3214 A
JRZC angular contact ball bearings are designed for combined radial and axial loads, offering high speed, precision, and stability.
Made from premium bearing steel, they deliver low friction and long service life.
With 20+ years of experience, JRZC provides reliable quality, factory-direct pricing, OEM/ODM support, and fast global delivery.
- Dimensions
Bore diameter 70 mm Outside diameter 125 mm Width 39.7 mm Contact angle 30 ° PerformanceBasic dynamic load rating 88.4 kN Basic static load rating 80 kN Grease Reference speed 4 500 r/min Oil Limiting speed 5 600 r/min - Properties
Contact type Normal contact (two-point contact) Number of rows 2 Locating feature, bearing outer ring Without Ring type One-piece inner and outer rings Cage Nylon Arrangement of contact angle (double-row bearing) Back-to-back (O) Matched arrangement No Universal matching bearing No Axial internal clearance CN Material, bearing Bearing steel - Weight and Material
Product net weight 1.6 kg Ball material Chrome steel Ring Material Chrome steel
FAQ – JRZC Angular Contact Ball Bearings
1. What loads can angular contact ball bearings support?
They support both radial and axial loads, especially suitable for combined load applications.
2. Can they handle high speeds?
Yes, they are designed for high-speed operation with low friction and high precision.
3. What contact angles are available?
Common angles include 15°, 25°, and 40°, depending on load and speed requirements.
4. Can they be used in pairs?
Yes, they are often mounted in pairs (DB, DF, DT) to handle bidirectional axial loads.
5. What materials are used?
JRZC uses high-quality bearing steel with advanced heat treatment for durability and performance.
