Product Details

M257149D/M25711 Timken Tapered Roller Bearing Assembly

Brand Name Timken
Model Number M257149D/M25711
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

LM451349TD/LM45131 Timken Tapered Roller Bearing AssemblyEnd plug (suffix Y):EPR 21; PG:1/4 NPT; Initial grease fill:2749.95 g; Housing:SAF 638; Ca:141.808 mm; Eye bolt:2 x 1/2-13 UNC; L:831.85 mm; P150°:145 kN; RG:1 NPT; P180°:173 kN; Appropriate attachment bolt size G:1.5 in; h:85.725 mm; Cap bolt:4 x 1-8 UNC; J min.:628.65 mm; Labyrinth ring:2 x LOR 153; Da:399.999 mm; ba:99.219 mm; H:474.663 mm; Bearing limiting speed:1600 r/min; da:173.037 mm;
EE134102D/134143 Timken Tapered Roller Bearing Assemblydb max.:36 mm; Calculation factor (back-to-back, face-to-face) Y2:1.41; B:13 mm; Calculation factor (back-to-back, face-to-face) Y1:0.92; Calculation factor f1:0.99; Preload class A GA:80 N; r1,2 min.:1 mm; Static axial stiffness, preload class A:79 N/µm; d:30 mm; Calculation factor f2A:1; Calculation factor (single, tandem) Y2:0.87; Number of balls z:17; rb max.:0.6 mm; d2:36.4 mm; Da max.:50.4 mm;
EE275106D/275158 Timken Tapered Roller Bearing Assemblyba:61.913 mm; S:4.763 mm; H:257.175 mm; PG:1/4 NPT; Labyrinth ring:2 x LOR 114; J max.:368.3 mm; Bearing limiting speed:2800 r/min; Pa:27.4 kN; A1:120.65 mm; J1:69.85 mm; A2:187.325 mm; Mass pillow block:49.9 kg; Appropriate attachment bolt size G:0.75 in; Housing:SAW 524; da:107.95 mm; Initial grease fill:379.89 g; P90°:111 kN; Da:215.001 mm; J min.:336.55 mm; RG:1/2 NPT;
NU226EMA Timken Tapered Roller Bearing Assemblyd:60.000 mm; Oil Speed Rating Open/Shielded n2:8000 rpm; Basic Static Radial Load Rating Co:25000 N; Basic Dynamic Radial Load Rating C:32500 N; D:95.0000 mm; B:18.00 mm; Sealed Speed Rating n3:4300 rpm; Grease Speed Rating Open/Shielded n1:6700 rpm; Accessories:Without Accessories; Fillet Radius ra:1.00 mm;
M274149D/M27411 Timken Tapered Roller Bearing AssemblyPermissible sliding velocity v max.:5 m/s; Mass bushing:0.32 kg; B:50 mm; Tolerance shaft:h8; D:70 mm; Coefficient of friction µ min.:0.05; Specific static load factor K0:20 N/mm²; Permissible sliding velocity v min.:0.25 m/s; d:60 mm; Specific dynamic load factor K:10 N/mm²; Coefficient of friction µ max.:0.1; Tolerance housing:H7;
89108D/8915 Timken Tapered Roller Bearing Assemblyl4 max.:284 mm; Basic static load rating C0:530 kN; d4 ≈:92 mm; d2 max.:162 mm; h1:200 mm; α:6 °; w:80 mm; G:M 56x4; d:70 mm; l5 ≈:40 mm; l7 min.:80 mm; l3 min.:80 mm; Mass rod end:10.5 kg; B:49 mm; C1 max.:43 mm; Basic dynamic load rating C:315 kN; dk:92 mm; Specific dynamic load factor K:100 N/mm²; r1 min.:1 mm; Material constant KM:330;
LM263149D/LM263112 Timken Tapered Roller Bearing AssemblyL:393.7 mm; S:4.763 mm; A1:111.125 mm; Mass pillow block:44 kg; Cap bolt recommended tightening torque:515.2 N·m; da:82.55 mm; P150°:44.5 kN; P90°:77 kN; PG:1/8 NPT; Pa:17.3 kN; J1:57.15 mm; P60°:128 kN; Appropriate attachment bolt size G:0.75 in; Bearing limiting speed:3600 r/min; J min.:304.8 mm; Labyrinth ring:2 x LOR 189; R1:73.025 mm; J max.:342.9 mm; H2:50.8 mm; H:230.981 mm;
NU320EMA Timken Tapered Roller Bearing AssemblyBasic Dynamic Radial Load Rating C:203000 N; Grease Speed Rating n1:1600 rpm; Basic Static Radial Load Rating Co:200000 N; Fillet Radius ra:2.00 mm; D:200.0000 mm; d:110.000 mm; Oil Speed Rating n2:2600 rpm; Accessories:One Seal & Snap-Ring; Sealed Speed Rating n3:1600 rpm; B:69.80 mm;
EE234161D/23422 Timken Tapered Roller Bearing Assemblyda max.:58.5 mm; Limiting speed:4800 r/min; Basic dynamic load rating C:37.1 kN; Calculation factor kr:0.025; ra max.:1 mm; Da max.:83 mm; Mass bearing:0.46 kg; d:50 mm; D:90 mm; B:20 mm; da min.:57 mm; Fatigue load limit Pu:0.98 kN; Calculation factor f0:14.4; r1,2 min.:1.1 mm; Basic static load rating C0:23.2 kN; D2 ≈:82.2 mm; d2 ≈:58.884 mm;
HM261049TD/HM26101 Timken Tapered Roller Bearing AssemblyMaterial constant KM:330; Specific dynamic load factor K:150 N/mm²; l2 max.:194 mm; h:145 mm; G:M 42x3; l1 min.:76 mm; Basic dynamic load rating C:150 kN; α:6 °; d:40 mm; r1 min.:0.6 mm; d2 max.:94 mm; Basic static load rating C0:140 kN; l7 min.:46 mm; C1 max.:24 mm; B:28 mm; dk:53 mm; Mass rod end:1.9 kg;
NJ218EMA Timken Tapered Roller Bearing Assemblyda min.:1172 mm; d:1060 mm; ra max.:4 mm; D:1250 mm; Mass bearing (including seat washer where applicable):240 kg; Fatigue load limit Pu:112 kN; Minimum load factor A:5600; Limiting speed:400 r/min; H:115 mm; r1,2 min.:5 mm; d1 ≈:1244 mm; Basic dynamic load rating C:1010 kN; Basic static load rating C0:10400 kN; Da max.:1138 mm; Reference speed:300 r/min; D1 ≈:1066 mm;
NU2226EMA Timken Tapered Roller Bearing AssemblyDa:190 mm; End plug (suffix Y):EPR 11; Cap bolt, SAE grade:8; A1:111.125 mm; P150°:44.5 kN; Ca:73.787 mm; H:230.981 mm; Mass pillow block:41.1 kg; Appropriate attachment bolt size G:0.75 in; P60°:128 kN; Max. speed for PosiTrac Plus seal:1800 r/min; L:393.7 mm; P90°:77 kN; R2:28.575 mm; H1:120.65 mm; Housing:SAF 618; PG:1/4 NPT; Cap bolt:2 x 3/4-10 UNC; J1:57.15 mm; R1:73.025 mm;

 

 

No.BrandLBaGdwDM
LM263149D/LM26311Timken - 30.20 mm - - 35.000 mm - 72.0000 mm -
EE526131D/52619Timken116 mm - - - 49.213 mm - - -
NU2314EMATimken - 15.342 mm - 79.68 mm80 mm - - -
NU230EMATimken - 20 mm - - 22 mm - - -
M257149D/M25711Timken - - - - - - - -
EE244181D/244235Timken711.2 mm - - - - - - -
M255449D/M25541Timken - 70 mm - Tr 440x5 - - - -
EE426198D/42633Timken - 39.70 mm - - 70.000 mm - 125.0000 mm -
M268743TD/M26871Timken - 8.00 mm - - 12.000 mm - 28.0000 mm -
HM261049D/HM26101Timken - - - - - - - -
NJ226EMATimken - 95 mm203 mm - 240 mm - 500 mm -
LM765149D/LM76511Timken - 22.479 mm - 129.692 mm130 mm - - -
LM286249D/LM28621Timken - 39.00 mm - - 80.000 mm - 170.0000 mm -
NU313EMATimken - 55 mm - M 64x480 mm - - -
EE480181D/48034Timken - 30.20 mm - - 50.000 mm - 90.0000 mm -
M252349TD/M25231Timken - 60 mm - M 125x2 - - 180 mm -
EE221039TD/221575Timken711.2 mm - - - - - - -
EE738101D/738172Timken361.95 mm - - - - - - -
M272749D/M27271Timken187.325 mm69.85 mm - - - - - -
JL163142D/JL163115Timken304.8 mm65.484 mm - - - - - -
NUP2218EMATimken - - - - - - - -
NU2219EMATimken - - - M 200x3190 mm - - -
M272749TD/M27271Timken - 20.5 mm - - 22 mm - - -
HM259049D/HM25901Timken - 27.00 mm - - 35.000 mm - 72.0000 mm -
M252349D/M25231Timken - - - - - - - -

 

M257149D/M25711 Timken Tapered Roller Bearing Assembly Video

 

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