JB035CP0

5/16" Constant Section Bearings

JB035CP0 5/16" Constant Section Bearings
JB035CP0 5/16" Constant Section Bearings

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Part No.
Part No. JB035CP0

Basic Information

Bearing type Ball
System of measurement Inch
Thin section bearings type Reali-Slim Sealed
Construction Single Row
Weight 0.27 lbs
Tolerance class ABEC-1
ISO radial rating 1743 lbf
Seal type Sealed
For load direction Radial

Main Dimensions

Bore diameter 3.5"
Bore diameter tolerance -0.0008"– 0"
Outside diameter 4.125"
Outside diameter tolerance -0.0006"– 0"
Width 0.3125"
Width tolerance +.000 –.005"

Inner Ring Dimensions

Shoulder diameter inner ring 3.699"

Outer Ring Dimensions

Outer ring small-side face inner diameter 3.925"

Performance

Temperature range -30°C to 110 °C
Radial dynamic load rating 767 lbf
Radial static load rating 1540 lbf
Lubrication Lubricated
Radial internal clearance 0.0000 – 0.0005"

Materials

Ring material Chrome Steel
Ball material Chrome Steel
Cage material Brass

Environment & Compliance

ROHS Compliant
Technical Drawings No drawings available at the moment, will be launched soon
Price: $ 80.99 / each
In Stock

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JB035CP0 Bearing Product Overview & Core Advantages

The JB035CP0 is a high-performance thin section sealed bearing designed for applications requiring compact design and reliable operation. As part of the Reali-Slim Sealed Bearings series with inch dimensions, it features a single row ball construction and integrated sealing for effective radial load handling. Its chrome steel rings and balls, combined with a brass cage, deliver consistent performance in precision assemblies where space and weight are critical constraints.

JB035CP0 Bearing Model Code Explained, Specifications & Naming Convention

Code Segment Technical Meaning
JB035 Bearing series designation for Reali-Slim sealed type with specific inch dimensions
C Radial internal clearance specification
P0 Normal precision grade (equivalent to ABEC-1 tolerance class)

JB035CP0 Bearing Structural Features & Performance Benefits

Compact Design & Space Optimization: With a thin section profile (0.3125" width) and significant bore diameter (3.5"), this bearing maximizes load capacity while minimizing envelope dimensions, ideal for lightweight machinery designs.

Sealed Construction: Integrated sealing provides effective contamination exclusion and lubricant retention, ensuring consistent performance and extended service life in demanding environments.

Precision Engineering: Manufactured to ABEC-1 tolerance class with controlled radial internal clearance (0.0000 – 0.0005"), delivering reliable rotational accuracy and smooth operation.

Material Excellence: Chrome steel rings and balls provide superior wear resistance and durability, while the brass cage ensures stable ball guidance and reduced friction.

Load Capacity: Rated for radial dynamic load of 767 lbf and radial static load of 1540 lbf, making it suitable for moderate to high-load applications.

JB035CP0 Bearing Typical Application Areas

  • Robotics & Automation: Joint bearings in robotic arms and precision positioning systems
  • Aerospace & Defense: Actuators, control mechanisms, and instrumentation requiring lightweight components
  • Medical Equipment: Imaging systems, surgical robots, and diagnostic devices where precision and reliability are critical
  • Industrial Machinery: Textile machinery, packaging equipment, and other applications requiring thin-section bearings with sealed protection
  • Optical & Precision Instruments: Rotary stages, measuring devices, and scientific instruments demanding high accuracy
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