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 MoreModel: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
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.
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.
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.
Parameter | Value | Description |
---|---|---|
Bearing Type | Self-Aligning Ball Bearing with Tapered Bore | |
Shaft Diameter (d) | 80 mm | This is the nominal bore of the bearing itself. The actual shaft size will be smaller. |
Outside Diameter (D) | 170 mm | The outer diameter of the bearing. |
Width (B) | 58 mm | The total width of the bearing. |
Dynamic Load Rating (C) | ~96 kN | The radial load the bearing can endure for 1 million revolutions. |
Static Load Rating (C₀) | ~30 kN | The maximum stationary load. |
Grease Limit Speed | ~5,000 rpm | Maximum rotational speed recommended for grease lubrication. Noticeably higher than spherical roller bearings. |
Oil Limit Speed | ~6,300 rpm | Maximum rotational speed recommended for oil lubrication. |
Adapter Sleeve | H 2316 | The designated adapter sleeve required for mounting. |
Shaft Size Range (with sleeve) | ~70 - 75 mm | The actual diameter of the straight shaft to be machined (must be confirmed via H 2316 sleeve tables). |
Weight | ~3.5 kg | Approximate total weight (bearing + sleeve + nut + washer). |
Note: Always consult the latest KOYO (JTEKT) catalog for precise values, as these are typical approximations.
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.
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.
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.
Simplified Mounting: The adapter sleeve (K) allows for easy installation and precise adjustment on a straight, non-stepped shaft, reducing machining costs.
Low Friction and Low Heat Generation: Ball bearings generally generate less friction than roller bearings.
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
This is the most important distinction to make. These are not similar bearings.
Feature | 2316K (Self-Aligning Ball Bearing) | 23156RHAK (Spherical Roller Bearing) |
---|---|---|
Rolling Element | Balls | Barrel-Shaped Rollers |
Load Capacity | Moderate radial and axial loads | Very High radial loads, moderate axial loads |
Speed Capability | High (~5,000 rpm) | Low (~850 rpm) |
Size | 80mm bore, 170mm OD | 280mm bore, 460mm OD |
Primary Application | High-speed, misaligned, moderate load | Low-speed, misaligned, very heavy load |
Installation for adapter sleeve bearings:
The shaft must be machined to the precise diameter and tolerance for the H 2316 sleeve.
The locking nut is tightened to drive the bearing onto the tapered sleeve, creating the interference fit.
The locking washer must be bent to secure the nut after proper tightening.
2316K This high-quality koyo Self-aligning ball bearings is designed for high load capacity and offers reliable performance in various applications.
Read MoreJTEKT Japanese KOYO Bearings 23168RK Quick Delivery KOYO Spherical roller bearings.Suitable for various devices
Read MoreJTEKT Japanese KOYO Bearings 23168RHAK Quick Delivery KOYO Spherical roller bearings.Suitable for various devices
Read MoreJTEKT Japanese KOYO Bearings 23168RHA Quick Delivery KOYO Spherical roller bearings.Suitable for various devices
Read MoreRoom 3203, Mingzhu Business Port, Jingyi Road, Jinan City, Shandong Province