Linqing Kaige Bearing Co., Ltd.
Linqing Kaige Bearing Co., Ltd.
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Home>Products>Tapered Roller Bearing>NN303 NTN Tapered Roller Bearing

  • NN303 NTN Tapered Roller Bearing
  • NN303 NTN Tapered Roller Bearing

NTN NN303 MODELS

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NN303 NTN Tapered Roller Bearing

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Tapered Roller Bearing

NTN NN303 Bearing SPECIFICATIONS

  • NN303 NTN Tapered Roller Bearing Linqing Kaige Bearing Co., Ltd. with easy-to-use parts graphics, giving you the ability to check parts availability, 5210 lbf Static Load Rating Tapered Roller Bearing pricing, examine remanufactured options.

  • NTN

  • NN303

  • 5210 lbf
  • Bearing Steel
  • 2
  • 0.185 in
  • Relubricatable
  • 0.720 in
  • 2.469 in
  • Labyrinth Seal
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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Price Inspection Certificate Product Specifications Company Profile

NN303 NTN Tapered Roller Bearing Codes and sizes

  • 5210 lbf
  • Bearing Steel
  • 2
  • 0.185 in
  • Relubricatable
  • 0.720 in
  • 2.469 in
  • Labyrinth Seal
  • Industrial
  • 24.6 mm
  • Cylindrical bore
  • 1 7/8 in
  • G1…KLL
  • 3/8-16
  • Ball Bearing
  • 90 º
  • 38.1 mm
  • 0.50 lb
  • 0.6 mm
  • 49.21 mm

NTN NN303 NN303 NTN Tapered Roller Bearing Details

No.BrandNeDtBkFi
NN306NTN - - 12.3750 in - - - - -
NN4920KNTN - - 40 mm - 12 mm - - -
NN3984NTN - - 90.000 mm - 25.000 mm - - -
NNU3072NTN - - 16.6250 in - - - - -
NNU4930KNTN - - 80 mm - 23 mm - - -
NNU4926KNTN - - - - - - - -
4R4806NTN - - 3.1875 in - - - - -
NNU4956NTN - - 68 mm - - - - -
4R382NTN - - 342.900 mm - 57.150 mm - - -
4R442NTN - - 300 mm - 96 mm - - -
NN3044KNTN - - 73.431 mm - 19.558 mm - - -
4R4037NTN - - - - - - - -
NNU4856KNTN - - 61.986 mm - - - - -
NNU4922KNTN - - 215 mm - 73 mm - - -
NN302NTN26 mm - - - - - - -
4R2438NTN - - - - - - - -
NN492NTN - - 300 mm - 77 mm - - -
NN3022NTN - - - - - - - -
NN3896NTN - - - - - - - -
4R3033KNTN - - 2.8346 in - - - - -
NN403NTN - - 170 mm - - - - -
NN494NTN - - 125 mm - 22 mm - - -
NN4938NTN - - 480 mm - 80 mm - - -
NN3022KNTN - - - - - - - -
NN3036NTN - - 100 mm - 36 mm - - -

 

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;
4R4614 NTN Cylindrical Roller BearingShaft Size  :4-1/2 in; Grease Lubrication - T Seal:1200 rpm; Oil Lubrication - M/N Seal:900 rpm; Grease Lubrication - M/N Seal:900 rpm; Eng Internal Radial Clearance - Min:0.0030; Dimension BC:12.38 in; Weight:63.0 lb; Dimension N:4.210 in; Engineering Group:Mounted Bearing; Y1 - Geometry Factor:2.55; Dimension D:10.110 in; Dimension L Fix:5.91 in; Pre Install Clearance Max:0.0047 in; Oil Lubrication - T Seal:1700 rpm;
4R3818 NTN Cylindrical Roller BearingDynamic Load Rating:33,000 N; Factor fo:16.4; D:125 mm; da (min):96 mm; Enclosure:Double Shield; Radial Clearance:0.030 to 0.058 mm; Static Load Rating:31,500 N; Da (max):119 mm; Bore Type:Cylindrical Bore; Limiting Speed - Grease:5,100 rpm; Fillet Radius/Chamfer:1.1 mm; B:18 mm; Weight:0.540 kg; d:90 mm; Configuration:Single Row; ra (max):1 mm;
NNU4960K NTN Cylindrical Roller BearingSleeve:S-3064 x 12; B2:6.936 in; Bearing Number:23064K; Series:230K; Diameter d :12 in; Locknut:N-064; Taper:1:12; Tolerance1:-0.007 in; SNW/SNP Assembly Weight:52.91 lb; D1:15.005 in; S:1.791 in; Lockwasher and Lockplates:P-64;
NNU4948K NTN Cylindrical Roller BearingLimiting Speed - Grease:3,200 rpm; dd (min):130 mm; Limiting Speed - Oil:3,800 rpm; db (min):112 mm; Static Load Rating:305,000 N; Dynamic Load Rating:250,000 N; d:100 mm; dc (min):122 mm; B:34 mm; Fillet Radius/Chamfer:2.1 mm; r1:2.1 mm; Configuration:Single Row; ra (max):2 mm; Inside Ring Outside Diameter:119 mm; D:180 mm; Enclosure:Open; Radial Clearance:0.075 to 0.110 mm; Bore Type:Cylindrical Bore;
NN3038K NTN Cylindrical Roller BearingL:315.00 mm; Seal:TSNG613; Locknut:KM13; J:260.00 mm; Locating Rings (width x OD):SR140X5; Max Oil Speed:4400; Seal Type:Double Lip; H2:32.0 mm; G:M16; J1:50 mm; End Cover2:EC516-613; N:18 mm; H:177 mm; Cage Type:EJ; Housing Mass:9.70 Kg; A:120.00 mm; Bolt Qty:4; UPC Code:999999999; C0 Static Load Rating:371; Lockwasher:MB13;
NN403 NTN Tapered Roller BearingLimiting Speed (Oil):16800 rpm; D:170 mm; r - Outer Ring To Clear Radius3:2.1 mm; Da - Outer Ring Backing Diameter:157.100 mm; C0 - Static Radial Rating:112000 N; Cage Type:CR - Phenolic Outer; Bearing Weight:2.669 Kg; Design Units:METRIC; Ce - Dynamic Radial Rating1:147100 N; d:95 mm; Ball Type:STEEL; Contact Angle:15 º; R - Inner Ring To Clear Radius2:2.1 mm; Limiting Speed (Grease):8400 rpm; do - Ball Diameter:23.81250 mm;
NN4932K NTN Cylindrical Roller BearingBolt Size:4 x M24; Weight:262 lb; Dimension H:8.386 in; Support Type:Four-Bolt Plummer Bl; Bearing UPC:013992028877; Maximum Speed:1320 rpm; Dimension H1:1.3 in; Cor - Static Load Rating:178049 lbf; Dimension H2:16.9 in; Bearing - Housing - Seal:LSM170ABRHHTPS; Series Type:Light Series; Housing Width:6.8 in; Seal Type:High Temperature Pac; Cr - Dynamic Load Rating:131064 lbf; Dimension M:7.0 in; Bearing Number:LSM170ABR;
4R5231 NTN Cylindrical Roller Bearingd:12 mm; Da:27 mm; Fillet Radius/Chamfer:0.6 mm; D:32 mm; Configuration:Double Row; Limiting Speed - Oil:15,000 rpm; Radial Clearance:0.011 to 0.025 mm; B:15.9 mm; Static Load Rating:5,650 N; Weight:0.060 kg; Enclosure:Double Seal; da:17 mm; Bore Type:Cylindrical Bore; Dynamic Load Rating:10,300 N; ra:0.6 mm;
NNU49/560K NTN Cylindrical Roller BearingC0 - Static Radial Rating:242000 lbf; r - Cup Backface To Clear Radius2:3.30 mm; Series:94000; B:63.5 mm; Cup Part Number:94113A; Y - ISO Factor9:1.28; a - Effective Center Location3:-0.8 mm; Bearing Weight:15.400 Kg; C1 - Dynamic Radial Rating (1 million revolutions)5:148000 lbf; da - Cone Frontface Backing Diameter:195.07 mm; D:288.925 mm; G1 - Heat Generation Factor (Roller-Raceway):692.3; Db - Cup Backface Backing Diameter:259.08 mm;
NN308 NTN Tapered Roller BearingD:5.3750 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:15700 lbf; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:9000 lbf; r - Cup Frontface To Clear Radius2:0.03 in; Cone Part Number:495-S; Bearing Weight:9.19 lb; Cage Type:Stamped Steel; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:6850 lbf; e - ISO Factor8:0.44; C - Double Cup Width:2.125 in; Cup Part Number:493D;
4R4819 NTN Cylindrical Roller BearingS1:18 mm; L3:53.0 mm; Appropriate Locknut No.:HM3188; L2:15 mm; i:43.0 mm; S:36.0 mm; t1:5 mm;
4R2832 NTN Cylindrical Roller BearingBearing Number:LSE212BX; Cor - Static Load Rating:36179 lbf; Cr - Dynamic Load Rating:31041 lbf; Note:This product line wa; Bearing Type:Split Cylindrical Ex; Bearing UPC:013992026026; Support Type:Four-Bolt Plummer Bl; Dimension K :2-1/8 in; Shaft Size:2.75 in; Seal Type:High Temperature Pac; Bolt Size:4 x 5/8; Housing Width:4.4 in; Maximum Speed:3310 rpm; Dimension H :3-1/2 in; Dimension J2 :9-7/8 in;
NN3068K NTN Cylindrical Roller BearingJmax:477 mm; Max Grease Speed:1200; G:M30; End Cover1:EC532; L:550.00 mm; Bolt Qty:2; Locating Rings (width x OD):SR290X5; N1:42.00 mm; C0 Static Load Rating:1940; Jmin:463 mm; Seal:TA232; Bearing:23232; Shaft Diameter da:160 mm; C1 Dynamic Load Rating:1470; A:235.00 mm; A3:315 mm; Max Oil Speed:1400; UPC Code:999999999; H1:170.0 mm; Seal Type:Taconite;
NN4964 NTN Tapered Roller BearingPillow/Plummer Block Style:Split Cylindrical Ho; Support Type:Two-Bolt Plummer Blo; Dimension H:4.921 in; Cor - Static Load Rating:79358 lbf; Maximum Speed:2520 rpm; Dimension M:4.0 in; Dimension H1:2.0 in; Cr - Dynamic Load Rating:66768 lbf; Weight:76 lb; Note:This product line wa; Dimension H2:10.7 in; Dimension L:16.5 in; Bearing - Housing - Seal:MSE307BXHRSS; Bearing Number:MSE307BX; Housing Width:6.0 in;
NNU4938K NTN Cylindrical Roller BearingDimension H1:1.9 in; Dimension M:6.5 in; Support Type:Four-Bolt Plummer Bl; Bolt Size:4 x M24; Bearing - Housing - Seal:HSE412BRHHTPS; Bearing UPC:013992055385; Dimension H2:17.1 in; Ca - Axial Load Rating:11016 lbf; Dimension K:3.8 in; Cr - Dynamic Load Rating:169281 lbf; Bearing Number:HSE412BR; Series Type:Heavy Series; Pillow/Plummer Block Style:Split Cylindrical Ho; Shaft Size:4.75 in; Shipping Weight:536 lb;

 

 

NN303 NTN Tapered Roller Bearing Video

 

NTN NN303 INTERCHANGE

Tapered Roller Bearing Part series NN303 is a potential replacement for these common bearing part numbers:

  • NN303

  • NN303

  • NN303

  • NN303

  • NN303

  • NN303

  • NN303

  • NN303

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Linqing Kaige Bearing Co., Ltd.
AddressYandian,Linqing,Shandong,China
Phone(Working Time)86-02-7234269
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NTN NN303 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?
Headset standard bearings to sealed cartridge — BikeRadarMay 31, 2015 — Use new grease that is thick enough to hold the loose balls onto the races as you replace them. If you do want replacement bearings just take one  On a bicycle, what are the pros...
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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
  • Stock Categories
    • Vickers D Series Valves
    • Vickers Coil
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    • Vickers Electro Hydraulic Valve
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    • SKF Bearing
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    • REXROTH Twin throttle check valve
    • REXROTH Pressure relief valve
    • 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
    • nsk 6202du Bearing
    • 6201du Bearing
    • timken ha590315 Bearing
    • Large Slewing Bearings
    • Slewing Ring Bearings
    • Kaydon Slewing Bearing
    • Bearing Slewing Ring
    • Super Precision Bearings
    • Super Precision Angular Contact Bearings
    • Super Precision Bearing
    • Slewing Ring
    • Spherical Roller Bearing
    • Angular contact ball bearing
    • Tapered Roller Bearing
    • Complex Bearings
    • Double Row Tapered Thrust Roller Bearings
    • Railway Rolling Spherical Roller Bearings
  • Technical Articles
  • Vickers D Series Valves
  • Vickers Coil
  • Vickers Electromagnetic Relief Valve
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