Xian Sulab Machinery Co., Ltd.
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Deep Groove Ball Bearing 6302 (Escalator Bearing)
Type: Single-row deep groove ball bearing
Model Number: 6302
Dimensions:
Inner Diameter (d): 15 mm
Outer Diameter (D): 42 mm
Width (B): 13 mm
Material: High-quality chrome steel (GCr15) or stainless steel (optional) for corrosion resistance
Cage Material: Nylon, steel, or brass (depending on application needs)
Sealing/Shielding Options: Open, ZZ (metal shield), or 2RS (rubber seal)
Precision Grade: ABEC-1, ABEC-3, or higher (P0, P6) for smooth operation
Load Capacity:
Dynamic Load (Cr): ~10.5 kN
Static Load (Cor): ~5.1 kN
Speed Rating: Suitable for high-speed operation (varies based on lubrication and sealing)
Escalators & Moving Walkways (primary use)
Electric motors
Conveyor systems
Industrial machinery
Automotive components
HVAC systems
✔ High load-bearing capacity
✔ Low noise & vibration
✔ Long service life with proper maintenance
✔ Resistant to wear & fatigue
✔ Suitable for radial & axial loads
Pre-lubricated with high-temperature grease (can be re-lubricated if open/sealed design allows).
ISO 9001 certified
Meets DIN 625-1 standards