KOYO NRO.B4X39,8G2 Roller Thrust Bearings MODELS

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KOYO NRO.B4X39,8G2 Roller Thrust Bearings

KOYO NRO.B4X39,8G2 Roller Thrust Bearings SPECIFICATIONS

What is KOYO NRO.B4X39,8G2 Roller Thrust Bearings in mechanical JiNan Hope Hydraulic Co., Itd engineering? Timken Needle Roller Thrust Bearings Manufacturing Service . Upload your CAD 940000 Series file for an instant.
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KOYO NRO.B4X39,8G2 Roller Thrust Bearings Details

Series:940000
Cone Part Number:EE941206D
Cup Part Number:941950
Design Units:Imperial
Bearing Weight:213.10 lb
Cage Type:Pin-Type
Aa - Cage-Cone Backface Clearance:0 in
d:12 in
D:19.5000 in
B - Double Cone Width:5.3125 in
C - Cup Width:2.1250 in
T - Bearing Width across Cups:5.4312 in
R - Cone Frontface To Clear Radius1:0.060 in
r - Cup Backface To Clear Radius2:0.130 in
da - Cone Frontface Backing Diameter:12.95 in
Db - Cup Backface Backing Diameter:18.07 in
Ab - Cage-Cone Frontface Clearance:0.27 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:90300 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:607000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:157000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:62200 lbf
K - Factor7:1.45
e - ISO Factor8:0.4
Y1 - ISO Factor9:1.68
Y2 - ISO Factor10:2.5
Cg - Geometry Factor11:0.166

KOYO NRO.B4X39,8G2 Roller Thrust Bearings Systems

TIMKEN 1932B-3 Tapered Roller Thrust Bearings	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:7.718; 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:Non-expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:22213; Seals:Teflon Labyrinth;
TIMKEN L-2314-A Roller Thrust Bearings	d:3.4375 in; base width:4.7500 in; overall length:15.0000 in; expansion type:Expansion Bearing (Floating); overall height:7.9200 in; B:4.9700 in; mounting:Four-Bolt Base; radial dynamic load capacity:79700 lbs; bearing type:Spherical Roller; radial static load capacity:87200 lbs; bore type:Round; lubrication type:Lubrication Fitting; housing construction:Solid Pillow Block; end type:Open;
TIMKEN JH211749-B0000/JH211710-B0000 Tapered Roller Bearing Assemblies	Category:Precision Ball Bearings; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:0; Product Group:B04270; Enclosure:Open; Precision Class:ABEC 7 \| ISO P4; Material - Ball:Steel; Number of Bearings:2 (1 Pair); Contact Angle:25 Degree; Preload:Medium; Raceway Style:1 Rib Outer Ring; Cage Material:Phenolic; Rolling Element:Ball Bearing; Mounting Arrangement:Duplex-Back to Back; Flush Ground:Yes; Inch - Metric:Metric;
KOYO RAXNZ560 Roller Thrust Bearings	Minimum Buy Quantity:N/A; Weight:0; Product Group:M06288; Manufacturer Name:TIMKEN; Inventory:0.0; Brand:QM INDUSTRIES; Category:Bearings; EAN:0883450201698;
TIMKEN NA52375-90023 Tapered Roller Bearing Assemblies	Category:Mounted Units & Inserts; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:62.142; Product Group:M06288;
TIMKEN NP723977 Tapered Roller Thrust Bearings	Bearing number:7226 BGAF; Size (mm):230x130x40; Bore Diameter (mm):230; Outer Diameter (mm):130; Width (mm):40; d:130 mm; D:230 mm; B:40 mm; d1:168.9 mm; d2:149.57 mm; D1:192.55 mm; a:96 mm; r1,2 - min.:3 mm; r3,4 - min.:1.1 mm; da - min.:144 mm; Da - max.:216 mm; Db - max.:222 mm; ra - max.:2.5 mm; rb - max.:1 mm; Basic dynamic load rating - C:186 kN; Basic static load rating - C0:193 kN; Fatigue load limit - Pu:6.1 kN;
TIMKEN EE821096D-90011 Tapered Roller Bearing Assemblies	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:19.068; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Eccentric Collar; Housing Style:4 Bolt Round Flange Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:7/8 Inch; Relubricatable:Yes; Insert Part Number:22218; Seals:Triple Lip Nitrile Rubber;
TIMKEN LL778149-30038/LL778110-30038 Tapered Roller Bearing Assemblies	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:10.442; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Square Flange 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:22215; Seals:Double Lip Nitrile Rubber;
NTN NJ2308EG1C3 Cylindrical Roller Thrust Bearings	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:37.682; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:Tapered Adapter Sleeve; Housing Style:2 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:12 Millimeter; Relubricatable:Yes; Insert Part Number:22209; Seals:Triple Lip Nitrile Rubber;
TIMKEN SET465-900SA Roller Thrust Bearings	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:14.528; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:V Lock; Housing Style:2 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:16 Millimeter; Relubricatable:Yes; Insert Part Number:22214; Seals:Triple Lip Nitrile Rubber;
TIMKEN 78255D-90047 Tapered Roller Bearing Assemblies	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:17.706; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:Concentric Collar; Housing Style:2 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:7/8 Inch; Relubricatable:Yes; Insert Part Number:22218; Seals:Triple Lip Nitrile Rubber;
SKF 81234 M Thrust Roller Bearing	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;

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JiNan Hope Hydraulic Co., Itd: Email[email protected]; AddressTianqiao, Beiyuan District, Jinan，Shandong; Phone(Working Time)0531-8299 9953; Fax

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KOYO NRO.B4X39,8G2 Roller Thrust Bearings Technical Articles

Enhanced Durability and Reliability: Exploring Tapered Roller Bearings - TDI Innovations

1 Introduction Tapered Roller Bearings (TRBs) stand as stalwarts in the realm of mechanical engineering, facilitating motion transfer with unparalleled efficiency and reliability. Found in myriad applications spanning...

Unlocking Efficiency: The Mechanics of Tapered Roller Bearings - TS (Tapered Single)

Introduction Efficiency and reliability are paramount in the realm of mechanical systems, where precision engineering plays a crucial role in optimizing performance and minimizing downtime. At the heart of many industrial applications lie...

Precision Performance: The Anatomy of Spherical Roller Bearings

Introduction Precision bearings play a pivotal role in numerous industries, where optimal performance and reliability are paramount. Among these precision bearings, Spherical Roller Bearings (SRBs) stand out for their unique design and...