Deep Groove Ball Bearings Single Bearing 6303 (Wheel Bearing)
Product Details
**Basic Information**
- **Model No.:** 6303
- **Rolling Body:** Ball Bearings
- **Number of Rows:** Single
- **Outer Dimension:** Small and Medium-Sized (10–115mm)
- **Load Direction:** Radial Bearing
- **Material:** Bearing Steel
- **Separated:** Unseparated
- **Precision Rating:** ABEC-3 (P0), ABEC-5 (P5)
- **Seals Type:** Gap Seals on Both Sides
- **Export Markets:** Global
**Additional Information**
- **Trademark:** GY OEM
- **Packing:** Plastic Bag + Individual Box + Carton + Pallet
- **Standard:** SGS
- **Origin:** Shandong, China
- **Production Capacity:** 100,000 PCS/Month
**Description**
Deep groove ball bearings are non-separable and require minimal maintenance. They are capable of operating at high speeds and are widely used as radial bearings. The inner and outer rings of single-row deep groove ball bearings have a deep groove raceway, primarily designed to carry radial loads and a portion of axial loads in both directions. These bearings can handle significant axial loads when the radial clearance increases, making them suitable for replacing high-speed angular contact ball bearings.
The structure of deep groove ball bearings offers various options, including open types, with shields or seals available on both sides.
**Payment Terms:** T/T, L/C
**Precision Level:** P0, P6
**Item Types:** Open, RS, ZZ
**Noise Level:** Z1, V1, V2, V3, V4
**Material:** GCr15
**Delivery Options:** Air, Sea, Express
**Packaging:** Standard export packing
**Sample Availability:** Available for quality inspection
**Main Products Offered**
1. Deep Groove Ball Bearings: High precision low noise EMQ deep groove ball bearings, Non-standard ball bearings
2. Angular Contact Ball Bearings
3. Self-Aligning Ball Bearings
4. Tapered Roller Bearings
5. Spherical Roller Bearings
6. Cylindrical Roller Bearings
7. Stainless Steel Bearings
8. Pillow Block Bearings
**Application Range**
These bearings are used in equipment, instruments, building machinery, rolling stock, agricultural machinery, and various specialized machines.
**Packaging Details**
1. Industrial Packaging: Plastic bag + kraft paper + carton + plywood pallets; Plastic tube + carton + plywood pallets
2. Commercial Packing: 1 PC/plastic bag + color box + carton + plywood pallets
3. Custom Packaging: As per client requirements
**Technical Specifications Table**
| Item | d | D | B | Chamfer | Dynamic Load (kN) | Static Load (kN) | No. of Balls | Ball Size | Grease Speed (r/min) | Oil Speed (r/min) | Weight (kg) |
|------|---|---|---|---------|------------------|------------------|--------------|-----------|---------------------|------------------|-------------|
| 6303 | 17 | 47 | 14 | 1 | 13.5 | 6.55 | 7 | 8.731 | 16000 | 19000 | 0.115 |
This product is ideal for applications requiring reliable performance under varying load conditions and is suitable for a wide range of industrial uses. It ensures smooth operation and long service life due to its high-quality materials and precise manufacturing.
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