Product Details

NN3048 NTN Tapered Roller Bearing

Brand Name NTN
Model Number NN3048
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

4R4429 NTN Cylindrical Roller Bearingd3 max.:131.902 mm; Hydraulic nut:HMVC 20E; d:100 mm; G:99.517 mm; B1:72.619 mm; Mass adapter sleeve assembly:2 kg; B4:21.438 mm; B:19.304 mm; Sleeve:S 20x3.7/16; Threads per inch:12; d1:87.313 mm;
NN3084D:1150 mm; Weight:1980  ; Dynamic (Cr):12896 kN; d:800 mm; B1:325 mm; Static (Cor):31930  ; B:490 mm; Bearing designation:PLC 512-58  ; Pu:1966.450 kg;
NN404 NTN Tapered Roller Bearingd2:73.819 mm; A6:14.287 mm; Attachment bolt diameter G:11.113 mm; B:73.025 mm; L:161.925 mm; S:0.794 mm; a:7.144 mm; Da:114.3 mm; A4:15.875 mm; Basic dynamic load rating C:84.5 kN; Limiting speed:4100 r/min; da:49.212 mm; A:63.5 mm; s:25.4 mm; A5:15.875 mm; J:136.525 mm; A3:22.225 mm; N1:12.7 mm; A1:79.375 mm; A2:40.481 mm;
NNU3948 NTN Tapered Roller BearingCategory:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:1; Product Group:M06110; Number of Mounting Holes:4; Mounting Method:Adapter Sleeve; Housing Style:4 Bolt Square Flange Block; Rolling Element:Ball Bearing; Housing Material:Cast Iron; Expansion / Non-expansion:Non-expansion; Mounting Bolts:7/16 Inch; Relubricatable:Yes; Insert Part Number:INS-GT-100; Seals:Single Lip Contact; Housing Configuration:1 Piece Solid;
NN3032 NTN Tapered Roller BearingJ1:95.25 mm; Cap bolt recommended tightening torque:359.3 N·m; Ca:105.816 mm; N1:28.575 mm; H1:160.35 mm; P90°:138 kN; P60°:230 kN; P180°:96.1 kN; ba:77.787 mm; A2:279.4 mm; L:539.75 mm; h:50.8 mm; Stabilizing ring:SR-30-0; S:4.763 mm; P120°:87.2 kN; RG:3/8 NPT; J max.:463.55 mm; Mass pillow block:92.5 kg; Housing:SAW 530; R2:39.688 mm;
NNU49/56 NTN Tapered Roller BearingBearing designation:6414  ; Oil:4 700 min-1; Da:164 max; d:70 mm; da:85 min; Pu:4.228 kN; D:180 mm; Static (Cor):104.000 kN; ra:2.5 max; Dynamic (Cr):144.000 kN; rs:3 mm; Weight:4.85 kg; B:42 mm; Grease:4 000 min-1;
NN3052 NTN Tapered Roller Bearingd:110 mm; Dynamic (Cr):6 mm; Oil:103.100 kN; with tapered bore:1 900 min-1; D:240 mm; with cylindrical bore:1 500 min-1; Pu:805 kN; Static (Cor):11.1 mm; Grease:1000 kN; rs (min):3 mm; B:80 mm;
NN3134 NTN Tapered Roller Bearingr, r1,2 min.:0.3 mm; B:20 mm; Mass inner ring:0.013 kg; F:20 mm; d:17 mm;
4R441 NTN Cylindrical Roller BearingCoefficient of friction µ min.:0.05; Tolerance shaft:h8; Permissible sliding velocity v max.:5 m/s; D:16 mm; Mass bushing:0.007 kg; Specific static load factor K0:20 N/mm²; Tolerance housing:H7; Permissible sliding velocity v min.:0.25 m/s; B:12 mm; Coefficient of friction µ max.:0.1; Specific dynamic load factor K:10 N/mm²; d:12 mm;
4R4027 NTN Cylindrical Roller BearingWeight:0.19 kg; Dynamic (Cr):24.1 kN; Pu:1.230 kN; B:16 mm; Static (Cor):27.1 kN; Bearing designation:PLC 14-29  ; d:36 mm; Oil:0 min-1; D:62 mm; Grease:4 410 min-1;
4R3231 NTN Cylindrical Roller BearingAttachment bolt diameter G:15.875 mm; H:117.872 mm; A:58.737 mm; J max.:174.625 mm; A1:77.787 mm; B:73.025 mm; L:212.725 mm; s:25.4 mm; H1:57.15 mm; H2:34.925 mm; J min.:150.813 mm; Limiting speed:1450 r/min; d2:73.819 mm; Mass bearing unit:4.15 kg; S:0.794 mm; da:49.212 mm; Basic dynamic load rating C:84.5 kN;
NNU3856 NTN Tapered Roller BearingNumber of balls z:8; Static axial stiffness, preload class B:16 N/µm; Mass bearing:0.011 kg; d1:12.1 mm; Calculation factor f:1.02; Basic static load rating C0:0.8 kN; Calculation factor f2A:1; Basic dynamic load rating C:2.34 kN; d2:11.5 mm; D:22 mm; Preload class B GB:35 N; ra max.:0.3 mm; Calculation factor f2B:1.03; a:5.6 mm; da min.:10 mm; B:7 mm; r3,4 min.:0.15 mm; Preload class C GC:75 N;
4R3225 NTN Cylindrical Roller BearingA2:27.102 mm; Hexagonal head bolts:2 x 1/2-13x7/8; L:147.625 mm; A1:39.675 mm; A3:38.1 mm; Mass locking plate:0.18 kg; B:3.175 mm;
4R3443 NTN Cylindrical Roller BearingC:100 mm; Db min.:415 mm; ra max.:4 mm; T:127 mm; Calculation factor Y0:0.8; Calculation factor e:0.43; r3,4 min.:4 mm; D:440 mm; rb max.:3 mm; Dimension series:4GD; Limiting speed:1300 r/min; Calculation factor Y:1.4; a:105 mm; db min.:262 mm; da max.:276 mm; Da min.:365 mm; Da max.:420 mm; Ca min.:7 mm; Cb min.:27 mm; Mass bearing:81.5 kg;
4R2904 NTN Cylindrical Roller BearingA:30 mm; A1:15 mm; A3:3.2 mm; Hexagonal key size for grub screw N:3 mm; H:124 mm; B:34.1 mm; Recommended diameter for attachment bolts, inch G:0.375 in; Db:65 mm; T:38.8 mm; Recommended diameter for attachment bolts, mm G:10 mm; Fatigue load limit Pu:0.335 kN; J:99 mm; Da:63.5 mm; L:70 mm; Thread grub screw G2:M6x0.75; Housing material:Composite; N:12.3 mm; Mass bearing unit:0.29 kg; Limiting speed:1500 r/min;
4R4821 NTN Cylindrical Roller BearingBasic static load rating C0:0.335 kN; D:13 mm; Da max.:11.4 mm; Fatigue load limit Pu:0.014 kN; Limiting speed:32000 r/min; da min.:6.3 mm; Calculation factor kr:0.025; ra max.:0.2 mm; d2 ≈:6.6 mm; Basic dynamic load rating C:0.761 kN; D2 ≈:11.2 mm; d:5 mm; r1,2 min.:0.2 mm; Mass bearing:0.0023 kg; da max.:6.5 mm; Calculation factor f0:10.5; B:4 mm;

 

 

No.BrandUEwbLNKC
4R441NTN - - - - - - - -
4R3443NTN - - - - - - - 100 mm
NN3034NTN - - - - - - - 85.725 mm
NN4968NTN - - - - - - - -
NNU4948KNTN - - - - - - - -
NN4932NTN - - - - 86 mm11.5 mm - -
NNU4968NTN - - - - - 11.5 mm - -
NNU496NTN - - - - - - - -
NN4920KNTN - 88.5 mm - 6 mm - - - -
NNU4976NTN - - - - 539.75 mm - - -
NN394NTN - - - - - - - -
4R442NTN - - - - - - - -
NN3032KNTN - - - - - - - 16 mm
4R3036NTN - - - - 640 mm42 mm - -
NN4921NTN - - - - 466.725 mm - - -
NNU4952KNTN - - - - - - - -
4R3628NTN - - - - 387.35 mm - - -
NNU49/560KNTN - - - - 349.25 mm - - -
4R3432NTN - - - - - - - -
4R3821NTN - - - - - - - -
4R3033KNTN - - - 8 mm - - - -
NNU4960KNTN - - - 16.7 mm - - 9 mm -
NN3088NTN - - - - - - - -

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NN3048 NTN Tapered Roller Bearing Video

 

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