Product Details

4R3817 NTN Cylindrical Roller Bearing

Brand Name NTN
Model Number 4R3817
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

NN3084D:1150 mm; Weight:1980  ; Dynamic (Cr):12896 kN; d:800 mm; B1:325 mm; Static (Cor):31930  ; B:490 mm; Bearing designation:PLC 512-58  ; Pu:1966.450 kg;
NNU4934K NTN Cylindrical Roller BearingL:419.1 mm; da:120 mm; Stabilizing ring:SR-24-20; J1:69.85 mm; RG:1/2 NPT; N1:22.225 mm; R2:30.163 mm; P150°:66.7 kN; P60°:185 kN; P180°:81.4 kN; Taconite seal (dc shaft position):TER 119; H1:133.35 mm; R1:79.375 mm; Taconite seal (db shaft position):TER 127; h:46.831 mm; Initial grease fill:765.45 g; A2:254 mm; H:257.175 mm; Ca:67.793 mm; Appropriate attachment bolt size G:0.75 in;
NNU39/63 NTN Tapered Roller Bearingr3,4 min.:0.3 mm; Number of balls z:27; D2:61.8 mm; dn:54.2 mm; Calculation factor f:1.08; Preload class A GA:24 N; Static axial stiffness, preload class C:66 N/µm; d:45 mm; Calculation factor f2B:1.03; Calculation factor f1:1; C1:5.9 mm; Static axial stiffness, preload class B:41 N/µm; Calculation factor fHC:1.01; Calculation factor f0:9.7; a:16.1 mm; Calculation factor f2A:1; Ball diameter Dw:4.762 mm;
NNU4948 NTN Tapered Roller Bearingda min.:147 mm; Basic static load rating C0:1460 kN; Reference speed:1000 r/min; Limiting speed:2000 r/min; ra max.:2 mm; Minimum axial load factor A:0.171; H:48 mm; D:150 mm; d:70 mm; Mass bearing:4.18 kg; d1:150 mm; Da max.:78 mm; Fatigue load limit Pu:150 kN; Basic dynamic load rating C:380 kN; r1,2 min.:2 mm; D1:73 mm; B:16 mm;
4R4039 NTN Cylindrical Roller BearingH2:32 mm; P55°:430 kN; Appropriate attachment bolt, rec. tightening torque:385 N·m; Da:140 mm; A1:90 mm; A:120 mm; Q180°:110 kN; H:177 mm; da:65 mm; Appropriate attachment bolt, size G:20 mm; End cover:ASNH 216 R; Mass housing:9 kg; N:28 mm; Oil level, max.:40 mm; Cap bolt, size:M 12x70; P90°:260 kN; Cap bolt, rec. tightening torque:80 N·m; J6:288 mm; P120°:190 kN; Housing:SNL 216 RU;
NN3934K NTN Cylindrical Roller BearingJ6:98.5 mm; Recommended tightening torque for grub screw:4 N·m; DN:6.5 mm; J7:12.5 mm; A5:22.5 mm; RG:1/4-28 UNF; d:30.163 mm; L:83 mm; SWN:7 mm; s1:22.2 mm; Mass bearing unit:0.86 kg; A3:3.2 mm; Db2:83 mm; R1:21 mm; Housing material:Cast iron; H:141.5 mm; Thread grub screw G2:1/4-28 UNF; Recommended diameter for attachment bolts, mm G:10 mm; Rα:45 °; Basic dynamic load rating C:19.5 kN;
4R4429 NTN Cylindrical Roller Bearingd3 max.:131.902 mm; Hydraulic nut:HMVC 20E; d:100 mm; G:99.517 mm; B1:72.619 mm; Mass adapter sleeve assembly:2 kg; B4:21.438 mm; B:19.304 mm; Sleeve:S 20x3.7/16; Threads per inch:12; d1:87.313 mm;
NNU4856 NTN Tapered Roller BearingPu:0.222 kN; rs (min):0.6 mm; B:11 mm; r1s (min):0.3 mm; Oil:20 000 min-1; D:35 mm; d:15 mm; Dynamic (Cr):9.580 kN; Static (Cor):4.875 kN; Grease:17 000 min-1; a:12 mm;
NN3072K NTN Cylindrical Roller BearingPreload class B GB:266 N; D1:82.32 mm; Static axial stiffness, preload class B:84 N/µm; d2:70.7 mm; rb max.:0.3 mm; d1:72.75 mm; Static axial stiffness, preload class A:53 N/µm; Number of balls z:24; Preload class A GA:89 N; D:90 mm; d:65 mm; C1:6.5 mm; Static axial stiffness, preload class C:116 N/µm; Attainable speed for grease lubrication:24000 r/min; Preload class C GC:532 N;
NNU4938 NTN Tapered Roller BearingM1:7 mm; Hexagonal head bolt:M 24x50; M2:88 mm; B:70 mm; Spring washer in accordance with DIN 128:A 24; Mass locking clip:0.5 kg; M:21 mm; M3:26 mm;
NN3928 NTN Tapered Roller BearingHousing material:Cast iron; Hexagonal key size for grub screw N:3 mm; Fatigue load limit Pu:0.28 kN; s1:26.6 mm; N1:11.5 mm; L:127 mm; A:32 mm; J7:11.5 mm; Housing:SY 504 M/VZ033; J6:118 mm; N4:2 mm; Basic dynamic load rating C:12.7 kN; Recommended diameter for attachment bolts, mm G:10 mm; Mass bearing unit:0.6 kg; J max.:106 mm; Limiting speed:1800 r/min; Recommended tightening torque for grub screw:4 N·m;
4R3823 NTN Cylindrical Roller Bearingd1 ≈:75.1 mm; db min.:64 mm; Calculation factor Y2:2.7; ra max.:1.5 mm; Reference speed:4500 r/min; T:88 mm; r1,2 min.:1.5 mm; Calculation factor Y0:1.8; Fatigue load limit Pu:35.5 kN; C:74 mm; l:28 mm; Calculation factor e:0.37; rc max.:0.6 mm; Limiting speed:6700 r/min; b:16 mm; Calculation factor Y1:1.8; Db min.:91 mm; d:55 mm; a:72 mm; Cb min.:7 mm;
NNU4996 NTN Tapered Roller BearingAdapter sleeve assembly:SNW 30x5.5/16; Mass pillow block:115 kg; RG:3/4 NPT; Pa:32.7 kN; Ca:82.804 mm; Appropriate attachment bolt size G:1 in; S:4.763 mm; P180°:162 kN; ba:65.088 mm; J min.:431.8 mm; P120°:149 kN; Bearing limiting speed:3000 r/min; P60°:394 kN; Stabilizing ring:SR-30-0; H:320.675 mm; PG:1/4 NPT; J1:95.25 mm; Labyrinth ring:2 x LOR 127; Initial grease fill:623.7 g; P90°:236 kN;
NN3036 NTN Tapered Roller Bearingh:47.625 mm; P60°:104 kN; J max.:333.375 mm; Mass pillow block:25.5 kg; P150°:35.6 kN; R1:66.675 mm; H1:114.3 mm; RG:3/8 NPT; Appropriate attachment bolt size G:0.75 in; Initial grease fill:365.71 g; A2:231.775 mm; R2:30.163 mm; da:76.2 mm; H2:44.45 mm; Da:180 mm; Cap bolt recommended tightening torque:515.2 N·m; P120°:39.1 kN; L:387.35 mm; ba:52.388 mm; Cap bolt, SAE grade:8;
NN3144 NTN Tapered Roller Bearingr2s (min):0.3 mm; a:12 mm; d2:25 mm; Dynamic (Ca):24.2 kN; T:15 mm; Static (Coa):28.7 kN; rs (min):0.6 mm; Pu:3.500 kN; B:15 mm; D:47 mm; r1s (min):0.6 mm; C:11.5 mm;
4R4807 NTN Cylindrical Roller BearingCap bolt:4 x 7/8-9 UNC; Cap bolt recommended tightening torque:271.2 N·m; Cap bolt, SAE grade:5; J max.:635 mm; J min.:571.5 mm; L:749.3 mm; Eye bolt:2 x 1/2-13 UNC; H2:85.725 mm; Da:359.999 mm; R2:42.862 mm; P150°:120 kN; Labyrinth ring:2 x LOR 550; R1:122.237 mm; A2:285.75 mm; H1:209.55 mm; Pa:66.7 kN; P90°:218 kN; PG:1/4 NPT; PosiTrac Plus contact element:2 x B10724-552; RG:1 NPT;

 

 

No.BrandUEwbLNKC
4R4041NTN - - - - - - - -
NN492NTN - - - - - - - -
NNU49/5NTN - - - - - - - -
NNU3076NTN - - - - - - - -
NNU4944KNTN - - 90 mm - - - - -
NNU3022KNTN - - - - - - - 9.25 mm
NNU4932KNTN - - - - 539.75 mm - - -
NNU4922KNTN - - - - - - - -
NNU494NTN - - - - 139.7 mm - - -
NNU4976NTN - - - - 539.75 mm - - -
NN4964NTN - - - - - - - 27 mm
NN4956NTN - - 50 mm - - - - -
NNU3948NTN - - - - - - - -
NN3088KNTN - - - 9.5 mm - - - 50 mm
NN3026KNTN - - - - 57 mm - - -
4R3628NTN - - - - 387.35 mm - - -
NN394NTN - - - - - - - -
NN3052KNTN - - - - - - - -
NNU3034KNTN - - - - - - - -
4R2906NTN - - - - 279.4 mm - - -
NN496NTN - - - - - - - -
NN4960KNTN - - - 16 mm - - 10 mm -
NN3144NTN - - - - - - - 11.5 mm
NN3936KNTN - - - - 126 mm - - -
NN3026NTN - - - - - - - -
NNU4921KNTN - - - - - - - -
NNU4930KNTN - - - - 749.3 mm - - -
NNU49/530NTN - - - - 711.2 mm - - -

large bearings - NTN SNR

NTN warrants, to the original purchaser only, that the delivered product which is ... 4R3817. A. 280. 200. 200. 2.5. 2.5. 1,240. 2,910. 126,000. 297,000. 4R3823

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Cylindrical roller bearings 4R3817. Bearing number : 4R3817. Size (mm) : 190x270x200. Brand : NTN. Bore Diameter (mm) : 190,000. Outer Diameter (mm) : 

190,000 mm x 270,000 mm x 200,000 mm NTN 4R3817

Bearing No. 4R3817. Size. 190x270x200 mm. Bore Diameter. 190,000 mm. Outer Diameter. 270,000 mm. Width. 200,000 mm d. 190,000 mm. D. 270,000 mm. B

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4R3817 NTN Cylindrical Roller Bearing Video

 

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