Product Details

4R383 NTN Cylindrical Roller Bearing

Brand Name NTN
Model Number 4R383
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandNeDtBkFi
NNU4992NTN - - - - - - - -
NN4968NTN - - - - 60.325 mm - - -
4R4813NTN - - 110.000 mm - 29.750 mm - - -
NNU4956NTN - - 68 mm - - - - -
NN393NTN - - - - 25 mm - - -
NN3956NTN - - 500.000 mm - - - - -
NNU4864NTN - - - - - - - -
NNU4932KNTN - - - - - - - -
4R3232NTN - - - - - - - -
NN3126NTN - - - - - - - -
NN30/6NTN - - - - - - - -
NN306NTN - - 12.3750 in - - - - -
NNU4948NTN - - - - - - - -
NN3030KNTN - - - - - - - -
NN3932KNTN - - 3.5480 in - - - - -
NN3032KNTN - - 110 mm - 22 mm - - -
NNU4976KNTN - - 90 mm - 23 mm - - -
NN4920KNTN - - 40 mm - 12 mm - - -
NNU4938NTN - - 180 mm - 34 mm - - -
NNU4984NTN - - - - - - - -
NNU4936KNTN - - 80 mm - 21 mm - - -
4R3042NTN - - 120 mm - 31 mm - - -
NN3024KNTN - - - - - - - -
NN3076NTN - - 1.5350 in - - - - -
NN4968KNTN18 mm - - - - - - -
4R4449NTN18 mm - - - - - - -
NNU49/500KNTN - - 85 mm - 23 mm - 55 mm -
NN494NTN - - 125 mm - 22 mm - - -
NN3068NTN - - - - - - - -

 

NN4968 NTN Tapered Roller BearingDesign Units:Imperial; d:330.200 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:36600 lbf; e - ISO Factor8:0.5; R - Cone Backface To Clear Radius1:7.110 mm; Cage Type:Stamped Steel; B - Cone Width:55.563 mm; a - Effective Center Location3:33.8 mm; C - Cup Width:38.100 mm; Cone Part Number:EE161300; K - Factor7:1.17; db - Cone Backface Backing Diameter:367.03 mm; B:60.325 mm; Series:160000;
NN3068 NTN Tapered Roller BearingGrease Lubrication - B/C/O Seal:600 rpm; Dimension L:5.45 in; Shaft Size Type:Imperial; Y2 - Geometry Factor:4.06; Bearing Number:22222; Oil Lubrication - B/C/O Seal:600 rpm; Grease Lubrication - T Seal:1200 rpm; Eng Internal Radial Clearance - Max:0.0067; Dimension D Max:15.56 in; C0 - Static Load:147000 lb; Housing Style:Four-Bolt Pillow Blo; e - Geometry Factor:0.25; Full Timken Part Number:QVVPK22V311SB;
NNU4976K NTN Cylindrical Roller Bearingr1:1.5 mm; dc (min):55 mm; dd (min):60 mm; Outside Ring Inside Diameter:77.5 mm; Db (max):80 mm; Dynamic Load Rating:58,500 N; Enclosure:Open; ra1 (max):1.5 mm; da (min):48.5 mm; Db (min):81.5 mm; Limiting Speed - Grease:6,700 rpm; Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:1.5 mm; B:23 mm; D:90 mm; ra (max):1.5 mm; db (min):48.5 mm; Configuration:Single Row; Da (max):81.5 mm; Static Load Rating:57,000 N;
NN3022 NTN Tapered Roller BearingDimension L Fix:5.66 in; Dimension L Exp:5.74 in; Dimension M:3.7 in; Grease Lubrication - M/N Seal:700 rpm; Locking Style:Eccentric; e - Geometry Factor:0.26; Dimension F:15.13 in; Oil Lubrication - T Seal:1500 rpm; Dimension K:1.83 in; Engineering Group:Mounted Bearing; Eng Internal Radial Clearance - Max:0.0057; Pre Install Clearance Min:0.095 mm; Dimension BC:14.00 in; Dimension E:7.000 in; C0 - Static Load:212000 lb;
NNU49/53 NTN Tapered Roller BearingLimiting Speed - Oil:2,600 rpm; Fillet Radius/Chamfer:3 mm; Bore Type:Cylindrical Bore; Static Load Rating:800,000 N; dd (min):196 mm; B:73 mm; Enclosure:Open; ra (max):2.5 mm; Configuration:Single Row; r1:3 mm; Radial Clearance:0.070 to 0.120 mm; db (min):164 mm; Limiting Speed - Grease:2,000 rpm; ra1 (max):2.5 mm; db (max):179 mm; dc (min):184 mm; D:270 mm; Inside Ring Outside Diameter:182 mm; d:150 mm;
4R3231 NTN Cylindrical Roller BearingD:360 mm; ra (max):3 mm; Weight:26.200 kg; Outside Ring Inside Diameter:316 mm; r1:4 mm; Da (max):342 mm; da (min):218 mm; Static Load Rating:865,000 N; ra1 (max):3 mm; db (min):218 mm; d:200 mm; Radial Clearance:0.090 to 0.145 mm; dc (min):247 mm; Bore Type:Cylindrical Bore; Limiting Speed - Grease:1,500 rpm; Dynamic Load Rating:620,000 N; Fillet Radius/Chamfer:4 mm; Enclosure:Open; db (max):240 mm;
NNU3038 NTN Tapered Roller BearingDimension G:8.0 in; Bearing Type:Split Cylindrical Ex; Cr - Dynamic Load Rating:64745 lbf; Support Type:Hanger Block; Maximum Speed:2340 rpm; Bearing UPC:013992026620; Bearing Number:LSE400BX; Dimension X (Thread):1.5 - 6 UNC; Dimension C:3.346 in; Note:This product line wa; Seal Type1:Viton Single Lip; Dimension H:5.0 in; Cor - Static Load Rating:82280 lbf; Shaft Size:4 in; Series Type:Light Series;
NN3026 NTN Tapered Roller BearingCone Part Number:HM88630; C1 - Dynamic Radial Rating (1 million revolutions)5:17300 lbf; Da - Cup Frontface Backing Diameter:69.10 mm; C0 - Static Radial Rating:21200 lbf; D:73.025 mm; Bearing Weight:0.6 Kg; Cup Part Number:HM88612; da - Cone Frontface Backing Diameter:39.62 mm; Db - Cup Backface Backing Diameter:59.94 mm; r - Cup Backface To Clear Radius2:2.29 mm; B - Cone Width:25.400 mm; a - Effective Center Location3:-4.6 mm;
4R3821 NTN Cylindrical Roller BearingNote:This product line wa; Seal Type:Viton Single Lip; Bolt Size:8 x M30; Dimension H:14.882 in; Bearing Type:Split Cylindrical Ex; Bearing Number:MSE1008BX; Dimension M:13.0 in; Series Type:Medium Series; Weight:1190 lb; Bearing - Housing - Seal:MSE1008BXHRSS; Pillow/Plummer Block Style:Split Cylindrical Ho; Dimension J1:29.0 in; Dimension K:10.0 in; Support Type:Eight-Bolt Plummer B; Dimension L:36.0 in;
NN38/56 NTN Tapered Roller BearingShaft Size:65 mm; Dimension H:3.2 in; Dimension L:4.3 in; Seal Type1:Viton Single Lip; Cr - Dynamic Load Rating:23155 lbf; Cor - Static Load Rating:25853 lbf; Support Type:Hanger Block; Dimension X (Thread):M30; Series Type:Light Series; Maximum Speed:3940 rpm; Bearing - Housing - Seal:LSM65BXHGRSS; Dimension C:2.362 in; Note:This product line wa; Dimension G:5.3 in; Bearing Type:Split Cylindrical Ex;
NNU4952K NTN Cylindrical Roller BearingDimension V:0.2 in; Support Type:Round Flange; Note:This product line wa; Seal Type:Viton Single Lip; Dimension H:5.9 in; Dimension L:10.8 in; Cr - Dynamic Load Rating:304391 lbf; Dimension P:1.5 in; Dimension R:26.0 in; Dimension T:29.0 in; Dimension N:22.375 in; Cor - Static Load Rating:475921 lbf; Series Type:Medium Series; Maximum Speed:750 rpm; Bearing Type:Split Cylindrical Ex; Bolt Size:4 x M36;
NN3956K NTN Cylindrical Roller Bearingda - Inner Ring Backing Diameter:607.000 mm; R - Inner Ring To Clear Radius1:4.000 mm; Reference Thermal Speed Rating (Oil)7:530; B - Outer Ring Width:140.000 mm; e - ISO Factor3:0.16; C0 - Static Radial Rating:7290000 N; Da - Outer Ring Backing Diameter:710.000 mm; Y1 - ISO Factor5:6.27; Bearing Weight:172.400 Kg; D:750.000 mm; Y0 - ISO Factor4:4.21; d:560.000 mm; Cg - Geometry Factor8:0.1099; Design Unit:METRIC;
NN4926 NTN Tapered Roller BearingCage Type:Stamped Steel; Y - ISO Factor9:1.8; Da - Cup Frontface Backing Diameter:67.10 mm; Bearing Weight:0.6 Kg; G2 - Heat Generation Factor (Rib-Roller End):8.76; d:33.338 mm; db - Cone Backface Backing Diameter:41.40 mm; r - Cup Backface To Clear Radius2:3.30 mm; B:30.163 mm; Cg - Geometry Factor:0.0697; Series:3100; C90 - Dynamic Radial Rating (90 million revolutions)4:5520 lbf; Ab - Cage-Cone Frontface Clearance:1.5 mm;
NN4938 NTN Tapered Roller Bearingdb (max):318 mm; Limiting Speed - Grease:1,300 rpm; Configuration:Single Row; Inside Ring Outside Diameter:320 mm; Fillet Radius/Chamfer:5 mm; Dynamic Load Rating:1,140,000 N; dd (min):343 mm; B:80 mm; Limiting Speed - Oil:1,500 rpm; Enclosure:Open; Da (max):458 mm; ra (max):4 mm; db (min):282 mm; Bore Type:Cylindrical Bore; dc (min):323 mm; D:480 mm; Radial Clearance:0.190 to 0.260 mm; d:260 mm; ra1 (max):4 mm;
4R4429 NTN Cylindrical Roller BearingB:5.2500 in; r - Fillet Radius Housing (Max):0.44 in; Bearing Configuration:Thrust TTHD - with c; d - Bore Diameter:10.7500 in; Dynamic Load Rating:371000 lbf; Static Load Rating:5030000 lbf; Bearing Type:Thrust Tapered Rolle; D - Bearing O.D.:21.7500 in; R - Fillet Radius Shaft (Max):0.44 in; Weight:381.0 lb;
NN3964 NTN Tapered Roller BearingSeries Type:Medium Series; Bearing Type:Split Cylindrical Re; Seal Type:Felt Type; Cor - Static Load Rating:232453 lbf; Note:This product line wa; Dimension H1:2.0 in; Bolt Size:4 x M24; Dimension K:5.0 in; Weight:336 lb; Pillow/Plummer Block Style:Split Cylindrical Ho; Shaft Size:5.75 in; Dimension L:25.0 in; Bearing UPC:013992039545; Bearing Number:MSE512BR; Housing Width:8.0 in; Cr - Dynamic Load Rating:164111 lbf;

 

 

4R383 NTN Cylindrical Roller Bearing Video

 

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