Product Details

NN3938 NTN Tapered Roller Bearing

Brand Name NTN
Model Number NN3938
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

K2N-RTD22602PX1 NTN Thrust Tapered Roller BearingLimiting Speed - Oil:330 rpm; Groove Width A:40 mm; Retainer Material:Machined Brass; Limiting Speed - Grease:250 rpm; Center Guidance:Fixed Inner Ring Rib; Hole Diameter (do):20 mm; Dynamic Load Rating:10,800,000 N; Axial Load Factor Y1:4.11; Da (max):1214 mm; Weight:763.000 kg; D:1250 mm; Configuration:Double Row; Axial Load Factor Y2:6.12; Roller Profile:Symmetric; Axial Load Factor Y0:4.02; Constant e:0.16;
NN3964 NTN Tapered Roller BearingB:109 mm; E:260 mm; Configuration:Double Row; Bore Type:Cylindrical Bore; d:160 mm; C:108 mm; Static Load Rating:1,390,000 N; c:3.5 mm; Weight:16.500 kg; C1:89.2 mm; Enclosure:Double Seal; D:240 mm; Limiting Speed - Oil:600 rpm; Dynamic Load Rating:715,000 N; f (max):3 mm; Fillet Radius/Chamfer:1.5 mm;
LH-WA22213BLLS NTN Thrust Tapered Roller BearingCone Part Number:LM287649D; G2 - Heat Generation Factor (Rib-Roller End):1610; C - Cup Width:6.6875 in; Bearing Weight:3254.20 lb; da - Cone Frontface Backing Diameter:38.98 in; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:532000 lbf; d:36.9375 in; B - Double Cone Width:15.7500 in; Y2 - ISO Factor10:3.02; Cup Part Number:LM287610; Cg - Geometry Factor12:0.428; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:303000 lbf;
NNU4972 NTN Tapered Roller BearingOutside Ring Width B:33.000 mm; Weight:2.10 Kg; Features:Shields; Oil Reference Speed:8600 rpm; Grease Reference Speed:6000 rpm; C0r - Static Load Rating:59.7 kN; Cr - Dynamic Load Rating:92.6 kN; Clearance:C3; Outside Diameter D:140.000 mm; Radius Rs min:2.100 mm; Bore Size d:65 mm;
NN3022K NTN Cylindrical Roller BearingSeal Type:Aluminium Triple Lab; Series Type:Light Series; Dimension M:8.5 in; Housing Width:8.5 in; Cr - Dynamic Load Rating:159165 lbf; Support Type:Four-Bolt Plummer Bl; Dimension H:10.630 in; Dimension H2:21.3 in; Bearing Type:Split Cylindrical Re; Weight:436 lb; Dimension J:18.1 in; Maximum Speed:930 rpm; Note:This product line wa; Dimension L:25.0 in; Pillow/Plummer Block Style:Split Cylindrical Ho;
NN3024 NTN Tapered Roller BearingLimiting Speed - Oil:2,600 rpm; Da (max):262 mm; ra (max):3 mm; Configuration:Single Row; Bore Type:Cylindrical Bore; Limiting Speed - Grease:2,200 rpm; d:130 mm; dc (min):169 mm; Static Load Rating:665,000 N; Fillet Radius/Chamfer:4 mm; D:280 mm; Dynamic Load Rating:555,000 N; db (min):148 mm; ra1 (max):3 mm; B:58 mm; Enclosure:Open; Radial Clearance:0.100 to 0.145 mm; db (max):164 mm; r1:4 mm; Inside Ring Outside Diameter:167 mm;
NN304 NTN Tapered Roller BearingY2 - ISO Factor6:2.96; r - Cup Frontface To Clear Radius2:0.03 in; Y1 - ISO Factor5:1.99; e - ISO Factor4:0.34; C - Double Cup Width:2.1875 in; Cg - Geometry Factor7:0.107; D:4.4375 in; Y - ISO Factor1:1.77; K - Factor3:1.72; Series:39500; Da - Cup Frontface Backing Diameter:4.25 in; Design Units:Imperial;
NN492 NTN Tapered Roller BearingB:23.818 mm; Design Units:Imperial; Bearing Weight:0.4 Kg; C0 - Static Radial Rating:18400 lbf; K - Factor7:2.3; Da - Cup Frontface Backing Diameter:59.44 mm; Y - ISO Factor9:2.36; Ab - Cage-Cone Frontface Clearance:1.5 mm; db - Cone Backface Backing Diameter:37.59 mm; G1 - Heat Generation Factor (Roller-Raceway):19.3; Aa - Cage-Cone Backface Clearance:0.3 mm; Cup Part Number:2620; Cone Part Number:2689;
NN4928K NTN Cylindrical Roller BearingB:33 mm; Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:1.5 mm; Retainer Material:Hardened Pressed Ste; ra (max):1.5 mm; Static Load Rating:151,000 N; D:90 mm; Limiting Speed - Oil:6,700 rpm; Da (max):81.5 mm; Weight:1.070 kg; Axial Load Factor Y1:1.83; Enclosure:Open; Constant e:0.37; Roller Profile:Symmetric; da (min):48.5 mm; Groove Width A:7 mm; Configuration:Double Row; Center Guidance:Floating Steel Ring;
LH-WA22212BLLS NTN Thrust Tapered Roller BearingLimiting Speed - Oil:4,300 rpm; D1 (max):173.7 mm; B:28 mm; Static Load Rating:79,500 N; ra (max):2 mm; Enclosure:Single Shield with S; Snap Ring Outside Diameter:192.9 mm; r1:0.5 mm; b (min):3.5 mm; D:180 mm; d:120 mm; da (min):128 mm; Dx (min):195 mm; Bore Type:Cylindrical Bore; a (max):3.7 mm; Limiting Speed - Grease:3,600 rpm; Configuration:Single Row; Weight:2.360 kg; Radial Clearance:0.036 to 0.066 mm;
NNU3034 NTN Tapered Roller BearingBore Type:Cylindrical Bore; Enclosure:Double Seal; Weight:0.070 kg; Da:30 mm; d:15 mm; Limiting Speed - Oil:12,000 rpm; ra:0.6 mm; Static Load Rating:6,850 N; D:35 mm; Fillet Radius/Chamfer:0.6 mm; da:20 mm; Radial Clearance:0.011 to 0.025 mm; B:15.9 mm; Dynamic Load Rating:11,400 N; Configuration:Double Row;
NN3032K NTN Cylindrical Roller BearingDa - Cup Frontface Backing Diameter:402.10 mm; db - Cone Backface Backing Diameter:349 mm; Y - ISO Factor9:1.2; K - Factor7:1.17; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:24100 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:109000 lbf; Design Units:Imperial; C - Cup Width:34.925 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:28300 lbf; Db - Cup Backface Backing Diameter:393.95 mm;

 

 

No.BrandESciNCTD
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CRT0606VNTN - - - - - - - -
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NNU4924KNTN - 0.488 in - - - - - -
NNU49/75NTN - - - - 28 mm15 mm - -
NN3952NTN - - - - - - - -
NN3052KNTN - - - - - - - 7.6762 in
NNU4938NTN - - - - - - - -
NN3932NTN - - - - - - - 2.6150 in
NN3034NTN - - - - - - - 482.600 mm
NNU4921KNTN - - - - - - - -
NNU493NTN - - - - - - - -
CU12B07W IM38/18NTN - - - - - - - 1.9687 in
NNU4996NTN - - - - - - - 130 mm
NN4934KNTN - - - - - - - 200 mm
NNU3024NTN - - - - - - - 130 mm
CRT0505VNTN - - - - - - - -
NNU4944KNTN - - - - - - - -
R11A01VNTN - - - - - - - -
NN4956NTN - - - - - - - 22 mm
NN3960KNTN - - - - - - - 270 mm
NNU4992NTN - - - - - - - -

 

NN3938 NTN Tapered Roller Bearing Video

 

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