Product Details

NN4948 NTN Tapered Roller Bearing

Brand Name NTN
Model Number NN4948
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

CRT1517V NTN Thrust Tapered Roller Bearingra (max):2.5 mm; Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:3 mm; B:48 mm; d:160 mm; ra1 (max):2.5 mm; Limiting Speed - Oil:2,600 rpm; Configuration:Single Row; Dynamic Load Rating:430,000 N; r1:3 mm; Limiting Speed - Grease:2,200 rpm; Inside Ring Outside Diameter:195 mm; Da (max):276 mm; Static Load Rating:570,000 N; D:290 mm; Radial Clearance:0.070 to 0.120 mm; db (min):174 mm; Enclosure:Open;
CRT1409V NTN Thrust Tapered Roller BearingFillet Radius/Chamfer:1 mm; ra (max):1 mm; Configuration:Single Row; r1:0.5 mm; b (min):1.9 mm; a (max):2.5 mm; Bore Type:Cylindrical Bore; Cy (max):3.8 mm; Enclosure:Snap Ring Groove wit; Snap Ring Outside Diameter:86.6 mm; Weight:0.252 kg; Factor fo:15.6; Da (max):75 mm; D:80 mm; Dx (min):88 mm; Limiting Speed - Grease:8,500 rpm; da (min):55 mm; D1 (max):76.8 mm; Radial Clearance:0.018 to 0.036 mm;
NNU4928K NTN Cylindrical Roller BearingCr - Dynamic Load Rating:117800 lbf; Dimension P:1.1 in; Dimension V:0.1 in; Dimension L:7.7 in; Shaft Size:6.75 in; Dimension R:17.2 in; Note:This product line wa; Bearing - Housing - Seal:LSE612BRHHTPS; Dimension T:20.0 in; Maximum Speed:1220 rpm; Support Type:Round Flange; Seal Type:High Temperature Pac; Dimension H:4.3 in; Bolt Size:4 x M24; Bearing Type:Split Cylindrical Re; Bearing Number:LSE612BR;
K2N-RTD22602PX1 NTN Thrust Tapered Roller BearingLimiting Speed - Oil:330 rpm; Groove Width A:40 mm; Retainer Material:Machined Brass; Limiting Speed - Grease:250 rpm; Center Guidance:Fixed Inner Ring Rib; Hole Diameter (do):20 mm; Dynamic Load Rating:10,800,000 N; Axial Load Factor Y1:4.11; Da (max):1214 mm; Weight:763.000 kg; D:1250 mm; Configuration:Double Row; Axial Load Factor Y2:6.12; Roller Profile:Symmetric; Axial Load Factor Y0:4.02; Constant e:0.16;
NNU3948 NTN Tapered Roller BearingLimiting Speed - Grease:2,400 rpm; Static Load Rating:555,000 N; db (min):123 mm; D:260 mm; db (max):143 mm; d:105 mm; Radial Clearance:0.050 to 0.090 mm; ra (max):3 mm; ra1 (max):3 mm; Da (max):242 mm; Inside Ring Outside Diameter:144.5 mm; dd (min):162 mm; Fillet Radius/Chamfer:4 mm; Dynamic Load Rating:495,000 N; Limiting Speed - Oil:3,000 rpm; r1:4 mm; Configuration:Single Row; dc (min):147 mm;
NN496 NTN Tapered Roller BearingBearing UPC:013992028518; Bolt Size:4 x M24; Dimension R:15.1 in; Dimension H:3.9 in; Cor - Static Load Rating:131513 lbf; Bearing - Housing - Seal UPC:013992077790; Note:This product line wa; Series Type:Light Series; Bearing Number:LSM135BX; Bearing - Housing - Seal:LSM135BXHRSS; Seal Type:Viton Single Lip; Maximum Speed:1570 rpm; Cr - Dynamic Load Rating:94869 lbf; Bearing Type:Split Cylindrical Ex;
NN4968 NTN Tapered Roller Bearingd:20 mm; Da (max):37 mm; Configuration:Single Row; B:8 mm; Bore Type:Cylindrical Bore; D:42 mm; Weight:0.050 kg; Dynamic Load Rating:7,900 N; Static Load Rating:4,500 N; Limiting Speed - Oil:21,000 rpm; Limiting Speed - Grease:18,000 rpm; ra (max):0.3 mm; Radial Clearance:0.013 to 0.028 mm; Factor fo:14.5; Enclosure:Open; da (min):25 mm; Fillet Radius/Chamfer:0.3 mm;
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;
CRT1105V NTN Thrust Tapered Roller BearingDesign Units:Imperial; Cup Part Number:98788-B; D1 - Flange Outer Diameter:8.2500 in; e - ISO Factor3:0.63; K - Factor2:0.92; Y - ISO Factor4:0.95; C - Cup Width:1.3750 in; D:7.874 in; Da - Cup Frontface Backing Diameter:7.41 in; Series:98000; r - Cup Backface To Clear Radius1:0.130 in; Cg - Geometry Factor5:0.12; C1 - Cup Flange Width:0.3750 in;
NNU3028 NTN Tapered Roller BearingK - Factor8:1.27; d:240 mm; db - Cone Backface Backing Diameter:268 mm; Cg - Geometry Factor:0.161; G1 - Heat Generation Factor (Roller-Raceway):1385; Cone Part Number:X32048X; G2 - Heat Generation Factor (Rib-Roller End):145; Design Units:METRIC; C90 - Dynamic Radial Rating (90 million revolutions)5:306000 N; a - Effective Center Location4:2.2 mm; Cage Type:Stamped Steel; Ab - Cage-Cone Frontface Clearance:5.6 mm;
NN3030K NTN Cylindrical Roller BearingBearing Number:MSM150BX; Shaft Size:150 mm; Maximum Speed:1320 rpm; Bolt Size:4 x M24; Dimension V:0.1 in; Cor - Static Load Rating:232453 lbf; Dimension R:18.3 in; Bearing - Housing - Seal:MSM150BXHHTPS; Dimension N:15.500 in; Seal Type:High Temperature Pac; Dimension H:4.9 in; Support Type:Round Flange; Cr - Dynamic Load Rating:164111 lbf; Dimension L:8.9 in; Note:This product line wa; Bearing - Housing - Seal UPC:013992084712;
NN393 NTN Tapered Roller BearingShaft Size:4.5 in; Note:This product line wa; Bearing Number:HSE408BX; Bearing - Housing - Seal:HSE408BXHKPS; Dimension H:7.756 in; Support Type:Four-Bolt Plummer Bl; Dimension J:18.0 in; Cr - Dynamic Load Rating:147475 lbf; Housing Width:8.3 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Dimension K:3.5 in; Bearing - Housing - Seal UPC:013992060549; Bearing UPC:013992055231; Bolt Size:4 x M24;

 

 

No.BrandESciNCTD
NN3148NTN - - - - - - - -
NN3984NTN - - - - - - - 4.7244 in
NN3068NTN - - - - - - - -
NN306NTN - - - - - - - 3 in
NN4944KNTN - - - - - - - -
NNU4052NTN - - - - - - - 830.000 mm
NNU4928KNTN - - - - - - - -
WA22219BLLSNTN - - - - - - - -
WA22230BLLSNTN - - - - - - - 58 mm
NNU4984NTN - - - - - - - -
W3617NTN - - - - - - - -
NNU3164NTN - - - - - - - -
NNU4921KNTN - - - - - - - -
NNU3072NTN - - - - - - - 190 mm
LH-WA22218BLLSNTN - - - - - - - -
NN3044KNTN - - - - - - - -
NNU4926NTN - - - - - - - -
CRT0814VNTN - - - - - - - -
NN3948KNTN - - - - - - - 100 mm
NN3056KNTN - - - - - - - 12.5000 in
NN3056NTN - - - - - - - -
NNU48/63NTN - - - - - - - -
NNU4938NTN - - - - - - - -
NN3034KNTN - - - - - - - 380.009 mm
NN3964NTN260 mm - 3.5 mm - - 108 mm - 240 mm
CU15A04W IM60/22NTN - - - - - - - 58 mm

 

NN4948 NTN Tapered Roller Bearing Video

 

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