Precision Rating | P0, P6, P5, P4 |
| Hardness | 59–63 HRC |
| Operating Temperature | 0°C to -60°C, 100°C to 200°C |
| Quality Guarantee | 1.5 years |
| Certifications | ISO9001:2008, ISO/TS16949, CO, SGS, CE, ROHS |
| Other Services | Custom Design, Buyer Brand Service |
| Packaging Details | Industrial Packing, Individual Boxed Packing, or Original Brand Packaging |
| Delivery Time | 2–7 days after receiving payment or deposit |
Applications:
These bearings are widely used in a variety of industrial and mechanical systems including lifts, elevators, hoists, forklifts, power plants, transmission systems, gearboxes, wheel hubs, cranes, agricultural machinery, pumps, mining equipment, rail and transport systems, general engineering applications, marine and shipping equipment, motors, power tools, household appliances, trailers, casters, agricultural equipment, textile machinery, printing machinery, automotive applications, caravan wheel bearings, and more.
Delivery:
3–5 days after receiving the deposit.
Payment Terms:
T/T, L/C, PayPal, Western Union, Cash.
Packaging:
Individual box, industrial packaging, or custom-made according to customer requirements.
Product Images:
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