| Home>Bearing knowledge>All analytical angle touch ball bearings |
All analytical angular touch ball bearings
Source: Bearing network time: 2014-07-03
| /*250*250 was created on 2017/12/25*/ var cpro_id = 'u3171089'; |
(Angular Contact Ball Bearings) angular contact ball bearing; also known as the radial thrust ball bearing; it allows the operating speed and the vicinity of the deep groove ball bearing; but the support rigidity is stronger than the deep groove ball bearing; the first is because of the bearing It can be loaded with more steel balls; its radial load can be larger than that of general ball bearings; and it can also accept large axial loads or accept pure axial loads. These bearings are generally used in pairs; Small span rigid double support shaft or fine spindle; can improve the rigidity of the bearing system.
Layout characteristics of angular touch ball bearings
Single row angular touch ball bearing
This type of imported bearing; can accept radial load and axial load in one direction. The ball has a touch angle of 15°, 25°, 30° or 40° with the inner ring and outer ring. The larger the touch angle is; the axis The greater the acceptance of the load. In general, the two single-row angular touch ball bearings are opposed; the internal clearance is adjusted and applied.
Paired double bearings
Two radial bearings; combined pairs of imported bearings are called pairs of double bearings. General; pairs of double bearings are composed of the same angular touch ball bearings or the same tapered roller bearings.
Pairs of double-branched species, paired frontal twins (DF-shaped) with positive outer ring, reversed paired twins (DB-shaped) with opposite sides, and side-by-side paired (DT-shaped) in the same direction .
DF-shaped and DB-shaped pairs of double-bearing bearings; capable of accepting radial loads and axial loads in two directions; DT-shaped for applications with large axial loads in one direction.
Double row angular touch ball bearing
The double row angular touch ball bearing is to match the outer ring of the two single row angular touch ball bearings; the inner ring and the outer ring are all integrated. Therefore, the imported bearing of this layout; has two thrust loads Talent.
Detailed classification and type control:
1, a = 15o angular touch ball bearing (70000 C type)
2, a = 25o angular touch ball bearing (70000 AC type)
3, a = 40o angular touch ball bearing (70000 B type)
4, a = 15o high-speed sealing angle touch ball bearing (B70000 C-2RZ type)
5, a = 25o high-speed sealing angle touch ball bearing (B70000 AC-2RZ type)
6. High-speed sealing angle touch ceramic ball bearing with a=15o (B70000 C-2RZ/HQ1 type)
7. High-speed sealing angle touch ceramic ball bearing with a=25o (B70000 AC-2RZ/HQ1 type)
8, back to back paired double-angle touch ball bearing [70000 C (AC, B) / DB type]
9, face-to-face paired double-angle touch ball bearing [70000 C (AC, B) / DF type]
10, series paired double-angle touch ball bearing [70000 C (AC, B) / DT type]
11. Double row angular touch ball bearing with ball gap (0000 type a=30o)
12. Double row angular touch ball bearings without ball gap (0000 A type a=30o)
13. Double row angular touch ball bearing with dust cover on one side (0000 AZ type a=30o)
14. Double row angular touch ball bearings with dust cover on both sides (0000 A-2Z type a=30o)
15. Double row angular touch ball bearing with sealing ring on one side (0000 A-RZ type a=30o)
16. Double row angular touch ball bearing with sealing ring on both sides (0000 A-2RZ type a=30o)
17, four-point touch ball bearing (QJ type a = 35o)
The primary use of angular touch ball bearings <br> Single row angular touch ball bearings: machine tool spindles, high frequency motors, gas turbines, centrifugal separators, small car front wheels, differential pinion shafts.
Double row angular touch ball bearings: oil pump, Roots blower, air compressor, various transmissions, fuel injection pumps, printing machinery
Recommend to friends comments close window
| Bearing related knowledge |
| FAG bearing inner ring fixing method KOYO oil-bearing bearing talk about the use of NSK bearing. Focus on the main purpose of angular touch ball bearing analysis of bearing device common sense (1) |
This article links to http://
Please indicate China Bearing Network http://
Previous:How to make "SKF bearing smooth and reduce noise" quality method theory: The device of tapered roller bearing and water pump shaft bearing
Linear Light, be used for building contour lighting, outdoor lighting, indoor lighting, architecture lighting, landscape lighting, etc. Elegant ultra-slim profile high brightness LED pixel linear light that integrated easily into architectural features for outdoor applications or formed into scalable large LED video display with high light transparency for building facades and commercial building. Choice of Cree, Orsam, Lumileds in range of whites, mono colour, RGB and RGBW viewing angle at ≥110°.High corrosion resist anodized aluminum profile and perforated face cover over clear PMMA or PC lens cap. Complete weather-sealed fixture, IP65. Easy and fast installation with fixed or adjustable stainless steel brackets. Seamless line of light with no dark spaces when fixtures are connected in cascade. DC24V input. DMX control with auto-addressing features. High brightness contrast level for smooth and consistent color change effect.
Linear Light,Led Linear Lighting,Contour Linear Lighting, Linear Light Fixture,RGBW LED Linear Lights,DMX Linear Light
StrongLED Lighting Systems (Suzhou) Co., Ltd. , https://www.strongledcn.com