NTK BEARING PRECISION AXLE CORP.
NTK BEARING PRECISION AXLE CORP.
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Home>Products>Tapered Roller Bearing>NNU4938K

  • NNU4938K
  • NNU4938K

NTN NNU4938K MODELS

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NNU4938K

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Tapered Roller Bearing

NTN NNU4938K Bearing SPECIFICATIONS

  • YOU’LL FIND 65 mm da (min) AN EXTENSIVE SELECTION OF NNU4938K 1.370 kg Weight FOR 0.023 to 0.043 mm Radial Clearance SALE. NTK BEARING PRECISION AXLE CORP.

  • NTN

  • NNU4938K

  • 1.370 kg
  • 0.023 to 0.043 mm
  • 65 mm
  • 120 mm
  • Double Seal
  • 71,500 N
  • 2 mm
  • 110 mm
Download NTN NNU4938K Spec Sheet
NTK BEARING PRECISION AXLE CORP.

NTK BEARING PRECISION AXLE CORP.China

  • NTK BEARING PRECISION AXLE CORP.2020-07-10 09:46:19
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NNU4938K Compare similar products

  • 1.370 kg
  • 0.023 to 0.043 mm
  • 65 mm
  • 120 mm
  • Double Seal
  • 71,500 N
  • 2 mm
  • 110 mm
  • 55 mm
  • 13.1
  • 2 mm
  • 4,000 rpm
  • Cylindrical Bore
  • 29 mm
  • 44,500 N
  • Single Row
NNU4938K pdf

NTN NNU4938K NNU4938K Product Features

No.BrandhKBGbaCf
NNU48/600NTN46.831 mm - - - - - - -
NN4944KNTN - - 35 mm - - - - -
NN3072KNTN - 12 mm236 mmTr 750x722.3 mm - - -
NN3964KNTN - - - - - - - -
NNU4934KNTN - - 24 mm - - - - -
NN3038NTN - - 33 mm - - - - -
4R3823NTN - - 19.842 mm - - 18.656 mm16.667 mm -
NNU3022KNTN45.244 mm - - - - - - -
NN30/600NTN - - - - - - - -
NNU3024NTN - - 18 mm - - - - -
NN4940KNTN42.069 mm - - - - - - -
NNU3034NTN - - 20 mm - - - - -
NN4921KNTN60.325 mm - - - - - - -
NNU4952NTN - - 60 mm - - - - -
NNU4980KNTN - - 26 mm - - - - -
NNU4964NTN - - - - - - - -
NN314NTN - - 13 mm - - - - -
NNU4952KNTN - - 844.55 mm - - - - -
NNU304NTN - - 15 mm - - - - -
NN403NTN - - 39.7 mm - - - - -
4R4027NTN - - - - - - - -
4R4413NTN - - 33 mm - - - - -
NN3030KNTN - - 35 mm - - - - -
NN4922NTN - - 13 mm - - - - -
NN3956KNTN - 3 mm - - - 66.359 mm - -
NNU4940KNTN49.212 mm - - - - - - -
NN4936KNTN25.4 mm - 140 mm - 51.3 mm - - -
NN3952NTN45.244 mm - - - - - - -
NNU492NTN40.922 mm - - - - - - -
NN4964KNTN - - - - - - - -

 

NN492 NTN Tapered Roller BearingHole Diameter (do):6 mm; Dynamic Load Rating:1,050,000 N; Axial Load Factor Y1:2.60; Configuration:Double Row; ra (max):2.5 mm; Weight:13.900 kg; Retainer Material:Pressed Steel; d:140 mm; Da (max):236 mm; da (min):154 mm; Center Guidance:Floating Steel Ring; Enclosure:Open; D:250 mm; Limiting Speed - Grease:2,100 rpm; Fillet Radius/Chamfer:3 mm; Constant e:0.26; Axial Load Factor Y0:2.54; Radial Clearance:0.145 to 0.190 mm;
NN3938 NTN Tapered Roller BearingB:9 mm; Static Load Rating:4,500 N; Limiting Speed - Grease:16,000 rpm; ra (max):0.3 mm; Weight:0.042 kg; Fillet Radius/Chamfer:0.3 mm; Bore Type:Cylindrical Bore; d:25 mm; Limiting Speed - Oil:20,000 rpm; Da (max):40 mm; da (min):27 mm; Radial Clearance:0.013 to 0.028 mm; Configuration:Single Row; Dynamic Load Rating:7,000 N; D:42 mm; Enclosure:Open; Factor fo:15.3;
NN3076K NTN Cylindrical Roller BearingA2:153.988 mm; S:1.984 mm; PG:1/8 NPT; P120°:6.67 kN; H2:20.637 mm; Cap bolt, SAE grade:5; Housing:SAF 507; H:98.822 mm; Stabilizing ring:36053-6; P60°:18.2 kN; P150°:5.78 kN; da:30.163 mm; RG:1/8 NPT; Cap bolt recommended tightening torque:40.7 N·m; L:190.5 mm; End plug (suffix Y):EPR 2; P90°:11.1 kN; H1:50.8 mm; Ca:26.797 mm; R1:23.813 mm;
NNU4996K NTN Cylindrical Roller Bearingdk:520 mm; Da max.:583 mm; Mass plain bearing:174 kg; Specific dynamic load factor K:80 N/mm²; Design (sliding contact surface combination):Steel/PTFE FRP; da min.:450 mm; B:218 mm; b:27 mm; ra max.:1.5 mm; Da min.:502 mm; Specific static load factor K0:120 N/mm²; r1 min.:1.5 mm; C:185 mm; Material constant KM:1055; Sealing solution:-; Basic dynamic load rating C:5850 kN; r2 min.:4 mm; α:3 °;
NN3064F:63 mm; B:25 mm; Mass inner ring:0.14 kg; r, r1,2 min.:1 mm; d:55 mm;
NNU4996 NTN Tapered Roller BearingCap bolt:2 x 5/8-11 UNC; R1:60.325 mm; Labyrinth ring:2 x LOR 38; Stabilizing ring:2 x SR-1615; Initial grease fill:286.33 g; h:42.862 mm; A2:149.225 mm; H2:41.275 mm; R2:27.94 mm; Appropriate attachment bolt size G:0.75 in; PG:1/8 NPT; J max.:295.275 mm; P150°:40.5 kN; H:192.088 mm; Da:160 mm; Cap bolt recommended tightening torque:298.3 N·m; Cap bolt, SAE grade:8; L:349.25 mm; J min.:263.525 mm;
NN3944 NTN Tapered Roller BearingCalculation factor kr:0.33; d:410 mm; rb max.:4 mm; D:600 mm; D1 ≈:540 mm; s max.:6.3 mm; Basic dynamic load rating C:3800 kN; Limiting speed:1100 r/min; da min.:430 mm; B:220 mm; F:460 mm; ra max.:4 mm; α:20 °; Design variant/feature:NNU.4/C4W33WI; db min.:465 mm; da max.:456 mm; r3,4 min.:13 mm; b:16.7 mm; Fatigue load limit Pu:720 kN; Reference speed:750 r/min;
NN3026Kdas:495 mm; D:580 mm; B:72 mm; Reference speed:430 r/min; da min.:473 mm; d:460 mm; Limiting speed:530 r/min; Fatigue load limit Pu:260 kN; D1 ≈:543 mm; ra max.:2.5 mm; Mass bearing:44 kg; E:553 mm; Basic dynamic load rating C:1300 kN; Calculation factor Y:0.4; r1,2 min.:3 mm; Da max.:567 mm; Calculation factor e:0.3; Db max.:567 mm; Calculation factor kr:0.11; d1 ≈:501 mm;
4R3226 NTN Cylindrical Roller BearingK:3 mm; Calculation factor e:0.24; G1:9 mm; Calculation factor Y0:2.8; B2 ≈:57 mm; Calculation factor Y2:4.2; Basic dynamic load rating C:331 kN; Reference speed:3800 r/min; Limiting speed:5300 r/min; b:6 mm; ra max.:2 mm; da min.:97.2 mm; Da max.:149 mm; G:M 100x2; Fatigue load limit Pu:39 kN; Basic static load rating C0:375 kN; B1:53 mm; B:40 mm; Calculation factor Y1:2.8; d2 ≈:106 mm;
NN4964K NTN Cylindrical Roller BearingPosiTrac Plus contact element:2 x B10724-188; Cap bolt recommended tightening torque:149.1 N·m; RG:3/8 NPT; Cap bolt, SAE grade:8; P90°:84.5 kN; da:77.787 mm; Stabilizing ring:SR-18-15; PG:1/8 NPT; Housing:SSAFS 518; P60°:141 kN; Initial grease fill:141.75 g; Ca:49.809 mm; Da:160 mm; Labyrinth ring:2 x LOR 186; Mass pillow block:31.3 kg; Max. speed for PosiTrac Plus seal:1800 r/min;
NNU492 NTN Tapered Roller Bearingh:40.922 mm; Cap bolt recommended tightening torque:298.3 N·m; P60°:178 kN; L:419.1 mm; A2:231.775 mm; End plug (suffix Y):EPR 15; Eye bolt:2 x 3/8-16 UNC; Taconite seal:TER 118; Initial grease fill:232.47 g; Pa:20.2 kN; ba:51.594 mm; P120°:66.7 kN; PG:1/4 NPT; R1:73.025 mm; A1:120.65 mm; R2:31.75 mm; H2:52.388 mm; P90°:107 kN; Stabilizing ring:2 x 38151-26; Mass pillow block:52.2 kg;
NNU4928KMass withdrawal sleeve:35 kg; G1:28 mm; A:9 mm; B1:278 mm; Hydraulic nut:HMV 84 E; B2:298 mm; G:Tr 420x5; d1:380 mm; G2:G 1/4; d:400 mm;
NNU4956da:147.637 mm; Ca:86.614 mm; Cap bolt, SAE grade:8; J1:85.725 mm; H:298.45 mm; Da:259.999 mm; PosiTrac Plus contact element:2 x B10724-140; RG:3/4 NPT; H2:60.325 mm; Appropriate attachment bolt size G:1 in; Pa:34 kN; P90°:180 kN; P150°:105 kN; Labyrinth ring:2 x LOR 138; N1:28.575 mm; J max.:434.975 mm; End plug (suffix Y):EPR 18; PG:1/4 NPT; ba:64.294 mm; Housing:SAFS 034 KA;
NN3948 NTN Tapered Roller BearingDb (min):276 mm; Outside Ring Inside Diameter:255 mm; d:160 mm; Da (max):276 mm; r1:3 mm; dd (min):210 mm; Fillet Radius/Chamfer:3 mm; da (min):174 mm; Radial Clearance:0.070 to 0.120 mm; db (min):174 mm; Limiting Speed - Oil:2,600 rpm; B:48 mm; Static Load Rating:570,000 N; Dynamic Load Rating:430,000 N; Db (max):262 mm; Enclosure:Open; ra (max):2.5 mm; db (max):192 mm; Configuration:Single Row; Bore Type:Cylindrical Bore;

 

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Bearing NNU4938K (NTN) | Size and Specification | Bearings

Cylindrical roller bearings NNU4938K. Bearing number : NNU4938K. Size (mm) : 190x260x69. Brand : NTN. Bore Diameter (mm) : 190. Outer Diameter (mm) : 

NTN NNU4938K Bearing | Model：NNU4938K

❀❀NNU4938K NTN Bearing Ball bearingRoller bearingNeedle roller ❀❀ ... ❀❀❀NTN NNU4938K,NNU4938K rulmanlar,Cylindrical Roller Bearings NNU4938K 

NTN NNU4938K/W33 bearing 190x260x69 4382938K

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NNU4938K Video

 

NTN NNU4938K INTERCHANGE

Tapered Roller Bearing Part series NNU4938K is a potential replacement for these common bearing part numbers:

  • NNU4938K

  • NNU4938K

  • NNU4938K

  • NNU4938K

  • NNU4938K

  • NNU4938K

  • NNU4938K

  • NNU4938K

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NTK BEARING PRECISION AXLE CORP.
Address7635 South Layton Road Anderson Indiana 46011, U.S.A.
Phone(Working Time)221-5263
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NTN NNU4938K Technical Articles

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Tapered Roller Bearing CATEGORIES

  • Angular Contact Ball Bearings
  • Cam Follower and Track Roller - Stud Type
  • Cam Follower and Track Roller - Yoke Type
  • Cartridge Unit Bearings
  • Cylindrical Roller Bearings
  • Flange Block Bearings
  • Hanger Unit Bearings
  • Insert Bearings Cylindrical OD
  • Insert Bearings Spherical OD
  • Mounted Units & Inserts
  • Needle Non Thrust Roller Bearings
  • Pillow Block Bearings
  • tktl 20 Bearing
  • skf 6312 c3 Bearing
  • rms10 Bearing
  • skf 3306 Bearing
  • Bearing Slewing Ring
  • Large Slewing Bearings
  • Slewing Ring Bearings
  • Kaydon Slewing Bearing
  • Thrust Tapered Roller bearing
  • Four-Row Tapered Roller Bearing
  • Tapered Roller Bearing
  • Needle Roller Bearings
  • Double Row Tapered Thrust Roller Bearings
  • Railway Rolling Spherical Roller Bearings
  • Slewing Ring
  • Super Precision Bearing
  • Super Precision Angular Contact Bearings
  • Super Precision Bearings
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  • Home
  • Stock Categories
    • Angular Contact Ball Bearings
    • Cam Follower and Track Roller - Stud Type
    • Cam Follower and Track Roller - Yoke Type
    • Cartridge Unit Bearings
    • Cylindrical Roller Bearings
    • Flange Block Bearings
    • Hanger Unit Bearings
    • Insert Bearings Cylindrical OD
    • Insert Bearings Spherical OD
    • Mounted Units & Inserts
    • Needle Non Thrust Roller Bearings
    • Pillow Block Bearings
    • tktl 20 Bearing
    • skf 6312 c3 Bearing
    • rms10 Bearing
    • skf 3306 Bearing
    • Bearing Slewing Ring
    • Large Slewing Bearings
    • Slewing Ring Bearings
    • Kaydon Slewing Bearing
    • Thrust Tapered Roller bearing
    • Four-Row Tapered Roller Bearing
    • Tapered Roller Bearing
    • Needle Roller Bearings
    • Double Row Tapered Thrust Roller Bearings
    • Railway Rolling Spherical Roller Bearings
    • Slewing Ring
    • Super Precision Bearing
    • Super Precision Angular Contact Bearings
    • Super Precision Bearings
  • Technical Articles
  • Angular Contact Ball Bearings
  • Cam Follower and Track Roller - Stud Type
  • Cam Follower and Track Roller - Yoke Type
✖

Home

Stock Categories

Technical Articles

Angular Contact Ball Bearings

Cam Follower and Track Roller - Stud Type

Cam Follower and Track Roller - Yoke Type

Contact Us