KOYO Bearings

KOYO bearings 2316

Model:2316


Dimensions(mm): 80x170x58mm


Whatsapp:  +86 18554001053


Email:  skfnskoyo@gmail.com


Payment:  L/C, T/T, D/P, Money Gram,  Western Union, Paypal 


Sample:  Free Samples Is Available


 Delivery Terms: By Sea, Air Or Express-DHL,FedEx, TNT, UPS, EMS 



Description

Japan’s koyo  bearing company produces tens of thousands of high-precision and high-quality Koyo bearing series products), providing information about aerospace technology, computer components, motors, high-speed trains, MRT trains, industrial machinery, CNC lathes, high-precision machining machines, automobile, locomotive industry, steel industry And other important components to make the best choice.

10-koyo

Of course. Here is a detailed parameter introduction for the KOYO 2316 bearing.

Quick Summary

The KOYO 2316 is a self-aligning ball bearing with a straight cylindrical bore. It is designed to handle moderate radial loads and very high speeds while automatically compensating for initial shaft misalignment and deflection.

This bearing is fundamentally different from the larger 23156-series spherical roller bearings discussed previously. The "23" in this case is part of the basic designation for a specific self-aligning ball bearing size.


Detailed Parameter Breakdown

Here is a table of the key dimensions and specifications for the KOYO 2316 bearing:

ParameterValueDescription
Bearing Type
Self-Aligning Ball Bearing
Shaft Diameter (d)80 mmThe inner diameter (bore) that fits onto the shaft.
Outside Diameter (D)170 mmThe outer diameter of the bearing.
Width (B)58 mmThe total width or thickness of the bearing.
Dynamic Load Rating (C)~96 kNThe radial load the bearing can endure for a lifetime of 1 million revolutions.
Static Load Rating (C₀)~30 kNThe maximum stationary radial load the bearing can handle without permanent deformation.
Grease Limit Speed~5,300 rpmMaximum rotational speed recommended for grease lubrication.
Oil Limit Speed~6,700 rpmMaximum rotational speed recommended for oil lubrication.
Weight~3.3 kgApproximate weight of the bearing.

Note: Exact values for load ratings and limiting speeds can vary slightly. Always consult the latest official KOYO/JTEKT catalog for critical design calculations.


Suffix Code Explanation

The base designation 2316 has no additional suffixes. This signifies a standard self-aligning ball bearing with the following default characteristics:

  • No suffix (Standard): The bearing has a straight cylindrical bore (not tapered).

  • Cage: It typically comes with a stamped steel cage (the most common and cost-effective option for this type of bearing).

  • Internal Design: It features the standard internal geometry for KOYO's 23-series self-aligning ball bearings.

  • Clearance: It is supplied with standard CN radial internal clearance (Normal clearance group for general applications).


Key Features and Benefits

  1. Self-Alignment: The spherical raceway in the outer ring allows the inner ring and ball set to pivot, automatically compensating for static misalignment (typically up to 2-3 degrees) caused by mounting errors or shaft deflection. This is its most critical feature.

  2. High-Speed Performance: The ball-based design generates less friction and heat than roller bearings, making it ideal for high-speed applications.

  3. Low Friction and Low Heat Generation: Results in higher energy efficiency.

  4. Robust Operation: Reliable performance even in applications where perfect alignment is difficult to achieve and maintain.


Typical Applications

Self-aligning ball bearings are used in applications where misalignment is a problem and operational speeds are high, but loads are relatively moderate.

  • Electric Motors (especially larger industrial motors)

  • Ventilation Fans and Blowers

  • Textile Machinery

  • Material Handling Equipment (conveyors)

  • Drive Shafts

  • Pumps

  • Machinery where misalignment from thermal expansion is expected


Comparison with Other Bearing Types

It's crucial to distinguish the 2316 from other bearings with similar numbers.

Feature2316 (Self-Aligning Ball Bearing)23156RHA (Spherical Roller Bearing)2315K (Self-Aligning Ball with Sleeve)
Rolling ElementBallsBarrel-Shaped RollersBalls
Load CapacityModerate radial loadsVery High radial loadsModerate radial loads
Speed CapabilityVery High (~5,300 rpm)Low (~850 rpm)High (~5,000 rpm)
Primary FeatureSelf-Alignment + High SpeedSelf-Alignment + High LoadSelf-Alignment + Adapter Sleeve Mounting
Bore TypeStraight BoreTapered BoreTapered Bore
Shaft RequirementRequires a ground shaft with tight tolerancesRequires an adapter sleeve or withdrawal sleeveRequires a straight shaft for the adapter sleeve

Installation Notes

  • Shaft Fit: Since it has a straight bore, the shaft must be machined to a precise tolerance (typically a k5 or k6 interference fit for the inner ring) to ensure it is held securely.

  • Housing Fit: The outer ring should have a looser fit in the housing (typically H7) to allow for the self-aligning capability and easy axial movement.

  • Lubrication: Can be lubricated with grease or oil. The choice depends on the operating speed and temperature.


RELATED PRODUCTS

KOYO bearings 2316

KOYO bearings 2316

2316 This high-quality koyo Self-aligning ball bearings is designed for high load capacity and offers reliable performance in various applications.

Read More
KOYO bearings 2315K

KOYO bearings 2315K

2315K This high-quality koyo Self-aligning ball bearings is designed for high load capacity and offers reliable performance in various applications.

Read More
KOYO bearings 23156RK

KOYO bearings 23156RK

JTEKT Japanese KOYO Bearings 23156RK Quick Delivery KOYO Spherical roller bearings.Suitable for various devices

Read More
KOYO bearings 23156RHAK

KOYO bearings 23156RHAK

JTEKT Japanese KOYO Bearings 23156RHAK Quick Delivery KOYO Spherical roller bearings.Suitable for various devices

Read More

Get a Quote

Jinan IUA Bearing Co., LTD

Location

Room 3203, Mingzhu Business Port, Jingyi Road, Jinan City, Shandong Province

Make a Call

0086 18554001053

Send a Mail

skfnskoyo@gmail.com

WhatsApp Email 0086 18554001053