Bearings Cylindrical Roller Bearings NNU3144
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Features
Reference speed | 16000 r/min |
Fw | 24 mm |
Mass needle roller and cage assembly | 0.032 kg |
Fatigue load limit Pu | 5.3 kN |
Basic static load rating C0 | 43 kN |
U | 31 mm |
Limiting speed | 18000 r/min |
Ew | 30 mm |
Basic dynamic load rating C | 26.4 kN |
Frequently Asked Questions - Bearings Cylindrical Roller Bearings NNU3144
D:85 mm; D1:47 mm; r1,2 min.:1 mm; B:8.25 mm; Mass housing washer:0.26 kg;
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d2:26.7 mm; r3,4 min.:0.6 mm; J:46 mm; d:15 mm; Preload:650 N; Static moment stiffness:65 N·m/mrad; Frictional moment:0.1 N·m; H:25 mm; Fatigue load limit Pu:1.3 kN; D:60 mm;
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d2:26.7 mm; r3,4 min.:0.6 mm; J:46 mm; d:15 mm; Preload:650 N; Static moment stiffness:65 N·m/mrad; Frictional moment:0.1 N·m; H:25 mm; Fatigue load limit Pu:1.3 kN; D:60 mm;
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d:300 mm; r1,2 min.:3 mm; Mass shaft washer:15.2 kg; d1:415 mm; B:28.5 mm;
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D:85 mm; D1:47 mm; r1,2 min.:1 mm; B:8.25 mm; Mass housing washer:0.26 kg;
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Sleeve:S 3040x7.3/16; Threads per inch:8; Lock washer:W 040; d1:182.563 mm; B4:33.35 mm; Hydraulic nut:HMVC 40E; Mass adapter sleeve assembly:8.85 kg; G:199.314 mm; d3 max.:239.852 mm; B1:120.396 mm;
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C:49 mm; a:51.665 mm; Mass bearing:7.6 kg; r3,4 min.:3 mm; r1,2 min.:4 mm; B:60 mm; ra max.:4 mm; Db min.:169 mm; Basic dynamic load rating C:417 kN; Basic static load rating C0:560 kN;
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Mass withdrawal sleeve:143 kg; Nut for removal:HM 31/600; G:Tr 600x6; d:560 mm; d1:530 mm; Hydraulic nut:HMV 120 E; A:11 mm; B1:422 mm; G1:57 mm; G2:G 1/4;
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Mass withdrawal sleeve:143 kg; Nut for removal:HM 31/600; G:Tr 600x6; d:560 mm; d1:530 mm; Hydraulic nut:HMV 120 E; A:11 mm; B1:422 mm; G1:57 mm; G2:G 1/4;
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Fillet Radius ra:1.50 mm; B:50.00 mm; Basic Static Radial Load Rating Co:120000 N; Fillet Radius rb:1.00 mm; Grease Speed Rating n1:3200 rpm; Basic Dynamic Radial Load Rating C:117000 N; Oil Speed Rating n2:4300 rpm; D:130.0000 mm; d:75.000 mm;
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B:62.00 mm; d:50.000 mm; Basic Static Radial Load Rating Co:129000 N; Basic Dynamic Radial Load Rating C:156000 N; D:130.0000 mm; Oil Speed Rating n2:6000 rpm; Fillet Radius rb:1.00 mm; Grease Speed Rating n1:3400 rpm; Fillet Radius ra:2.00 mm;
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Grease Speed Rating n1:4800 rpm; B:56.00 mm; D:220.0000 mm; Basic Static Radial Load Rating Co:315000 N; Basic Dynamic Radial Load Rating C:208000 N; Fillet Radius ra:2.00 mm; d:160.000 mm; Oil Speed Rating n2:7200 rpm; Fillet Radius rb:1.00 mm;
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Reference speed:16000 r/min; Fw:24 mm; Mass needle roller and cage assembly:0.032 kg; Fatigue load limit Pu:5.3 kN; Basic static load rating C0:43 kN; U:31 mm; Limiting speed:18000 r/min; Ew:30 mm; Basic dynamic load rating C:26.4 kN;
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Reference speed:16000 r/min; Fw:24 mm; Mass needle roller and cage assembly:0.032 kg; Fatigue load limit Pu:5.3 kN; Basic static load rating C0:43 kN; U:31 mm; Limiting speed:18000 r/min; Ew:30 mm; Basic dynamic load rating C:26.4 kN;
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Mass withdrawal sleeve:143 kg; Nut for removal:HM 31/600; G:Tr 600x6; d:560 mm; d1:530 mm; Hydraulic nut:HMV 120 E; A:11 mm; B1:422 mm; G1:57 mm; G2:G 1/4;
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Bearings Cylindrical Roller Bearings NNU3144 Cad Models