China Suppliers Factory 51100 Thrust Ball Bearing for Thrust Load 10*24*9 One-way Design for Machinery and Equipment
Bearing Detail
| Item No. | 51200 |
| 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 (d) | 10 mm |
| Outer diameter (D) | 26 mm |
| Width (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 Limit speed | 5900 r/min |
| Oil Limit speed | 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: 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.
Notes: During installation, ensure that the shaft ring and seat ring are parallel to avoid eccentric loading.
Bearing Dimensions & Series Models
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 |
Type & Technical Highlights
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
Solution
At the beginning, we communicate with customers on their demands, then our engineers design an optimum bearing solution based on their exact conditions.
Quality Control (Q/C)
In accordance with ISO standards, our professional Q/C staff and precision testing instruments implement rigorous inspection from materials to packaging.
Package
Standardized export and eco-friendly packing are standard. Custom boxes, customized branding labels, and barcodes are fully supported.
Logistics
Bearing orders are primarily shipped via reliable ocean freight. Flexible airfreight and expedited express delivery are available upon request.
Warranty
We warrant our bearings to be free from defects in material and workmanship for 12 months from the shipping date. (Voided by misuse, improper installation, or physical damage).
Frequently Asked Questions
Q1: What types of loads can thrust ball bearings accommodate?
One-way thrust ball bearings can withstand axial loads in a single direction and fix the machine shaft axially. Bidirectional versions handle axial loads in both directions. Thrust ball bearings must not be subjected to any radial loads.
Q2: What is the primary material used for these thrust ball bearings?
They are manufactured with high-grade GCr15 chrome bearing steel. After quenching and tempering, this material provides uniform hardness, exceptional wear resistance, and high contact fatigue strength.
Q3: Can these bearings compensate for installation misalignment?
Yes, models with spherical aligning seats or spherical cushions can be selected to compensate for initial mounting errors and ensure uniform load distribution.
Q4: Do you offer OEM and custom packaging services?
Yes, we provide full OEM services including custom brand packaging, pallets, wooden cases, customized labels, and barcodes tailored to client specifications.
Q5: What is the standard warranty policy on these bearings?
We offer a 12-month standard warranty from the shipping date against manufacturing and material defects under proper installation and operating conditions.
Q6: What are the main applications for 51100 and 51200 series thrust bearings?
They are widely applied in automotive steering systems, machine tools, industrial machinery, textile machinery, and printing machinery where pure axial loads must be supported smoothly.