NTK BEARING PRECISION AXLE CORP.
NTK BEARING PRECISION AXLE CORP.
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Home>Products>Tapered Roller Bearing>NN4938K NTN Cylindrical Roller Bearing

  • NN4938K NTN Cylindrical Roller Bearing
  • NN4938K NTN Cylindrical Roller Bearing

NTN NN4938K MODELS

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NN4938K NTN Cylindrical Roller Bearing

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Tapered Roller Bearing

NTN NN4938K Bearing SPECIFICATIONS

  • Request A Quote NTK BEARING PRECISION AXLE CORP. 127 mm J1 For Your Special NN4938K NTN Cylindrical Roller Bearing Needs 218 kN P90° Today! Free Tapered Roller Bearing Quotes. ISO 9001 certified.

  • NTN

  • NN4938K

  • 127 mm
  • 85.725 mm
  • 218 kN
  • 1.25 in
  • SR-40-34
  • 749.3 mm
  • 129.794 mm
  • 422.275 mm
Download NTN NN4938K Spec Sheet
NTK BEARING PRECISION AXLE CORP.

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  • NTK BEARING PRECISION AXLE CORP.2020-07-10 09:46:19
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NN4938K NTN Cylindrical Roller Bearing Compare similar products

  • 127 mm
  • 85.725 mm
  • 218 kN
  • 1.25 in
  • SR-40-34
  • 749.3 mm
  • 129.794 mm
  • 422.275 mm
  • 571.5 mm
  • 203.2 mm
  • 93.9 kN
  • SAF 334
  • 271.2 N·m
  • 4 x 7/8-9 UNC
  • 120 kN
  • 122.237 mm
  • 170 mm
  • 285.75 mm
  • LOR 161
  • 760 r/min
NN4938K NTN Cylindrical Roller Bearing pdf

NTN NN4938K NN4938K NTN Cylindrical Roller Bearing Product Features

No.BrandhKBGbaCf
NN3048NTN - - 55 mm - - - - -
NNU3856NTN - - 145 mm - - - - -
NN4936KNTN25.4 mm - 140 mm - 51.3 mm - - -
NNU4938KNTN - - 29 mm - - - - -
NNU3034NTN - - 20 mm - - - - -
NN3072NTN - - - - - - - -
NN3060KNTN - - 6 mm - - - - -
NN4922NTN - - 13 mm - - - - -
NN496NTN - - 108 mm - - - - -
NN3024KNTN - - - - - - 52 mm -
NNU3022KNTN45.244 mm - - - - - - -
4R3433NTN - - 45 mm - - - - -
NNU3076NTN66.675 mm - - - - - - -
NN4944NTN - - 55 mmM 64x4 - - - -
NN3952NTN45.244 mm - - - - - - -
NNU49/500KNTN - - 2.5 mm - - - - 10 mm
NN4934NTN31.75 mm - - - - - - -
4R3231NTN - - 14 mm - - - - -
NNU4052NTN - - 7 mm - - - - -
4R3225NTN - - 7 mm - - - - -
4R4426NTN - - 92 mm - - - - -
NN4948KNTN - - 18 mm - - - - -

 

NN4052 NTN Tapered Roller BearingFatigue load limit Pu:114 kN; G1:19 mm; Calculation factor Y1:1.9; b:16.7 mm; B2 ≈:119 mm; Calculation factor Y2:2.9; B:93 mm; Mass bearing + sleeve:30.5 kg; da min.:139 mm; ra max.:3 mm; d1:125 mm; Basic dynamic load rating C:1176 kN; Basic static load rating C0:1320 kN; B1:115 mm; d2 ≈:164 mm; Reference speed:1800 r/min; Calculation factor Y0:1.8; Da max.:263 mm; K:9 mm; Calculation factor e:0.35;
NN4944 NTN Tapered Roller Bearingdk:105 mm; w:90 mm; G:M 64x4; l5 ≈:45 mm; Material constant KM:330; Basic dynamic load rating C:400 kN; Basic static load rating C0:655 kN; d:80 mm; α:5 °; C1 max.:48 mm; l3 min.:85 mm; l7 min.:90 mm; d4 ≈:105 mm; Mass rod end:15 kg; Specific dynamic load factor K:100 N/mm²; B:55 mm; h1:230 mm; r1 min.:1 mm; l4 max.:324 mm; d2 max.:182 mm;
NNU3068 NTN Tapered Roller BearingPa:43.6 kN; P150°:113 kN; R1:115.888 mm; A2:247.65 mm; Cap bolt recommended tightening torque:1220 N·m; P90°:207 kN; H:360.363 mm; R2:37.306 mm; Bearing limiting speed:2600 r/min; H1:179.4 mm; L:628.65 mm; Da:309.999 mm; Stabilizing ring:SR-34-0; Housing:SSAFS 534; Mass pillow block:168 kg; P60°:345 kN; P180°:133 kN; H2:69.85 mm; S:4.763 mm; Initial grease fill:878.85 g;
4R3231 NTN Cylindrical Roller BearingB:14 mm; Bore Type:Cylindrical Bore; Weight:0.115 kg; Dynamic Load Rating:13,600 N; da (min):23 mm; Da (max):41 mm; Configuration:Single Row; Limiting Speed - Grease:16,000 rpm; Enclosure:Double Seal; Static Load Rating:6,550 N; Factor fo:12.3; ra (max):1 mm; Radial Clearance:0.011 to 0.025 mm; D:47 mm; d:17 mm;
4R3432 NTN Cylindrical Roller BearingStatic moment stiffness:205 N·m/mrad; D2:48.2 mm; Static axial stiffnes:790 N/µm; Preload:1920 N; r1,2 min.:0.3 mm; Fatigue load limit Pu:2.2 kN; rb max.:0.6 mm; d:25 mm; D:57 mm; Mass bearing:0.36 kg; H:28 mm; da min.:32 mm; a:82 mm; r3,4 min.:0.6 mm; K:3 mm; Basic static load rating C0:60 kN; Attainable speed:3400 r/min; ra max.:0.3 mm; Frictional moment:0.4 N·m; Basic dynamic load rating C:30 kN;
4R4428 NTN Cylindrical Roller BearingD:250 mm; D1 ≈:223.5 mm; Calculation factor kr:0.25; da min.:190 mm; d1 ≈:206 mm; b1:7 mm; ra max.:2 mm; d:180 mm; Reference speed:1100 r/min; Basic static load rating C0:1220 kN; Da max.:240 mm; das:198 mm; Basic dynamic load rating C:594 kN; Fatigue load limit Pu:127 kN; Limiting speed:1400 r/min; r1,2 min.:2 mm; Mass bearing:10.8 kg; K:4 mm; B:69 mm;
NN4921 NTN Tapered Roller Bearingdb (max):134 mm; Weight:2.510 kg; Static Load Rating:191,000 N; Da (max):170 mm; ra (max):2 mm; B:28 mm; r1:1.1 mm; Radial Clearance:0.085 to 0.125 mm; Dynamic Load Rating:139,000 N; Limiting Speed - Grease:3,400 rpm; Fillet Radius/Chamfer:2 mm; db (min):127 mm; d:120 mm; Configuration:Single Row; Limiting Speed - Oil:4,300 rpm; Enclosure:Open; Bore Type:Cylindrical Bore; ra1 (max):1 mm; dc (min):138 mm;
NN30/600R2:33.337 mm; A1:158.75 mm; A2:225.425 mm; P60°:345 kN; P180°:145 kN; J min.:441.325 mm; P90°:207 kN; Housing:SAFS 532; H:338.137 mm; PosiTrac Plus contact element:2 x B10724-130; H2:66.675 mm; Ca:89.789 mm; Labyrinth ring:2 x LOR 131; P120°:133 kN; Max. speed for PosiTrac Plus seal:1050 r/min; RG:3/4 NPT; R1:104.775 mm; J1:95.25 mm; H1:169.875 mm; J max.:488.95 mm;
NNU4864Limiting Speed - Oil:400 rpm; d:240 mm; Dynamic Load Rating:1,560,000 N; Weight:55.500 kg; c:4 mm; B:160 mm; C:159 mm; Bore Type:Cylindrical Bore; Static Load Rating:3,350,000 N; Fillet Radius/Chamfer:1.5 mm; D:360 mm; Enclosure:Double Seal; Configuration:Double Row;
NN394 NTN Tapered Roller BearingA2:171.45 mm; Cap bolt:2 x 1/2-13 UNC; P120°:13.3 kN; Taconite seal:TER 17; ba:25.4 mm; RG:1/8 NPT; Initial grease fill:82.215 g; h:33.337 mm; H:134.938 mm; da:36.513 mm; H2:25.4 mm; Pa:3.4 kN; L:244.475 mm; PG:1/8 NPT; End plug (suffix Y):EPR 3; H1:69.85 mm; R1:38.1 mm; Housing:SAF 609; A1:69.85 mm; Stabilizing ring:2 x SR-1609;
NN3932 NTN Tapered Roller Bearingba:46.038 mm; J min.:269.875 mm; H1:107.95 mm; Appropriate attachment bolt size G:0.625 in; Pa:14 kN; Da:170 mm; Stabilizing ring:SR-19-16; N1:19.05 mm; A1:98.425 mm; R2:26.988 mm; H:209.55 mm; Cap bolt recommended tightening torque:515.2 N·m; RG:3/8 NPT; J1:53.975 mm; Initial grease fill:181.44 g; R1:63.5 mm; P150°:30.7 kN; da:69.85 mm; End plug (suffix Y):EPR 8; Cap bolt:2 x 3/4-10 UNC;
NNU3028 NTN Tapered Roller BearingLimiting Speed - Oil:1,000 rpm; ra (max):4 mm; Axial Load Factor Y0:2.07; Enclosure:Open; Configuration:Double Row; B:146 mm; Center Guidance:Fixed Inner Ring Rib; Radial Clearance:0.170 to 0.260 mm; Limiting Speed - Grease:840 rpm; Axial Load Factor Y2:3.15; Retainer Material:Machined Brass; Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:5 mm; Roller Profile:Symmetric; Weight:98.400 kg; d:280 mm;
4R3232 NTN Cylindrical Roller BearingP60°:423 kN; Cap bolt, SAE grade:5; A2:371.475 mm; J min.:628.65 mm; Eye bolt:2 x 1/2-13 UNC; Cap bolt recommended tightening torque:400 N·m; Ca:141.808 mm; Taconite seal:TER 153; Max. speed for Taconite seal:440 r/min; P150°:145 kN; Housing:SAF 638; ba:99.219 mm; H1:241.3 mm; L:831.85 mm; PG:1/4 NPT; End plug (suffix Y):EPR 21; Initial grease fill:2749.95 g; S:4.763 mm; A1:222.25 mm;
NN3092 NTN Tapered Roller BearingD1 ≈:149 mm; Fatigue load limit Pu:53 kN; Calculation factor Y0:2.5; Calculation factor Y2:3.7; Mass bearing:4.55 kg; Calculation factor Y1:2.5; Basic dynamic load rating C:386 kN; b:6 mm; Limiting speed:1700 r/min; Da max.:154 mm; da min.:111 mm; d2 ≈:112 mm; Basic static load rating C0:490 kN; K:3 mm; d:100 mm; B:52 mm; Calculation factor e:0.27; da max.:112 mm; r1,2 min.:2 mm; D:165 mm;

 

NTN NN4938K Bearing | NN4938K 212. Add to Chat

KOYO | 7303C bearing Assembly | KOYO 7303C Equatorial Guin... ♕♕. ☴☴ NTN 7303C Bearings - Wu Xi FAJ bearing Co.,Ltd . NTN 7303C bearings founded in 

Bearing NN4938K (NTN) | Size and Specification | Bearings

Cylindrical roller bearings NN4938K. Bearing number : NN4938K. Size (mm) : 190x244x69. Brand : NTN. Bore Diameter (mm) : 190. Outer Diameter (mm) : 244

NN4938K - NTN Bearing Finder

Browse Item # NN4938K, Double Row Cylindrical Roller Bearing w/ Tapered Bore - Type NN in the NTN Bearing Corp. of America catalog including Item # 

190x244x69 Original ... - Original NTN NN4938K bearing

Cylindrical roller bearings NN4938K. Bearing number : NN4938K. Size (mm) : 190x244x69. Brand : NTN. Bore Diameter (mm) : 190. Outer Diameter (mm) : 244

NTN NN4938K 2041 NTN Add to List 17 NN4960

NTN NN4964 Pricing | NN4964 Bearings In Khuzestan Ahvaz - GELUKZS BEARI... NN4938K 2041 NTN Add to List 17 NN4960 2077 NTN Add to List 18 

NN4938K NTN Bearing | NN4938K NN3038K. 190 190. 260

Title: NTN Precision Bearing Catalog, 2260, Author: NTN Bearing Corporation of America, Name: ... NN4938K NN3038K. 190 190. 260 290. 69 75. 2 2.1

NTN NN4938K Bearing Simple purchase | Cylindrical roller

NTN NN4938K Cylindrical roller bearings NN4938K are two of our main products,We are here to wait for your inquiry, MET Bearing Co.,Ltd can suply you NTN 

 

NN4938K NTN Cylindrical Roller Bearing Video

 

NTN NN4938K INTERCHANGE

Tapered Roller Bearing Part series NN4938K is a potential replacement for these common bearing part numbers:

  • NN4938K

  • NN4938K

  • NN4938K

  • NN4938K

  • NN4938K

  • NN4938K

  • NN4938K

  • NN4938K

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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 NN4938K Technical Articles

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Tapered Roller Bearing CATEGORIES

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  • tktl 20 Bearing
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  • Bearing Slewing Ring
  • Large Slewing Bearings
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  • Thrust Tapered Roller bearing
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  • Tapered Roller Bearing
  • Needle Roller Bearings
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  • Railway Rolling Spherical Roller Bearings
  • Slewing Ring
  • Super Precision Bearing
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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
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    • tktl 20 Bearing
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    • skf 3306 Bearing
    • Bearing Slewing Ring
    • Large Slewing Bearings
    • Slewing Ring Bearings
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    • 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
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Angular Contact Ball Bearings

Cam Follower and Track Roller - Stud Type

Cam Follower and Track Roller - Yoke Type

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