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DIN 471 Retaining Rings For Shafts
  • DIN 471 Retaining Rings For ShaftsDIN 471 Retaining Rings For Shafts
  • DIN 471 Retaining Rings For ShaftsDIN 471 Retaining Rings For Shafts

DIN 471 Retaining Rings For Shafts

DIN 471 retaining rings for shafts are a connecting part commonly used in mechanical equipment. It is usually used to fix and support the shaft. As a company specializing in the production of various connecting parts, Wenzhou Fengyi has rich production experience and technology accumulation for DIN 471 Retaining Rings For Shafts.

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Product Description


DIN 471 Retaining Rings For Shafts has the characteristics of high strength and wear resistance, which can ensure a stable connection effect under high load and high-speed operation environment. Its surface has undergone precise heat treatment and surface treatment, and has good corrosion resistance and wear resistance, and can be used for a long time in harsh working environments.




Unit:mm
Nominal Diameter

5 6 7

10 11 12 13 14 15 16 17
S
0.4 0.4 0.6 0.7 0.8 0.8









0.35 0.35 0.55 065 0.75 0.75 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94
d₃ maX 2.74 3.74 4.74 5.64 6.56 7.46 8.46 9.4 10.3 11.1 12 13 13.9 14.8 15.8

2.55 3.55 4.55 5.45 6.32 7.22 8.22 8.94 9.84 10.64 11.54 12.54 13.44 14.34 15.34
d₅



1.2 1.2 1.2 1.2 1.5 1.5 1.7 1.7 1.7 1.7 1.7 1.7

maX 1.9 2.2 2.5 2.7 3.1 3.2 3.3 3.3 3.3 3.3 3.4 3.5 3.6 3.7 3.8
n
0.8 0.9 1.1 1.3 1.4 1.5 1.7 1.8 1.8 1.8 2 2.1 2.2 2.2 2.3
per 1000 units =kg 0.017 0.022 0.066 0.084 0.121 0.158 0.300 0.340 0.410 0.500 0.530 0.640 0.670 0.700 0.820

Nominal Diameter
d 		18 19 20 21 22 24 25 26 28 29 30 32 34 35 36
S
1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.5 1.5 1.5 1.5 1.5 1.5 1.75
min 1.14 1.14 1.14 1.14 1.14 1.14 1.14 1.14 1.44 1.44 1.44 1.44 1.44 1.44 1.69
d₃ maX 16.6 17.6 18.63 19.63 20.63 22.41 23.41 24.41 26.11 27.11 28.11 29.81 31.75 32.45 33.45

16.14 17.14 18.08 19.08 20.08 21.78 22.78 23.78 25.48 26.48 27.48 29.18 31 31.7 32.7
d₅ min

2 2 2 2 2 2 2 2
2.5 2.5 2.5 2.5
a max 3.9 3.9
4.1 4.2 4.4 4.4 4.5 4.7 4.8
5.2 5.4 5.6 5.6
n
2.4 2.5 2.6 2.7 2.8
3 3.1 3.2 3.4 3.5 3.6 3.8 3.9 4
per 1000units=kg 1.11 1.22 1.30 1.42 1.50 1.77 1.90 1.96 2.92 3.2 3.3 3.54 3.8 4.00 5.00

Nominal Diameter
d 		38 40 42 45 48 50 52 55 56 58 60 62 63 65 68
S ma) 1.75 1.75 1.75 1.75 1.75 2 2 2 2 2
2 2 2.5 2.5

1.69 1.69 1.69 1.69 1.69 1.93 1.93 1.93 1.93 1.93 1.93 1.93 1.93 2.43 2.43
d₃
35.45 36.89 38.89 41.89 44.89 46.19 48.19 51.26 52.26 54.26 56.26 58.26 59.26 61.26 63.96

34.7 35.6 37.6 40.6 43.6 44.9 46.9 49.7 50.7 52.7 54.7 56.7 57.7 59.7 62.4
d₅
2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 3 3
a max 5.8 6 6.5 6.7 6.9 6.9 7 7.2 7.3 7.3 7.4 7.5 7.6 7.8 8
n
4.2 4.4 4.5 4.7 5 5.1 5.2 5.4 5.5 5.6 5.8 6 6.2 6.3 6.5
per 1000 units =kg 5.62 6.03 6.50 7.50 7.90 10.2 11.1 11.4 11.8 12.6 12.9 14.3 15.9 18.2 21.8
Nominal Diamete 70 72 75 78 80 82 85 88 90 95 100 105 110 115 120


S 		max 2.5 2.5 2.5 2.5 2.5 2.5 3 3 3 3 3 4 4 4 4

2.43 2.43 2.43 2.43 2.43 2.43 2.92 2.92 2.92 2.92 2.92 3.9 3.9 3.9 3.9
d3 ma 65.96 67.96 70.96 73.96 74.96 76.96 79.96 83.04 85.04 90.04 95.04 9854 103.54 108.54 113.54

64.4 66.4 69.4 72.4 73.4 75.4 78.4 81.2 83.2 88.2 93.2 96.7 101.7 106.7 111.7
d₅



3 3 3 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5

maX 8.1 8.2 8.4 8.6 8.6 8.7 8.7 8.8 8.8 9.4 9.6 9.9 10.1 10.6 11
n
6.6 6.8
7.3 7.4 7.6 7.8 8 8.2 8.6 9 9.3 9.6 9.8 10.2
per 1000units ≈kg 22.0 22.5 24.6 26.2 27.3 31.2 36.4 41.2 44.5 49 53.7 80 82 84 86
Nominal Diameter 125 130 135 140 145 150 155 160 165 170 175 180 185 190 195


S 		ma) 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
min 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9
d₃ max 118.54 123.63 128.63 133.63 138.63 142.63 146.63 151.63 156.13 161.13 166.13 171.03 176.13 181.22 186.22

116.7 121.5 126.5 131.5 136.5 140.5 144.5 149.5 154 159 164 168.9 174 178.8 183.8
d₅






4








maX 11.4 11.6 11.8 12 12.2 13 13 13.3 13.5 13.5 13.5 14.2 14.2 14.2 14.2
n
10.4 10.7 11 11.2 11.5 11.8 12 12.2 125 12.9 12.9 13.5 13.5 14 14
per 1000 units≈kg 90 100 104 110 115 120 135 150 160 170 180 190 200 210 220
Nominal Diameter 200 210 220 230 240 250 260 270 280 290 300
s maX 4 5 5 5 5 5 5 5



3.9 4.88 4.88 4.88 4.88 4.88 4.88 4.88 4.88 4.88 4.88
d3
191.22 198.72 208.72 218.72 228.72 238.72 245.72 255.81 265.81 275.81 285.81

188.8 196.3 206.3 216.3 226.3 236.3 243.3 253 263 273 283
d5

4 4 4 4 4 5 5 5
5

max 14.2 14.2 14.2 14.2 14.2 14.2 16.2 16.2 16.2 16.2 16.2


14
14 14 14 14 16 16 16 16 16
per 1000 units =kg 230 248 265 290 310 335 355 375 398 418 440

①,Hardness of tetaining rings:
aft diameter d≤48mm,470-580 HV or 47-54 HRC
mm mm

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