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Home>Products>Four-Row Cylindrical Roller Bearing>NN4938 NSK CYLINDRICAL ROLLER BEARING

  • NN4938 NSK CYLINDRICAL ROLLER BEARING
  • NN4938 NSK CYLINDRICAL ROLLER BEARING

NSK NN4938 MODELS

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NN4938 NSK CYLINDRICAL ROLLER BEARING

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Four-Row Cylindrical Roller Bearing

NSK NN4938 Bearing SPECIFICATIONS

  • With 0.41 kg Mass bushing over 10170 full-service stores, our NN4938 NSK CYLINDRICAL ROLLER BEARING Shandong lehang Bearing Co., Ltd inventory is extensive and our parts are priced right. within 24 hours. This helps you maximize 0.05 Coefficient of friction µ min. your productivity by saving time and your hard-earned dollars.

  • NSK

  • NN4938

  • 0.05
  • 0.41 kg
  • 0.25 m/s
  • 65 mm
  • 5 m/s
  • 0.1
  • h8
  • 60 mm
Shandong lehang Bearing Co., Ltd

Shandong lehang Bearing Co., LtdChina

  • Shandong lehang Bearing Co., Ltd2020-07-10 09:46:19
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Price Inspection Certificate Product Specifications Company Profile

Specifications for Four-Row Cylindrical Roller Bearing

  • 0.05
  • 0.41 kg
  • 0.25 m/s
  • 65 mm
  • 5 m/s
  • 0.1
  • h8
  • 60 mm
  • H7
  • 75 mm
  • 10 N/mm²
  • 20 N/mm²

NSK NN4938 Information techniques NN4938 NSK CYLINDRICAL ROLLER BEARING

 

NN4930K NSK CYLINDRICAL ROLLER BEARINGMaterial constant KM:330; G:M 56x4; r1 min.:1 mm; d2 max.:162 mm; l2 max.:319 mm; α:6 °; Basic static load rating C0:490 kN; h:235 mm; l7 min.:85 mm; B:49 mm; C1 max.:43 mm; dk:92 mm; Mass rod end:7.9 kg; d:70 mm; Basic dynamic load rating C:315 kN; Specific dynamic load factor K:100 N/mm²; l1 min.:125 mm;
NNU3021K NSK CYLINDRICAL ROLLER BEARINGLimiting value e:0.3; da max.:105 mm; Reference speed:4000 r/min; ra max.:2.5 mm; rb max.:2.5 mm; s max.:5.8 mm; da min.:99 mm; Fatigue load limit Pu:60 kN; Axial load factor Y:0.4; Limiting speed:7000 r/min; B:60 mm; Mass bearing:7.52 kg; db min.:111 mm; r1,2 min.:3 mm; r3,4 min.:3 mm; D:180 mm; Basic dynamic load rating C:455 kN; Da max.:165.5 mm; d:85 mm; Basic static load rating C0:490 kN;
35UMB08 NSK Thrust Tapered Roller BearingFillet Radius ra:2.00 mm; Basic Static Radial Load Rating Co:153000 N; Basic Dynamic Radial Load Rating C:182000 N; D:140.0000 mm; Fillet Radius rb:1.00 mm; Oil Speed Rating n2:4500 rpm; d:55.000 mm; Grease Speed Rating n1:3200 rpm; B:66.00 mm;
NNU4944 NSK CYLINDRICAL ROLLER BEARINGd:55.000 mm; B:33.00 mm; Grease Speed Rating Open/Shielded n1:5000 rpm; Basic Dynamic Radial Load Rating C:99500 N; Sealed Speed Rating n3:3400 rpm; D:140.0000 mm; Oil Speed Rating Open/Shielded n2:6000 rpm; Accessories:Two Seals; Basic Static Radial Load Rating Co:62000 N; Fillet Radius ra:2.00 mm;
2M120-7 NSK Thrust Tapered Roller Bearinga:76 mm; Pu:4.291 kN; Dynamic (Cr):90.746 kN; ra:1.5 max; D:120 mm; Grease:3 500 min-1; Static (Cor):94.400 kN; da:72 min; Weight:1.76 kg; Oil:4 200 min-1; B:38.1 mm; Da:111 max; d:65 mm; rs (min):1.5 mm; Bearing designation:3213  ;
NNU3036 NSK CYLINDRICAL ROLLER BEARINGA2:250.825 mm; Cap bolt, SAE grade:8; L:419.1 mm; Da:215.001 mm; PG:1/4 NPT; A1:120.65 mm; ba:53.181 mm; R2:30.163 mm; Housing:SSAFS 524; Max. speed for Taconite seal:725 r/min; H2:53.975 mm; S:4.763 mm; P90°:149 kN; P60°:249 kN; Taconite seal:TER 111; P150°:87.2 kN; R1:79.375 mm; P180°:107 kN; Ca:67.793 mm; da:103.188 mm;
407TFX01 NSK Thrust Tapered Roller BearingSpecific static load factor K0:45 N/mm²; Tolerance shaft:e7; Specific dynamic load factor K:25 N/mm²; Permissible sliding velocity v min.:0 m/s; B1:3 mm; d:12 mm; D:18 mm; Coefficient of friction µ max.:0.15; Tolerance housing:H7; B:12 mm; Permissible sliding velocity v max.:0.5 m/s; D1:22 mm; Mass bushing:0.018 kg; Coefficient of friction µ min.:0.08;
JC3212 NSK Thrust Tapered Roller BearingBasic Dynamic Radial Load Rating C:63700 N; Accessories:Shield & Seal; Grease Speed Rating Open/Shielded n1:4500 rpm; Oil Speed Rating Open/Shielded n2:5300 rpm; d:95.000 mm; Sealed Speed Rating n3:2800 rpm; D:145.0000 mm; Basic Static Radial Load Rating Co:54000 N; B:24.00 mm; Fillet Radius ra:1.50 mm;
NN3030K NSK CYLINDRICAL ROLLER BEARINGdk:105 mm; Mass rod end:15 kg; d:80 mm; Specific dynamic load factor K:100 N/mm²; C1 max.:48 mm; h1:230 mm; r1 min.:1 mm; Material constant KM:330; G:M 64x4; Basic static load rating C0:655 kN; d4 ≈:105 mm; Basic dynamic load rating C:400 kN; α:5 °; l4 max.:324 mm; l7 min.:90 mm; B:55 mm; w:90 mm; d2 max.:182 mm; l3 min.:85 mm; l5 ≈:45 mm;
NN302 NSK CYLINDRICAL ROLLER BEARINGGrease Speed Rating n1:26000 rpm; d:9.000 mm; Basic Dynamic Radial Load Rating C:3900 N; Oil Speed Rating n2:32000 rpm; D:26.0000 mm; B:8.00 mm; Basic Static Radial Load Rating Co:815 N; Fillet Radius ra:0.60 mm;
930TFV01 NSK Thrust Tapered Roller BearingBasic static load rating C0:19600 kN; D1 ≈:637 mm; T:419.1 mm; Calculation factor Y0:1.6; d:457.073 mm; Thrust factor K:1.49; r3,4 min.:6.4 mm; D:730.148 mm; Design variant/feature:TQO/GWI; Calculation factor Y1:1.7; Calculation factor e:0.4; Mass bearing:630 kg; Fatigue load limit Pu:1460 kN; Comparative axial load rating CFa:456 kN; Calculation factor Y2:2.5; Comparative radial load rating CF:2400 kN;
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;

 

 

No.BrandlswAUSLM
NN3034NSK - - - - - - - -
15UMB01B+IX5015-01NSK - - - 45 mm - - - -
NN3032KNSK - - - - - - - -
NNU4926NSK - - - - - - - -
12UMB15+WX3015-01NSK - - - - - - - -
NN3948KNSK - - - - - - - -
609TFX03NSK - - - - - - - -
NNU3038NSK - - - - - - - -
180RUBE40APVNSK - - - - - - - -
NN3132NSK - - - - - 4.763 mm - -
523TFX01NSK - - - - - - 361.95 mm -
495TFV01NSK - - - - - - - -
710TFX01NSK - - - - - - - -
609TFV01NSK - - - - - - - -
NNU304NSK - - - - - - - -
38RCV07NSK - - - - - - - -
NNU3126NSK - - - - - - - -
NN3024NSK - - - - - - - -
60TRL09NSK - - - - - - - -
110RUBE1702PVNSK - - - - - - - -
NNU4922NSK - - - - - - - -
NNU4032NSK - - - - - - - -
220TFX01NSK - - - - - - - -
523TFV01NSK - - - - - - 349.25 mm -

 

NN4938 NSK CYLINDRICAL ROLLER BEARING Video

 

NSK NN4938 INTERCHANGE

Four-Row Cylindrical Roller Bearing Part series NN4938 is a potential replacement for these common bearing part numbers:

  • NN4938

  • NN4938

  • NN4938

  • NN4938

  • NN4938

  • NN4938

  • NN4938

  • NN4938

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Shandong lehang Bearing Co., Ltd
Addressjinan,shandong,China
Phone(Working Time)86-65-4731
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NSK NN4938 Technical Articles

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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
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