Product Details

LL639249/LL63921 NSK CYLINDRICAL ROLLER BEARING

Brand Name NSK
Model Number LL639249/LL63921
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

M235149/M235113 NSK CYLINDRICAL ROLLER BEARINGd1:570 mm; B1:245 mm; A:11 mm; G:Tr 630x6; B2:259 mm; d:600 mm; Hydraulic nut:HMV 126 E; G2:G 1/4; G1:45 mm; Mass withdrawal sleeve:77 kg;
L163149/L16311 NSK CYLINDRICAL ROLLER BEARINGTolerance shaft:h8; Specific static load factor K0:20 N/mm²; Coefficient of friction µ min.:0.05; Coefficient of friction µ max.:0.1; Permissible sliding velocity v min.:0.25 m/s; Specific dynamic load factor K:10 N/mm²; D:35 mm; Tolerance housing:H7; Permissible sliding velocity v max.:5 m/s; d:30 mm; B:25 mm; Mass bushing:0.039 kg;
M231649/M23161 NSK CYLINDRICAL ROLLER BEARINGJ1:82.55 mm; P120°:73.8 kN; Cap bolt:2 x 1-8 UNC; Max. speed for Taconite seal:675 r/min; Housing:SAW 526; R1:79.375 mm; PG:1/4 NPT; P60°:189 kN; Mass pillow block:68 kg; S:4.763 mm; L:466.725 mm; Stabilizing ring:SR-26-0; R2:36.513 mm; Initial grease fill:382.73 g; Cap bolt, SAE grade:5; A2:269.875 mm; H:295.275 mm; Cap bolt recommended tightening torque:400 N·m; RG:1/2 NPT; End plug (suffix Y):EPR 15;
EE192148/1922 NSK CYLINDRICAL ROLLER BEARINGR1:79.375 mm; A2:206.375 mm; h:51.594 mm; PosiTrac Plus contact element:2 x B10724-130; P90°:113 kN; H1:152.4 mm; ba:59.531 mm; P150°:68.1 kN; Pa:25.4 kN; Housing:SAF 032 KA; Cap bolt, SAE grade:8; J1:82.55 mm; J max.:406.4 mm; A1:133.35 mm; Cap bolt recommended tightening torque:1220 N·m; Max. speed for PosiTrac Plus seal:1050 r/min; Da:240 mm; Appropriate attachment bolt size G:0.875 in;
LM567949/LM56791 NSK CYLINDRICAL ROLLER BEARINGB:18 mm; Db min.:103 mm; Basic static load rating C0:23.2 kN; Calculation factor kr:0.025; b:2.7 mm; D2 ≈:86.5 mm; ra max.:1 mm; C:2.87 mm; r0 max.:0.6 mm; Fatigue load limit Pu:0.98 kN; D3:91.82 mm; d1 ≈:71.3 mm; Reference speed:15000 r/min; Ca max.:5.33 mm; r1,2 min.:1.1 mm; ba min.:3 mm; Basic dynamic load rating C:30.7 kN; da min.:66 mm; Limiting speed:9500 r/min; d:60 mm;
EE161363/161925 NSK CYLINDRICAL ROLLER BEARINGCalculation factor f2A:1; Static axial stiffness, preload class C:60 N/µm; d:30 mm; Calculation factor f:1.05; Da max.:50.4 mm; D1:45.81 mm; Calculation factor f2B:1.03; Reference grease quantity Gref:1.7 cm³; D:55 mm; Preload class C GC:300 N; db min.:34.6 mm; Calculation factor f0:7.9; Mass bearing:0.11 kg; Basic static load rating C0:5.2 kN; Calculation factor fHC:1; Fatigue load limit Pu:0.22 kN;
99600/991 NSK CYLINDRICAL ROLLER BEARINGd1:69 mm; b:7 mm; B3:3 mm; Recommended grub screw tightening torque:8 N·m; d3:80 mm; h:3 mm; Grub (set) screw size:M6; G:M 60x2; Associated spanner:HN 12-13; Axial static load carrying capacity:95 kN; Mass lock nut:0.22 kg; B:14 mm;
H936349/H93631 NSK CYLINDRICAL ROLLER BEARINGd:34.925 mm; B:24.608 mm; db min.:43 mm; Ca min.:5 mm; Basic dynamic load rating C:89.1 kN; Da max.:67 mm; Limiting speed:9500 r/min; Calculation factor Y:2; Cb min.:4.5 mm; a:15.36 mm; D:73.025 mm; r1,2 min.:1.5 mm; Reference speed:8000 r/min; Db min.:67 mm; Mass bearing:0.48 kg; Da min.:62 mm; Basic static load rating C0:88 kN; T:23.812 mm; da max.:44 mm; Calculation factor Y0:1.1;
LM565946/LM56591 NSK CYLINDRICAL ROLLER BEARINGrs (min):1.1 mm; s:1.5 mm; Dynamic (Ca):42.2 kN; B:18 mm; r1s (min):1.1 mm; d2 (max):54.6 mm; D:80 mm; Static (Coa):37.6 kN; b1:9 mm; b:5 mm; d2:40 mm; Pu:4.590 kN; F:50 mm; E:70 mm;
80170/80222 NSK CYLINDRICAL ROLLER BEARINGGrease:4 200 min-1; Static (Coa):28.2 kN; Pu:1.282 kN; D:49.2 mm; B:12 mm; Oil:0 min-1; d:30 mm; Dynamic (Ca):17.4 kN;
EE125094/125145 NSK CYLINDRICAL ROLLER BEARINGd:80; TSR rpm:4500; db min:91; Oil rpm:4000; DE_:151; D_:170; KBRG:4142; mass:5.74; yobi:NU2316ET7; SDM_:126; LangID:1; Fw:101; rb:2; dc min:105; DI_:101; C0:430; Prod_Type3:CRB_SR_NU; B_:58; C:355; GRS rpm:3200;
EE420801/42145 NSK CYLINDRICAL ROLLER BEARINGZ_:25; D_:90; hidTable:ecat_NSANGB; r:1; r1:0.6; DI_:70.345; yobi:7913A5DB; D_b:85; ra:1; da:71; Prod_Type3:ACBB_SR_MM_DB; Oil rpm:9500; SRI:3.71; C0:39; 2B_:26; DE_:84.693; ao:49.1; rb:0.6; SRE:3.71; LangID:1;
38880/3882 NSK CYLINDRICAL ROLLER BEARINGCa:107.798 mm; L:749.3 mm; Eye bolt:2 x 1/2-13 UNC; Bearing limiting speed:1900 r/min; P150°:185 kN; R2:42.862 mm; da:214.313 mm; End plug (suffix Y):X-5217-4; R1:122.237 mm; H1:209.55 mm; Mass pillow block:251 kg; H:419.1 mm; Pa:66.7 kN; Housing:SSAFS 048 KA; PG:1/4 NPT; P60°:557 kN; P120°:207 kN; RG:1 NPT; Cap bolt:1 1/4-7 UNC; Initial grease fill:2154.6 g;
LM665949/LM66591 NSK CYLINDRICAL ROLLER BEARINGC0:209; LangID:1; ALP21:15; Oil rpm:7100; ao:3.5; D_:160; KBRG:7214; C:199; C_conv:199000; d:90; DA_:22.225; SREX:0.08; r:2; ra:2; D_a:150; DI_:102.632; SRI:11.56; hidTable:ecat_NSANGB; DE_:147.148; ALPHA_:15;
EE724120/724195 NSK CYLINDRICAL ROLLER BEARINGCalculation factor (back-to-back, face-to-face) Y2:1.41; d1:47.1 mm; Basic dynamic load rating C:11.7 kN; Static axial stiffness, preload class D:221 N/µm; Da max.:58.8 mm; Calculation factor f2C:1.12; d:40 mm; Preload class C GC:280 N; Calculation factor f2B:1.07; Calculation factor f:1.09; D:62 mm; B:12 mm; Calculation factor fHC:1.04; Static axial stiffness, preload class B:127 N/µm;
H936349/H936316 NSK CYLINDRICAL ROLLER BEARINGra max.:6 mm; da min.:1028 mm; s1 max.:44.9 mm; d2 ≈:1130 mm; r1,2 min.:7.5 mm; Limiting speed:360 r/min; da max.:1128 mm; Fatigue load limit Pu:1700 kN; B:308 mm; Reference speed:260 r/min; Operating clearance factor k2:0.11; Basic static load rating C0:30500 kN; Basic dynamic load rating C:13700 kN; Da min.:1260 mm; D:1420 mm; d:1000 mm; Ca min.:8.5 mm; Da max.:1392 mm; Mass bearing:1680 kg;

 

 

No.BrandKBwrbhFG
94649/94118NSK - - - - - - - -
46792/4672NSK - 92.075 mm - - - - - -
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HH234048/HH23401NSK - - - - - - - -
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HM237532/HM23751NSK - - - 1.5 - - - -
EE231400/232025NSK - - - - - 46.831 mm - -
543086/543114NSK - 28 mm - - - - - -
88900/88128NSK - 80.169 mm - - - - - -
88925/88128NSK - - - - - - - -
EE161300/16185NSK - - - - - - - -
H239640/H239612NSK - 25 mm - - mm - 67 mm -
HM743337/HM74331NSK - 5 mm - - - - - -
EE107060/107105NSK - 50 mm - - - - - -
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EE333137/333197NSK - - - - - - - -
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EE231462/232025NSK - - - - - - - -
BJHM840449/JHM84041NSK - 150 mm - - - - - -
67885/6782NSK - - - - - - - -
EE130787/1314NSK - - - - - - - Tr 1120x8

 

LL639249/LL63921 NSK CYLINDRICAL ROLLER BEARING Video

 

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