Product Details

NN4928K NTN Cylindrical Roller Bearing

Brand Name NTN
Model Number NN4928K
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

NN3030K NTN Cylindrical Roller BearingMass bearing:4.5 kg; a:163 mm; da min.:63 mm; Static moment stiffness:1530 N·m/mrad; H:54 mm; Angle between holes in outer ring (Pitch) α:30 °; Basic static load rating C0:270 kN; Static axial stiffnes:1480 N/µm; Basic dynamic load rating C:122 kN; Number of attachment bolts:12; Da max.:98 mm; r1,2 min.:0.6 mm; Required attachment bolt size (DIN 912):M10; d2:76.1 mm; D:140 mm; r3,4 min.:0.6 mm;
W6415 NTN Thrust Tapered Roller Bearingd:750 mm; G:Tr 750x7; B:90 mm; B5:112 mm; d3:870 mm; G3:13 mm; A:8 mm; G2:G 1/8; d1:710 mm; Mass adapter sleeve assembly:246 kg; Hydraulic nut:HMV 150E; B1:356 mm;
NN3048K NTN Cylindrical Roller BearingFatigue load limit Pu:375 kN; d3:400 mm; Basic static load rating C0:4900 kN; da max.:379 mm; d1:300 mm; B:150 mm; Ba min.:39 mm; Calculation factor e:0.26; B5:56 mm; D:580 mm; D1 ≈:513 mm; b:22.3 mm; Reference speed:950 r/min; ra max.:4 mm; d2 ≈:379 mm; K:12 mm; B2:42 mm; Limiting speed:1300 r/min; r1,2 min.:5 mm; Basic dynamic load rating C:3708 kN;
WA22232BLLSK NTN Thrust Tapered Roller BearingD:85 mm; Specific static load factor K0:20 N/mm²; Permissible sliding velocity v min.:0.25 m/s; Permissible sliding velocity v max.:5 m/s; Specific dynamic load factor K:10 N/mm²; Tolerance housing:H7; Coefficient of friction µ min.:0.05; Tolerance shaft:h8; B:60 mm; d:70 mm; Coefficient of friction µ max.:0.1; Mass bushing:0.68 kg;
NNU4948K NTN Cylindrical Roller BearingSpecific static load factor K0:120 N/mm²; Specific dynamic load factor K:40 N/mm²; Tolerance shaft:f7 m/s; r max.:1.5 mm; Tolerance housing:H7 m/s; D1:30 mm; d:20 mm; Coefficient of friction µ min.:0.08; B1:1.5 mm; Coefficient of friction µ max.:0.15; Permissible sliding velocity v max.:1 m/s; Mass bushing:0.017 kg; B:16 mm; D:23 mm; Permissible sliding velocity v min.:0 m/s;
4R3033K NTN Cylindrical Roller BearingBasic dynamic load rating C:155 kN; B:28 mm; Calculation factor Y:1.5; Reference speed:5000 r/min; Da max.:102 mm; db min.:70.5 mm; d1 ≈:81.9 mm; Dimension series:3EC; D:110 mm; Calculation factor Y0:0.8; d:60 mm; r3,4 min.:1.5 mm; Calculation factor e:0.4; ra max.:2 mm; a:24.052 mm; r1,2 min.:2 mm; C:24 mm; da max.:69 mm; Db min.:104 mm; Ca min.:4 mm;
NNU4980K NTN Cylindrical Roller BearingH:217.488 mm; ba:46.831 mm; Taconite seal:TER 114; A1:111.125 mm; Ca:55.804 mm; PG:1/4 NPT; Cap bolt:2 x 3/4-10 UNC; Pa:16.7 kN; Cap bolt, SAE grade:5; P150°:46.3 kN; R1:58.737 mm; h:39.688 mm; RG:3/8 NPT; Stabilizing ring:2 x 38151-24; P90°:81.4 kN; P60°:136 kN; H2:44.45 mm; R2:30.163 mm; Appropriate attachment bolt size G:0.875 in; Mass pillow block:28.6 kg;
NN3028 NTN Tapered Roller BearingFillet Radius ra:1.00 mm; Oil Speed Rating n2:9600 rpm; B:34.00 mm; d:35.000 mm; Basic Dynamic Radial Load Rating C:37700 N; Basic Static Radial Load Rating Co:34000 N; D:72.0000 mm; Fillet Radius rb:0.60 mm; Grease Speed Rating n1:7400 rpm;

 

 

No.BrandLJHFTGwE
NN3956KNTN - - - - - - - -
NN3084KNTN - - - - - - - -
NN3024KNTN - - - - - Tr 500x5 - -
WA22219BLLSKNTN - - - - - - - -
NN4948NTN - - - - - - - -
NNU4980KNTN - - 217.488 mm - - - - -
NN3022KNTN - - - - - - - -
NN493NTN - - - - 95.25 mm - - -
NNU492NTN - - - - - - - -
NN4924KNTN - - 222.25 mm - - - - -
4R3229NTN - - - - - - - -
NN4934KNTN - - - - 32 mm - - -
NN3022NTN - - - - - - - -
NN494NTN - - - - - - - -
NN4921NTN - - 422.275 mm - - - - -
NN3928NTN - - - - - M 52x3 - -
NNU38/5NTN - - - - - Tr 340x5 - -
WA22232BLLSNTN - - - - - - - -
NNU4964KNTN - - - - - - - -
4R3036NTN - - 157.559 mm - - - - -
NN3034NTN - - - - - M 160x3 - -
NNU4960KNTN69.9 mm - 123.8 mm - - - - -
NN3092NTN - - - - - M 72x480 mm -
NNU30/56NTN164 mm126 mm93.5 mm - - - - -
NN4924NTN - - - - - - - -
NNU4952NTN - - - - - - - -
NN3028KNTN - - - - - M 45x360 mm -
NN49/56NTN - - - - 46.4 mm - - -
NN4926NTN315 mm260 mm - - - - - -
NNU4088NTN - - - - 288.9 mm - - -

 

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