Product Details

NNU4972 NTN Tapered Roller Bearing

Brand Name NTN
Model Number NNU4972
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

NNU3024 NTN Tapered Roller BearingStatic Load Rating:43,000 N; Enclosure:Double Shield; d:85 mm; Limiting Speed - Grease:5,000 rpm; Factor fo:15.7; D:130 mm; ra (max):1.1 mm; Configuration:Single Row; Dynamic Load Rating:49,500 N; Bore Type:Cylindrical Bore; Radial Clearance:0.030 to 0.058 mm; Weight:0.895 kg; B:22 mm; Fillet Radius/Chamfer:1.1 mm; Da (max):124 mm; da (min):91 mm;
WA22219BLLSK NTN Thrust Tapered Roller BearingF:0.178 in; Weight:40.75 lb; L:7.874 in; A:10.262 in; Major Dia - B:11.004 in; Taper:1:12; Threads No. per Inch:6; G:1.181 in; d:9.449 in;
NNU4940K NTN Cylindrical Roller BearingNote:This product line wa; Bearing - Housing - Seal:MSM80BXHHTPS; Maximum Speed:2520 rpm; Dimension L:6.4 in; Cor - Static Load Rating:79358 lbf; Dimension P:0.7 in; Bolt Size:4 x M16; Dimension V:0.1 in; Dimension H:3.4 in; Support Type:Round Flange; Shaft Size:80 mm; Bearing Type:Split Cylindrical Ex; Bearing - Housing - Seal UPC:013992101365; Series Type:Medium Series; Bearing Number:MSM80BX; Seal Type:High Temperature Pac;
CRT1212V NTN Thrust Tapered Roller BearingCup Part Number:M667911; Cone Part Number:M667948; a - Effective Center Location3:17.8 mm; C0 - Static Radial Rating:768000 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:380000 lbf; Y - ISO Factor9:1.44; e - ISO Factor8:0.42; db - Cone Backface Backing Diameter:439.93 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:98500 lbf; C - Cup Width:68.263 mm; Cg - Geometry Factor:0.223;
NN404 NTN Tapered Roller BearingBolt Qty:2; A:95.00 mm; Seal:LO511; Max Oil Speed:5800; A1:70 mm; J:210.00 mm; Cage Type:EJ; C0 Static Load Rating:142; Max Grease Speed:4700; End Cover2:EC511-609; Jmin:205 mm; N:18 mm; H2:28.00 mm; G:M16; Seal Type:Labyrinth; H1:70.0 mm; Lockwasher:MB11; Material :Cast Iron; A2:107 mm; H:128 mm;
NN493 NTN Tapered Roller BearingD:235.951 mm; Series:95000; C1 - Dynamic Radial Rating (1 million revolutions)5:141000 lbf; G2 - Heat Generation Factor (Rib-Roller End):59.4; Ab - Cage-Cone Frontface Clearance:4.8 mm; K - Factor7:1.58; G1 - Heat Generation Factor (Roller-Raceway):453.9; a - Effective Center Location3:-14 mm; Cone Part Number:95525; Cup Part Number:95930; da - Cone Frontface Backing Diameter:148.08 mm; Design Units:Imperial;
NN3956K NTN Cylindrical Roller Bearingdb - Cone Backface Backing Diameter:309.12 mm; Cup Part Number:L555210; K - Factor7:1.45; C - Cup Width:34.925 mm; G1 - Heat Generation Factor (Roller-Raceway):1480; Ab - Cage-Cone Frontface Clearance:3.6 mm; Series:L555200; Da - Cup Frontface Backing Diameter:362.00 mm; C1 - Dynamic Radial Rating (1 million revolutions)5:117000 lbf; Cone Part Number:L555249; Aa - Cage-Cone Backface Clearance:4.6 mm;
NN4936K NTN Cylindrical Roller BearingDesign Units:METRIC; d:60 mm; C0 - Static Radial Rating:43600 N; R - Inner Ring To Clear Radius2:1.5 mm; Ce - Dynamic Radial Rating1:71000 N; Contact Angle:15 º; Limiting Speed (Oil):31600 rpm; Cage Type:CR - Phenolic Outer; Precision Class:ISO P4S (ABEC 7/9); Full Timken Part Number:2MMC212WICRDUH; Da - Outer Ring Backing Diameter:101.400 mm; Limiting Speed (Grease):15800 rpm; Bearing Weight:0.787 Kg;
WA22232BLLSK NTN Thrust Tapered Roller BearingAb - Cage-Cone Frontface Clearance:5.6 mm; K - Factor8:0.71; Aa - Cage-Cone Backface Clearance:8.1 mm; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:121000 lbf; G1 - Heat Generation Factor (Roller-Raceway):145.7; G2 - Heat Generation Factor (Rib-Roller End):31.3; da - Cone Frontface Backing Diameter:110 mm; d:85 mm; Design Units:METRIC; C1 - Dynamic Radial Rating (1 million revolutions)6:308000 N;
NNU4922 NTN Tapered Roller BearingBearing Weight:20.80 Kg; Cage Type:Stamped Steel; Da - Cup Frontface Backing Diameter:343.41 mm; Design Units:Imperial; r - Cup Backface To Clear Radius2:3.30 mm; K - Factor7:1.76; B:71.438 mm; Ab - Cage-Cone Frontface Clearance:2.3 mm; Cone Part Number:M249747; B - Cone Width:76.200 mm; G1 - Heat Generation Factor (Roller-Raceway):1490; C90 - Dynamic Radial Rating (90 million revolutions)4:48700 lbf;
NNU4088 NTN Tapered Roller BearingDynamic Load Rating:1,390,000 N; Weight:97.600 kg; D:620 mm; Fillet Radius/Chamfer:5 mm; d:420 mm; ra (max):4 mm; db (min):442 mm; Limiting Speed - Oil:1,100 rpm; Limiting Speed - Grease:900 rpm; r1:5 mm; Enclosure:Open; ra1 (max):4 mm; Static Load Rating:2,380,000 N; dc (min):475 mm; Configuration:Single Row; db (max):466 mm; Bore Type:Cylindrical Bore; B:90 mm; Da (max):598 mm; Radial Clearance:0.310 to 0.410 mm;
NNU39/63 NTN Tapered Roller BearingWeight:0.50 lb; Series:Standard; Shaft Size d:0.669 in; Bearing Type:Ball Bearing; Bore Type:Cylindrical bore; Outside Ring Width C:12.000 mm; Angle between Set Screws:90 º; Set Screw Distance S2:4.75 mm; Number of Set Screws:2; O.D. Type:Spherical OD; Set Screw Size:M5X.8; Dimension S1:15.85 mm; Static Load Rating:1070 lbf; Dynamic Load Rating:2380 lbf; Sub Series:YAE..RRB; Seal Type:Narrow Shroud;

 

 

No.BrandESciNCTD
NNU4976NTN - - - - - - - 340 mm
NN3072NTN - - - - - - - 68 mm
NN3926KNTN - - - - - - - 140 mm
NNU4936KNTN - - - - - - - -
CU12B07W IM38/18NTN - - - - - - - 1.9687 in
NN3952KNTN - - - - - - - -
CRT1211VNTN - - - - - - - -
NN4952KNTN - - - - - - - 160.000 mm
NN492NTN - - - - - - - -
NN406NTN - - - - - - - -
NN38/56NTN - - - - - - - -
NN3960KNTN - - - - - - - 270 mm
NN3048KNTN - - - - - - - -
NN3076NTN - - - - - - - 3 in
NNU4926NTN - - - - - - - -
NN4944KNTN - - - - - - - -
CRT0503VNTN - - - - - - - -
NN49/95NTN - - - - - - - 8.1250 in
CRT1806VNTN - - - - - - - -
NNU303NTN - - - - - - - -
NNU4992NTN - - - - - - - -
NN3084NTN - - - - - - - -
CRT1412VNTN - - - - - - - -
CRT1007VNTN - - - - - - - 4.4375 in

 

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