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DIN 127 Spring Lock Washer Types Carbon Steel 70# With Square Ends

DIN 127 Spring Lock Washer Types Carbon Steel 70# With Square Ends

DIN 127 Spring Lock Washer Types Carbon Steel 70# With Square Ends
DIN 127 Spring Lock Washer Types Carbon Steel 70# With Square Ends
Categories Lock Washer Types
Brand Name: YingYan
Certification: ISO9000
Place of Origin: JIANG SU PROVINCE CHINA
MOQ: 1000pieces
Price: Negotiable
Packaging Details: carton/plastic bag/wrapping film/pallet
Model Number: Φ3-Φ30
Name: Spring Lock Washers, With Square Ends -B type
Standard: GB/DIN/ASME/EN/ISO&etc.
Material: 70#
Type: Spring Washers
Color: Blue-White
Finish: Zinc Plated
Package: PE Bag+Label+Carton
Surface treatment: Zn- Plated
Size: Φ3-Φ30/accroding your requirements
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Company Info.
Jiangsu Ying Yan Fastening System Technology Co.Ltd
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DIN 127 Spring Lock Washer Types Carbon Steel 70# With Square Ends

DIN 127 Spring Lock Washers, With Square Ends -B Type Carbon Steel 70# Blue-White Galvanization

Characteristics:

  1. Spring-loaded design: These washers feature a built-in spring mechanism that provides constant preload force after installation, effectively locking the shaft or bolt in place.
  2. Square ends: The square-end design increases the friction between the washer and the contact surface, further enhancing the locking effect.
  3. Material diversity: DIN 127 spring lock washers can be made from various materials such as stainless steel, carbon steel, etc., to suit different working environments and load requirements.
  4. Standardized design: Adhering to the DIN 127 standard ensures that the washers' dimensions, shapes, and performance meet internationally recognized standards.

Advantages:

  1. High reliability: The spring-loaded design and square-end structure ensure that the washers provide reliable locking effects under various working conditions, maintaining stability even in vibrating or impact environments.
  2. Ease of installation: These washers can typically be installed by simple compression or expansion, without the need for special tools or complex installation processes.
  3. Strong adaptability: Due to the elasticity of the spring, these washers can adapt to different diameters of shafts or bolts, providing wide applicability.
  4. Reusable: With proper use and maintenance, DIN 127 spring lock washers can be reused multiple times, reducing maintenance costs.

Applications:

  1. Shaft locking: In mechanical equipment, shafts are crucial rotating components. Using DIN 127 spring lock washers can effectively lock the shaft, preventing axial movement or rotation, ensuring the stable operation of mechanical equipment.
  2. Bolt fixation: In applications requiring bolt fixation, such as bridges, buildings, and mechanical equipment, these washers ensure bolt tightness, preventing loosening and falling off.
  3. Vibration and impact environments: In equipment operating in vibrating and impact environments, such as vibrating screens and crushers, DIN 127 spring lock washers ensure the stability and reliability of critical components.
  4. High-precision equipment: In equipment requiring high-precision positioning and stability, such as precision machine tools and measuring instruments, these washers ensure the accuracy and reliability of the equipment.

Nominal Diameter Φ2 Φ2.2 Φ2.5 Φ3 Φ3.5 Φ4 Φ5
d min 2.1 2.3 2.6 3.1 3.6 4.1 5.1
max 2.4 2.6 2.9 3.4 3.9 4.4 5.4
n Nominal Size 0.9 1 1 1.3 1.3 1.5 1.8
max 1 1.1 1.1 1.4 1.4 1.6 1.9
min 0.8 0.9 0.9 1.2 1.2 1.4 1.7
h Nominal Size 0.5 0.6 0.6 0.8 0.8 0.9 1.2
max 0.6 0.7 0.7 0.9 0.9 1 1.3
min 0.4 0.5 0.5 0.7 0.7 0.8 1.1
H min 1 1.2 1.2 1.6 1.6 1.8 2.4
max 1.2 1.4 1.4 1.9 1.9 2.1 2.8
per 1000 units ≈ kg 0.033 0.05 0.053 0.11 0.12 0.18 0.36
Nominal Diameter Φ6 Φ7 Φ8 Φ10 Φ12 Φ14 Φ16
d min 6.1 7.1 8.1 10.2 12.2 14.2 16.2
max 6.5 7.5 8.5 10.7 12.7 14.7 17
n Nominal Size 2.5 2.5 3 3.5 4 4.5 5
max 2.65 2.65 3.15 3.7 4.2 4.7 5.2
min 2.35 2.35 2.85 3.3 3.8 4.3 4.8
h Nominal Size 1.6 1.6 2 2.2 2.5 3 3.5
max 1.7 1.7 2.1 2.35 2.65 3.15 3.7
min 1.5 1.5 1.9 2.05 2.35 2.85 3.3
H min 3.2 3.2 4 4.4 5 6 7
max 3.8 3.8 4.7 5.2 5.9 7.1 8.3
per 1000 units ≈ kg 0.83 0.93 1.6 2.53 3.82 6.01 8.91
Nominal Diameter Φ18 Φ20 Φ22 Φ24 Φ27 Φ30 Φ36
d min 18.2 20.2 22.5 24.5 27.5 30.5 36.5
max 19 21.2 23.5 25.5 28.5 31.7 37.7
n Nominal Size 5 6 6 7 7 8 10
max 5.2 6.2 6.2 7.25 7.25 8.25 10.25
min 4.8 5.8 5.8 6.75 6.75 7.75 9.75
h Nominal Size 3.5 4 4 5 5 6 6
max 3.7 4.2 4.2 5.2 5.2 6.2 6.2
min 3.3 3.8 3.8 4.8 4.8 5.8 5.8
H min 7 8 8 10 10 12 12
max 8.3 9.4 9.4 11.8 11.8 14.2 14.2
per 1000 units ≈ kg 9.73 15.2 16.5 26.2 28.7 44.3 67.3
Nominal Diameter Φ39 Φ42 Φ45 Φ48 Φ52 Φ56 Φ60
d min 39.5 42.5 45.5 49 53 57 61
max 40.7 43.7 46.7 50.5 54.5 58.5 62.5
n Nominal Size 10 12 12 12 14 14 14
max 10.25 12.25 12.25 12.25 14.25 14.25 14.25
min 9.75 11.75 11.75 11.75 13.75 13.75 13.75
h Nominal Size 6 7 7 7 8 8 8
max 6.2 7.25 7.25 7.25 8.25 8.25 8.25
min 5.8 6.75 6.75 6.75 7.75 7.75 7.75
H min 12 14 14 14 16 16 16
max 14.2 16.5 16.5 16.5 18.9 18.9 18.9
per 1000 units ≈ kg 71.7 111 117 123 182 193 203
Nominal Diameter Φ64 Φ68 Φ72 Φ80 Φ90 Φ100
d min 65 69 73 81 91 101
max 66.5 70.5 74.5 82.5 92.5 102.5
n Nominal Size 14 14 14 14 14 14
max 14.25 14.25 14.25 14.25 14.25 14.25
min 13.75 13.75 13.75 13.75 13.75 13.75
h Nominal Size 8 8 8 8 8 8
max 8.25 8.25 8.25 8.25 8.25 8.25
min 7.75 7.75 7.75 7.75 7.75 7.75
H min 16 16 16 16 16 16
max 18.9 18.9 18.9 18.9 18.9 18.9
per 1000 units ≈ kg 218 228 240 262 290 318
Product Tags:

Spring Lock Washer Types

  

DIN 127 Lock Washer Types

  

Square Ends DIN 127 Washer

  
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DIN 127 Spring Lock Washer Types Carbon Steel 70# With Square Ends

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