China Thrust Ball Bearing Suppliers - 51100 Thrust Load 10x24x9 One-way Design for Road Machinery/Chemical Equipment

Thrust ball bearings are engineered to handle high-speed thrust loads and feature gasket rings with spherical raceway grooves. These bearings come in two types: flat base pad and aligning spherical seat, ensuring versatility in various applications. While designed to support axial loads effectively, they are not suitable for radial loads. Sourced from reliable China suppliers, our thrust ball bearings maintain high standards of quality and performance. Explore our factory-manufactured options to find the perfect solution for your mechanical needs

Product Details

Bearing Detail (Item No. 51200)

Item No.	51200
Bearing Type	Thrust ball bearing
Material	Chrome steel GCr15
Precision	P0, P2, P4, P5, P6
Clearance	C0, C2, C3, C4, C5
Brand	JITO or OEM
Inner Diameter (d)	10 mm
Outer Diameter (D)	26 mm
Width / Height (T)	11 mm
Weight	0.03 kg
Dynamic Load Rating	12.7 kN
Static Load Rating	17.1 kN
Fatigue Load	0.45 kN
Grease Speed Limit	5900 r/min
Oil Speed Limit	8800 r/min
Ball Bearings Feature	Long-life with high quality Low-noise with strict controlling the quality of JITO bearing High-load by the advanced high-technical design Competitive price, which has the most valuable OEM service offered, to meet the customers requirements
Application	Automotive industry, Agricultural machinery, Industrial machinery
Bearing Package	Pallet, wooden case, commercial packaging or as customers' requirement

Bearing Composition & Structure

Thrust ball bearing is composed of seat ring, shaft ring and steel ball cage assembly. The shaft ring matched with the shaft, and the seat ring matched with the shell.

Structural Features:

The one-way thrust ball bearing consists of a shaft ring, a bearing race, and a ball and cage thrust assembly. The bearing is a separable structure, so the installation is simple because the washer and the ball and cage assembly can be installed separately. As its name suggests, the one-way thrust ball bearing can withstand axial loads in one direction and can fix the machine shaft in one direction. This type of bearing must not withstand any radial load.

Application Areas:

Commonly used in automotive steering systems, machine tools, printing machinery, textile machinery and other equipment. For example, in the automotive steering system, it can help to withstand axial forces and ensure the flexible operation of the steering mechanism.

Material Properties:

Usually made of bearing steel, such as GCr15 bearing steel. The material has good comprehensive properties. After quenching and tempering, it has high and uniform hardness, good wear resistance, and high contact fatigue strength. The steel has good hot workability and good machinability after spheroidizing annealing.

Important Installation & Maintenance Notes:

During installation, ensure that the shaft ring and seat ring are parallel to avoid eccentric loading. Check lubrication regularly to ensure normal operation of the bearing.

Model Specifications & Dimensions (511 & 512 Series)

Type	d (mm)	D (mm)	T (mm)
51100	10	24	9
51101	12	26	9
51102	15	28	9
51103	17	30	9
51104	20	35	10
51105	25	42	11
51106	30	47	11
51107	35	52	12
51108	40	60	13
51109	45	65	14
51110	50	70	14
51111	55	78	16
51112	60	85	17
51113	65	90	18
51114	70	95	18
51115	75	100	19
51116	80	105	19
51117	85	110	19
51118	90	120	22
51120	100	135	25
51122	110	145	25
51124	120	155	25
51126	130	170	30
51128	140	180	31
51130	150	190	31
51132	160	200	31
51134	170	215	34
51136	180	225	34
51138	190	240	37
51140	200	250	37
51144	220	270	37
51148	240	300	45
51152	260	320	45
51156	280	350	53
51160	300	380	62
51164	320	400	63
51168	340	420	64
51172	360	440	65
51176	380	460	65
51180	400	480	65
51184	420	500	65
51188	440	540	80
51192	460	560	80
51196	480	580	80
511/500	500	600	80
511/530	530	640	85
511/670	670	800	105
51200	10	26	11
51201	12	28	11
51202	15	32	12

Type Classification & Features

According to the force of one-way thrust ball bearings and two-way thrust ball bearings:

Unidirectional thrust ball bearing can withstand unidirectional axial load. Bidirectional thrust ball bearing can bear bidirectional axial load, wherein the shaft ring is matched with the shaft. The mounting surface of the seat ring is spherical bearing, with aligning performance, which can reduce the influence of installation error. Thrust ball bearing can not bear radial load, limit speed is low.

There are one-way and two-way types.
In order to allow installation error, spherical aligning spherical cushion type or spherical ring type can be selected, whether one-way or bidirectional.
High quality steel - the use of ultra-clean steel can prolong the bearing life by up to 80%.
High grease technology - lubricant technology can prolong the life of grease and improve the performance of bearings.
High grade steel ball -- quiet and smooth when rotating at high speed.
Use the ferrule in the selection to allow installation error.

Our Advantages & Services

Solution

At the beginning, we will have a communication with our customers on their demand, then our engineers will work out an optimum solution based on the customers’ demand and condition.

Quality Control (Q/C)

In accordance with ISO standards, we have professional Q/C staff, precision testing instruments and internal inspection system, the quality control is implemented in every process from material receiving to products packaging to ensure our bearings quality.

Package

Standardized export packing and environment-protected packing material are used for our bearings, the custom boxes, labels, barcodes etc. can also be provided according to our customer’s request.

Logistics

Normally, our bearings will be sent to the customers by ocean transportation due to its heavy weight, airfreight, express is also available if our customers need.

Warranty

We warrant our bearings to be free from defects in material and workmanship for a 12 months period from the shipping date, this warranty is voided by non-recommended use, improper installation or physical damage.

Frequently Asked Questions (FAQ)

1. Can thrust ball bearings withstand radial loads?

No. Thrust ball bearings are designed strictly to accommodate axial loads in one or two directions and must not be subjected to any radial load.

2. What material is used to manufacture these thrust ball bearings?

They are typically manufactured from high-grade GCr15 chrome bearing steel, which offers high and uniform hardness, superior wear resistance, and excellent contact fatigue strength after quenching and tempering.

3. What is the difference between one-way and two-way thrust ball bearings?

Unidirectional (one-way) thrust ball bearings withstand axial loads and fix the shaft in one direction, while bidirectional (two-way) thrust ball bearings can bear axial loads in both directions.

4. What precautions should be taken during bearing installation?

Ensure that the shaft ring and seat ring remain strictly parallel during assembly to prevent eccentric loading, and maintain regular lubrication monitoring for reliable operation.

5. What are the load ratings and limiting speeds for model 51200?

Model 51200 has a dynamic load rating of 12.7 kN, a static load rating of 17.1 kN, a grease lubrication limit speed of 5900 r/min, and an oil lubrication limit speed of 8800 r/min.

6. What warranty coverage is provided for JITO thrust ball bearings?

A 12-month warranty against defects in material and workmanship is provided from the shipping date. The warranty excludes issues caused by non-recommended use, improper installation, or physical damage.