NTK BEARING PRECISION AXLE CORP.
NTK BEARING PRECISION AXLE CORP.
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Home>Products>Tapered Roller Bearing>4R442 NTN Cylindrical Roller Bearing

  • 4R442 NTN Cylindrical Roller Bearing
  • 4R442 NTN Cylindrical Roller Bearing

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4R442 NTN Cylindrical Roller Bearing

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Tapered Roller Bearing

NTN 4R442 Bearing SPECIFICATIONS

  • How do you 2.39 Axial Load Factor Y1 find the 4R442 NTN Cylindrical Roller Bearing 6 mm Groove Width A specification? NTK BEARING PRECISION AXLE CORP. Manufacturers Online Free check！

  • NTN

  • 4R442

  • 2.39
  • 6 mm
  • 1 mm
  • 25 mm
  • 0.025 to 0.040 mm
  • 3.56
  • 9,000 rpm
  • 0.290 kg
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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4R442 NTN Cylindrical Roller Bearing Compare similar products

  • 2.39
  • 6 mm
  • 1 mm
  • 25 mm
  • 0.025 to 0.040 mm
  • 3.56
  • 9,000 rpm
  • 0.290 kg
  • 32 mm
  • Pressed Steel
  • 4
  • 6 mm
  • 62 mm
  • Symmetric
  • 11,500 rpm
  • Double Row
  • 1.1 mm
  • Floating Steel Ring
  • 64,000 N
  • 53 mm

NTN 4R442 4R442 NTN Cylindrical Roller Bearing Product Features

No.BrandhKBGbaCf
NN4948KNTN - - 18 mm - - - - -
NN394NTN33.337 mm - - - - - - -
NNU4938NTN - - 22.5 mm - - - - -
NN308NTN42.069 mm - - - - - - -
NN3936NTN - 12 mm375 mm - 22.3 mm - - -
NN3926NTN - - 23 mm - - - - -
NNU494NTN - - - - - - - -
4R4413NTN - - 33 mm - - - - -
NN3956KNTN - 3 mm - - - 66.359 mm - -
NNU313NTN - - 90 mm - - - - -
4R304NTN - - 100 mm - - - - -
NN4934KNTN - - 150 mm - - - - -
NNU4921KNTN - - 317.5 mm - - - - -
NN4964NTN - - 24 mm - - - - -
4R3625NTN - - 68 mm - - - - -
4R3817NTN - - 80 mm - - - - -
4R2628NTN - - 118 mm - - - - -
NN3972NTN - - 24.608 mm - - 15.36 mm - -
NNU48/63NTN - - 12 mmM 65x2 - - - -
NNU4926NTN - - 12 mm - - 10.2 mm - -
NNU4972KNTN - - 88.9 mm - 10.5 mm - 76.2 mm -
4R4428NTN - 4 mm69 mm - - - - -
NNU4996NTN42.862 mm - - - - - - -
NNU3034NTN - - 20 mm - - - - -
NN3948NTN - - 48 mm - - - - -

 

NNU4052 NTN Tapered Roller BearingD:30 mm; B:7 mm; d:17 mm; Fillet Radius/Chamfer:0.3 mm; Bore Type:Cylindrical Bore; Dynamic Load Rating:4,600 N; Da (max):28 mm; ra (max):0.3 mm; Limiting Speed - Grease:24,000 rpm; Configuration:Single Row; Enclosure:Double Shield; Static Load Rating:2,550 N; Weight:0.018 kg; Factor fo:14.7; da (min):19 mm; Radial Clearance:0.011 to 0.025 mm;
NNU3022 NTN Tapered Roller BearingDa (max):792 mm; Axial Load Factor Y2:3.29; Retainer Material:Machined Brass; Roller Profile:Symmetric; Groove Width A:45 mm; ra (max):5 mm; Static Load Rating:13,500,000 N; d:560 mm; Axial Load Factor Y1:2.21; Fillet Radius/Chamfer:6 mm; Dynamic Load Rating:8,350,000 N; Radial Clearance:0.440 to 0.600 mm; D:820 mm; Weight:468.000 kg; Nr. of Holes:8; Limiting Speed - Oil:520 rpm; Limiting Speed - Grease:420 rpm;
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;
NNU496 NTN Tapered Roller Bearingc:3.5 mm; d:190 mm; Configuration:Double Row; D:290 mm; E:312 mm; Dynamic Load Rating:1,110,000 N; Limiting Speed - Oil:500 rpm; B:136 mm; f (max):5 mm; C1:108.2 mm; Static Load Rating:2,230,000 N; C:135 mm; Bore Type:Cylindrical Bore; Weight:31.500 kg; Enclosure:Double Seal; Fillet Radius/Chamfer:1.5 mm;
NN4926K NTN Cylindrical Roller Bearingd:45 mm; Fillet Radius/Chamfer:1.5 mm; Limiting Speed - Grease:7,000 rpm; Dynamic Load Rating:53,000 N; Limiting Speed - Oil:8,200 rpm; Configuration:Single Row; Radial Clearance:0.018 to 0.036 mm; D:100 mm; Static Load Rating:32,000 N; Weight:0.833 kg; ra (max):1.5 mm; Bore Type:Cylindrical Bore; Factor fo:13.1; Enclosure:Open; Da (max):91 mm; da (min):54 mm; B:25 mm;
NNU4934K NTN Cylindrical Roller BearingRadial Clearance:0.035 to 0.060 mm; Limiting Speed - Grease:9,000 rpm; dd (min):40 mm; Da (max):55 mm; d:25 mm; Dynamic Load Rating:57,000 N; db (min):32 mm; ra (max):1 mm; Static Load Rating:56,000 N; Fillet Radius/Chamfer:1.1 mm; r1:1.1 mm; D:62 mm; db (max):33 mm; B:24 mm; Limiting Speed - Oil:11,000 rpm; Enclosure:Open; Configuration:Single Row; Inside Ring Outside Diameter:34 mm; Bore Type:Cylindrical Bore;
NN3068K NTN Cylindrical Roller Bearingdd (min):365 mm; ra1 (max):4 mm; Enclosure:Open; ra (max):4 mm; Limiting Speed - Oil:1,400 rpm; db (min):302 mm; r1:5 mm; B:80 mm; Static Load Rating:1,680,000 N; dc (min):343 mm; Inside Ring Outside Diameter:340 mm; Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:5 mm; db (max):336 mm; Da (max):478 mm; Configuration:Single Row; Radial Clearance:0.125 to 0.195 mm; D:500 mm; Dynamic Load Rating:1,140,000 N;
NNU4926 NTN Tapered Roller BearingD:42 mm; db min.:22 mm; rb max.:0.3 mm; Da max.:40 mm; Preload class B GB:120 N; B:12 mm; Calculation factor f0:7.2; Static axial stiffness, preload class A:23 N/µm; Calculation factor f:1.04; Calculation factor fHC:1.01; Calculation factor f2A:1; d2:24.8 mm; ra max.:0.6 mm; d1:26.6 mm; Static axial stiffness, preload class B:36 N/µm; a:10.2 mm; r1,2 min.:0.6 mm; Basic static load rating C0:3.35 kN;
NN3030K NTN Cylindrical Roller BearingEnclosure:Open; Fillet Radius/Chamfer:2.1 mm; r1:2.1 mm; D:150 mm; Bore Type:Cylindrical Bore; Dynamic Load Rating:205,000 N; Limiting Speed - Oil:4,300 rpm; B:35 mm; db (max):87 mm; dd (min):100 mm; dc (min):92 mm; db (min):82 mm; Limiting Speed - Grease:3,600 rpm; ra1 (max):2 mm; Da (max):138 mm; Static Load Rating:222,000 N; ra (max):2 mm; Configuration:Single Row; Inside Ring Outside Diameter:89 mm;
NNU3184 NTN Tapered Roller BearingMaterial constant KM:330; b:11.5 mm; Design (sliding contact surface combination):Steel/steel; dk:140 mm; D:160 mm; Lubricant:Maintenance free &nd; α:6 °; rb max.:1 mm; C:55 mm; Specific dynamic load factor K:150 N/mm²; Basic static load rating C0:3250 kN; ra max.:1 mm; B:70 mm; Da max.:153 mm; d:110 mm; Basic dynamic load rating C:980 kN; r1 min.:1 mm; Specific static load factor K0:500 N/mm²;
NN3952 NTN Tapered Roller BearingA2:165.1 mm; Labyrinth ring:2 x LOR 557; Housing:SSAFS 522; Initial grease fill:232.47 g; End plug (suffix Y):EPR 13; PG:1/4 NPT; Mass pillow block:54 kg; S:4.763 mm; A1:120.65 mm; P90°:107 kN; Eye bolt:2 x 3/8-16 UNC; L:419.1 mm; P120°:66.7 kN; H:244.475 mm; da:93.662 mm; Stabilizing ring:SR-22-19; h:45.244 mm; ba:50.006 mm; Da:200 mm; Cap bolt recommended tightening torque:298.3 N·m;
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 °;
NN3060K NTN Cylindrical Roller Bearingda (min):12 mm; B:6 mm; Static Load Rating:1,130 N; Weight:0.010 kg; Limiting Speed - Oil:38,000 rpm; Configuration:Single Row; b (min):0.8 mm; Cy (max):1.5 mm; Dynamic Load Rating:2,490 N; D:22 mm; d:10 mm; ra (max):0.3 mm; Dx (min):25.5 mm; Bore Type:Cylindrical Bore; D1 (max):20.8 mm; Limiting Speed - Grease:33,000 rpm; Snap Ring Outside Diameter:24.8 mm; Radial Clearance:0.008 to 0.023 mm; Factor fo:14.0;
NN3064K NTN Cylindrical Roller BearingBasic dynamic load rating C:125 kN; D1 ≈:421.5 mm; r1,2 min.:1 mm; da min.:444 mm; Reference speed:1100 r/min; Fatigue load limit Pu:16.6 kN; Da max.:436 mm; Minimum load factor A:4; Limiting speed:1600 r/min; Mass bearing (including seat washer where applicable):5.6 kg; H:30 mm; Basic static load rating C0:880 kN; ra max.:1 mm; D:460 mm; d:420 mm; d1 ≈:458.5 mm;

 

 

4R442 NTN Cylindrical Roller Bearing Video

 

NTN 4R442 INTERCHANGE

Tapered Roller Bearing Part series 4R442 is a potential replacement for these common bearing part numbers:

  • 4R442

  • 4R442

  • 4R442

  • 4R442

  • 4R442

  • 4R442

  • 4R442

  • 4R442

Contact Us

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 4R442 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
More

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  • Stock Categories
    • Angular Contact Ball Bearings
    • Cam Follower and Track Roller - Stud Type
    • Cam Follower and Track Roller - Yoke Type
    • Cartridge Unit Bearings
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    • Flange Block Bearings
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    • Insert Bearings Cylindrical OD
    • Insert Bearings Spherical OD
    • Mounted Units & Inserts
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    • Bearing Slewing Ring
    • Large Slewing Bearings
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    • Thrust Tapered Roller bearing
    • Four-Row Tapered Roller Bearing
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    • 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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Technical Articles

Angular Contact Ball Bearings

Cam Follower and Track Roller - Stud Type

Cam Follower and Track Roller - Yoke Type

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