Product Details

NNU4992K NTN Cylindrical Roller Bearing

Brand Name NTN
Model Number NNU4992K
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandhKBGbaCf
NN3060KNTN - - 6 mm - - - - -
4R3618NTN - - - - - 27.2 mm - -
NNU4944KNTN - 3 mm27 mm - - - - -
NNU4956NTN - - - - - - - -
4R4039NTN14 mm - 52 mmTr 420x532 mm - - -
NNU49/500KNTN - - 2.5 mm - - - - 10 mm
NN3952KNTN86.5 mm - 140 mm - - 7 mm - -
NNU4980NTN195 mm - 35 mmM 52x3 - - - -
NN4052NTN - 9 mm93 mm - 16.7 mm - - -
4R4449NTN - - 42 mm - - 31.706 mm34 mm -
NN3076NTN - - - - - - - -
4R3231NTN - - 14 mm - - - - -
NN3948KNTN - - 30.2 mm - - - - -
NN494NTN - - 90 mm - - - - -
NNU4940KNTN49.212 mm - - - - - - -
4R3056NTN - - 80.169 mm - - - - -
NNU3144NTN - - 11 mm - - - - -
4R3029NTN - - 90 mm - - - 88 mm -
NNU3034KNTN - - 19 mm - - - - -
4R3039NTN - - - - - - - -
NN3922NTN - - - - - - - -
NN3044NTN - - 47 mm - - - - -
NNU4938KNTN - - 29 mm - - - - -
NN3928NTN - - - - - - - -

 

NNU3028 NTN Tapered Roller BearingLimiting Speed - Oil:1,000 rpm; ra (max):4 mm; Axial Load Factor Y0:2.07; Enclosure:Open; Configuration:Double Row; B:146 mm; Center Guidance:Fixed Inner Ring Rib; Radial Clearance:0.170 to 0.260 mm; Limiting Speed - Grease:840 rpm; Axial Load Factor Y2:3.15; Retainer Material:Machined Brass; Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:5 mm; Roller Profile:Symmetric; Weight:98.400 kg; d:280 mm;
NNU4944 NTN Tapered Roller Bearingr1:3 mm; ra1 (max):2.5 mm; Dynamic Load Rating:500,000 N; d:160 mm; D:290 mm; Static Load Rating:665,000 N; db (min):174 mm; Da (max):276 mm; db (max):192 mm; Enclosure:Open; Fillet Radius/Chamfer:3 mm; Weight:15.600 kg; Limiting Speed - Grease:1,900 rpm; Limiting Speed - Oil:2,200 rpm; Bore Type:Cylindrical Bore; dc (min):197 mm; ra (max):2.5 mm; B:48 mm; Radial Clearance:0.115 to 0.165 mm; dd (min):210 mm;
NN3144 NTN Tapered Roller Bearingdb min.:47.5 mm; T:19 mm; Fatigue load limit Pu:7.65 kN; C1:3.5 mm; D:68 mm; Reference speed:7500 r/min; Basic dynamic load rating C:64.7 kN; r1,2 min.:1 mm; Calculation factor Y:1.6; Calculation factor e:0.37; d:40 mm; ra max.:1 mm; d1 ≈:54.7 mm; Limiting speed:9500 r/min; Calculation factor Y0:0.9; a:14.797 mm; Dimension series:3CD; D1:72 mm; da max.:46 mm; r3,4 min.:1 mm;
NNU4920KFatigue load limit Pu:190 kN; B:112 mm; Calculation factor Y2:3; Calculation factor Y0:2; da min.:197 mm; K:7.5 mm; Da max.:303 mm; d:180 mm; D1 ≈:285 mm; b:13.9 mm; da max.:205 mm; Mass bearing:38 kg; r1,2 min.:4 mm; Basic static load rating C0:2120 kN; Calculation factor e:0.33; d2 ≈:205 mm; Calculation factor Y1:2; Basic dynamic load rating C:1560 kN; ra max.:3 mm; Limiting speed:360 r/min;
NN3064F:63 mm; B:25 mm; Mass inner ring:0.14 kg; r, r1,2 min.:1 mm; d:55 mm;
NN3956 NTN Tapered Roller BearingBore Type:Cylindrical Bore; D:360 mm; d:170 mm; Inside Ring Outside Diameter:220 mm; dd (min):241 mm; Enclosure:Open; Configuration:Single Row; Limiting Speed - Oil:1,800 rpm; r1:4 mm; Dynamic Load Rating:1,220,000 N; Fillet Radius/Chamfer:4 mm; Radial Clearance:0.120 to 0.170 mm; Limiting Speed - Grease:1,400 rpm; db (min):188 mm; B:120 mm; ra1 (max):3 mm; db (max):216 mm; dc (min):223 mm; ra (max):3 mm;
4R3628 NTN Cylindrical Roller BearingH1:95.25 mm; ba:35.719 mm; A2:195.275 mm; Da:150 mm; R2:22.225 mm; Cap bolt, SAE grade:8; Pa:9.25 kN; Cap bolt:2 x 5/8-11 UNC; Housing:SSAFS 517; P60°:78.7 kN; P120°:28.9 kN; PG:1/8 NPT; H2:38.1 mm; h:34.925 mm; Ca:45.796 mm; P180°:32 kN; A1:88.9 mm; P90°:47.2 kN; Cap bolt recommended tightening torque:298.3 N·m; H:187.325 mm;
4R4445 NTN Cylindrical Roller Bearingd:5 mm; Permissible sliding velocity v max.:5 m/s; Specific static load factor K0:20 N/mm²; Specific dynamic load factor K:10 N/mm²; Coefficient of friction µ max.:0.1; Coefficient of friction µ min.:0.05; B:8 mm; D1:13 mm; D:9 mm; Mass bushing:0.003 kg; B1:2 mm; Tolerance shaft:h8; Permissible sliding velocity v min.:0.25 m/s; Tolerance housing:H7;
4R2906 NTN Cylindrical Roller Bearingdc (min):75 mm; Fillet Radius/Chamfer:1.5 mm; Dynamic Load Rating:97,500 N; r1:1.5 mm; Enclosure:Open; Limiting Speed - Grease:5,300 rpm; Da (max):101.5 mm; Limiting Speed - Oil:6,300 rpm; Inside Ring Outside Diameter:72 mm; Configuration:Single Row; db (min):68.5 mm; D:110 mm; ra (max):1.5 mm; Radial Clearance:0.060 to 0.090 mm; B:22 mm; Static Load Rating:107,000 N; d:60 mm; Bore Type:Cylindrical Bore;
NN4960K NTN Cylindrical Roller BearingDa (max):346 mm; Configuration:Double Row; Roller Profile:Symmetric; Radial Clearance:0.240 to 0.320 mm; ra (max):2.5 mm; d:240 mm; B:92 mm; Constant e:0.24; Limiting Speed - Oil:1,500 rpm; Static Load Rating:2,000,000 N; Axial Load Factor Y2:4.11; Fillet Radius/Chamfer:3 mm; Dynamic Load Rating:1,530,000 N; Limiting Speed - Grease:1,200 rpm; Weight:33.500 kg; Enclosure:Open; Center Guidance:Fixed Inner Ring Rib;
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;
4R3224 NTN Cylindrical Roller BearingDa (max):292 mm; dd (min):223 mm; Limiting Speed - Oil:2,400 rpm; B:52 mm; d:170 mm; db (max):204 mm; D:310 mm; Radial Clearance:0.075 to 0.125 mm; dc (min):211 mm; Configuration:Single Row; Fillet Radius/Chamfer:4 mm; Dynamic Load Rating:475,000 N; Static Load Rating:635,000 N; Limiting Speed - Grease:2,000 rpm; ra1 (max):3 mm; Inside Ring Outside Diameter:208 mm; ra (max):3 mm; Enclosure:Open; db (min):188 mm;
NNU4980K NTN Cylindrical Roller Bearingda (min):113 mm; Weight:1.540 kg; D:160 mm; Limiting Speed - Grease:4,000 rpm; Groove Width:3.1 mm; Dynamic Load Rating:72,500 N; ra (max):2 mm; Radial Clearance:0.036 to 0.066 mm; Enclosure:Open; Cy (max):6.1 mm; Limiting Speed - Oil:4,800 rpm; Dx (min):172 mm; B:26 mm; Bore Type:Cylindrical Bore; d:105 mm; Fillet Radius/Chamfer:2 mm; Da (max):152 mm; Configuration:Single Row; Groove Diameter:155.2 mm;
4R4039 NTN Cylindrical Roller BearingAssociated spanner:TMFN 64-80; G:Tr 420x5; d1:462 mm; B:52 mm; Mass lock nut:17 kg; d2:439 mm; B5:66 mm; B3:10 mm; h:14 mm; d3:490 mm; b:32 mm;

 

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NTN "NNU4992K " Bearing|Size:460 * 620 * 160,"NNU4992K " Price,"NNU4992K " Size

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