Product Details

NNU4922 NTN Tapered Roller Bearing

Brand Name NTN
Model Number NNU4922
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandhKBGbaCf
NN3934NTN - - 68.3 mm - - - - -
NNU49/56NTN - - 128 mm - - - - -
4R3425NTN - - - - - 10.8 mm - -
NN3960KNTN - - 23.8 mm - - - - -
NNU3064NTN - - 28 mm - - - - -
NNU3948NTN - - 96 mm - - - - -
NNU4964NTN - - - - - - - -
NN3092NTN - 3 mm52 mm - 6 mm - - -
4R2628NTN - - 118 mm - - - - -
4R3429NTN - - 46 mm - - - - -
NN3026NTN - - 17.5 mm - - - - -
NNU4940KNTN49.212 mm - - - - - - -
NNU39/8NTN - - - - - - - -
4R3432NTN - 3 mm - - - 82 mm - -
NNU49/75NTN - - 80 mm - - - - -
NN4932KNTN - - 72 mm - - - - -
NN3126NTN - 4.5 mm56 mm - 8.3 mm - - -
NN3052NTN - - 36 mm - - - - -
NN3952NTN45.244 mm - - - - - - -
4R3428NTN - - 32.004 mm219.151 mm - - - -
NNU4960KNTN - - - - - - - -
4R3033KNTN - - - - - - - -
NN38/56NTN - - 90 mm - - - - -
NNU4944KNTN - 3 mm27 mm - - - - -

 

NNU49/5 NTN Tapered Roller Bearingrb max.:3.3 mm; Basic dynamic load rating C:92.1 kN; a:15.592 mm; T:23.812 mm; r1,2 min.:3.5 mm; Calculation factor Y0:1.1; Da min.:64 mm; Basic static load rating C0:93 kN; D:76.2 mm; Db min.:69 mm; da max.:46 mm; Cb min.:4.5 mm; d:38.1 mm; Limiting speed:9000 r/min; Fatigue load limit Pu:10.4 kN; Da max.:65 mm; Dimension series:2700; C:19.05 mm; ra max.:3.5 mm; Calculation factor Y:2;
4R4206 NTN Cylindrical Roller BearingB:7 mm; Mass housing washer:0.39 kg; r1,2 min.:1 mm; D:145 mm; D1:112 mm;
NN4964 NTN Tapered Roller BearingWeight:1.170 kg; Fillet Radius/Chamfer:1.5 mm; B:24 mm; Da (max):133 mm; Static Load Rating:49,500 N; Enclosure:Open; Configuration:Single Row; D:140 mm; Factor fo:15.6; d:90 mm; Dynamic Load Rating:58,000 N; Limiting Speed - Grease:4,800 rpm; da (min):97 mm; ra (max):1.5 mm; Limiting Speed - Oil:5,600 rpm; Radial Clearance:0.030 to 0.058 mm; Bore Type:Cylindrical Bore;
NN3960K NTN Cylindrical Roller Bearingd:30 mm; Radial Clearance:0.013 to 0.028 mm; da:36 mm; ra:1 mm; Weight:0.290 kg; Cy:4.7 mm; Bore Type:Cylindrical Bore; B:23.8 mm; a (max):3.3 mm; Configuration:Double Row; Static Load Rating:21,700 N; Da:56 mm; Snap Ring Outside Diameter:67.7 mm; Limiting Speed - Grease:8,000 rpm; Snap Ring Width:1.7 mm; D:62 mm; Fillet Radius/Chamfer:1 mm; Dx:68.5 mm; Dynamic Load Rating:30,500 N; Enclosure:Snap Ring Groove wit;
NN3022 NTN Tapered Roller Bearingdd (min):106 mm; Limiting Speed - Oil:4,800 rpm; d:75 mm; Configuration:Single Row; Fillet Radius/Chamfer:2.1 mm; Enclosure:Open; db (max):93 mm; Inside Ring Outside Diameter:95.5 mm; r1:2.1 mm; dc (min):97 mm; ra1 (max):2 mm; Radial Clearance:0.065 to 0.100 mm; ra (max):2 mm; Dynamic Load Rating:190,000 N; Da (max):148 mm; B:37 mm; Bore Type:Cylindrical Bore; Limiting Speed - Grease:3,800 rpm; D:160 mm;
NNU49/56 NTN Tapered Roller BearingAxial Load Factor Y1:3.85; Bore Type:Tapered Bore; da (min):522 mm; Enclosure:Open; B:128 mm; Retainer Material:Machined Brass; Static Load Rating:5,700,000 N; Limiting Speed - Oil:750 rpm; Weight:130.000 kg; Configuration:Double Row; Axial Load Factor Y2:5.73; d:500 mm; Limiting Speed - Grease:600 rpm; Dynamic Load Rating:3,400,000 N; Da (max):648 mm; Roller Profile:Symmetric; Radial Clearance:0.370 to 0.490 mm;
NNU4856K NTN Cylindrical Roller Bearingra max.:3 mm; B:76.5 mm; db min.:78 mm; r3,4 min.:3 mm; Da max.:118.5 mm; Da min.:98 mm; T:80 mm; Calculation factor e:0.88; Calculation factor Y0:0.4; Ca min.:4 mm; r1,2 min.:3 mm; Limiting speed:5000 r/min; da max.:77 mm; Calculation factor Y:0.68; a:43 mm; D:130 mm; Reference speed:3000 r/min; C:69 mm; Cb min.:11 mm; Db min.:124 mm;
NNU4956K NTN Cylindrical Roller BearingLimiting speed:3800 r/min; H2:41.275 mm; s:32.941 mm; A:88.9 mm; Basic dynamic load rating C:193 kN; H:144.463 mm; J1:47.625 mm; J min.:209.55 mm; Mass bearing unit:8.62 kg; H1:69.85 mm; da:61.913 mm; J max.:225.425 mm; B:65.484 mm; Attachment bolt diameter G:15.875 mm; S:0.794 mm; L:266.7 mm;
4R3229 NTN Cylindrical Roller Bearingra (max):4 mm; Fillet Radius/Chamfer:5 mm; dd (min):268 mm; Limiting Speed - Oil:1,700 rpm; D:400 mm; Bore Type:Cylindrical Bore; Da (max):378 mm; B:78 mm; r1:5 mm; ra1 (max):4 mm; da (min):212 mm; Dynamic Load Rating:975,000 N; Static Load Rating:1,260,000 N; dc (min):248 mm; Enclosure:Open; Limiting Speed - Grease:1,400 rpm; d:190 mm; Db (max):349 mm; db (max):240 mm; Db (min):378 mm;
4R4449 NTN Cylindrical Roller Bearingrb max.:3.5 mm; D:157 mm; Db min.:151 mm; Fatigue load limit Pu:42.5 kN; T:42 mm; B:42 mm; C:34 mm; a:31.706 mm; Calculation factor e:0.33; Cb min.:8 mm; Calculation factor Y:1.8; r1,2 min.:8 mm; da max.:111 mm; Da min.:140 mm; Da max.:143.5 mm; Dimension series:HM 220100; Ca min.:7 mm; ra max.:8 mm; d1 ≈:127.1 mm; Basic dynamic load rating C:303 kN;
NNU4968 NTN Tapered Roller BearingP120°:21.8 kN; N1:19.05 mm; Pa:6.49 kN; J1:53.975 mm; Cap bolt recommended tightening torque:298.3 N·m; Cap bolt, SAE grade:8; R2:21.431 mm; ba:32.544 mm; Ca:57.785 mm; J max.:279.4 mm; PG:1/8 NPT; Appropriate attachment bolt size G:0.625 in; Cap bolt:2 x 5/8-11 UNC; Labyrinth ring:2 x LOR 33; End plug (suffix Y):EPR 7; P150°:19.6 kN; da:57.15 mm; H:167.481 mm; R1:53.181 mm; P180°:23.1 kN;
NN3076Taconite seal:TER 160; Cap bolt, SAE grade:5; RG:1 NPT; Da:359.999 mm; J min.:571.5 mm; R2:46.038 mm; J max.:635 mm; R1:122.237 mm; Stabilizing ring:SR-40-34; End plug (suffix Y):EPR 21; Initial grease fill:2154.6 g; Max. speed for Taconite seal:425 r/min; H:422.275 mm; J1:127 mm; Housing:SAW 540; P90°:218 kN; Eye bolt:2 x 3/8-16 UNC; da:184.15 mm; Appropriate attachment bolt size G:1.25 in; Cap bolt recommended tightening torque:271.2 N·m;
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;
NN4948 NTN Tapered Roller BearingInside Ring Outside Diameter:119 mm; Da (max):168 mm; ra (max):2 mm; dd (min):130 mm; dc (min):122 mm; D:180 mm; Static Load Rating:305,000 N; Bore Type:Cylindrical Bore; db (max):117 mm; Dynamic Load Rating:250,000 N; ra1 (max):2 mm; Radial Clearance:0.050 to 0.085 mm; Configuration:Single Row; db (min):112 mm; r1:2.1 mm; B:34 mm; Fillet Radius/Chamfer:2.1 mm; d:100 mm; Limiting Speed - Grease:3,200 rpm;

 

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