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Home>Products>Four-Row Cylindrical Roller Bearing>NN4921 NSK CYLINDRICAL ROLLER BEARING

  • NN4921 NSK CYLINDRICAL ROLLER BEARING
  • NN4921 NSK CYLINDRICAL ROLLER BEARING

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NN4921 NSK CYLINDRICAL ROLLER BEARING

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Four-Row Cylindrical Roller Bearing

NSK NN4921 Bearing SPECIFICATIONS

  • Shop Shandong lehang Bearing Co., Ltd NN4921 NSK CYLINDRICAL ROLLER BEARING huge online discount 24 mm a Four-Row Cylindrical Roller Bearing inventory. Four-Row Cylindrical Roller Bearing and Import machinery parts your car needs with Free Shipping and Free Extended Warranty. 20.6 mm da min.

  • NSK

  • NN4921

  • 20.6 mm
  • 15 mm
  • 24 mm
  • 19 mm
  • 15.1 kN
  • 0.8
  • 23.7 mm
  • 0.13 kg
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

  • 20.6 mm
  • 15 mm
  • 24 mm
  • 19 mm
  • 15.1 kN
  • 0.8
  • 23.7 mm
  • 0.13 kg
  • 9.3 kN
  • 1.24
  • 0.63
  • 16000 r/min
  • 23.5 mm
  • 36.4 mm
  • 1 mm
  • 35.65 mm
  • 0.66
  • 1 mm
  • 42 mm
  • 0.07

NSK NN4921 Information techniques NN4921 NSK CYLINDRICAL ROLLER BEARING

 

377TFX01 NSK Thrust Tapered Roller BearingOil level, min.:87 mm; N1:42 mm; P0°:6100 kN; J6:960 mm; Cap bolt, size:M 36x240; Cap bolt, rec. tightening torque:600 N·m; P180°:3200 kN; da:360 mm; Appropriate attachment bolt, rec. tightening torque:2280 N·m; P120°:2900 kN; H1:360 mm; Ca:214 mm; P150°:2500 kN; A:395 mm; Da:620 mm; Bearing (basic designation):C 3176 K; s:30 mm; Q180°:2100 kN; Appropriate attachment bolt, size G:36 mm;
25UMB1 NSK Thrust Tapered Roller BearingBasic dynamic load rating C:21.6 kN; Recommended diameter for attachment bolts, inch G:0.5 in; Housing material:Composite for food a; Thread grub screw G2:5/16-24 UNF; Limiting speed:3200 r/min; Fatigue load limit Pu:0.655 kN; L:118 mm; Mass bearing unit:0.75 kg; N:14.8 mm; J:92 mm; B:42.9 mm; Recommended diameter for attachment bolts, mm G:12 mm; Recommended tightening torque for grub screw:6.5 N·m;
B610-3 NSK Angular contact ball bearingra max.:2.5 mm; Calculation factor Y0:0.9; Db min.:80 mm; Limiting speed:8000 r/min; Dimension series:2EE; Calculation factor e:0.35; C:28 mm; Calculation factor Y:1.7; rb max.:2 mm; D:85 mm; d:40 mm; Reference speed:6700 r/min; d1 ≈:61.2 mm; B:32.5 mm; r3,4 min.:2 mm; a:21.906 mm; da max.:48 mm; Da min.:70 mm; Fatigue load limit Pu:17.3 kN; db min.:50.5 mm;
10UMB09+WX2012 NSK Thrust Tapered Roller BearingK:12 mm; b:22.3 mm; Design variant/feature:NNU K30/W33; Da max.:2027 mm; Mass bearing:9400 kg; Basic static load rating C0:106000 kN; da min.:1367 mm; Reference speed:150 r/min; Basic dynamic load rating C:45700 kN; s max.:36.4 mm; F:1507 mm; r1,2 min.:15 mm; Limiting speed:190 r/min; Fatigue load limit Pu:6000 kN; B:750 mm; D:2060 mm; ra max.:6 mm; Calculation factor kr:0.36; da max.:1474 mm; D1 ≈:1846 mm;
554TFV01A NSK Thrust Tapered Roller BearingP90°:71.2 kN; Stabilizing ring:SR-20-17; PG:1/4 NPT; Pa:18.1 kN; R1:65.088 mm; S:4.763 mm; End plug (suffix Y):EPR 12; H:222.25 mm; Labyrinth ring:2 x LOR 103; Appropriate attachment bolt size G:0.75 in; Housing:SAW 520; Cap bolt, SAE grade:8; Ca:70.104 mm; Bearing:23220 CCK/W33; N1:22.225 mm; ba:51.594 mm; H2:44.45 mm; Mass pillow block:34 kg; Da:180 mm; J min.:295.275 mm;
409TFX01 NSK Thrust Tapered Roller BearingReference grease quantity Gref:1.02 cm³; Calculation factor f:1.05; Mass bearing:0.07 kg; d:25 mm; Calculation factor f2B:1.02; Attainable speed for grease lubrication:43000 r/min; Fatigue load limit Pu:0.22 kN; Preload class A GA:35 N; rb max.:0.3 mm; Da max.:43.8 mm; Calculation factor f2C:1.05; a:10.9 mm; ra max.:0.6 mm; d1:32.1 mm; Calculation factor f2D:1.09; Preload class B GB:70 N; r1,2 min.:0.6 mm;
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;
555TFV01 NSK Thrust Tapered Roller BearingHydraulic nut:HMV 96E; d1:450 mm; d:480 mm; B:75 mm; B1:335 mm; Mass adapter sleeve assembly:128 kg; G2:M 8; B5:95 mm; G3:12 mm; A:6.5 mm; d3:620 mm; G:Tr 480x5;
NNU4934 NSK CYLINDRICAL ROLLER BEARINGBasic static load rating C0:86500 kN; r1,2 min.:7.5 mm; D1 ≈:1095 mm; C:889 mm; Basic dynamic load rating C:30300 kN; Mass bearing:3470 kg; b:22.3 mm; r3,4 min.:4 mm; F:956 mm; Calculation factor kr:790; Design variant/feature:BC4.10/W33WI; Fatigue load limit Pu:5500 kN; K:12 mm; d:862.98 mm; D:1219.302 mm; B:876.3 mm;
130JRF03 NSK Thrust Tapered Roller BearingD:139.7 mm; Specific dynamic load factor K:150 N/mm²; M:6.5 mm; dk:128.016 mm; d:88.9 mm; C:66.675 mm; b:10.5 mm; da min.:95.9 mm; Mass plain bearing:6.25 kg; Lubricant:Maintenance free &nd; r1 min.:1 mm; Da min.:122.8 mm; Design (sliding contact surface combination):Steel/steel; r2 min.:1 mm; Specific static load factor K0:300 N/mm²; rb max.:1 mm; α:5 °; d1 ≈:109.22 mm; Sealing solution:Triple-lip seals;
35UMB27 NSK Thrust Tapered Roller BearingA:54 mm; J min.:149 mm; Basic static load rating C0:23.2 kN; N4:4 mm; Recommended diameter for attachment bolts, inch G:0.625 in; J6:187 mm; H:114 mm; Hexagonal key size for grub screw N:5 mm; N:26 mm; Housing:SY 510 M/VZ033; Thread grub screw G2:M10x1; d:50 mm; J max.:165 mm; Limiting speed:800 r/min; Housing material:Cast iron; Basic dynamic load rating C:35.1 kN; J7:19 mm; H1:57.2 mm; B:51.6 mm;
NNU3032 NSK CYLINDRICAL ROLLER BEARINGJ min.:119.063 mm; Attachment bolt diameter G:12.7 mm; s:25.4 mm; da:38.1 mm; L:174.625 mm; H2:30.163 mm; S:0.794 mm; A:53.975 mm; d2:62.706 mm; J max.:139.7 mm; H1:47.625 mm; Limiting speed:6000 r/min; B:69.85 mm; Basic dynamic load rating C:73.8 kN; A1:72.231 mm; Mass bearing unit:3.15 kg; H:100.013 mm;

 

 

No.BrandlswAUSLM
523TFV01NSK - - - - - - - -
NN494NSK - - 70 mm - - - - -
150RUBE40PVNSK - - - - - - - -
NNU4920KNSK - - - - - - - -
581TFX02NSK - - - - - - - -
NN4934NSK - - - - - 3.175 mm - -
28RCV13NSK - - - - - - - -
266TFV01NSK - - - - - - - -
60TRL12NSK - - - - - - - -
NN3936KNSK - - - - - - - -
B610-7NSK - - - - - - - -
581TFX01NSK - - - 30 mm - - 86 mm -
2M120-7NSK - - - - - - - -
551TFV01NSK - - - - - - - -
409TFX01NSK - - 36 mm - - - - -
NNU3021KNSK - - - - - - - -
NN4926KNSK - - - - - - - -
90TRL05NSK - - - - - - - -
NN3036KNSK - - - - - - - -
NN4932NSK - - - - - - - -
930TFX01NSK - 15 mm - - - - 530 mm -
60TRL08NSK - 31.75 mm - 69.85 mm - 0.794 mm193.675 mm -
NN4922NSK - - - - - - - -
NN3026NSK - - - - - - - -
508TFV01NSK - - - - - - - -
NN3948NSK - - - - - - - -
641TFV01NSK - - - - - - - -

 

NN4921 NSK CYLINDRICAL ROLLER BEARING Video

 

NSK NN4921 INTERCHANGE

Four-Row Cylindrical Roller Bearing Part series NN4921 is a potential replacement for these common bearing part numbers:

  • NN4921

  • NN4921

  • NN4921

  • NN4921

  • NN4921

  • NN4921

  • NN4921

  • NN4921

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NSK NN4921 Technical Articles

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240x340x140 bearing catalogue
Bearing GE240UK-2RS (ISO) | Size and SpecificationRadial spherical plain bearings GE240UK-2RS. Bearing number : GE240UK-2RS. Size (mm) : 240x340x140. Brand : ISO. Bore Diameter (mm) : 240 Bearing SA1-240 (NTN) | Size and Specification |...
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RNA4916 Needle Roller Bearing 90x110x30RNA4916 Needle Roller Bearing 90x110x30. OD (outer diameter): 110mm; Width/Height/thickness: 30mm; Size: 90x110x30 mm; Quantity: One Bearing (inner  Bearing RNAO 90x110x30 (SKF) | Size and...

Four-Row Cylindrical Roller Bearing CATEGORIES

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  • REXROTH Throttle check valve
  • REXROTH Twin throttle check valve
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  • REXROTH Pressure relief valve
  • REXROTH Throttle valves
  • REXROTH Pressure reducing valve
  • REXROTH Throttle check valves
  • REXROTH Directional spool valves
  • REXROTH Directional poppet valves
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  • Kaydon Slewing Bearing
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  • Tapered Roller Bearing
  • Four-Row Cylindrical Roller Bearing
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  • Plain Bearings
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  • Railway Rolling Spherical Roller Bearings
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