Product Details

NNU4944 NTN Tapered Roller Bearing

Brand Name NTN
Model Number NNU4944
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandsaGSCFJb
NN4922NTN - - - - - - - -
NN3944KNTN - - - - - - - -
NN3048KNTN - - - - - - - -
NN3956NTN - - - - - - - -
4R4416NTN - - - - - - - -
NN4934NTN - - - - - - - 28 mm
NNU49/56NTN - - - - - - - -
NN403NTN - - - - - - - -
4R4026NTN - - - - - - - -
NN3040KNTN - - - - - - - -
NN30/600NTN - - - - - - - -
NNU4944KNTN - - - - - - - -
NN3952NTN - - - - - - - -
NN4964NTN - - Tr 530x6 - - - - -
NN3021NTN - - - - - - - -
4R2904NTN - - - - - - - -
NNU4964KNTN - - - - - - - -
NNU4964NTN - - - - - - - -
NN4934KNTN - - - - - - - -
NN4952NTN - - - - - - - -
NN3036NTN - - - - - 63 mm - -
NN3896NTN - - - - - - - -
NN30/5NTN - - - - - - - -
NN494NTN - - - - - - - -

 

NN4938K NTN Cylindrical Roller Bearingd:3.5000 in; Ab - Cage-Cone Frontface Clearance:0.07 in; a - Effective Center Location3:-0.47 in; T - Bearing Width to Flange:0.6870 in; C90 - Dynamic Radial Rating (90 million revolutions)4:19100 lbf; r - Cup Backface To Clear Radius2:0.130 in; G1 - Heat Generation Factor (Roller-Raceway)10:177; Y - ISO Factor9:1.76; G2 - Heat Generation Factor (Rib-Roller End):29.4; C0 - Static Radial Rating:99200 lbf;
NNU4924 NTN Tapered Roller Bearingr - Cup Frontface To Clear Radius2:0.03 in; d:0.7500 in; B - Cone Width:0.5662 in; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:1560 lbf; Bearing Weight:0.58 lb; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:10500 lbf; Series:05000; db - Cone Backface Backing Diameter:1 in; Cone Part Number:05075X; T - Bearing Width across Cones:1.2499 in; Da - Cup Frontface Backing Diameter:1.69 in;
NN3952K NTN Cylindrical Roller BearingR - Cone Backface To Clear Radius1:0.14 in; G2 - Heat Generation Factor (Rib-Roller End):25.9; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:6020 lbf; B - Cone Width:1.1875 in; Design Units:Imperial; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:8060 lbf; D:4.7244 in; e - ISO Factor8:0.44; r - Cup Frontface To Clear Radius2:0.03 in; Cone Part Number:33269; T - Bearing Width across Cones:3.1460 in;
NNU49/530K NTN Cylindrical Roller Bearingb:36 mm; Weight:32.20 Kg; L:232.00 mm; Taper:1:12; Appropriate Withdrawal Nut No.:HM 3180; Thread D12:Tr400x5; Appropriate Hydraulic Nut:HMV80; d1:360.00 mm; L11:242.00 mm;
NN4932K NTN Cylindrical Roller BearingDimension L:6.0 in; Maximum Speed:2340 rpm; Bearing UPC:013992027726; Bearing - Housing - Seal:LSM100BXHHTPS; Shaft Size:100 mm; Seal Type:High Temperature Pac; Dimension R:11.9 in; Dimension V:0.1 in; Cor - Static Load Rating:82280 lbf; Series Type:Light Series; Dimension H:3.4 in; Cr - Dynamic Load Rating:64745 lbf; Dimension P:0.7 in; Note:This product line wa; Bolt Size:4 x M16; Dimension T:14.0 in;
NN3926K NTN Cylindrical Roller BearingDimension SV:4.13 in; Grease Lubrication - M/N Seal:900 rpm; Dimension A:4.92 in; Y2 - Geometry Factor:4.06; Full Timken Part Number:QVSN22V312SB; Dimension J (Bolt Size):0.875 in; Grease Lubrication - T Seal:1200 rpm; Grease Lubrication - B/C/O Seal:600 rpm; Dimension H:2.00 in; Dimension G:3.980 in; Dimension D Min:12.56 in; Weight:79 lb; e - Geometry Factor:0.25; Dimension L:4.57 in; Oil Lubrication - B/C/O Seal:600 rpm;
4R3639 NTN Cylindrical Roller BearingDynamic Load Rating:89,000 N; Radial Clearance:0.023 to 0.043 mm; B:38.1 mm; Groove Width:3.1 mm; a (max):4.1 mm; Cy:6.5 mm; Enclosure:Open; Bore Type:Cylindrical Bore; Da:111 mm; da:74 mm; Configuration:Double Row; Groove Diameter:115.2 mm; D:120 mm; Weight:1.660 kg; Static Load Rating:77,000 N; Fillet Radius/Chamfer:1.5 mm; d:65 mm; Limiting Speed - Oil:5,300 rpm; Dx:131.5 mm; ra:1.5 mm;
4R4419 NTN Cylindrical Roller Bearingr, r1,2 min.:0.3 mm; F:13 mm; d:10 mm; Mass inner ring:0.0052 kg; B:12.5 mm;
NN3022 NTN Tapered Roller BearingEye bolt:2 x 3/8-16 UNC; RG:1/2 NPT; P60°:249 kN; Cap bolt, SAE grade:8; Max. speed for PosiTrac Plus seal:1150 r/min; A2:190.5 mm; N1:22.225 mm; A1:120.65 mm; P180°:107 kN; Stabilizing ring:2 x 36053-50; ba:53.975 mm; R2:30.163 mm; Pa:22.2 kN; J max.:368.3 mm; Labyrinth ring:2 x LOR 120; Appropriate attachment bolt size G:0.75 in; h:46.038 mm; Mass pillow block:60.3 kg; da:122.237 mm; H2:53.975 mm;
NN404 NTN Tapered Roller BearingFillet Radius/Chamfer:1.5 mm; Enclosure:Open; db (max):44 mm; Limiting Speed - Oil:9,500 rpm; Configuration:Single Row; d:30 mm; Dynamic Load Rating:62,500 N; D:90 mm; ra1 (max):1.5 mm; Bore Type:Cylindrical Bore; Radial Clearance:0.035 to 0.060 mm; Static Load Rating:55,000 N; ra (max):1.5 mm; Da (max):81.5 mm; dd (min):52 mm; B:23 mm; dc (min):47 mm; Limiting Speed - Grease:7,500 rpm; db (min):38.5 mm;

 

 

NNU4944 NTN Tapered Roller Bearing Video

 

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