51124
Detailed parameters and installation dimensions:
| Part Number | 51124 |
| Cage | JP = Stamping steel cage |
| Rows NO. | One |
| Dynamic Axial Capacity - Ca | 89508 N | 20121 lbf |
| Static Axial Capacity - C0a | 309650 N | 69609 lbf |
| Series | 511 series (511) |
| Seal | Open |
| Dimension chamfer - r(min.) | 1 mm | 0.0394 inch |
| Fatigue Axial Capacity - Cua | 13877 N | 3119 lbf |
| Bearing Mass - m | 1.54 kg | 3.3951 lb |
| Dimension Inside - d φ | 120 mm | 4.7244 inch |
| Dimension Outside - D Φ | 155 mm | 6.1024 inch |
| Units | Metric |
| Ring Material | GCr15SiMn |
| Dimension Thickness - T | 25 mm | 0.9843 inch |
| Dimension - D1 | 122 mm | 4.8031 inch |
| Dimension - d1 | 155 mm | 6.1024 inch |
| Temperature - T(min) | -30 °C |
| Temperature - T(max) | 150 °C |
| Speed ratings (grease) - nB | 2524 min–1 |
| Speed ratings (oil) - nG | 2937 min–1 |
| Accuracy class | PN (ABEC-1) |
| Bore Type | Cylindrical bore |
| Mounting dimensions - da(min.) | 141 mm | 5.5512 inch |
| Mounting dimensions - Da(max.) | 134 mm | 5.2756 inch |
| Bearing Type | Axial deep groove ball bearings, Single direction |
| Minimum load coefficient - A | 0.48 |
| Ball Material | GCr15SiMn |
| Mounting dimensions - ra(max.) | 1 mm | 0.0394 inch |
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51124 refers to a specialized type of 511 series (511) Axial deep groove ball bearings, Single direction, with dimensions 120 mm (Bore) x 155 mm (OD) x 25 mm (Width), designed for Pure axial load, primarily used in Home appliances, general machinery, the grease speed ratings: 2524 rpm , oil speed ratings: 2937 rpm featuring One (row) construction JP = Stamping steel cage retainer, advanced Open, PN (ABEC-1) (precision) for applications Various medium- and low-speed mechanical equipment that bears moderate axial loads. the Basic load can reach ( dynamic axial:89508, static axial:309650), It weighs approximately 1.54 kilogram.
Single direction thrust ball bearings (51124) features:
Simple structure and low cost: Composed of simple washer-shaped raceways (shaft race, housing race) and ball-cage assemblies, the manufacturing process is relatively mature and the cost is low.
High axial load capacity (in compact size): Using point-contact steel balls, although the rigidity is not as high as line-contact rollers, it can provide a high unidirectional axial load capacity within a small installation space.
Low friction and good high-speed performance: Low rolling friction, especially under high-speed, light-load pure axial conditions, resulting in smooth operation and relatively low heat generation.
Easy installation: The structure is separable; the shaft race, housing race, and ball-cage assemblies can be installed independently. Installation of unidirectional thrust ball bearings is particularly simple.
Multiple types to meet different needs:
Single-directional thrust ball bearings: Can only withstand axial force in one direction.
Double-direction thrust ball bearings: Can withstand axial force in two directions, consisting of one shaft race, two housing races, and two sets of ball-cage assemblies.
Thrust ball bearings with self-aligning races: The races are spherical and can automatically align with the spherical supports of the bearing housing to compensate for minor installation misalignment.
The 51124 bearings adopts a Pure axial load design, featuring One (row) construction from 511 series (511) (series), optimal operating temperature is generally -30 to 150 degrees Celsius. With grade precision of PN (ABEC-1) and the equipment operates more stably , and the maximum speed can reach (Limit Speed Ratings (grease) rpm:2524 Limit Speed Ratings (oil) rpm:2937).
Single direction thrust ball bearings (51124) application:
Automotive Industry: Clutch release mechanisms, steering systems, transmissions.
General Industrial Machinery: Vertical water pumps, vertical motors, gearboxes, crane hooks.
Machine Tools and Equipment: Machine tool spindles, auxiliary positioning for slewing bearings.
Household Appliances and Everyday Equipment: Household washing machines, electric drills, mixers.
Agricultural and Construction Machinery: In various drive shafts and rotating components.
oil and gas drilling rigs
- Min. Order: 1 Piece/(51124, 120 = ID, 155 = OD, 25 = B, 1.54 kg) or according to different suppliers
- Price: Different brands, different quality, different 51124 prices, different suppliers and different quality determine different prices, you can ask the supplier in detail for the price according to your own needs.
- Precision Rating: DIN: P2~P0; ANSI: ABEC9~ABEC1; JIS: JIS~JIS0; ISO: CLASS2~NORMAL CLASS; GB/T30794 B~G
- Inquiry ways: The right of the inquiry form, Email, skype, Whatsapp
Specifications From Tradebearings:
Manufacturer Part Code: 51124;
Dimension Inside - id φ: 120 mm;
Dimension Outside - OD Φ: 155 mm;
Dimension Width - B: 25 mm;
Thrust Bearing Type: Single-Direction;
Outside Diameter Design: Straight;
Separable or Banded: Separable;
Running Accuracy Class: ISO Class 0 (DIN P0);
Stat. Load Rating: 310000 N;
Dyn. Load Rating: 89000 N;
Operation Temp Rating: -40 to 120 ºC;
Limiting speed Max (1/min): 2200 rpm;
Material of Bearing: High Hardness Bearing Steel;
Material of Cage: Steel;
Fillet Radius(ra): 1 mm;
Bearing Mass (m): 2.66 lbs;
The equivalents & Variants model of 51124 Single direction thrust ball bearings:
NSK 51124, KOYO 51124, NACHI 51124, FAG 51124, SKF 51124, STEYR 51124, SNR 51124, NTN 51124,
Data Transfering...
Wafangdian AA Bearing Trade Co.,Ltd
Email: [email protected] Tel: 86-159-06428604 2021-12-0451124 Thrust Ball Bearing, Single Direction, 120 mm = Bore (d), 155 mm = D, 25 mm = B, 89000 N = Load Capacity; Brand: Interchangeable From FAG 51124 or OEM;
Seal Close Type = Open;
Material Of Cage = Sheet Steel;
Max speed = 3200 rpm;
Bearing Series = 511;
Operating Temperature Range = -30 to 150 °C;
Feature = Single Direction;
Bore Dia. (d) = 120 mm;
Outside Dia. (D) = 155 mm;
Number of Rows = 1;
Width (B) = 25 mm;
Load Rating = 89000 N
tradebearings
Email: [email protected] Tel: 86-0578-18167086030 2019-11-16Hi, Iam interested in above mentioned product/bearing. I repair motorcycles and need 2 of 51124 Thrust Ball Bearing, Wat is the total price including sending to Holland? Payment by PP. Thanks a lot.
i need this 51124 full ceramic thrust ball bearings
Need price list for 51124 full ceramic thrust ball bearings