Product Details

NNU4938 NTN Tapered Roller Bearing

Brand Name NTN
Model Number NNU4938
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

WA22230BLLS NTN Thrust Tapered Roller BearingD:58 mm; Configuration:Single Row; Enclosure:Double Seal; Limiting Speed - Grease:11,000 rpm; B:7 mm; Weight:0.040 kg; ra (max):0.3 mm; Bore Type:Cylindrical Bore; Static Load Rating:4,900 N; Da (max):56 mm; Radial Clearance:0.006 to 0.023 mm; da (min):47 mm; Factor fo:16.1; Dynamic Load Rating:5,350 N; d:45 mm;
WA22224BLLS NTN Thrust Tapered Roller BearingWeight:7.06 Kg; Taper:1:12; Appropriate Hydraulic Nut:HMV54; Thread D12:Tr270x4; b:18 mm; Appropriate Withdrawal Nut No.:HM54; L:94.00 mm; L11:100.00 mm; d1:240.00 mm;
NN3044K NTN Cylindrical Roller BearingHousing Mass:2.0 Kg; A1:52 mm; L:185.00 mm; N1:20.00 mm; Housing:SNT 506-605; Adapter Sleeve1:HE305; A:77.00 mm; Jmin:143 mm; Seal Type:Taconite; H2:22.00 mm; Seal:TA605/ 3/4; End Cover2:EC506-605; G:M12; H1:50 mm; Jmax:157 mm; C1 Dynamic Load Rating:55.5; Bearing:21305K; Max Grease Speed:8100; Locating Rings (width x OD):SR62X7.5; A3:123 mm;
NN4960K NTN Cylindrical Roller BearingFillet Radius/Chamfer:5 mm; B:90 mm; Db (min):598 mm; ra1 (max):4 mm; da (min):442 mm; Limiting Speed - Oil:1,100 rpm; db (max):466 mm; ra (max):4 mm; Outside Ring Inside Diameter:570 mm; Db (max):571 mm; Bore Type:Cylindrical Bore; Limiting Speed - Grease:900 rpm; dc (min):475 mm; D:620 mm; Da (max):598 mm; db (min):442 mm; r1:5 mm; Configuration:Single Row; Static Load Rating:2,380,000 N; d:420 mm;
NN4956K NTN Cylindrical Roller BearingC90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:22900 lbf; C0 - Static Radial Rating:55700 lbf; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:88500 lbf; db - Cone Backface Backing Diameter:3.19 in; G2 - Heat Generation Factor (Rib-Roller End):21.1; Series:555; da - Cone Frontface Backing Diameter:2.95 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:7810 lbf;
NNU4920K NTN Cylindrical Roller BearingEnclosure:Open; ra1 (max):2 mm; db (min):192 mm; Weight:10.500 kg; Fillet Radius/Chamfer:2.1 mm; Da (max):268 mm; Configuration:Single Row; Limiting Speed - Oil:2,600 rpm; Dynamic Load Rating:355,000 N; Static Load Rating:510,000 N; d:180 mm; da (min):191 mm; Db (max):256 mm; Radial Clearance:0.075 to 0.125 mm; Db (min):269 mm; db (max):203 mm; dc (min):209 mm; ra (max):2 mm; Limiting Speed - Grease:2,200 rpm;
W4029 NTN Thrust Tapered Roller BearingD:68.263 mm; G2 - Heat Generation Factor (Rib-Roller End):8.48; Ab - Cage-Cone Frontface Clearance:1.5 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2650 lbf; G1 - Heat Generation Factor (Roller-Raceway):17.5; e - ISO Factor8:0.42; C1 - Dynamic Radial Rating (1 million revolutions)5:14300 lbf; R - Cone Backface To Clear Radius1:0.760 mm; C - Cup Width:17.463 mm; Series:02400; Da - Cup Frontface Backing Diameter:63.00 mm;
LH-WA22217BLLSK NTN Thrust Tapered Roller BearingCa90 - Dynamic Thrust Rating (90 million revolutions)6:1940 lbf; r - Cup Backface To Clear Radius2:1.27 mm; a - Effective Center Location3:-9.4 mm; Aa - Cage-Cone Backface Clearance:0.3 mm; Cone Part Number:2685; C1 - Dynamic Radial Rating (1 million revolutions)5:17200 lbf; Cage Type:Stamped Steel; C0 - Static Radial Rating:18400 lbf; Da - Cup Frontface Backing Diameter:60.96 mm; C - Cup Width:19.050 mm;
WA22228BLLS NTN Thrust Tapered Roller BearingEnclosure:Open; ra (max):2.5 mm; db (min):124 mm; Configuration:Single Row; r1:3 mm; Dynamic Load Rating:670,000 N; ra1 (max):2.5 mm; dd (min):158 mm; D:240 mm; Radial Clearance:0.050 to 0.090 mm; Static Load Rating:880,000 N; db (max):140 mm; Fillet Radius/Chamfer:3 mm; Inside Ring Outside Diameter:143 mm; dc (min):145 mm; B:80 mm; d:110 mm; Bore Type:Cylindrical Bore; Limiting Speed - Grease:2,200 rpm;
NN4952 NTN Tapered Roller Bearinga - Effective Center Location3:-3.3 mm; Aa - Cage-Cone Backface Clearance:0.3 mm; Cone Part Number:LM501349; db - Cone Backface Backing Diameter:54.10 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Bearing Weight:0.30 Kg; Cup Part Number:LM501310; B - Cone Width:19.812 mm; D:73.431 mm; G2 - Heat Generation Factor (Rib-Roller End):13.3; Design Units:Imperial; C90 - Dynamic Radial Rating (90 million revolutions)4:4360 lbf;
NN4924K NTN Cylindrical Roller BearingDb - Cup Backface Backing Diameter:1.73 in; Cup Part Number:09201; Y - ISO Factor4:2.26; r - Cup Backface To Clear Radius1:0.020 in; Series:09000; G2 - Heat Generation Factor (Rib-Roller End):4; Cg - Geometry Factor:0.0452; Da - Cup Frontface Backing Diameter:1.81 in; K - Factor2:2.2; G1 - Heat Generation Factor (Roller-Raceway):8; Design Units:Imperial; e - ISO Factor3:0.27; D:2 in; C - Cup Width:0.6875 in;
NNU4926K NTN Cylindrical Roller BearingG2 - Heat Generation Factor (Rib-Roller End):172; G1 - Heat Generation Factor (Roller-Raceway)7:1070; Da - Cup Frontface Backing Diameter:13.34 in; r - Cup Frontface To Clear Radius2:0.06 in; Y1 - ISO Factor5:1.86; K - Factor3:1.61; C - Double Cup Width:3.3750 in; Y - ISO Factor1:1.65; Design Units:Imperial; Y2 - ISO Factor6:2.77; D:14.5000 in; e - ISO Factor4:0.36; Series:170000; Cg - Geometry Factor8:0.135;

 

 

No.BrandESciNCTD
NNU3022NTN - - - - - - - -
NN3932KNTN - - - - - - - -
CRT1601VNTN - - - - - - - -
R11A13VNTN - - - - - - - -
NN3944KNTN - - - - 22 mm - - -
NNU4924KNTN - 0.488 in - - - - - -
NN3022KNTN - - - - - - - -
NN3956NTN - - - - - - - 2.8750 in
NNU49/53NTN - - - - - - - -
NNU3038NTN - - - - - - - 365.049 mm
CRT1411VNTN - - - - - - - -
NNU3044NTN - - - - - - - -
W5605NTN - - - - - - - -
CRT0505VNTN - - - - - - - -
NN393NTN - - - - - - - -
NNU4956NTN - - - - - - - -
NN4924NTN - - - - 28 mm - - -
WA22226BLLSKNTN - - - - - - - -
K2N-RTD80602PX1NTN - - - - - - - -
NN3952NTN - - - - - - - -
NNU306NTN - - - - - - - 340 mm
NNU303NTN - - - - - - - -
LH-WA22214BLLSNTN - - - - - - - 1030.000 mm
NN406NTN - - - - - - - -

 

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