45TM04 N C3 RICH 45x110x29

45TM04 N C3 RICH – Single Row Deep Groove Ball Bearing – 45 × 110 × 29 mm

OE References:

• 90363-45016 TOYOTA
• 90363-45019 TOYOTA

Technical Specifications:

• Type: Single row deep groove ball bearing
• Brand: RICH
• Model Designation: 45TM04 N C3
• Inner Diameter (d): 45 mm
• Outer Diameter (D): 110 mm
• Width (B): 29 mm
• Internal Clearance: C3 (increased clearance)
• Outer Ring Feature: Snap ring groove (N)
• Sealing: Double-sided rubber contact seals (2RS)
• Weight: 1.235 kg
• Country of Origin: China

Construction Features:

• Increased Internal Clearance (C3): Designed with higher-than-normal radial clearance to accommodate thermal expansion and high-speed operating conditions.
• Outer Ring Groove (N): Integrated snap ring groove for axial positioning and secure housing retention during installation.
• Sealing System (2RS): Dual rubber contact seals provide effective protection against dust, moisture, and external contaminants while retaining lubrication.
• Deep Groove Geometry: Optimized raceway profile for smooth rotation, stable load distribution, and low friction performance.
• Dimensional Profile: 45 mm bore, 110 mm outer diameter, 29 mm width for robust load support in compact assemblies.

Transparency Note: This bearing is manufactured under the RICH brand. OE references are used strictly for technical identification and compatibility purposes and do not imply any affiliation with the original manufacturers.