Product Details

NNU4934 NTN Tapered Roller Bearing

Brand Name NTN
Model Number NNU4934
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandhKBGbaCf
NNU4928NTN - - 45 mm - - - - -
NNU49/560KNTN - - - - - - - -
NN3936KNTN - 3.5 mm45 mm - - - - -
NNU4921NTN - - - - - - - -
NNU4980NTN195 mm - 35 mmM 52x3 - - - -
NNU4964KNTN - - - - - - - -
NNU4944NTN - - 48 mm - - - - -
4R4428NTN - 4 mm69 mm - - - - -
4R4026NTN - - - - - - - -
NNU4956KNTN - - 65.484 mm - - - - -
NNU3022NTN - - 258 mm - - - - -
NN3072NTN - - - - - - - -
NNU3028NTN - - 146 mm - - - - -
NN3952NTN45.244 mm - - - - - - -
NNU4926NTN - - 12 mm - - 10.2 mm - -
NN3068NTN38.1 mm - - - - - - -
NN3148NTN - - 36 mm - - - - -
NN3030KNTN - - 35 mm - - - - -
NN4934KNTN - - 150 mm - - - - -
NNU494NTN - - - - - - - -

 

NNU4088 NTN Tapered Roller BearingReference speed:7500 r/min; U:32 mm; Fw:55 mm; Fatigue load limit Pu:16.3 kN; Limiting speed:8500 r/min; Mass needle roller and cage assembly:0.1 kg; Ew:63 mm; Basic dynamic load rating C:59.4 kN; Basic static load rating C0:129 kN;
4R3625 NTN Cylindrical Roller BearingD:250 mm; Fillet Radius/Chamfer:3 mm; Configuration:Single Row; Dynamic Load Rating:465,000 N; Da (max):236 mm; Static Load Rating:670,000 N; db (max):166 mm; Radial Clearance:0.100 to 0.145 mm; Enclosure:Open; B:68 mm; d:140 mm; ra1 (max):2.5 mm; dd (min):182 mm; Bore Type:Cylindrical Bore; dc (min):171 mm; r1:3 mm; db (min):154 mm; Limiting Speed - Grease:2,200 rpm; Weight:14.300 kg; Limiting Speed - Oil:2,800 rpm;
NN3026Kdas:495 mm; D:580 mm; B:72 mm; Reference speed:430 r/min; da min.:473 mm; d:460 mm; Limiting speed:530 r/min; Fatigue load limit Pu:260 kN; D1 ≈:543 mm; ra max.:2.5 mm; Mass bearing:44 kg; E:553 mm; Basic dynamic load rating C:1300 kN; Calculation factor Y:0.4; r1,2 min.:3 mm; Da max.:567 mm; Calculation factor e:0.3; Db max.:567 mm; Calculation factor kr:0.11; d1 ≈:501 mm;
NN4926K NTN Cylindrical Roller Bearingd:45 mm; Fillet Radius/Chamfer:1.5 mm; Limiting Speed - Grease:7,000 rpm; Dynamic Load Rating:53,000 N; Limiting Speed - Oil:8,200 rpm; Configuration:Single Row; Radial Clearance:0.018 to 0.036 mm; D:100 mm; Static Load Rating:32,000 N; Weight:0.833 kg; ra (max):1.5 mm; Bore Type:Cylindrical Bore; Factor fo:13.1; Enclosure:Open; Da (max):91 mm; da (min):54 mm; B:25 mm;
NN3052KLimiting Speed - Grease:1,700 rpm; Weight:41.900 kg; Bore Type:Cylindrical Bore; Da (max):362 mm; B:75 mm; da (min):198 mm; Dynamic Load Rating:325,000 N; Configuration:Single Row; Enclosure:Open; Radial Clearance:0.053 to 0.102 mm; Static Load Rating:360,000 N; D:380 mm; Fillet Radius/Chamfer:4 mm; d:180 mm; Limiting Speed - Oil:2,000 rpm; ra (max):3 mm; Factor fo:13.9;
4R2832 NTN Cylindrical Roller BearingWeight:113.000 kg; B:92 mm; Fillet Radius/Chamfer:5 mm; Limiting Speed - Oil:1,200 rpm; db (max):386 mm; db (min):342 mm; dc (min):393 mm; Configuration:Single Row; r1:5 mm; Bore Type:Cylindrical Bore; Enclosure:Open; ra1 (max):4 mm; ra (max):4 mm; dd (min):419 mm; Limiting Speed - Grease:1,000 rpm; d:320 mm; Radial Clearance:0.225 to 0.305 mm; D:580 mm; Dynamic Load Rating:1,600,000 N; Static Load Rating:2,390,000 N;
NN3964K NTN Cylindrical Roller BearingEw:280 mm; Fatigue load limit Pu:83 kN; Limiting speed:1700 r/min; Basic dynamic load rating C:242 kN; Mass needle roller and cage assembly:1.81 kg; Basic static load rating C0:850 kN; Fw:265 mm; Reference speed:1500 r/min; U:50 mm;
NNU3144 NTN Tapered Roller BearingB:11 mm; Da (max):30 mm; Radial Clearance:0.011 to 0.025 mm; D:35 mm; Weight:0.045 kg; Enclosure:Double Seal; d:15 mm; Factor fo:13.1; Configuration:Single Row; Limiting Speed - Grease:15,000 rpm; Dynamic Load Rating:7,650 N; Fillet Radius/Chamfer:0.6 mm; Static Load Rating:3,700 N; ra (max):0.6 mm; da (min):20 mm; Bore Type:Cylindrical Bore;
NN30/5 NTN Tapered Roller BearingLimiting Speed - Grease:6,100 rpm; db (max):57 mm; Static Load Rating:104,000 N; Limiting Speed - Oil:7,300 rpm; ra1 (max):1.5 mm; dd (min):66 mm; Fillet Radius/Chamfer:1.5 mm; Configuration:Single Row; B:36 mm; Da (max):91.5 mm; Bore Type:Cylindrical Bore; r1:1.5 mm; Enclosure:Open; dc (min):60 mm; Dynamic Load Rating:99,000 N; D:100 mm; Radial Clearance:0.050 to 0.080 mm; db (min):53.5 mm; d:45 mm;
NN3944K NTN Cylindrical Roller BearingCalculation factor kr:0.035; d1 ≈:81.58 mm; D3:135.23 mm; r1,2 min.:2.1 mm; ba min.:3.5 mm; Mass bearing:2.33 kg; da min.:69 mm; C:4.9 mm; Basic dynamic load rating C:99.5 kN; Da max.:126 mm; Reference speed:11000 r/min; Db min.:151 mm; D:140 mm; Calculation factor f0:12; Limiting speed:7000 r/min; Ca max.:7.72 mm; r0 max.:0.6 mm; Fatigue load limit Pu:2.6 kN; b:3.1 mm; B:33 mm;
NN4938 NTN Tapered Roller Bearingda max.:438 mm; da min.:420 mm; B:205 mm; Mass bearing:160 kg; Basic dynamic load rating C:3140 kN; rb max.:2 mm; Basic static load rating C0:7800 kN; r1,2 min.:2 mm; Reference speed:800 r/min; D:560 mm; Calculation factor kr:0.33; r3,4 min.:13.5 mm; db min.:450 mm; F:445 mm; Fatigue load limit Pu:655 kN; α:20 °; Design variant/feature:NNU.4/C4W33WI; D1 ≈:509 mm; s max.:2.7 mm; Da max.:550 mm;
NNU4924 NTN Tapered Roller BearingRadial Clearance:0.160 to 0.220 mm; Configuration:Single Row; Limiting Speed - Grease:1,200 rpm; d:220 mm; dc (min):287 mm; Dynamic Load Rating:1,200,000 N; db (min):242 mm; r1:5 mm; dd (min):307 mm; db (max):279 mm; Limiting Speed - Oil:1,500 rpm; Enclosure:Open; B:88 mm; ra (max):4 mm; Inside Ring Outside Diameter:284 mm; D:460 mm; ra1 (max):4 mm; Static Load Rating:1,570,000 N; Bore Type:Cylindrical Bore;
4R3033K NTN Cylindrical Roller BearingFillet Radius/Chamfer:3 mm; d:360 mm; Retainer Material:Machined Brass; Axial Load Factor Y0:3.96; Radial Clearance:0.300 to 0.400 mm; Axial Load Factor Y2:6.03; Enclosure:Open; Configuration:Double Row; Da (max):466 mm; ra (max):2.5 mm; Constant e:0.17; Static Load Rating:2,960,000 N; Bore Type:Tapered Bore; Nr. of Holes:6; Axial Load Factor Y1:4.05; Hole Diameter (do):10 mm; Roller Profile:Symmetric;
NNU38/5 NTN Tapered Roller Bearingra:1.5 mm; Static Load Rating:37,000 N; B:34.9 mm; Bore Type:Cylindrical Bore; Limiting Speed - Oil:8,500 rpm; Enclosure:Snap Ring Groove wit; Dynamic Load Rating:52,000 N; Dx:88 mm; da:44 mm; Snap Ring Outside Diameter:86.6 mm; Weight:0.790 kg; Da:71 mm; Configuration:Double Row; Snap Ring Width:1.7 mm; Fillet Radius/Chamfer:1.5 mm; Limiting Speed - Grease:6,300 rpm; D:80 mm; d:35 mm; Cy:4.7 mm; Radial Clearance:0.015 to 0.033 mm;

 

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NNU4934 NTN Tapered Roller Bearing Video

 

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