Product Details

NN4921 NTN Tapered Roller Bearing

Brand Name NTN
Model Number NN4921
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BranddWSAPNHC
4R4027NTN10 mm - - - - - - 3 mm
4R4416NTN45 mm - - - - - - -
NNU3022NTN - - - - - - - 23 mm
NNU313NTN45 mm - - - - - - 32 mm
NNU3034KNTN90 mm - - - - - - 40 mm
4R2035NTN25,4 mm - - - - - - 17,462 mm
NN3084NTN43 mm - - - - - - -
4R3639NTN800 mm - - - - - - 258 mm
NNU488NTN40 mm - - - - - - 40 mm
NN4922KNTN340 mm - - - - - - 90 mm
NNU4940KNTN15 mm - - - - - - -
4R3628NTN3 mm - - - - - - 2,5 mm
NNU49/5NTN130 mm - - - - - - 37 mm
NNU3134NTN20 mm - 7 mm16 mm - 10 mm90 mm -
NN303NTN850 mm - - - - - - 200 mm
NN3960KNTN240,000 mm - - - - - - 48,000 mm
NNU4864NTN - - - - - - - -
NNU4920KNTN300 mm - - - - - - 192 mm
NNU3164NTN65 mm - - - - - - 45 mm
NN3020KNTN110 mm - - - - - - -
NN4952NTN150 mm - - - - - 40 mm12 mm
NNU49/560KNTN150 mm - - - - - - -
NN3030KNTN22,225 mm - 7,5 mm32 mm - 11,5 mm28,6 mm -
NNU4980NTN - - - - - - - 31,75 mm
NNU3184NTN65 mm - - 66 mm - 25 mm - -

 

NN3134 NTN Tapered Roller BearingID Chamfer Length (Ci):0.500; Shaft Dia., Nominal (d):26.0000; Bearing Bore after Mounting (di):26 +0.181 / +0.040; Outer Diameter (mm):30; Shaft Size (ds) - 26 +0 / -0.033:26 +0 / 0.033; Bore Diameter (mm):26; ID Chamfer Angle (B deg.):35; Average Clearance (Cd):0.1270; Bearing Outside Diameter, Nominal(Do):30.000; Bearing Length, Nominal (B):25.000; OD Chamfer Length (Co):1.200; Housing Bore Dia. (Dh) - 30 +0.021 / -0:30 +0.021 / 0;
NN3048K NTN Cylindrical Roller BearingBore Diameter (mm):45; Basic dynamic load rating (C):72 kN; D:75 mm; Bearing number:33009; d:45 mm; R:1 mm; Outer Diameter (mm):75; T:24 mm; B:24 mm; Weight:0,432 Kg; Size (mm):45x75x24; r:1 mm; Width (mm):24; C:19 mm;
NN3028KBearing number:51112; D:85 mm; d1:85 mm; Ca:41500 N / Dynamic lo; m:0,278 kg / Weight; Da max:70 mm; Outer Diameter (mm):85; rmin:1 mm; D1:62 mm; Size (mm):60x85x17; T:17 mm; nG:5500 1/min / Limitin; ra max:1 mm; Cua:5000 N / Fatigue li; C0a:112000 N / Static lo; Width (mm):17; d:60 mm; da min:75 mm; Bore Diameter (mm):60; A:0,063 / Factor min.;
NN3948K NTN Cylindrical Roller Bearingr3,4 - min.:1.1 mm; d1:45 mm; da max.:61 mm; Da max.:65.5 mm; dynamic load capacity:58.5 kN; Number of Rows of Rollers:Single Row; finish/coating:Uncoated; r3,4 min.:1.1 mm; ra - max.:1 mm; Precision Class:RBEC 1 | ISO P0; maximum rpm:12000 RPM; fillet radius:1 mm; application:Piston Type Machines; bore diameter:30 mm; Mass bearing:0.36 kg; Calculation factor - kr:0.12; Limiting speed:12000 r/min;
NNU49/500K NTN Cylindrical Roller BearingKeyway e:89.5 mm; B:76.20 mm; Oil Speed Rating Max. n2:800 rpm; D:160.3000 mm; d:88.903 mm; Grease Speed Rating Max. n1:500 rpm; Preload:1200 lb; Fillet Radius ra:2.00 mm; Oil Mist Speed Rating Max. n3:1200 rpm; X-L-O Part Number:165-17; Keyway f:6.4 mm;
4R4429 NTN Cylindrical Roller BearingBasic static load rating (C0):934 kN; Basic dynamic load rating (C):790 kN; Width (mm):68; Calculation factor (Y1):2,27; Weight:10,8 Kg; C:68 mm; Calculation factor (Y0):2,22; (Grease) Lubrication Speed:2200 r/min; Bearing number:23128AXK; Bore Diameter (mm):140; d:140 mm; Calculation factor (e):0,3; Outer Diameter (mm):225; r min.:2,1 mm; D:225 mm; Size (mm):140x225x68; B:68 mm; (Oil) Lubrication Speed:3100 r/min;
NNU4944 NTN Tapered Roller BearingB:31 mm; Bore Diameter (mm):75; Weight:1,2 Kg; B2:16 mm; D:130 mm; Outer Diameter (mm):130; d1:65 mm; r2 min.:1,5 mm; Basic dynamic load rating (C):43,5 kN; Bearing number:2215-K+H315; d:75 mm; B1:55 mm; r1 min.:1,5 mm; D1:98 mm; Size (mm):75x130x31; Basic static load rating (C0):20,7 kN; Width (mm):31; C:31 mm;
NNU4980K NTN Cylindrical Roller BearingBearing number:EGB1015-E50; Length Thru Bore:0.591 Inch | 15 Mill; Noun:Bearing; Material:Permaglide P20; Weight / Kilogram:0.008; dL:3 mm; B:15 mm; Outer Diameter (mm):12; Width (mm):15; Long Description:10MM Nominal Bore; 1; Manufacturer Name:SCHAEFFLER GROUP; Inch - Metric:Metric; Category:Sleeve Bearings; Profile:Bushing No Flange Sp; Keyword String:Plain; Nominal Bore:0.394 Inch | 10 Mill; Manufacturer Item Number:PAP1015P20;
NN3934 NTN Tapered Roller BearingB:73 mm; (Grease) Lubrication Speed:2 600 r/min; Outer Diameter (mm):215; C:73 mm; Weight:12,8 Kg; r min.:3 mm; J:140,3 mm; Bore Diameter (mm):100; D:215 mm; Basic static load rating (C0):715 kN; d:100 mm; Bearing number:NUP2320E; Basic dynamic load rating (C):570 kN; Size (mm):100x215x73; Width (mm):73; r1 min.:3 mm; Fw:127,5 mm;
4R383 NTN Cylindrical Roller BearingSize (mm):85.725x133.35x30.162; Width (mm):30,162; a:0,8 mm; B:29,769 mm; d:85,725 mm; Basic dynamic load rating (C):143 kN; Weight:1,39 Kg; Bore Diameter (mm):85,725; Bearing number:497/492A; Outer Diameter (mm):133,35; (Grease) Lubrication Speed:2400 r/min; Basic static load rating (C0):216 kN; D:133,35 mm; T:30,162 mm; C:22,225 mm;
NNU3144 NTN Tapered Roller BearingC:25 mm; Width (mm):25; Size (mm):55x100x25; B:25 mm; B1:45 mm; Bore Diameter (mm):55; B2:12,5 mm; Outer Diameter (mm):100; d1:50 mm; D:100 mm; d:55 mm; Bearing number:2211K-2RS+H311;
NNU3048Bearing number:W208PP5; Size (mm):28.575x80x39.52; C:18 mm; B:39,52 mm; Bi:39,52 mm; Bore Diameter (mm):28,575; D:80 mm; d:28,575 mm; Be:18 mm; Outer Diameter (mm):80; Width (mm):39,52;
NNU4996 NTN Tapered Roller BearingLong Description:220MM Tapered Bore;; Noun:Bearing; Weight / Kilogram:55; D:370 mm; d:220 mm; Da max.:352 mm; mass:53; ALP1:11; Product Group:B04311; Width:4.724 Inch | 120 Mil; ALP2:25; Da min:320 mm; X0:1; DI_:260.737; hidYobi:23144CKE4; Category:Spherical Roller Bea; da max:254 mm; Withdrawal Sleeve:AH3144 AOH3144 (Spec; r min.:4 mm; ra max.:3 mm;
NN3038K NTN Cylindrical Roller BearingS:8,3 mm; Weight:36,4 Kg; B:65 mm; D:420 mm; r1 min.:4 mm; Bearing number:NU1056-MA6+HJ1056; Outer Diameter (mm):420; Width (mm):65; Basic dynamic load rating (C):709 kN; Size (mm):280x420x65; Basic static load rating (C0):1157 kN; C:65 mm; F:316 mm; r3 min.:4 mm; D1:369,7 mm; r4 min.:4 mm; Bore Diameter (mm):280; d:280 mm; B2:16 mm; B3:31,5 mm;

 

 

NN4921 NTN Tapered Roller Bearing Video

 

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