70 mm x 125 mm x 24 mm NTN 30214U Single row tapered roller bearingsTechnology
Starting Mode | Direct on-line Starting | Certification | ISO9001, CCC | Brand | Devo |
Rated Voltage | 200-660V | Rated Power | 0.75-375kw | Rated Speed | 600/1000/1500/3000r/Min |
Condition | 100% New | Frequency | 60Hz | Output Power | 0.75-375kw |
Trademark | DEVO | Transport Package | Wooden Case | Origin | China, Jiangsu |
HS Code | 8501520000 |
Basic Dynamic Radial Load Rating | 2520 lbf |
Diameter N | 0.4531 in |
Distance J | 2.7500 in |
Height T | 1.5313 in |
Dimension DA | 2.9375 in |
Dimension L | 3.7500 in |
Dimension A1 | 1.1563 in |
Shaft Diameter D | 1 in |
Dimension A2 | 0.5313 in |
Insert Bearing IB | Stainless Steel |
70 mm x 125 mm x 24 mm NTN 30214U Single row tapered roller bearingsSpecifications
Spring washer in accordance with DIN 128:A 16; M:21 mm; M1:7 mm; M2:39 mm; M3:18 mm; Mass locking clip:0.21 kg; B:50 mm; Hexagonal head bolt:M 16x30;
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D:190.0000 mm; Grease Speed Rating n1:2600 rpm; B:64.00 mm; Basic Dynamic Radial Load Rating C:221000 N; Basic Static Radial Load Rating Co:280000 N; Fillet Radius ra:2.00 mm; Fillet Radius rb:1.00 mm; d:120.000 mm; Oil Speed Rating n2:3200 rpm;
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Calculation factor f2A:1; da max.:116.7 mm; d:100 mm; db min.:107 mm; D:150 mm; Calculation factor f2C:1.05; r1,2 min.:1.5 mm; d2:114.2 mm; Mass bearing:1.32 kg; Db max.:144.4 mm;
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B:35 mm; F:55 mm; d:50 mm; Mass inner ring:0.11 kg; r, r1,2 min.:0.6 mm;
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Basic Static Radial Load Rating Co:51000 N; Fillet Radius rb:1.00 mm; Fillet Radius ra:2.00 mm; D:110.0000 mm; Grease Speed Rating n1:5300 rpm; B:27.00 mm; Basic Dynamic Radial Load Rating C:74100 N; d:50.000 mm; Oil Speed Rating n2:7000 rpm;
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r1,2 min.:1.5 mm; Cb min.:6.5 mm; Ca min.:6 mm; Calculation factor e:0.3; Calculation factor Y:2; Basic dynamic load rating C:223 kN; T:36 mm; Limiting speed:4800 r/min; Dimension series:2CE; da max.:95 mm;
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α:105 °; Coefficient of friction µ max.:0.15; Coefficient of friction µ min.:0.08; B:30 mm; Permissible sliding velocity v min.:0 m/s; d:22 mm; Tolerance shaft:e7; a:3 mm; h:23 mm; Permissible sliding velocity v max.:0.5 m/s;
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H2:30.163 mm; R1:44.45 mm; L:279.4 mm; PG:1/8 NPT; H1:82.55 mm; Housing:SAF 611; Cap bolt:2 x 1/2-13 UNC; Mass pillow block:12.4 kg; P90°:25.8 kN; P120°:16 kN;
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d1:170 mm; Grease:1 060 min-1; rs (min):1.5 mm; D:170 mm; d:100 mm; static Cor:628.000 kN; D1:103 mm; dynamic Cr:266.060 kN; Oil:1 400 min-1; Pu:23.710 kN;
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L:304.8 mm; S:0.794 mm; s:32.941 mm; Mass bearing unit:10.9 kg; da:74.612 mm; Basic dynamic load rating C:212 kN; J max.:247.65 mm; H2:47.625 mm; J min.:234.95 mm; H1:79.375 mm;
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Permissible sliding velocity v max.:0.5 m/s; Coefficient of friction µ max.:0.15; α:124 °; d:250 mm; B:350 mm; Specific static load factor K0:45 N/mm²; Coefficient of friction µ min.:0.08; Tolerance shaft:e7; Permissible sliding velocity v min.:0 m/s; a:17.5 mm;
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P60°:138 kN; da:69.85 mm; Housing:SAFS 516; RG:3/8 NPT; Ca:42.799 mm; P180°:52.5 kN; H2:31.75 mm; R2:21.431 mm; H1:88.9 mm; Cap bolt, SAE grade:8;
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B1:550 mm; G:Tr 850x7; G2:G 1/4; d1:750 mm; A:15 mm; G1:67 mm; B2:568 mm; Mass withdrawal sleeve:401 kg; Hydraulic nut:HMV 170 E; d:800 mm;
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Ew:30 mm; Basic dynamic load rating C:11.2 kN; Mass needle roller and cage assembly:0.011 kg; Limiting speed:18000 r/min; Fatigue load limit Pu:2.28 kN; Reference speed:16000 r/min; Basic static load rating C0:19.6 kN; U:13 mm; Fw:26 mm;
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r1,2 min.:2.1 mm; Da min.:179 mm; db min.:131 mm; Reference speed:2400 r/min; d1:110 mm; D:215 mm; Fatigue load limit Pu:98 kN; Mass bearing + sleeve:14.2 kg; d3:145 mm; Da max.:203 mm;
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70 mm x 125 mm x 24 mm NTN 30214U Single row tapered roller bearingsSeries Supply |
| e | T | a | B | C | m | d | Y |
30214-XL | 0,42 | 26,25 mm | 25,4 mm | 24 mm | 21 mm | 1,31 kg / Weight | 70 mm | 1,43 |
30214F | - | - | - | - | - | - | 70 mm | - |
30214J | - | 26.25 mm | 25.6 mm | 24 mm | 130 kN | - | 70 mm | - |
30214U | 0.42 | 26.25 mm | 25.5 mm | 24 mm | 21 mm | - | 70 mm | - |
30214UDF | - | 26,25 mm | - | - | - | - | 70 mm | - |
HR30214J | 0.42 | 26,25 mm | 25,7 mm | 24 mm | 132 kN | - | 70 mm | - |
430214U | - | 59 mm | - | - | - | - | 70 mm | - |
30214 J2/Q | - | - | - | - | - | - | - | - |
430214U | - | - | - | 59 | - | - | 70 | - |
30214U | - | - | - | 26.25 | - | - | 70 | - |