Product Details

3878A/3821 TIMKEN Cylindrical Roller Radial Bearings

Brand Name TIMKEN
Model Number 3878A/3821
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

R - Inner Ring To Clear Radius21.0 mm
Cage TypeCR - Phenolic Outer
Da - Outer Ring Backing Diameter88.100 mm
Bearing Weight0.426 Kg
D95.000 mm
da - Inner Ring Backing Diameter67.300 mm
Bearing Width18 mm
C0 - Static Radial Rating11900 N
d60 mm
r - Outer Ring To Clear Radius31.0 mm
Precision ClassISO P4S (ABEC 7/9)
do - Ball Diameter7.937500 mm
Contact Angle25 º
Design UnitsMETRIC
Ball TypeCeramic
Ce - Dynamic Radial Rating118600 N
Limiting Speed (Oil)37680 rpm
Limiting Speed (Grease)18840 rpm

3878A/3821 TIMKEN Cylindrical Roller Radial Bearings RELATED CATEGORIES

No.BranddTDBCrRa
4R3821NTN190 mm - 270 mm200 mm1 260 kN - - -
LL382149/10ISO698,5 mm63,5 mm819,15 mm63,5 mm50,8 mm - - 54,6 mm
LL382149/LL382110Timken698,5 mm63,5 mm819,15 mm63,5 mm50,8 mm3,3 mm3,3 mm54,6 mm
JM738249A/JM738210Timken190 mm46 mm260 mm44 mm36,5 mm2,5 mm7,9 mm10,9 mm
JM738249/JM738210Timken190 mm46 mm260 mm44 mm36,5 mm2,5 mm3 mm10,9 mm
F-223821INA26 - 41,4 mm - - - - -
33880/33821Loyal38,1 mm27,783 mm95,25 mm28,575 mm120 kN - - 7,6 mm
33880/33821D+X1S-33880Timken38,1 mm63,5 mm95,25 mm - 52,385 mm0,8 mm3,5 mm -
33885/33821ISO44,45 mm27,783 mm95,25 mm28,575 mm22,225 mm - - 7,6 mm
33885/33821D+X1S-33885Timken44,45 mm63,5 mm95,25 mm - 52,385 mm0,8 mm0,8 mm -
33889/33821ISO50,8 mm27,783 mm95,25 mm28,575 mm22,225 mm - - 7,6 mm

 

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NJ2322EMA TIMKEN Cylindrical Roller Radial BearingsNote:This product line wa; Cr - Dynamic Load Rating:94869 lbf; Dimension J:470 mm; Bearing Number:LSE508BX; Bearing Type:Split Cylindrical Ex; Shaft Size:5.5 in; Bolt Size:2 x M30; Dimension M:160 mm; Cor - Static Load Rating:131513 lbf; Bearing UPC:013992027306; Housing Width:6.5 in; Maximum Speed:
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NJ328EMA TIMKEN Cylindrical Roller Radial BearingsCy:3.3 mm; Limiting Speed - Grease:8,000 rpm; Fillet Radius/Chamfer:1 mm; B:20.6 mm; Configuration:Double Row; ra:1 mm; Da:46 mm; Snap Ring Outside Diameter:57.9 mm; Bore Type:Cylindrical Bore; Dx:58.8 mm; D:52 mm; Limiting Speed - Oil:11,000 rpm; Snap Ring Width:1.1 mm; Radial Clearance:0.013 to 0.
NJ2344EMA TIMKEN Cylindrical Roller Radial Bearingse - ISO Factor8:0.35; G2 - Heat Generation Factor (Rib-Roller End):7.58; da - Cone Frontface Backing Diameter:35.56 mm; Bearing Weight:0.30 Kg; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2090 lbf; Da - Cup Frontface Backing Diameter:58.42 mm; C90 - Dynamic Radial Rating (90 million revol
NCF2924V TIMKEN Cylindrical Roller Radial BearingsCup Part Number:14273; Series:14000; D:2.7170 in; Db - Cup Backface Backing Diameter:2.20 in; Y - ISO Factor3:1.57; e - ISO Factor2:0.38; r - Cup Backface To Clear Radius1:0.000 in; C - Cup Width:0.6675 in; Design Units:Imperial; Da - Cup Frontface Backing Diameter:2.52 in; Cg - Geometry Factor:0.06
NCF2922V TIMKEN Cylindrical Roller Radial BearingsBore Type:Tapered Bore; Axial Load Factor Y0:1.97; Retainer Material:Pressed Steel; da (min):99 mm; B:60 mm; Axial Load Factor Y1:2.02; Roller Profile:Symmetric; Groove Width A:11 mm; Weight:7.460 kg; Limiting Speed - Grease:2,600 rpm; d:85 mm; Axial Load Factor Y2:3.00; Fillet Radius/Chamfer:3 mm;
NJ348EMA TIMKEN Cylindrical Roller Radial BearingsDynamic Load Rating:62,000 N; B:27 mm; Weight:1.070 kg; Bore Type:Cylindrical Bore; Radial Clearance:0.018 to 0.036 mm; Static Load Rating:38,000 N; Configuration:Single Row; d:50 mm; da (min):60 mm; Limiting Speed - Grease:6,400 rpm; Factor fo:13.1; D:110 mm; Da (max):100 mm; ra (max):2 mm; Enclosu
NJ2222EMA TIMKEN Cylindrical Roller Radial BearingsSeries Type:Light Series; Bearing - Housing - Seal:LSM50BRH; Dimension A:5.0 in; Dimension D:7.0 in; Dimension W:1.0 in; Dimension R:1.0 in; Maximum Speed:4630 rpm; Dimension H:1.1 in; Dimension P:0.6 in; Support Type:Take-Up; Cr - Dynamic Load Rating:18659 lbf; Dimension T:9.5 in; Dimension N:8.0 i
NCF2926V TIMKEN Cylindrical Roller Radial BearingsBearing - Housing - Seal UPC:013992095206; Dimension N:16.5 in; Bearing Type:Split Cylindrical Re; Bearing Number:MSE407BR; Dimension U:0.2 in; Bearing - Housing - Seal:MSE407BRHRSS; Maximum Speed:1820 rpm; Note:This product line wa; Cor - Static Load Rating:133087 lbf; Dimension V:7.5 in; Dimension

 

 

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