Product Details

NNU4944 NTN Tapered Roller Bearing

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

Product Features

 

W5613 NTN Thrust Tapered Roller BearingDesign Units:Imperial; Series:132000; C90 - Dynamic Radial Rating (90 million revolutions)5:32600 lbf; B - Cone Width:2.125 in; G2 - Heat Generation Factor (Rib-Roller End):124.6; Cage Type:Stamped Steel; d:8 in; C1 - Dynamic Radial Rating (1 million revolutions)6:126000 lbf; da - Cone Frontface Backing Diameter:8.58 in; db - Cone Backface Backing Diameter:8.86 in; K - Factor8:1.86; C0 - Static Radial Rating:202000 lbf;
WA22230BLLSK NTN Thrust Tapered Roller Bearingr - Cup Backface To Clear Radius2:1.52 mm; C0 - Static Radial Rating:15800 lbf; D:66.987 mm; Cg - Geometry Factor:0.0681; Cup Part Number:02419; C90 - Dynamic Radial Rating (90 million revolutions)4:3720 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2650 lbf; Db - Cup Backface Backing Diameter:58.93 mm; Cage Type:Stamped Steel; C1 - Dynamic Radial Rating (1 million revolutions)5:14300 lbf;
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;
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;
NNU4938K NTN Cylindrical Roller BearingHousing Style:Four-Bolt Pillow Blo; Dimension RVV:0.57 in; Shaft Size  :3-11/16 in; Grease Lubrication - B/C/O Seal:600 rpm; Grease Lubrication - M/N Seal:900 rpm; Dimension B:9.38 in; Dimension D Max:14.50 in; Dimension H:1.77 in; Dimension SVV:5.13 in; Y2 - Geometry Factor:4.06; Pre Install Clearance Max:0.0067 in; Y1 - Geometry Factor:2.73; Dimension C:5.5 in; Dimension G:4.7500 in; Locking Style:Double V-Lock;
NNU4921K NTN Cylindrical Roller BearingBolt Hole Size N:13.1 mm; Housing Style:Two-Bolt Flange; Housing Width A:31.8 mm; Inside Ring Width B:38.9 mm; Weight:3.003 lb; Bearing Type:Ball Bearing; Static Load Rating:3440 lbf; Center of Bearing from Housing End A2:21.1 mm; Shaft Size d:1 1/4 in; Total Height L:92.1 mm; Seal Type:Molded Shroud; Flange Thickness A1:11.9 mm; Bearing Number:GRA104RRB; Total Length H:155.6 mm; Dimension E:1.988 in;
CRT1211V NTN Thrust Tapered Roller BearingInner-Ring Set:800ARXS3164; Lubrication Hole Diameter h:13.0 mm; Dynamic Load Rating C11:58800 kN; Number of Lubrication Holes:16; Backing Shaft Diameter ds:863.7 mm; Bore d:800.000 mm; Lubrication Groove g:25.3 mm; DUR/DOR F/E:880.000 mm; Angle of Chamfer r1smin:20º; Weight:4519.430 lb; Static Load Rating Co:22600 kN; Type:RX-1; Width B:750.000 mm; Chamfer rsmin:0 mm; Backing Housing Diameter Ds:1016.0 mm;
CRT1806V NTN Thrust Tapered Roller BearingDimension Y:0.9 in; Dimension V:7.7 in; Cor - Static Load Rating:131513 lbf; Dimension H:2.1 in; Series Type:Light Series; Bearing UPC:013992027283; Bearing Number:LSE508BR; Tensioning Unit Type:Push Type; Dimension N:17.2 in; Support Type:Take-Up; Cr - Dynamic Load Rating:94869 lbf; Seal Type:Viton Single Lip; Maximum Speed:1570 rpm; Bearing - Housing - Seal:LSE508BRHRSS; Dimension P:1.0 in; Bearing - Housing - Seal UPC:013992097781;
CRT0814V NTN Thrust Tapered Roller BearingDimension B:10.5 in; Maximum Speed:1450 rpm; Dimension T:21.5 in; Dimension H:2.2 in; Dimension S:3.4 in; Dimension R:2.0 in; Bearing Number:LSM150BR; Bearing - Housing - Seal UPC:013992040503; Note:This product line wa; Support Type:Take-Up; Cor - Static Load Rating:149273 lbf; Ca - Axial Load Rating:6609.30 lbf; Cr - Dynamic Load Rating:103187 lbf; Seal Type:Aluminium Triple Lab; Dimension V:8.0 in;
NNU4924K NTN Cylindrical Roller BearingS:0.488 in; Sleeve:S-07; D1:2.068 in; Lockwasher and Lockplates:W-07; Diameter d :1 3/16 in; Series:222K; Bearing Number:22207K; B2:1.449 in; Taper:1:12; Locknut:N-07; SNW/SNP Assembly Weight:0.32 lb; Tolerance1:-0.003 in;
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;
NNU488 NTN Tapered Roller BearingC1 - Dynamic Radial Rating (1 million revolutions)5:148000 lbf; R - Cone Backface To Clear Radius1:7.110 mm; Series:94000; db - Cone Backface Backing Diameter:197.10 mm; Cone Part Number:94650; K - Factor7:1.25; G1 - Heat Generation Factor (Roller-Raceway):692.3; Bearing Weight:17.1 Kg; a - Effective Center Location3:-0.8 mm; Cg - Geometry Factor:0.129; Cup Part Number:94113; C - Cup Width:47.625 mm;

 

 

No.BrandESciNCTD
NNU4921KNTN - - - - - - - -
NN4938KNTN - - - - - - - 10.5625 in
NNU4940KNTN - - - - - - - -
WA22230BLLSNTN - - - - - - - 58 mm
NN4928KNTN - - - - - - - 90 mm
NNU3948NTN - - - - - - - 260 mm
NNU3064NTN - - - - - - - 150 mm
NNU4052NTN - - - - - - - 830.000 mm
NNU49/53NTN - - - - - - - -
NNU3088NTN - - - - - - - 140 mm
LH-WA22213BLLSNTN - - - - - - - -
NN4964NTN - - - - - - - 140 mm
NN3926NTN - - - - - - - -
NN3024NTN - - - - - - - 280 mm
NNU3026NTN - - - - - - - -
NNU4936NTN - - - - - - - -
WA22232BLLSKNTN - - - - - - - -
W6022NTN - - - - - - - -
CU12B08W WK40/21NTN - - - - - - - -
W3617NTN - - - - - - - -
NNU4922NTN - - - - - - - 358.775 mm
W4029NTN - - - - - - - 68.263 mm
NN3038KNTN - - - - - - - 340 mm
NNU38/5NTN - - - - - - - 500 mm
WA22232BLLSNTN - - - - - - - -

 

NNU4944 NTN Tapered Roller Bearing Video

 

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