Expertise in bearing manufacturing and international sales.
Tailored solutions to meet specific client requirements.
Deep groove, tapered, cylindrical, needle, and spherical bearings.
Samples available for testing and quality verification.
The outer spherical ball bearing is an advanced version of the deep groove ball bearing. Its spherical outer diameter surface fits perfectly into the concave spherical surface of the bearing seat, enabling automatic centering. These units are designed to handle combined radial and axial loads efficiently.
A spherical bearing with a seat is a robust unit combining a rolling bearing with a high-grade housing. These units offer excellent universality and interchangeability. Designed for durability, they feature dual structure sealing devices, making them suitable for harsh environments.
Common Housing Types: Vertical seat (P), Square seat (F), Convex square seat (FS), Convex circular seat (FC), Diamond seat (FL), Circular seat (C), and Slider seat (T).
| Parameter | Details | Parameter | Details |
|---|---|---|---|
| Bearing Material | Chrome Steel Gcr-15 | Housing Material | Cast Iron HT200 |
| Precision | P0 P4 P5 P6 | Hardness | HRC60-HRC63 |
| Vibration | Z1V1 Z2V2 Z3V3 Z4V4 | Clearance | C1 C2 C3 C4 C5 |
| Delivery Time | 7-15 Days | Features | High Speed, Low Friction, Long Life |
| Unit No | Shaft Dia | D | B | L | J | H | Weight (kg) |
|---|---|---|---|---|---|---|---|
| UCP201 | 12 | 40 | 27.4 | 125 | 96 | 30.2 | 0.6 |
| UCP204 | 20 | 47 | 31 | 127 | 95 | 33.3 | 0.75 |
| UCP205 | 25 | 52 | 34.1 | 140 | 105 | 36.5 | 0.8 |
| UCP208 | 40 | 80 | 42.9 | 184 | 137 | 49.2 | 1.9 |
| UCP210 | 50 | 90 | 51.6 | 206 | 159 | 57.2 | 2.6 |
| UCP305 | 25 | 62 | 38 | 175 | 132 | 45 | 1.4 |
| UCP310 | 50 | 110 | 61 | 275 | 212 | 75 | 5.8 |


To meet global market demands, we provide comprehensive OEM services. Our production processes are backed by ISO9001, CE, GOST, and SGS certifications. We focus on strategic investment in new product development and top-tier technology to ensure "zero defects and zero complaints."