KOYO IM253025P Roller Bearings MODELS

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KOYO IM253025P Roller Bearings

KOYO IM253025P Roller Bearings SPECIFICATIONS

Online 140 Bore Diameter (mm) KOYO IM253025P Roller Bearings Expert.More Choices. KOYO IM253025P Roller Bearings in JiNan Hope Hydraulic Co., Itd Stock & Ready 140x210x53 Size (mm) to 140x210x53 Ship Now!
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Products and services KOYO IM253025P Roller Bearings

Bearing number:NN3028K
Size (mm):140x210x53
Bore Diameter (mm):140
Outer Diameter (mm):210
Width (mm):53
d:140 mm
D:210 mm
Ew:192 mm
B:53 mm
C:53 mm
r min.:2 mm
da min.:149 mm
Da min:194 mm
Da max.:201 mm
ra max.:2 mm
Weight:6,21 Kg
Basic dynamic load rating (C):297 kN
Basic static load rating (C0):516 kN
(Grease) Lubrication Speed:2700 r/min
Bearing No.:NN3028K
r(min):2
Cr:372
C0r:516
Cu:61.5
Grease lub.:2700
Oil lub.:3300
Fw:-
da(min):149
da(max):-
db(min):-
Da(max):201
Da(min):194
ra(max):2
(Refer.)Mass(kg):6.21

KOYO IM253025P Roller Bearings Details

TIMKEN 77676X Tapered Roller Bearings	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:56.296; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Eccentric Collar; Housing Style:4 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:1 Inch; Relubricatable:Yes; Insert Part Number:22226; Seals:Triple Lip Viton; Housing Configuration:1 Piece Solid;
FAG BEARING NU416-M1-P63-F1 Roller Bearings	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:8.626; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:Eccentric Collar; Housing Style:2 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:22213; Seals:Triple Lip Viton;
TIMKEN 16579 Tapered Roller Bearings	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:11.804; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:Eccentric Collar; Housing Style:2 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:16 Millimeter; Relubricatable:Yes; Insert Part Number:22210; Seals:Double Lip Nitrile Rubber;
TIMKEN 532A Tapered Roller Bearings	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:8.17; 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:Expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:2207U; Seals:Heavy Contact; Housing Configuration:1 Piece Solid;
NTN 23238BL1D1C3 Spherical Roller Bearings	d:50 mm; maximum p value:15 N/mm2;Static 49 N/mm2; D:65 mm; maximum v value:Dry 0.40;Periodic Lubrication 0.85 m/s; overall length:40 mm; material specification:500B; sleeve bearing type:Plain Sleeve; standards met:RoHS; bearing material:Bronze with Embedded Solid Lubricant; series:BCB; operating temperature range:Periodic Lubrication -40 to +302 °F, Dry -40 to +482;
TIMKEN LM522549-30000/LM522510-30000 Roller Bearings	Category:Flange 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 Round Flange Cartridge; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:22220; Seals:Double Lip Nitrile Rubber;
FAG BEARING L549864 Roller Bearings	Category:Precision Ball Bearings; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:14.4; Product Group:B00308; Enclosure:Open; Precision Class:ABEC 5 \| ISO P5; Material - Ball:Steel; Number of Bearings:1 (Single); Contact Angle:40 Degree; Preload:Light; Raceway Style:1 Rib Inner Ring and Outer Ring; Cage Material:Brass; Rolling Element:Ball Bearing; Mounting Arrangement:Universal; Flush Ground:Yes;
TIMKEN 476-3 Tapered Roller Bearings	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:24.97; 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:Non-expansion; Mounting Bolts:7/8 Inch; Relubricatable:Yes; Insert Part Number:22220; Seals:Double Lip Viton; Housing Configuration:1 Piece Solid;
SKF 22316 E/C1 Roller Bearings	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:57.204; 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:1 Inch; Relubricatable:Yes; Insert Part Number:22226; Seals:Teflon Labyrinth; Housing Configuration:1 Piece Solid;
NSK 23124CKE4 Spherical Roller 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: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:5/8 Inch; Relubricatable:Yes; Insert Part Number:22213; Seals:Triple Lip Nitrile Rubber;
SKF DK332 Roller Bearings	Bearing number:7330DF; Size (mm):150x320x65; Bore Diameter (mm):150; Outer Diameter (mm):320; Width (mm):65; d:150 mm; D:320 mm; B:65 mm; C:65 mm; Angle (α):25 °; r min.:4 mm; 2B:130 mm; Weight:50,2 Kg; Basic dynamic load rating (C):535 kN; Basic static load rating (C0):765 kN; (Grease) Lubrication Speed:1800 r/min;
TIMKEN NP908986 Tapered Roller Bearings	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:11.804; 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:22212; Seals:Triple Lip Viton; Housing Configuration:1 Piece Solid;

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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 IM253025P Roller 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...