Product Details

NNU4944 NTN Tapered Roller Bearing

Brand Name NTN
Model Number NNU4944
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BranddKCElBFH
RE3221NTN70 mm - - - - 30 mm80 mm -
R08A02VNTN500 mm - - - - 325 mm - -
CRT0401VNTN65 mm - - - - - - -
29384NTN - - - - - 24 mm - -
RE15404NTN55 mm - - - - 70 mm - -
NNU4956NTN580 mm9 mm486 mm - - 521.5 mm634 mm -
NNU3044NTN - - 570 - - - - -
CRT1307VNTN50 - 121 - - - - -
NNU494NTN - - 52.388 mm - - 66.675 mm - -
R3261VNTN - - - - - - - 474.663 mm
R09A20VNTN - - - - - - - 161.925 mm
29284NTN - - - - - - - 336.55 mm
LH-WA22215BLLSKNTN1250 mm - - 1635 mm - 290 mm - -
WA22232BLLSNTN90 - - - - - - -
2PE7202NTN - - - - - - - -
2PE22401NTN710 mm - - - - 90 mm - -
NNU3024NTN - - - - - - - -
RE4605NTN15.875 mm - - - - 27.4 mm - 81 mm
WA22222BLLSNTN - - - - - 28 mm - -
LH-WA22214BLLSKNTN110 - - - - - - -
NNU4968NTN70 mm - - - - - - -

 

2928 NTN Thrust Spherical Roller Bearingr1,2 min.:15 mm; s max.:32.4 mm; Da max.:1817 mm; Calculation factor kr:0.36; Basic static load rating C0:85000 kN; Limiting speed:240 r/min; Fatigue load limit Pu:4900 kN; b:22.3 mm; da min.:1227 mm; B:670 mm; D:1850 mm; Basic dynamic load rating C:36900 kN; Mass bearing:7200 kg; Design variant/feature:NNU K30/W33; D1 ≈:1655 mm; K:12 mm; ra max.:6 mm; da max.:1320 mm; Reference speed:180 r/min;
CRT0814V NTN Thrust Tapered Roller Bearingmass:0.525; X2:0.65; D_a:83.5; groove outer:79.572; da:56.5; X1:1; PCD:69.4; hidTable:ecat_NSSAB; SRI:5; Y0:3.2; CAng:7.795; yobi:1210K; SRIX:0.04; Oil rpm:8000; e:0.21; d:50; Y3:3.1; GRS rpm:6300; LangID:1; r:1.1;
WA22226BLLSK NTN Thrust Tapered Roller BearingDI_:296; ra:3; Oil rpm:1800; da:276; KBRG:4114; C:645; C0:1000; yobi:N1052; B_:65; C_conv:645000; Ew:364; rb:3; r1:4; hidYobi:N1052; Prod_Type3:CRB_SR_N; TSR rpm:1900; mass:28.7; Z_:24; SBRG:10; D_:400;
CRT1006V NTN Thrust Tapered Roller BearingGRS rpm:2600; ALP21:15; ao:24.6; hidTable:ecat_NSANGB; KBRG:7214; D_:250; Oil rpm:3600; d:180; D_a:240; ra:2; 2B_:66; SBRG:19; yobi:7936CDF; C0:370; DE_:235.578; DA_:20.638; fo:16.6; DI_:194.24; rb:2; LangID:1;
LH-WA22214BLLS NTN Thrust Tapered Roller BearingDynamic (Ca):123 kN; d2 (max):mm; B:40 mm; b:mm; E:mm; s:3 mm; Pu:15.370 kN; F:65 mm; Static (Coa):126 kN; D:110 mm; d2:50 mm; rs (min):2 mm; r1s (min):2 mm; b1:mm;
WA22232BLLS NTN Thrust Tapered Roller BearingLangID:1; da:100; SRIX:0.08; DE_:147.148; DI_:102.632; SRI:11.56; ALPHA_:15; KBRG:7314; m0:0.895; d:90; Prod_Type3:ACBB_SR_MM_DT; 2B_:60; Oil rpm:7100; C_conv:199000; D_a:150; SREX:0.08; hidYobi:7218CDT; r1:1; C0:209; r:2;
CU8A01W WK30/15 NTN Thrust Tapered Roller Bearingr:0.6; SDM_:22; SRI:3.01; D_:32; KBRG:6141; hidYobi:6201ZZ; D_a:28; DI_:16.047; DA_:5.953; C0:3.05; SBRG:2; SRE:3.16; C:6.8; ra:0.6; B_:10; d:12; C_conv:6800; fo:12.3; mass:0.037; Z_:7;
RE4702 NTN Thrust Tapered Roller BearingBasic static load rating C0:5.2 kN; Mass bearing:0.1 kg; D:55 mm; r1,2 min.:1 mm; a:12.2 mm; Preload class B GB:150 N; Basic dynamic load rating C:9.36 kN; Static axial stiffness, preload class C:67 N/µm; db min.:34.6 mm; Calculation factor f2C:1.05; Preload class A GA:50 N; Calculation factor f2A:1; Calculation factor fHC:1.01; ra max.:1 mm; r3,4 min.:0.6 mm; Reference grease quantity Gref:1.7 cm³;
RE6405 NTN Thrust Tapered Roller Bearinge:0.27; CAng:10.057; Prod_Type3:SABB_SA_TB; groove inner:113.434; cyl count:19; D_:170; Y3:2.4; mass:3.76; KBRG:1354; X2:0.65; Y0:2.5; PCD:132.5; groove outer:153.618; X1:1; C:84; da:106; hidTable:ecat_NSSAB; ra:2; GRS rpm:3400; C0:34.5;
CU12B07WA2:368.3 mm; Ca:117.805 mm; Cap bolt:1 1/2-6 UNC; Cap bolt recommended tightening torque:4284.4 N·m; A1:222.25 mm; H1:241.3 mm; Housing:SSAFS 544; P180°:285 kN; P150°:236 kN; S:4.763 mm; ba:90.487 mm; P90°:414 kN; PG:1/4 NPT; Initial grease fill:2749.95 g; RG:1 NPT; Max. speed for Taconite seal:385 r/min; R2:46.831 mm; Taconite seal:TER 168; L:831.85 mm; R1:130.175 mm;
RE13406 NTN Thrust Tapered Roller BearingH2:40 mm; J1:60 mm; Locating ring:2 x FRB 5/180; H1:112 mm; J6:348 mm; N1:18 mm; Ca:70 mm; da:75 mm; Cap bolt, rec. tightening torque:200 N·m; Oil level, min.:37 mm; P120°:280 kN; Oil level, max.:46 mm; Appropriate attachment bolt, rec. tightening torque:200 N·m; Oil seal:2 x TSN 617 U; J:320 mm; Da:180 mm; P150°:250 kN; A2:181 mm; Q150°:360 kN; P0°:470 kN;
WA22222BLLSK NTN Thrust Tapered Roller BearingCalculation factor Y0:2.8; ra max.:3 mm; B5:54 mm; B1:168 mm; b:16.7 mm; d3:360 mm; Mass bearing + sleeve:90 kg; Fatigue load limit Pu:265 kN; Calculation factor e:0.23; Reference speed:1200 r/min; r1,2 min.:4 mm; Calculation factor Y1:2.9; Da max.:445 mm; d1:280 mm; B2:42 mm; D1 ≈:414 mm; d2 ≈:340 mm; Basic static load rating C0:3450 kN; da max.:340 mm; Limiting speed:1500 r/min;

 

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NNU4944 NTN Tapered Roller Bearing Video

 

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