Product Details

NJ228EMA Timken Tapered Roller Bearing Assembly

Brand Name Timken
Model Number NJ228EMA
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

L770849D/L77081 Timken Tapered Roller Bearing Assemblyd:280 mm; B:24 mm; d1:375 mm; Mass shaft washer:9.21 kg; r1,2 min.:2.1 mm;
M278749D/M27871 Timken Tapered Roller Bearing AssemblyRecommended tightening torque for grub screw:4 N·m; Thread grub screw G2:#10-32 UNF; Recommended diameter for attachment bolts, inch G:0.375 in; Limiting speed:9500 r/min; J:76.5 mm; J7:11 mm; L:57 mm; s1:15.9 mm; Housing material:Cast iron; Recommended diameter for attachment bolts, mm G:10 mm; Db2:57 mm; B4:4 mm; H:98.5 mm; A3:3.2 mm; RG:1/4-28 UNF; Fatigue load limit Pu:0.2 kN; d:12.7 mm;
NUP230EMA Timken Tapered Roller Bearing AssemblyRG:3/4 NPT; A2:242.887 mm; P120°:85.9 kN; PG:1/4 NPT; R2:37.306 mm; da:147.637 mm; Initial grease fill:878.85 g; P60°:234 kN; P150°:77 kN; h:54.769 mm; J min.:492.125 mm; Stabilizing ring:SR-34-0; L:628.65 mm; Labyrinth ring:2 x LOR 138; P180°:92.5 kN; R1:115.888 mm; S:4.763 mm; Cap bolt, SAE grade:5; Cap bolt recommended tightening torque:203.4 N·m; A1:171.45 mm;
NJ2317EMA Timken Tapered Roller Bearing AssemblyCa:37.008 mm; J min.:219.075 mm; R2:21.431 mm; L:285.75 mm; ba:32.544 mm; Da:130 mm; Appropriate attachment bolt size G:0.625 in; H2:30.163 mm; End plug (suffix Y):EPR 7; P180°:40 kN; Cap bolt, SAE grade:8; PosiTrac Plus contact element:2 x B10724-37; P120°:36.9 kN; J1:47.625 mm; N1:19.05 mm; Max. speed for PosiTrac Plus seal:2350 r/min; PG:1/8 NPT; Pa:6.94 kN; H:161.925 mm; P60°:104 kN;
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;
NU2230EMA Timken Tapered Roller Bearing AssemblyD1:62 mm; B:14 mm; D:130 mm; Mass housing washer:1.11 kg; r1,2 min.:1.5 mm;
NU2330EMA Timken Tapered Roller Bearing AssemblyGrease:5 300 min-1; Dynamic (Cr):56.219 kN; B:34.9 mm; ra:1.5 max; Oil:6 300 min-1; D:80 mm; Pu:2.150 kN; Bearing designation:3307  ; d:35  ; Weight:0.78 kg; a:54 mm; rs (min):1.5 mm; Da:71 max; Static (Cor):47.300 kN; da:44 min;
EE426198D/42633 Timken Tapered Roller Bearing AssemblyOil Speed Rating n2:4300 rpm; Basic Static Radial Load Rating Co:80000 N; Grease Speed Rating n1:3200 rpm; B:39.70 mm; Basic Dynamic Radial Load Rating C:88400 N; Fillet Radius ra:1.50 mm; d:70.000 mm; Sealed Speed Rating n3:3200 rpm; Accessories:Two Shields; D:125.0000 mm;
HM262749TD/HM26271 Timken Tapered Roller Bearing AssemblyDw:4 mm; Mass needle roller:1.36 g; Lw:13.8 mm; r1 max.:0.8 mm; r1,2 min.:0.3 mm; r2 max.:1 mm;
NU318EMA Timken Tapered Roller Bearing AssemblyB3:7 mm; d3:180 mm; h:6 mm; Recommended grub screw tightening torque:35 N·m; b:14 mm; Associated spanner:TMFN 23-30; Mass lock nut:1.83 kg; Grub (set) screw size:M10; B:28 mm; G:M 140x2; d1:151 mm; Axial static load carrying capacity:420 kN;
EE321146D/32124 Timken Tapered Roller Bearing Assemblyd3:145 mm; d1:100 mm; B2:21.5 mm; Da max.:188 mm; Ba min.:6 mm; B:53 mm; B1:77 mm; s1 max.:11.1 mm; Misalignment factor k1:0.113; r1,2 min.:2.1 mm; Mass bearing + sleeve:8.8 kg; d2 ≈:132 mm; D1 ≈:176 mm; Basic dynamic load rating C:530 kN; Fatigue load limit Pu:64 kN; da max.:150 mm; db min.:118 mm; Da min.:161 mm; Operating clearance factor k2:0.103; ra max.:2 mm;
NU219EMA Timken Tapered Roller Bearing AssemblyN1:19.05 mm; Pa:4.45 kN; A2:184.15 mm; H1:76.2 mm; L:279.4 mm; Mass pillow block:10.5 kg; RG:1/8 NPT; Max. speed for Taconite seal:1400 r/min; P60°:50.3 kN; da:53.975 mm; Stabilizing ring:2 x SR-13-0; ba:27.781 mm; End plug (suffix Y):EPR 6; Initial grease fill:107.73 g; P90°:30.2 kN; h:30.163 mm; Housing:SAF 513; P150°:16 kN; P120°:17.8 kN; Da:120 mm;

 

 

No.BrandLBaGdwDM
NU230EMATimken - 20 mm - - 22 mm - - -
NU2320EMATimken387.35 mm - - - - - - -
LM274449D/LM27441Timken - 250 mm - - 750 mm - 1090 mm -
NP710048/NP102973Timken - 25.40 mm - - 20.640 mm - 50.8000 mm -
LM767748D/LM76771Timken - 68.30 mm - - 75.000 mm - 160.0000 mm -
NU2314EMATimken - 15.342 mm - 79.68 mm80 mm - - -
EE736173D/736238Timken - 115 mm - - 120 mm - 210 mm6 mm
NJ328EMATimken - 23.80 mm - - 30.000 mm - 62.0000 mm -
M278749D/M27871Timken57 mm - - - 12.7 mm - - -
NJ2328EMATimken152 mm - - - 30 mm - - -
LM278848D/LM27881Timken - 152.4 mm - - 101.6 mm - 158.75 mm -
NJ2224EMATimken - 22.20 mm - - 25.000 mm - 52.0000 mm -
M280349D/M28031Timken - 47.60 mm - - 50.000 mm - 110.0000 mm -
NU220EMATimken174.625 mm59.531 mm - - - - - -
EE275109D/275155Timken - - - - 38.1 mm - 71.438 mm4 mm
LM761649D/LM76161Timken - 16 mm16.1 mm - 45 mm - - -
EE525183D/52532Timken - 24.867 mm - 149.555 mm150 mm - - -
NJ2322EMATimken - 176 mm - - 280 mm - 500 mm -
LM451349D/LM45131Timken - 52.40 mm - - 55.000 mm - 120.0000 mm -
EE231401D/232025Timken - - - - - - - -
EE925179D/925295Timken143 mm51.6 mm - - - - - -
NU218EMATimken330.2 mm - - - - - - -

 

NJ228EMA Timken Tapered Roller Bearing Assembly Video

 

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