KOYO Bearings

KOYO bearings 2316K

Model:2316K


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

10k-koyo
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.

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

Quick Summary

The KOYO 2316K is a Self-Aligning Ball Bearing with a tapered bore designed for mounting using an adapter sleeve. It is fundamentally different from the larger 23156-series spherical roller bearings discussed previously. The "K" suffix confirms it is designed for adapter sleeve mounting on a straight shaft, making it suitable for moderate loads and high speeds where misalignment is a concern.


Detailed Parameter Breakdown

This is a self-aligning ball bearing with its own set of dimensions. The "23" is part of the basic designation for a specific self-aligning ball bearing size.

ParameterValueDescription
Bearing Type
Self-Aligning Ball Bearing with Tapered Bore
Shaft Diameter (d)80 mmThis is the nominal bore of the bearing itself. The actual shaft size will be smaller.
Outside Diameter (D)170 mmThe outer diameter of the bearing.
Width (B)58 mmThe total width of the bearing.
Dynamic Load Rating (C)~96 kNThe radial load the bearing can endure for 1 million revolutions.
Static Load Rating (C₀)~30 kNThe maximum stationary load.
Grease Limit Speed~5,000 rpmMaximum rotational speed recommended for grease lubrication. Noticeably higher than spherical roller bearings.
Oil Limit Speed~6,300 rpmMaximum rotational speed recommended for oil lubrication.
Adapter SleeveH 2316The designated adapter sleeve required for mounting.
Shaft Size Range (with sleeve)~70 - 75 mmThe actual diameter of the straight shaft to be machined (must be confirmed via H 2316 sleeve tables).
Weight~3.5 kgApproximate total weight (bearing + sleeve + nut + washer).

Note: Always consult the latest KOYO (JTEKT) catalog for precise values, as these are typical approximations.


Suffix Code Explanation (K)

  • K: Tapered Bore and Adapter Sleeve. This is the key suffix. It indicates the bearing has a tapered inner ring bore and is intended for mounting on a straight shaft using an adapter sleeve (H 2316), which is typically supplied with a locking nut and washer.

Critical Interpretation of the Missing "R" and Other Suffixes:
The absence of an "R", "H", or "A" is significant. This is a standard self-aligning ball bearing without the enhanced internal features that are denoted by suffix letters in spherical roller bearings. It likely features a standard cage (stamped steel) and symmetric ball set.


Key Features and Benefits

  1. Self-Alignment: The spherical outer ring raceway allows the inner ring to pivot, compensating for static misalignment (typically up to 2-3 degrees) and shaft deflection. This is its primary feature.

  2. High-Speed Capability: Due to its ball-based design, it can operate at much higher speeds than a spherical roller bearing of a comparable size.

  3. Simplified Mounting: The adapter sleeve (K) allows for easy installation and precise adjustment on a straight, non-stepped shaft, reducing machining costs.

  4. Low Friction and Low Heat Generation: Ball bearings generally generate less friction than roller bearings.


Typical Applications

Self-aligning ball bearings with adapter sleeves are used in applications where misalignment is a problem, operational speeds are high, loads are moderate, and a straight shaft is used.

  • Textile Machinery

  • Ventilation Fans

  • Conveyor Systems

  • Agricultural Machinery

  • Drive Shafts in some industrial equipment


Crucial Comparison: 2316K vs. Spherical Roller Bearings (e.g., 23156RHAK)

This is the most important distinction to make. These are not similar bearings.

Feature2316K (Self-Aligning Ball Bearing)23156RHAK (Spherical Roller Bearing)
Rolling ElementBallsBarrel-Shaped Rollers
Load CapacityModerate radial and axial loadsVery High radial loads, moderate axial loads
Speed CapabilityHigh (~5,000 rpm)Low (~850 rpm)
Size80mm bore, 170mm OD280mm bore, 460mm OD
Primary ApplicationHigh-speed, misaligned, moderate loadLow-speed, misaligned, very heavy load

Installation Note

Installation for adapter sleeve bearings:

  1. The shaft must be machined to the precise diameter and tolerance for the H 2316 sleeve.

  2. The locking nut is tightened to drive the bearing onto the tapered sleeve, creating the interference fit.

  3. The locking washer must be bent to secure the nut after proper tightening.


RELATED PRODUCTS

KOYO bearings 2316K

KOYO bearings 2316K

2316K 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 23168RK

KOYO bearings 23168RK

JTEKT Japanese KOYO Bearings 23168RK Quick Delivery KOYO Spherical roller bearings.Suitable for various devices

Read More
KOYO bearings 23168RHAK

KOYO bearings 23168RHAK

JTEKT Japanese KOYO Bearings 23168RHAK Quick Delivery KOYO Spherical roller bearings.Suitable for various devices

Read More
KOYO bearings 23168RHA

KOYO bearings 23168RHA

JTEKT Japanese KOYO Bearings 23168RHA 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