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Home>Products>Cylindrical roller thrust bearings>KOYO RNA6902A Needle Non Thrust Roller Bearings

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KOYO RNA6902A Needle Non Thrust Roller Bearings

KOYO RNA6902A Needle Non Thrust Roller Bearings SPECIFICATIONS

How do 50x72x12 you 50 Bore Diameter (mm) find the KOYO RNA6902A Needle Non Thrust Roller Bearings specification? Manufacturers Online Sunshine Star Industrial Pte Ltd. 50x72x12 Size (mm) Free check！
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Specifications for Cylindrical roller thrust bearings

Bearing number:MLE71910CVUJ74S
Size (mm):50x72x12
Bore Diameter (mm):50
Outer Diameter (mm):72
Width (mm):12
d:50 mm
D:72 mm
B:12 mm
C:12 mm
Angle (α):15 °
d1:56.8 mm
d2:54.7 mm
D1:66.01 mm
D2:67.51 mm
a:15 mm
Contact angle α:17 °
rs min:0.6 mm
r1s min:0.3 mm
f0:8.61
Precision class:P4S
Mass:0.13 kg
Dynamic load, C:7.5 kN
Static load, C0:5.6 kN
Fatigue limit load, Cu:0.34 kN
Nlim (grease):26,000 rpm
Axial displacement K Factor:1.11
Preload level:7
Preload value:0.04 kN
Axial rigidity:44 N/µm
Radial rigidity:219 N/µm
Min operating temperature, Tmin:-20 °C
Max operating temperature, Tmax:120 °C
Characteristic cage frequency, FTF:0.46 Hz
Characteristic rolling element frequency, BSF:12.46 Hz
Characteristic outer ring frequency, BPF0:13.86 Hz
Characteristic inner ring frequency, BPFI:16.14 Hz
da min:54.5 mm
db min:54.5 mm
Da max:67.5 mm
Db max:67.5 mm
r1a max:0.3 mm
ra max:0.6 mm
D6:58.3 mm

KOYO RNA6902A Needle Non Thrust Roller Bearings specification

KOYO RNA4919 services Roller Bearings	Category:Take Up Units; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:5.18; Product Group:M06288; Component Description:Take Up Bearing Only; Rolling Element:Sleeve Bearing; Housing Style:Unit Only; Mounting Method:Press Fit; Compatible Take Up Frame:ABX9-TUFR \| ABX18-TUFR; Adjustment Travel Length:0; Housing Material:Cast Iron; Other Features:Babbitted Bearing; Inch - Metric:Inch; Long Description:Take Up Bearing Only; 2-7/16" Bore; Sleeve Bearing; Unit Only; Press Fit Mount; ABX9-TUFR \| ABX18-TUFR Take Up Frame; Cast Iron Housing Material;
NTN 26830 services Tapered Roller Bearings	Bearing number:NN3056; Size (mm):280x420x106; Bore Diameter (mm):280; Outer Diameter (mm):420; Width (mm):106; d:280 mm; D:420 mm; Ew:384 mm; B:106 mm; C:106 mm; r min.:4 mm; da min.:296 mm; Da min:387 mm; Da max.:404 mm; ra max.:3 mm; Weight:51,2 Kg; Basic dynamic load rating (C):1090 kN; Basic static load rating (C0):2010 kN; (Grease) Lubrication Speed:1200 r/min; Bearing No.:NN3056; r(min):4; Cr:1370;
INA NK24/16 services Needle Non Thrust Roller Bearings	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:27.24; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:V Lock; Housing Style:4 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:22220; Seals:Double Lip Viton; Housing Configuration:1 Piece Solid;
NSK NUP2312W services Roller Bearings	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:27.24; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:V Lock; Housing Style:4 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:22220; Seals:Double Lip Viton; Housing Configuration:1 Piece Solid;
NTN 23138EMW33 services Roller Bearings	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:52.21; Product Group:M06288; Number of Mounting Holes:6; Mounting Method:Eccentric Collar; Housing Style:6 Bolt Round Flange Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:1-1/8 Inch; Relubricatable:Yes; Insert Part Number:22226; Seals:Teflon Labyrinth;
NSK NU2212EM services Roller Bearings	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:4.086; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Eccentric Collar; Housing Style:4 Bolt Round Flange Cartridge; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:7/16 Inch; Relubricatable:Yes; Insert Part Number:22209; Seals:Double Lip Nitrile Rubber;
TIMKEN 90381-90020 services Tapered Roller Bearing Assemblies	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:15.89; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Eccentric Collar; Housing Style:4 Bolt Square Flange Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:22218; Seals:Triple Lip Nitrile Rubber;
FAG BEARING RNU2206-E-M1A services Roller Bearings	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:7.718; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:22213; Seals:Teflon Labyrinth;
SKF BR3820 services Roller Bearings	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:19.522; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:22218; Seals:Double Lip Nitrile Rubber;
FAG BEARING NU220-E-TVP2 services Cylindrical Roller Bearings	d:25 mm; ball material:Steel; misalignment angle:15 °; race material:Bronze; shank thread length:55 mm; radial static load capacity:72800 N; rod end type:Male Threaded; head diameter:60 mm; shank thread size:M24x2; head width:22 mm; thread direction:Right Hand; ball width:31 mm; grade:Precision; length to ball center:94 mm; lubrication type:With Lubrication Fitting; standards met:ISO-12 240-4;
FAG BEARING 546229 services Roller Bearings	Category:Precision Ball Bearings; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:0; Product Group:B04270; Enclosure:Open; Precision Class:Special Precision; Material - Ball:Steel; Number of Bearings:2 (1 Pair); Contact Angle:25 Degree; Preload:Medium; Raceway Style:1 Rib Inner Ring and Outer Ring; Cage Material:Phenolic; Rolling Element:Ball Bearing; Mounting Arrangement:Duplex-Universal; Flush Ground:Yes;
INA NAO30X45X26-ZW-ASR1 services Needle Non Thrust Roller Bearings	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:4.063; Product Group:M06110; Number of Mounting Holes:2; Mounting Method:Concentric Collar; Housing Style:2 Bolt Pillow Block; Rolling Element:Ball Bearing; Housing Material:Cast Iron; Expansion / Non-expansion:Non-expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:INS-DLM-115; Seals:Single Lip Contact; Housing Configuration:1 Piece Solid;
INA SL185010 C3 services Cylindrical Roller Bearings	Overall Height with Aligning Washer:0 Inch \| 0 Millimete; Cage Material:Steel; Weight / LBS:0.29; Rolling Element:Combination - Needle; Bore 1:0.984 Inch \| 25 Mill; Keyword String:Combination; Single or Double Direction:Single Direction; EAN:0644075083072; Precision Class:ABEC 1 \| ISO P0;
NSK NJ312WC3 services Cylindrical Roller Bearings	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:19.522; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:V Lock; Housing Style:4 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:22219; Seals:Teflon Labyrinth; Housing Configuration:1 Piece Solid;
KOYO RAXZ517 services Roller Bearings	d:1 in; maximum pv value:50000; D:1-1/4 in; maximum p value:Static 8000 / Dynamic 2000 (psi); overall length:1-3/8 in; maximum v value:1200 (sfm); sleeve bearing type:Plain Sleeve; material specification:Oilite®, Synthetic Performance Difference®; bearing material:Oil-Impregnated Bronze; standards met:SAE 841, CT-1000-K26, ASTM B438 GR 1 TYPE II; groove/plug type:None;
FAG BEARING NJ420-M-C4 services Roller Bearings	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:27.24; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:V Lock; Housing Style:4 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:22220; Seals:Double Lip Viton; Housing Configuration:1 Piece Solid;

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