6311-2Z/C3 RICH Single row deep groove ball bearing – 55 × 120 × 29 mm (2Z, C3 clearance)
Technical Specifications:
- Type: Single row deep groove ball bearing
- Brand: RICH
- Model Designation: 6311-2Z/C3 RICH
- Inner Diameter (d): 55 mm
- Outer Diameter (D): 120 mm
- Width (B): 29 mm
- Cage Material: Steel
- Clearance: Increased internal clearance (C3)
- Sealing: Double-sided non-contact metal shields (2Z)
- Dimensional Category: standard-format
- Country of Origin: China
Performance Characteristics:
- Load Arrangement: Accommodates radial loads with controlled axial interaction under standard operating conditions.
- Internal Geometry: Raceway proportions supporting uniform rotational dynamics.
- Structural Layout: Cage structure designed for stable rolling element distribution.
- Operating Profile: Designed for operation within familiar drivetrain structures.
6311-2Z/C3 (55 × 120 × 29 mm) — maintains the proportional geometry typical of components in the standard-format group.
Transparency Note: This bearing is manufactured under the RICH brand. Any OE or interchangeable references, where mentioned, are used solely for identification and do not imply affiliation with other manufacturers.
