ISO NJ344EMA CYLINDRICAL ROLLER BEARINGS ONE-ROW METRIC ISO SERIES
Brand Name |
ISO |
Model Number |
NJ344EMA |
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Features
P60° | 416 kN |
h | 61.913 mm |
Mass pillow block | 217 kg |
Cap bolt recommended tightening torque | 1735.4 N·m |
Da | 339.999 mm |
End plug (suffix Y) | EPR 21 |
P150° | 136 kN |
N1 | 34.925 mm |
ba | 78.581 mm |
Cap bolt, SAE grade | 8 |
How to Identify ISO NJ344EMA CYLINDRICAL ROLLER BEARINGS ONE-ROW METRIC ISO SERIES by Bearing Number
D:600.0000 mm; Basic Dynamic Radial Load Rating C:410000 N; Sealed Speed Rating n3:550 rpm; Oil Speed Rating Open/Shielded n2:1100 rpm; Accessories:Two Shields; B:74.00 mm; Basic Static Radial Load Rating Co:710000 N; Grease Speed Rating Open/Shielded n1:900 rpm; d:440.000 mm; Fillet Radius ra:4.00
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Roller and cage thrust assembly:K 89420 M; Housing washer:GS 89420; d:100 mm; Shaft washer:WS 89420; Fatigue load limit Pu:265 kN; Ea:111 mm; Eb:205 mm; Basic dynamic load rating C:680 kN; Reference speed:700 r/min; Limiting speed:1400 r/min;
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Lubricant:Regular relubricatio; Da min.:197.5 mm; B:120.65 mm; rb max.:1.1 mm; Basic dynamic load rating C:1730 kN; Da max.:213.5 mm; Material constant KM:330; D:222.25 mm; r1 min.:1 mm; α:5 °;
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B1:80 mm; Lock nut:KMFE 26; B:28 mm; d:130 mm; d3:165 mm; G:M 130x2; Mass adapter sleeve assembly:2.9 kg; Hydraulic nut:HMV 26 E; d1:115 mm;
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Accessories:Two Shields; Sealed Speed Rating n3:3800 rpm; d:55.000 mm; Grease Speed Rating n1:3800 rpm; D:120.0000 mm; Oil Speed Rating n2:5000 rpm; Basic Static Radial Load Rating Co:81500 N; Basic Dynamic Radial Load Rating C:106000 N; B:49.20 mm; Fillet Radius ra:2.00 mm;
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Basic Dynamic Radial Load Rating C:4620 N; B:8.00 mm; D:26.0000 mm; Fillet Radius ra:0.30 mm; Basic Static Radial Load Rating Co:2080 N; Oil Speed Rating n2:39000 rpm; Grease Speed Rating n1:30000 rpm; d:10.000 mm;
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l2 max.:128 mm; l7 min.:30 mm; Mass rod end:0.53 kg; C1 max.:18 mm; dk:35.5 mm; h:94 mm; d:25 mm; d2 max.:65 mm; α:7 °; Basic dynamic load rating C:48 kN;
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Grease Speed Rating Open/Shielded n1:6300 rpm; Sealed Speed Rating n3:4300 rpm; Basic Dynamic Radial Load Rating C:61800 N; Fillet Radius ra:2.00 mm; Accessories:Without Accessories; B:27.00 mm; d:50.000 mm; Basic Static Radial Load Rating Co:38000 N; Oil Speed Rating n2:7500 rpm; D:110.0000 mm;
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r1,2 min.:4.8 mm; r3,4 min.:12.7 mm; Thrust factor K:1.69; Fatigue load limit Pu:4650 kN; Design variant/feature:TQO.1/GWI; Calculation factor Y0:1.8; Calculation factor Y1:1.9; Comparative axial load rating CFa:1180 kN; Calculation factor e:0.35; D:1270 mm;
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Accessories:Without Accessories; Oil Speed Rating Open/Shielded n2:3900 rpm; D:180.0000 mm; Basic Static Radial Load Rating Co:140000 N; B:42.00 mm; Basic Dynamic Radial Load Rating C:147000 N; Fillet Radius ra:2.50 mm; d:70.000 mm; Grease Speed Rating Open/Shielded n1:3200 rpm;
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Da max.:198.5 mm; D:210 mm; Cb min.:8 mm; db min.:163.5 mm; Calculation factor Y:1.8; Basic dynamic load rating C:346 kN; Ca min.:7 mm; Fatigue load limit Pu:52 kN; Db min.:202 mm; d:150 mm;
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Associated spanner:TMFN 500-600; B:85 mm; d2:608 mm; Lock washer / Locking clip:MS 31/600-560; d1:650 mm; Associated eyebolt for handling:M 12; d3:710 mm; h:25 mm; Mass lock nut:92.6 kg; b:45 mm;
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d:70.000 mm; Grease Speed Rating n1:3000 rpm; B:70.00 mm; Fillet Radius rb:1.00 mm; D:150.0000 mm; Basic Dynamic Radial Load Rating C:190000 N; Basic Static Radial Load Rating Co:186000 N; Oil Speed Rating n2:4000 rpm; Fillet Radius ra:2.00 mm;
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D:62 mm; Static moment stiffness:290 N·m/mrad; d:30 mm; K:3 mm; d2:42.3 mm; Basic dynamic load rating C:31 kN; Da max.:53 mm; Attainable speed:3200 r/min; Fatigue load limit Pu:2.6 kN; Basic static load rating C0:69.5 kN;
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db min.:299 mm; Reference speed:800 r/min; b:22.3 mm; K:12 mm; Basic static load rating C0:5200 kN; Calculation factor Y0:2.2; Calculation factor Y2:3.4; B1:224 mm; da max.:354 mm; B4:41 mm;
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Frequently bought ISO NJ344EMA CYLINDRICAL ROLLER BEARINGS ONE-ROW METRIC ISO SERIES together |
| a | C | r | R | D | B | T | d |
LL483448/LL483418 | 62,2 mm | 50,8 mm | 3,3 mm | 3,3 mm | 889 mm | 69,85 mm | 69,85 mm | 759,924 mm |
LL483449/418 | 132 mm | 1230 kN | - | - | 889 mm | 69,85 mm | 69,85 mm | 762 mm |
QJ 1268 MA/344524 | 480 mm | - | - | - | 620 mm | 118 mm | - | 340 mm |
NUP344 M | - | - | - | - | 460 | - | - | 220 |
K34306-34478 | 26 mm | 81 kN | - | - | 121,442 mm | 23,012 mm | 24,608 mm | 77,788 mm |
JM734445/10 | 5,1 mm | 393 kN | - | - | 240 mm | 44,5 mm | 46 mm | 160 mm |
JM734445/10 | 5,1 mm | 37 mm | - | - | 240 mm | 44,5 mm | 46 mm | 160 mm |
JM734449/JM734410 | 5,1 mm | 37 mm | 2,5 mm | 3 mm | 240 mm | 44,5 mm | 46 mm | 170 mm |
NJ344EMA | - | - | - | - | 18.11 Inch | 460 Millimeter | 3.465 Inch | 88 Millimeter | - | 8.661 Inch | 220 Millimeter |
NJ344EMAC3 | - | - | - | - | 18.11 Inch | 460 Millimeter | 3.465 Inch | 88 Millimeter | - | 8.661 Inch | 220 Millimeter |