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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

  • 4R442 NTN Cylindrical Roller Bearing Product Brochures , 286 mm Da (max) Tapered Roller Bearing 2.00 Axial Load Factor Y0 Manufacturing Linqing Kaige Bearing Co., Ltd. Service . Get Your Asymmetric Roller Profile Free.

  • NTN

  • 4R442

  • 2.00
  • 286 mm
  • Asymmetric
  • 300 mm
  • 18 mm
  • 2.04
  • 96 mm
  • 0.33
Linqing Kaige Bearing Co., Ltd.

Linqing Kaige Bearing Co., Ltd.China

  • Linqing Kaige Bearing Co., Ltd.2020-07-10 09:46:19
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4R442 NTN Cylindrical Roller Bearing Codes and sizes

  • 2.00
  • 286 mm
  • Asymmetric
  • 300 mm
  • 18 mm
  • 2.04
  • 96 mm
  • 0.33
  • Fixed Inner Ring Rib
  • 8 mm
  • 1,450,000 N
  • 6
  • 1,800 rpm
  • 194 mm
  • 1,740,000 N
  • Tapered Bore
  • 3.04
  • Double Row
  • 28.200 kg
  • 0.140 to 0.200 mm

NTN 4R442 4R442 NTN Cylindrical Roller Bearing Details

No.BrandNeDtBkFi
NN4948NTN - - 160 mm - 30 mm - - -
4R4026NTN - - 61.999 mm - 16.002 mm - - -
NN4940KNTN - - - - - - - -
NNU4938KNTN - - - - - - - -
NNU39/63NTN - - - - - - - 28.0 mm
NN38/53NTN - - - - - - - -
4R4039NTN - - - - - - - -
NN3020KNTN - - - - - - - 39.0 mm
NNU3144NTN - - 120 mm - - - - -
NN4968KNTN18 mm - - - - - - -
NN4938NTN - - 480 mm - 80 mm - - -
NNU4996NTN - - - - - - - -
4R4027NTN - - 115 mm - 13 mm - - -
NN306NTN - - 12.3750 in - - - - -
NNU4864NTN - - - - - - - -
NN302NTN26 mm - - - - - - -
NN3144NTN - - - - - - - -
NNU4932KNTN - - - - - - - -
NNU3036NTN - - - - - - - -
NN4956NTN - - - - - - - -
NN3064NTN - - 980.000 mm - - - - -
NNU30/56NTN - - 190 mm - 64 mm - - -
NN3944KNTN - - 360 mm - 120 mm - - -
NN30/5NTN - - - - - - - -

 

NN3944K NTN Cylindrical Roller BearingRadial Clearance:0.120 to 0.180 mm; Weight:60.600 kg; d:170 mm; Static Load Rating:2,200,000 N; Axial Load Factor Y2:2.75; Nr. of Holes:6; B:120 mm; Axial Load Factor Y0:1.81; Fillet Radius/Chamfer:4 mm; Enclosure:Open; Limiting Speed - Grease:1,300 rpm; Bore Type:Cylindrical Bore; ra (max):3 mm; D:360 mm; Constant e:0.36; Hole Diameter (do):10 mm; Dynamic Load Rating:2,150,000 N; Groove Width A:22 mm;
4R4821 NTN Cylindrical Roller BearingFactor fo:15.7; B:18 mm; a (max):2.9 mm; Bore Type:Cylindrical Bore; Enclosure:Open; ra (max):1 mm; D:100 mm; Groove Width:2.7 mm; Limiting Speed - Grease:6,700 rpm; Cy (max):5 mm; Weight:0.413 kg; Fillet Radius/Chamfer:1.1 mm; Dx (min):108 mm; r1:0.5 mm; Dynamic Load Rating:30,500 N; d:65 mm; Groove Diameter:96.8 mm; Static Load Rating:25,200 N; Limiting Speed - Oil:8,000 rpm; Radial Clearance:0.023 to 0.043 mm;
NN3084 NTN Tapered Roller BearingLimiting Speed - Grease:6,700 rpm; Configuration:Single Row; da (min):71 mm; Weight:0.438 kg; Static Load Rating:25,200 N; Limiting Speed - Oil:8,000 rpm; Fillet Radius/Chamfer:1.1 mm; Dynamic Load Rating:30,500 N; d:65 mm; Factor fo:15.7; ra (max):1 mm; D:100 mm; B:18 mm; Enclosure:Open; Da (max):94 mm; Radial Clearance:0.023 to 0.043 mm; Bore Type:Cylindrical Bore;
NN4960K NTN Cylindrical Roller BearingDa (max):688 mm; Groove Width A:28 mm; Enclosure:Open; d:530 mm; Weight:156.000 kg; B:136 mm; D:710 mm; Retainer Material:Machined Brass; Fillet Radius/Chamfer:5 mm; Hole Diameter (do):15 mm; Dynamic Load Rating:4,100,000 N; Nr. of Holes:8; Bore Type:Cylindrical Bore; Limiting Speed - Oil:670 rpm; Configuration:Double Row; Center Guidance:Fixed Inner Ring Rib; Limiting Speed - Grease:540 rpm; Constant e:0.18;
NN3938 NTN Tapered Roller BearingShaft Size:6 in; Dimension V:0.3 in; Dimension H:5.4 in; Ca - Axial Load Rating:15602 lbf; Dimension L:10.0 in; Series Type:Heavy Series; Maximum Speed:1220 rpm; Bolt Size:4 x M24; Support Type:Round Flange; Bearing Type:Split Cylindrical Re; Seal Type:High Temperature Pac; Dimension N:19.502 in; Dimension T:25.5 in; Bearing UPC:013992023186; Bearing - Housing - Seal UPC:013992066725; Cr - Dynamic Load Rating:233127 lbf;
NNU498 NTN Tapered Roller Bearingdd (min):168 mm; Configuration:Single Row; Radial Clearance:0.100 to 0.145 mm; Dynamic Load Rating:530,000 N; Da (max):216 mm; Inside Ring Outside Diameter:153.5 mm; d:130 mm; r1:3 mm; dc (min):158 mm; Limiting Speed - Oil:3,000 rpm; B:64 mm; Bore Type:Cylindrical Bore; Enclosure:Open; ra1 (max):2.5 mm; Limiting Speed - Grease:2,400 rpm; db (max):151 mm; db (min):144 mm; D:230 mm; Static Load Rating:735,000 N;
NN3960K NTN Cylindrical Roller BearingSeal:TA216; A:120.00 mm; G:M20; C0 Static Load Rating:278; J:260.00 mm; H1:95.0 mm; C1 Dynamic Load Rating:254; Housing Mass:9.70 Kg; Bearing:22216; A3:200 mm; L:315.00 mm; End Cover1:EC216; A1:90 mm; Locating Rings (width x OD):SR140X10; Max Grease Speed:3500; Cage Type:EJ; Material :Cast Iron; UPC Code:999999999; Jmin:252 mm; N:22 mm;
NN4938 NTN Tapered Roller Bearingdb (max):318 mm; Limiting Speed - Grease:1,300 rpm; Configuration:Single Row; Inside Ring Outside Diameter:320 mm; Fillet Radius/Chamfer:5 mm; Dynamic Load Rating:1,140,000 N; dd (min):343 mm; B:80 mm; Limiting Speed - Oil:1,500 rpm; Enclosure:Open; Da (max):458 mm; ra (max):4 mm; db (min):282 mm; Bore Type:Cylindrical Bore; dc (min):323 mm; D:480 mm; Radial Clearance:0.190 to 0.260 mm; d:260 mm; ra1 (max):4 mm;
4R4445 NTN Cylindrical Roller BearingWeight:1.69 Kg; C:20 mm; L:71.00 mm; Thread G:M100x2; d1:90.00 mm; Appropriate Hydraulic Nut:HMV20; Locknut:KM20; Lockwasher and Lockplates:MB20; D3:130 mm;
4R441 NTN Cylindrical Roller BearingY2 - ISO Factor10:2.63; T - Bearing Width across Cones:1.8126 in; Bearing Weight:1.57 lb; D:2.7170 in; r - Cup Frontface To Clear Radius2:0.03 in; Cg - Geometry Factor11:0.0668; db - Cone Backface Backing Diameter:1.56 in; e - ISO Factor8:0.38; Cup Part Number:14276D; Design Units:Imperial; B - Cone Width:0.7710 in; Aa - Cage-Cone Backface Clearance:0.02 in; Y1 - ISO Factor9:1.77; Ab - Cage-Cone Frontface Clearance:0.07 in;
NN3926K NTN Cylindrical Roller Bearingdb - Cone Backface Backing Diameter:37.08 mm; Cg - Geometry Factor:0.0602; Cup Part Number:313; da - Cone Frontface Backing Diameter:36.07 mm; C0 - Static Radial Rating:16800 lbf; R - Cone Backface To Clear Radius1:0.760 mm; K - Factor7:2.32; Cone Part Number:319; Cage Type:Stamped Steel; B:19.002 mm; r - Cup Backface To Clear Radius2:2.03 mm; D:71.999 mm; Bearing Weight:0.4 Kg; Y - ISO Factor9:2.38;
4R304 NTN Cylindrical Roller BearingB:25 mm; Bore Type:Cylindrical Bore; Weight:0.833 kg; Configuration:Single Row; Factor fo:13.1; D:100 mm; Da (max):91 mm; Limiting Speed - Grease:7,000 rpm; Radial Clearance:0.018 to 0.036 mm; da (min):54 mm; Fillet Radius/Chamfer:1.5 mm; ra (max):1.5 mm; d:45 mm; Limiting Speed - Oil:8,200 rpm; Enclosure:Open; Dynamic Load Rating:53,000 N; Static Load Rating:32,000 N;
NN4936 NTN Tapered Roller Bearingra1 (max):3 mm; Configuration:Single Row; Dynamic Load Rating:1,100,000 N; d:190 mm; Da (max):322 mm; r1:4 mm; db (max):227 mm; Weight:45.200 kg; B:92 mm; db (min):208 mm; dd (min):247 mm; dc (min):234 mm; Bore Type:Cylindrical Bore; Static Load Rating:1,670,000 N; Fillet Radius/Chamfer:4 mm; ra (max):3 mm; Radial Clearance:0.140 to 0.195 mm; Limiting Speed - Oil:2,000 rpm; D:340 mm; Enclosure:Open;
NNU3072 NTN Tapered Roller BearingBearing Weight:178.80 lb; Cup Part Number:HM252310; Aa - Cage-Cone Backface Clearance:0 in; e - ISO Factor8:0.33; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:157000 lbf; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:90100 lbf; B - Double Cone Width:6.0000 in; C - Cup Width:2.6250 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:605000 lbf; D:16.6250 in;
NN3072K NTN Cylindrical Roller BearingG2 - Heat Generation Factor (Rib-Roller End):21.4; Aa - Cage-Cone Backface Clearance:0.1 in; C0 - Static Radial Rating:28100 lbf; B - Cone Width:0.9230 in; C1 - Dynamic Radial Rating (1 million revolutions)6:22200 lbf; C90 - Dynamic Radial Rating (90 million revolutions)5:5760 lbf; Ab - Cage-Cone Frontface Clearance:0.11 in; da - Cone Frontface Backing Diameter:2.87 in; R - Cone Backface To Clear Radius3:0.14 in;
NNU4992K NTN Cylindrical Roller BearingBore Type:Cylindrical Bore; ra (max):2 mm; Static Load Rating:1,520,000 N; Nr. of Holes:6; Retainer Material:Pressed Steel; Groove Width A:14 mm; Dynamic Load Rating:1,230,000 N; Constant e:0.38; Center Guidance:Floating Steel Ring; Fillet Radius/Chamfer:2.1 mm; D:250 mm; Axial Load Factor Y0:1.73; d:150 mm; Roller Profile:Symmetric; Axial Load Factor Y1:1.77; Axial Load Factor Y2:2.64; B:100 mm; Limiting Speed - Oil:2,600 rpm;

 

 

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

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Linqing Kaige Bearing Co., Ltd.
AddressYandian,Linqing,Shandong,China
Phone(Working Time)86-02-7234269
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NTN 4R442 Technical Articles

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What wheel bearing brand should I buy? - ClubLexus - LexusFeb 1, 2018 — I know Centric makes nice brake rotors so I wonder if the hub/bearings are any good. 2013FSport's Avatar. 2013FSport , 02-01-18 07:13 PM Best Wheel Bearing Hub Assemblies (Review &...
Can you put sealed bearings in an unsealed headset?
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Pin on electric - PinterestOct 5, 2019 - Fan Bearing Hum is post me apko btaenge ki ceiling fan ke bearing kaise set kre .Humare saath Jude Fan Repair: How to change fan bearing How to change ball bearing in ceiling fan - YouTubeThis video demonstrate...

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  • Home
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    • REXROTH Twin throttle check valve
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    • REXROTH Valves
    • REXROTH Check valves
    • REXROTH Throttle valves
    • REXROTH Directional poppet valves
    • REXROTH HY-CHECK VALVE
    • REXROTH Directional spool valves
    • REXROTH Pressure reducing valve
    • REXROTH Throttle check valves
    • REXROTH Throttle check valve
    • ntn 6004 Bearing
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    • Kaydon Slewing Bearing
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    • Slewing Ring
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    • Angular contact ball bearing
    • Tapered Roller Bearing
    • Complex Bearings
    • Double Row Tapered Thrust Roller Bearings
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