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Home>Products>Thrust Spherical Roller Bearing>NNU4944K NTN Cylindrical Roller Bearing

  • NNU4944K NTN Cylindrical Roller Bearing
  • NNU4944K NTN Cylindrical Roller Bearing

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NNU4944K NTN Cylindrical Roller Bearing

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Thrust Spherical Roller Bearing

NTN NNU4944K Bearing SPECIFICATIONS

  • Request A Quote For Your Special NNU4944K NTN Cylindrical Roller Bearing Needs 48 mm C1 max. Today! Free NACHI BEARINGS OF AMERICA CORP. Thrust Spherical Roller Bearing Quotes. ISO 9001 certified. 15 kg Mass rod end

  • NTN

  • NNU4944K

  • 48 mm
  • 15 kg
  • M 64x4
  • 324 mm
  • 85 mm
  • 90 mm
  • 55 mm
  • 655 kN
Download NTN NNU4944K Spec Sheet
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  • NACHI BEARINGS OF AMERICA CORP.2020-07-10 09:46:19
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Thrust Spherical Roller Bearing Specification details

  • 48 mm
  • 15 kg
  • M 64x4
  • 324 mm
  • 85 mm
  • 90 mm
  • 55 mm
  • 655 kN
  • 1 mm
  • 182 mm
  • 45 mm
  • 5 °
  • 105 mm
  • 105 mm
  • 90 mm
  • 330
  • 230 mm
  • 400 kN
  • 100 N/mm²
  • 80 mm
NNU4944K NTN Cylindrical Roller Bearing pdf

NTN NNU4944K NNU4944K NTN Cylindrical Roller Bearing Product Features

 

NNU4984K NTN Cylindrical Roller BearingH2:60.325 mm; R1:87.313 mm; H1:152.4 mm; S:4.763 mm; PG:1/4 NPT; da:140 mm; Taconite seal (dc shaft position):TER 127; Taconite seal (db shaft position):TER 144; Initial grease fill:481.95 g; H:298.45 mm; Pa:82.3 kN; P90°:180 kN; R2:38.1 mm; P150°:105 kN; P180°:127 kN; L:511.175 mm; A2:260.35 mm; P60°:301 kN; h:51.594 mm; Stabilizing ring:SR-28-0;
NN304 NTN Tapered Roller BearingFatigue load limit Pu:8650 kN; Thrust factor K:1.77; Design variant/feature:TQO.1/GWI; Basic static load rating C0:176000 kN; Calculation factor Y1:2; Comparative radial load rating CF:12200 kN; r1,2 min.:5 mm; Calculation factor Y0:2; Calculation factor e:0.33; B:1080 mm; d:1580 mm; Basic dynamic load rating C:45700 kN; Comparative axial load rating CFa:2010 kN; Calculation factor Y2:3; Mass bearing:7800 kg;
NN3948 NTN Tapered Roller BearingBasic static load rating C0:15.3 kN; Da:106.4 mm; d:35 mm; Housing material:Composite; A3:3.2 mm; J:92 mm; L:118 mm; B1:39.5 mm; N:14.8 mm; Recommended tightening torque for grub screw:7.4 N·m; Limiting speed:5300 r/min; Db:90 mm; Mass bearing unit:0.69 kg; Thread grub screw G2:M6; A:35 mm; Recommended diameter for attachment bolts, mm G:12 mm; Recommended diameter for attachment bolts, inch G:0.5 in;
4R2832 NTN Cylindrical Roller BearingBasic static load rating C0:25500 kN; Mass bearing:1429 kg; Reference speed:340 r/min; s1 max.:47.8 mm; Da max.:1110 mm; Fatigue load limit Pu:1530 kN; d:710 mm; Operating clearance factor k2:0.111; Ca min.:11.1 mm; Da min.:973 mm; B:345 mm; r1,2 min.:9.5 mm; d2 ≈:842 mm; D:1150 mm; ra max.:8 mm; D1 ≈:1013 mm; Limiting speed:480 r/min; Basic dynamic load rating C:13400 kN;
NNU3184 NTN Tapered Roller BearingH:495.3 mm; L:869.95 mm; Initial grease fill:3515.4 g; da:180.975 mm; J1:139.7 mm; P90°:400 kN; Ca:147.803 mm; P180°:267 kN; Pa:82.7 kN; J max.:749.3 mm; Labyrinth ring:2 x LOR 664; A2:317.5 mm; P60°:669 kN; Cap bolt recommended tightening torque:4284.4 N·m; J min.:666.75 mm; P120°:249 kN; R2:50.8 mm; Mass pillow block:431 kg; A1:228.6 mm; H1:250.825 mm;
NN4932 NTN Tapered Roller BearingA:29.5 mm; Db1:57 mm; L:86 mm; Hexagonal key size for grub screw N:3 mm; Recommended tightening torque for grub screw:4 N·m; J7:16 mm; A1:11 mm; J6:74 mm; RG:1/4-28 UNF; d:20 mm; N:11.5 mm; A3:3.2 mm; s1:26.6 mm; Basic static load rating C0:6.55 kN; Db2:63 mm; Recommended diameter for attachment bolts, inch G:0.375 in; Thread grub screw G2:M6x0.75; Limiting speed:1800 r/min; Da:68.3 mm; Recommended diameter for attachment bolts, mm G:10 mm;
NN3024K NTN Cylindrical Roller Bearings max.:3.3 mm; D1 ≈:488 mm; F:447 mm; Axial load factor Y:0.6; D:520 mm; Limiting speed:1800 r/min; d:420 mm; Basic static load rating C0:1200 kN; r1,2 min.:2.1 mm; Mass bearing:22 kg; Limiting value e:0.2; Da max.:508 mm; db min.:452 mm; da max.:442 mm; ra max.:2 mm; B:46 mm; Basic dynamic load rating C:572 kN; Fatigue load limit Pu:102 kN; Reference speed:1200 r/min; Calculation factor kr:0.1;
NN303 NTN Tapered Roller BearingTaconite seal (dc shaft position):TER 154; Housing:SSAFS 236; Cap bolt:1-8 UNC; Cap bolt, SAE grade:8; ba:75.406 mm; Initial grease fill:1304.1 g; P180°:113 kN; P120°:127 kN; H:377.825 mm; Mass pillow block:184 kg; L:679.45 mm; Eye bolt:2 x 3/8-16 UNC; R2:41.275 mm; P150°:113 kN; Pa:73.4 kN; RG:3/4 NPT; h:60.325 mm; S:4.763 mm; db:198.438 mm; PG:1/4 NPT;
4R3432 NTN Cylindrical Roller BearingB1:425 mm; d:750 mm; Mass withdrawal sleeve:238 kg; G:Tr 800x7; Hydraulic nut:HMV 160 E; G1:60 mm; d1:710 mm; A:15 mm; G2:G 1/4; B2:441 mm;
NNU3044 NTN Tapered Roller BearingBasic dynamic load rating C:5500 kN; Da max.:578 mm; K:5 mm; das:442 mm; D:600 mm; r1,2 min.:5 mm; Calculation factor kr:0.5; ra max.:4 mm; da min.:424 mm; d1 ≈:460 mm; B:272 mm; s max.:11 mm; rb max.:4 mm; b1:9.4 mm; D1 ≈:540 mm; Mass bearing:270 kg; Limiting speed:560 r/min; d:400 mm; Reference speed:450 r/min; Fatigue load limit Pu:900 kN;
NNU4976 NTN Tapered Roller BearingAppropriate attachment bolt size G:1 in; h:60.325 mm; Taconite seal:TER 657; R2:39.688 mm; A1:158.75 mm; R1:95.25 mm; da:101.6 mm; Mass pillow block:93.5 kg; Initial grease fill:623.7 g; N1:28.575 mm; ba:67.469 mm; J max.:463.55 mm; Eye bolt:2 x 3/8-16 UNC; L:539.75 mm; J1:95.25 mm; Cap bolt:4 x 3/4-10 UNC; P150°:80.1 kN; Da:259.999 mm; H1:160.325 mm; P180°:96.1 kN;
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;
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;
NN4924 NTN Tapered Roller BearingD:295 mm; Mounting Hole Countersink Diameter:17.5 mm; da:218 mm; Da:238 mm; Outer rings PCD:270 mm; Number of Mounting Holes:12; B:35 mm; Mounting Hole Depth:10.8 mm; Static Load Rating:192.3 kN; Dynamic Load Rating:102 kN; d:160 mm; Inner rings PCD:184 mm; Chamfer:2 mm; Thread Size:M10; Mounting Hole Size:11 mm; Oil Holes:6 mm;
NNU48/63 NTN Tapered Roller BearingMass pillow block:14.3 kg; R2:21.431 mm; Housing:SSAFS 515; Bearing limiting speed:6300 r/min; H:161.925 mm; A2:120.65 mm; H1:82.55 mm; P120°:36.9 kN; Cap bolt:2 x 1/2-13 UNC; Labyrinth ring:2 x LOR 36; Initial grease fill:68.04 g; da:60.325 mm; Pa:6.94 kN; P60°:104 kN; P180°:40 kN; P90°:59.6 kN; S:3.175 mm; P150°:33.4 kN; R1:46.038 mm; Cap bolt, SAE grade:8;
4R3232 NTN Cylindrical Roller BearingPu:0.004 kN; ra:0.1 max; rs:0.1 mm; Da:4.8 max; Grease:63 000 min-1; Dynamic (Cr):0.279 kN; Oil:79 000 min-1; B:2.3 mm; Weight:0.0004 kg; da:3.2 min; Static (Cor):0.090 kN; D:6 mm; d:2 mm; Bearing designation:619 / 2  ;

 

 

No.BrandUEwbLNKC
NNU4940KNTN - - - - - - - -
NN4938KNTN - 730.25 mm - 22.3 mm - - 12 mm -
NN3048NTN - - - - 95 mm12.3 mm - -
NN3028KNTN - - - 22.3 mm - - 12 mm -
NNU4922KNTN - - - - - - - -
4R4444NTN - - - - - - - -
NNU3076NTN - - - - - - - -
4R4041NTN - - - - - - - -
4R3226NTN - - - - - - - -
NN3084KNTN - - - - - - - 17.5 mm
NN3952NTN - - - - - - - -
NN3964KNTN - - - - 700 mm - - -
NN3076KNTN - - - - - 16 mm - -
NN304NTN - - - - - - - -
4R4821NTN - - - - - - - -
4R4429NTN - - - - - - - -
NN3021KNTN - - - - - - - -
NN3932KNTN - - - - - - - -
4R461NTN - - - - - - - -
NN3926NTN - - - - - - - -
4R3224NTN - - - - 679.45 mm - - -
4R3428NTN - - - - - - - -
NNU4932NTN - - - - 558.8 mm - - -
4R3823NTN - - - 16 mm - - - 74 mm
NN4934KNTN - - - - - - - -
NN3948NTN - - - - 118 mm14.8 mm - -

Bearing NNU4944K (NTN) | Size and Specification | Bearings

Cylindrical roller bearings NNU4944K. Bearing number : NNU4944K. Size (mm) : 220x300x80. Brand : NTN. Bore Diameter (mm) : 220. Outer Diameter (mm) : 

NNU4944K - NTN Corporation

NTN Corporation > Ball and roller bearing > Cylindrical Roller Bearings > Multi-Row Cylindrical Roller Bearings > Type NNU - Tapered bore, taper 1:12 3D CAD 

NTN NNU4944 Bearing - Model:NNU4944

BEST PRICE AND 5 – 7 DAYS DELIVERY NTN NNU4944 in stock ... NTN NNU4944 NSK NNU4944K KOYO NNU4944 SKF NNU4944K/W33 OKB NNU

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NNU4944K - NTN Bearing Finder

Browse Item # NNU4944K, Double Row Cylindrical Roller Bearing w/ Tapered Bore - Type NNU in the NTN Bearing Corp. of America catalog including Item # 

NTN NNU4944K bearing | Bearing Manufacture Sale

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NTN NNU4944K bearing for sale. 220x300x80. NNU4944K bearing Cylindrical Roller Bearings Brand: NTN Bearing Category: Cylindrical ... million for Swiss 5G 

NTN NNU4944K bearing_SKF bearing_NSK bearing_FAG

Our professional sales NTN NNU4944K bearing, NTN NNU4944K bearing related information are: Model NNU4944K inner diameter: 220 outer Diameter: 300 

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NNU4944K NTN Cylindrical Roller Bearing Video

 

NTN NNU4944K INTERCHANGE

Thrust Spherical Roller Bearing Part series NNU4944K is a potential replacement for these common bearing part numbers:

  • NNU4944K

  • NNU4944K

  • NNU4944K

  • NNU4944K

  • NNU4944K

  • NNU4944K

  • NNU4944K

  • NNU4944K

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  • Plain Sleeve & Flanged Bearings
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