Standard Series 1B30 L Rulman Technical Specifications

This document provides detailed technical specifications for the Standard Series 1B30 L type bearings (rulman). The data is presented in a tabular format listing various dimensional and mechanical parameters for different bearing models.

1. Bearing Identification and Weight

• Model Number: Each bearing is identified by a unique code (e.g., LR.1100.1B30.01.01).
• Weight (kg): The weight ranges from 131 kg for the smallest model to 200 kg for the largest model listed.

2. Dimensional Specifications (in millimeters)

• Outer Ring Outer Diameter (Dışo Ringo Dışo Çap): Varies from 1100 mm to 1600 mm depending on the model.
• Outer Ring Bolt Circle Diameter (Dışo Ringo Delik Okseni Ex. o Bolt Circle Diameter): Ranges from 955 mm to 1455 mm.
• Inner Ring Outer Diameter (İço Ringo Dışo Çap): Ranges from 893 mm to 1305 mm.
• Inner Ring Bolt Circle Diameter (İço Ringo Delik Okseni In. o Bolt Circle Diameter): Ranges from 805 mm to 1205 mm.
• Ball Track Diameter (Bilyao Eksenı Ball Track Diameter): Consistently 71 mm across models.
• Other dimensions: Heights, thicknesses, and thread depths are specified, with outer ring height consistently 22 mm and inner ring height 30 to 48 mm depending on the model.

3. Mechanical and Structural Parameters

• Number of Bolt Holes: Not specified in the visible data.
• Thread Depth and Hole Diameters: Some thread depths and hole diameters are indicated (e.g., 30 mm, 36 mm, 42 mm, 48 mm) varying by model.
• Module and Number of Teeth: The module is 90 for all models; the number of teeth is not specified.

4. Observations and Recommendations

• The table provides comprehensive dimensional data essential for design, manufacturing, and quality control of the 1B30 L series bearings.
• Consistent parameters such as ball track diameter and module simplify compatibility and replacement considerations.
• Users should verify bolt hole counts and exact thread specifications from detailed drawings or supplementary documents as these are not fully detailed here.

Summary

This technical data sheet is critical for engineers and technicians involved in the selection, installation, and maintenance of 1B30 L series bearings. It ensures precise matching of bearing dimensions to application requirements, supporting reliability and performance in mechanical systems.