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Home>Products>Four-Row Cylindrical Roller Bearing>NN493 NSK CYLINDRICAL ROLLER BEARING

  • NN493 NSK CYLINDRICAL ROLLER BEARING
  • NN493 NSK CYLINDRICAL ROLLER BEARING

NSK NN493 MODELS

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NN493 NSK CYLINDRICAL ROLLER BEARING

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Four-Row Cylindrical Roller Bearing

NSK NN493 Bearing SPECIFICATIONS

  • NN493 NSK CYLINDRICAL ROLLER BEARING Engineering Calculator , Four-Row Cylindrical Roller Bearing Shandong lehang Bearing Co., Ltd 10 N/mm² Specific dynamic load factor K Manufacturing 20 N/mm² Specific static load factor K0 Service . Get Your Free.

  • NSK

  • NN493

  • 10 N/mm²
  • 20 N/mm²
  • 0.1
  • h8
  • H7
  • 12 mm
  • 0.05
  • 0.25 m/s
Shandong lehang Bearing Co., Ltd

Shandong lehang Bearing Co., LtdChina

  • Shandong lehang Bearing Co., Ltd2020-07-10 09:46:19
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Specifications for Four-Row Cylindrical Roller Bearing

  • 10 N/mm²
  • 20 N/mm²
  • 0.1
  • h8
  • H7
  • 12 mm
  • 0.05
  • 0.25 m/s
  • 25 mm
  • 5 m/s
  • 0.058 kg
  • 25 mm

NSK NN493 Information techniques NN493 NSK CYLINDRICAL ROLLER BEARING

 

555TFX01 NSK Thrust Tapered Roller Bearinga:24.916 mm; T:22.75 mm; d1 ≈:59.6 mm; D:80 mm; ra max.:2 mm; Cb min.:7.5 mm; Mass bearing:0.52 kg; r3,4 min.:1.5 mm; C:15 mm; Limiting speed:8500 r/min; d:35 mm; Calculation factor e:0.83; B:21 mm; db min.:44.5 mm; Da max.:72.5 mm; Dimension series:7FB; Calculation factor Y:0.72; r1,2 min.:2 mm; Da min.:62 mm; Db min.:76 mm;
NN3020K NSK CYLINDRICAL ROLLER BEARINGda:38.1 mm; Attachment bolt diameter G:12.7 mm; A:58.737 mm; N1:14.287 mm; s:25.4 mm; Mass bearing unit:4.54 kg; A5:29.369 mm; J:104.775 mm; a:3.969 mm; A1:73.819 mm; A6:19.05 mm; L:136.525 mm; Basic dynamic load rating C:73.8 kN; d2:62.706 mm; B:69.85 mm; S:0.794 mm; Limiting speed:5100 r/min;
10UMB09+WX1812 NSK Thrust Tapered Roller BearingSealed Speed Rating n3:3700 rpm; d:50.000 mm; B:31.00 mm; Basic Dynamic Radial Load Rating C:87100 N; Oil Speed Rating Open/Shielded n2:6300 rpm; D:130.0000 mm; Fillet Radius ra:2.00 mm; Accessories:Two Shields; Basic Static Radial Load Rating Co:52000 N; Grease Speed Rating Open/Shielded n1:5200 rpm;
60TRL09 NSK Thrust Tapered Roller BearingGrease Speed Rating n1:1600 rpm; Fillet Radius ra:2.00 mm; Basic Dynamic Radial Load Rating C:203000 N; B:69.80 mm; D:200.0000 mm; Accessories:Shield & Seal; Basic Static Radial Load Rating Co:200000 N; Sealed Speed Rating n3:1600 rpm; Oil Speed Rating n2:2600 rpm; d:110.000 mm;
266TFV02 NSK Thrust Tapered Roller BearingD:42.0000 mm; Basic Static Radial Load Rating Co:5000 N; Oil Speed Rating Open/Shielded n2:20000 rpm; Sealed Speed Rating n3:11000 rpm; Grease Speed Rating Open/Shielded n1:17000 rpm; d:20.000 mm; Basic Dynamic Radial Load Rating C:9360 N; Fillet Radius ra:0.64 mm; Accessories:Shield & Seal; B:12.00 mm;
NNU4920K NSK CYLINDRICAL ROLLER BEARINGLimiting speed:6000 r/min; Da min.:83 mm; Basic dynamic load rating C:196 kN; d1 ≈:83.1 mm; Calculation factor Y0:0.6; r3,4 min.:2 mm; da max.:62 mm; rb max.:2 mm; Mass bearing:1.95 kg; Basic static load rating C0:216 kN; Da max.:101 mm; D:110 mm; r1,2 min.:2.5 mm; Fatigue load limit Pu:24.5 kN; d:50 mm; Calculation factor Y:1.1; B:40 mm; db min.:61.5 mm; Db min.:103 mm; Reference speed:4500 r/min;
NN4038 NSK CYLINDRICAL ROLLER BEARINGFillet Radius ra:1.00 mm; d:20.000 mm; Grease Speed Rating n1:13000 rpm; Grease Speed Rating Open/Shielded n1:13000 rpm; Basic Static Radial Load Rating Co:7800 N; Sealed Speed Rating n3:9500 rpm; Basic Dynamic Radial Load Rating C:15900 N; D:52.0000 mm; Accessories:Seal & Snap-Ring; B:15.00 mm; Oil Speed Rating Open/Shielded n2:16000 rpm; Oil Speed Rating n2:16000 rpm;
140SLE304 NSK Thrust Tapered Roller Bearingrb max.:1.5 mm; Mass bearing:1.87 kg; Cb min.:8 mm; Fatigue load limit Pu:31 kN; Calculation factor e:0.43; db min.:91 mm; r3,4 min.:1.5 mm; C:29 mm; d:80 mm; r1,2 min.:2 mm; ra max.:2 mm; Da max.:121 mm; D:130 mm; Ca min.:6 mm; da max.:89 mm; T:37 mm; Calculation factor Y0:0.8; a:30.092 mm; Limiting speed:4800 r/min; B:37 mm;
203TFV01 NSK Thrust Tapered Roller BearingReference speed:1000 r/min; ra max.:4 mm; r5 min.:1 mm; r3,4 min.:4 mm; Calculation factor Y1:1.7; D:360 mm; d:200 mm; Calculation factor Y2:2.5; 2B:196 mm; Calculation factor e:0.4; Basic dynamic load rating C:2229 kN; Calculation factor Y0:1.6; Da min.:302 mm; rc max.:1 mm; b:15 mm; Mass bearing pair:88.1 kg; da max.:231 mm; Limiting speed:1700 r/min; Basic static load rating C0:4000 kN; Ca min.:11 mm;
NN3038 NSK CYLINDRICAL ROLLER BEARINGs max.:16 mm; da min.:553 mm; Calculation factor Y:0.4; d:530 mm; d1 ≈:610 mm; E:732.3 mm; Mass bearing:290 kg; B:185 mm; Calculation factor e:0.3; Da max.:757 mm; Db max.:757 mm; das:595 mm; Calculation factor kr:0.3; D:780 mm; ra max.:5 mm; Basic dynamic load rating C:5230 kN; Basic static load rating C0:10600 kN; r1,2 min.:6 mm; Fatigue load limit Pu:780 kN; D1 ≈:702 mm;
NNU3028 NSK CYLINDRICAL ROLLER BEARINGd2:90 mm; Pu:48.190 kN; r1s (min):2 mm; C:35 mm; T:45 mm; r2s (min):0.6 mm; B:45 mm; D:150 mm; Dynamic (Ca):265 kN; Static (Coa):420 kN; rs (min):2.5 mm; a:36 mm;
NNU4928 NSK CYLINDRICAL ROLLER BEARINGMass needle roller:0.34 g; r1,2 min.:0.2 mm; Dw:2 mm; Lw:13.8 mm; r2 max.:0.8 mm; r1 max.:0.6 mm;

 

 

No.BrandlswAUSLM
B820-1ANSK - - - - - - - -
438TFV01NSK - - - - - - - -
641TFV01NSK - - - - - - - -
149TV01NSK - 29.766 mm - 66.675 mm - 0.794 mm244.475 mm -
180SLE413NSK - - - - - 4.763 mm - -
523TFV01NSK - - - - - - 349.25 mm -
B725-1NSK - - - - - - - -
NN3928NSK - - - - - - - -
90TRL08NSK - - - 4.2 mm - - - -
35UMB08NSK - - - - - - - -
NN4038NSK - - - - - - - -
NN4930KNSK - - - - - - - -
NN3922NSK - - - - - - - -
NN3034NSK - - - - - - - -
482TFX01NSK - - - - - - - -
NN3128NSK - 32.941 mm - 76.2 mm - 0.794 mm304.8 mm -
NN3026NSK - - - - - - - -
581TFX02NSK - - - - - - - -
NN4032KNSK - 25.4 mm - 53.975 mm - 0.794 mm187.325 mm -
130JRF03NSK - - - - - - - 6.5 mm
377TFX01NSK - - - - - - - -
30RCV21NSK - - - - - - - -
90TRL03NSK - - - - - - - -
150RUBE2701PVNSK - - - - - - - 21 mm
NN303NSK - - - - - - - -
615TFV01NSK - - 78 mm - - - - -
30RCV25NSK - - - - - - - -
NN3938NSK - - - - - - - -
130RUBE41E1PVNSK - - - - - - - -
2J120-11NSK - - - - - - 361.95 mm -

 

NN493 NSK CYLINDRICAL ROLLER BEARING Video

 

NSK NN493 INTERCHANGE

Four-Row Cylindrical Roller Bearing Part series NN493 is a potential replacement for these common bearing part numbers:

  • NN493

  • NN493

  • NN493

  • NN493

  • NN493

  • NN493

  • NN493

  • NN493

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Four-Row Cylindrical Roller Bearing CATEGORIES

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  • REXROTH Throttle check valve
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  • Technical Articles
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