China Suppliers Factory 51200 Thrust Ball Bearing Chrome Steel GCr15 10x26x11 for Textile Auxiliary Equipment

Thrust ball bearings, manufactured in China, are specifically engineered to endure high-speed thrust loads. Comprising gasket rings with ball rolling raceway grooves, these bearings are available in two main types: the flat base pad type and the aligning spherical seat type. Perfectly suited for applications requiring axial load support, these bearings excel in performance but are not designed to handle radial loads. As a leading supplier, our factory ensures top-quality thrust ball bearings to meet diverse industrial needs

Product Details

Bearing Detail

Item No.	51100
Bearing Type	Thrust ball bearing
Material	Chrome steel GCr15
Precision	P0, P2, P5, P6, P4
Clearance	C0, C2, C3, C4, C5
Brand	JITO or OEM
Inner diameter	10 mm
Outer diameter	24 mm
Width	9 mm
Weight	0.02 kg
Dynamic load rating	10 kN
Static load rating	14 kN
Fatigue load	0.45 kN
Grease lubrication Limit speed	6800 r/min
Oil lubrication Limit speed	10000 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

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.

Features

Load-bearing Characteristics

Mainly used to bear axial loads, and can provide good support and positioning in the axial direction. However, its ability to bear radial loads is very weak and can usually be ignored.

Speed Range

Suitable for low-speed or medium-speed rotating equipment. Because at high-speed rotation, the centrifugal force between the rolling element and the inner and outer rings increases, which may cause the rolling element to separate and fall off, affecting the normal operation of the bearing.

Structure and Size

It is a separable bearing, consisting of two parallel seat rings (outer ring and inner ring) and a rolling element (steel ball) located between them. It has a compact structure, an inner diameter of 10mm, an outer diameter of 24mm, and a thickness of 9mm, which is suitable for equipment with limited installation space.

Application

Transmission System

In some low-speed transmission devices, it can be used to bear axial forces, such as small reducers, conveyor belt drives, etc., to provide axial support for rotating parts and ensure the stability of transmission.

Clutch

In components such as automotive clutches, it can help bear axial pressure, achieve smooth engagement and separation of the clutch, and ensure effective transmission of power.

Machine Tool Spindle

Some machine tool spindles with low speed requirements and large axial loads can use 51100 bearings for axial positioning and support to ensure the stability of the spindle during processing.

Other Fields

It can also be applied to some small mechanical devices that require axial positioning, such as small power tools, rotating parts in office equipment, etc., to provide reliable axial support in limited space.

Standard Specifications & Dimensions

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.

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

If more, please click our website www.jito.cc

Type Overview & Key Advantages

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 & Service

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 from material receiving to packaging.

Package

Standardized export packing and environment-protected materials are used. Custom boxes, labels, and barcodes are fully supported.

Logistic

Bearings are typically shipped by ocean transportation due to heavy weight. Airfreight and express delivery are also available upon request.

Warranty

We warrant our bearings against defects in material and workmanship for 12 months from shipping date (excludes improper installation or damage).

Frequently Asked Questions

1. Can thrust ball bearings accommodate radial loads?

No. Thrust ball bearings are specifically engineered to accommodate axial loads and provide axial positioning. Their capacity to bear radial loads is extremely weak and should generally be avoided.

2. What are the speed limitations for 51100 thrust ball bearings?

The 51100 bearing has a grease lubrication limit speed of 6800 r/min and an oil lubrication limit speed of 10000 r/min. They are best suited for low to medium-speed mechanical applications to prevent excessive centrifugal forces.

3. What is the structural composition of a thrust ball bearing?

It is a separable bearing assembly consisting of three core parts: the shaft ring (which matches the rotating shaft), the seat ring (which matches the housing/shell), and the steel ball and cage assembly.

4. What is the difference between unidirectional and bidirectional types?

Unidirectional thrust ball bearings support axial loads in a single direction, whereas bidirectional thrust ball bearings can withstand axial loads in both directions. Spherical seat washers can be utilized to accommodate mounting misalignments.

5. In which industries and mechanisms are these bearings commonly used?

They are widely used in the automotive industry (such as clutches), agricultural machinery, industrial reducers, conveyor drives, machine tool spindles, and various small power tools requiring reliable axial positioning.

6. What warranty and customization options are offered?

All bearings come with a standard 12-month quality warranty against defects in materials and workmanship. Full OEM customization is available, including customized dimensions, custom brand packaging, labels, and specific clearance/precision grades.