✖

Home

Stock Categories

Quality Control

Yuken Piston pump

Yuken single Vane pump

DENISON vane pump

Home>Products>Four-row Cylindrical Roller Bearings>305263-1 KOYO Double-row angular contact ball bearings

KOYO 305263-1 MODELS

Need a CAD or 3D Model?

Contact Now WhatsApp Be Our Agent

305263-1 KOYO Double-row angular contact ball bearings

Name: 305263-1 KOYO Double-row angular contact ball bearings
Brand: KOYO
SKU: 305263-1
Rating: 4.9 (5 reviews)

KOYO 305263-1 Bearing SPECIFICATIONS

Brand Name:KOYO
Model Number:
305263-1
Min.Order Quantity:Negotiation
Price:Negotiation

Download KOYO 305263-1 Spec Sheet

KBJ Hydraulic Pump Technology Co., Ltd.

KBJ Hydraulic Pump Technology Co., Ltd.China

KBJ Hydraulic Pump Technology Co., Ltd.2020-07-10 09:46:19
Welcome to my shop! Glad to serve you! Please send your question!

Interested In: Price Inspection Certificate Product Specifications Company Profile

305263-1 KOYO Double-row angular contact ball bearings Systems

Category:Precision Ball Bearings
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:0
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
Inch - Metric:Metric
Other Features:Single Row | Angular Contact
Long Description:50MM Bore; 90MM Outside Diameter; 20MM Width; Open Enclosure; ABEC 5 | ISO P5 Precision; Steel Ball Material; 1 (Single) Bearing; 40 Degree Contact Angle; Brass Cage Material; 1 Rib Inner Ring and Out
UNSPSC:31171531
Harmonized Tariff Code:8482.10.50.28
Noun:Bearing
Keyword String:Ball Angular Contact
D:3.543 Inch | 90 Millimeter
d:1.969 Inch | 50 Millimeter
B:0.787 Inch | 20 Millimeter

305263-1 KOYO Double-row angular contact ball bearings pdf

KOYO 305263-1 305263-1 KOYO Double-row angular contact ball bearings Code system

Radial clearance class	CN
Max operating temperature, Tmax	200 °C
Nlim	1,900 rpm
e	0.33
Dynamic load, C	1,950 kN
d2	219 mm
B	114 mm
ra max	3 mm
D1	295.2 mm
db min	174 mm
Static load, C0	2,210 kN
Bore Diameter (mm)	160,000
k	10 mm
Mass	50 kg
Da max	323 mm
da min	177 mm
Y1	2.03
Nref	1,400 rpm
Size (mm)	160x340x114
Number of lubrication holes	3

305263-1 KOYO Double-row angular contact ball bearings Interchange Search
No.	Brand	C	a	D	B	d	b	K	Size
305263 D	SKF	-	135 mm	289.5 mm	76 mm	200 mm	22 mm	7.5 mm	289.5x200x76
305263-1	KOYO	312 kN	179,5 mm	289,5 mm	76 mm	200 mm	-	-	200x289.5x76
305263 DA	SKF	-	135 mm	289.5 mm	76 mm	200 mm	22 mm	7.5 mm	-
305263 DA (nutral)	SKF	-	-	-	-	-	-	-	200x289.5x76
305263DP6	RKB	-	-	-	-	-	-	-	200289.576

NN3026 KOYO Double-row cylindrical roller bearings	C:43 mm; B:43 mm; Bore Diameter (mm):95; Limiting speed:4800 r/min; D1:149 mm; Reference speed:4300 r/min; Size (mm):95x170x43; F:112,5 mm; d1:– mm; Fatigue load limit (Pu):45,5; da max:110 mm; da min.:107 mm; r2 min.:2,1 mm; Width (mm):43; rb max.:2 mm; Basic dynamic load rating (C):325 kN; S:3 mm;
NNU493 KOYO Double-row cylindrical roller bearings	Weight:8.25 Kg; Da max.:177 mm; Size (mm):90x190x64; C:64 mm; Width (mm):64; ra max.:2.5 mm; Calculation factor (e):0.34; (Grease) Lubrication Speed:2800 r/min; D:190 mm; B:64 mm; da min.:103 mm; Calculation factor (Y1):1.84; Bearing number:2318K; r min.:3 mm; Outer Diameter (mm):190; Basic dynamic
NNU4928 KOYO Double-row cylindrical roller bearings	db max.:163 mm; Sa:7; TC-DA2:14.128; ALPHA_:12.333; outer r:2; Bearing number:HR32930J; D_a2:196; Bore Diameter (mm):150; ra max.:2 mm; Prod_Type3:TRBSR_MD_A; inner ra:2; Da min:196 mm; mass:4.05; TC-BET21:1; rb max.:2 mm; T-ALP21:24; GRS rpm:1500; Width (mm):38; LangID:1; TC-RA:469.5;
NNU4932 KOYO Double-row cylindrical roller bearings	Limiting Speed - Grease:2,200 rpm; Enclosure:Open; Basic dynamic load rating (C):335 kN; 2B:94 mm; D:215 mm; Dynamic Load Rating:335,000 N; C:47 mm; (Grease) Lubrication Speed:2200 r/min; r min.:3 mm; r1 min.:1.1 mm; Static Load Rating:380,000 N; Width (mm):47; Basic static load rating (C0):380 kN;
NN303 KOYO Double-row cylindrical roller bearings	ra - max.:2 mm; ra max.:2 mm; b:3.5 mm; da - min.:132 mm; Bore Diameter (mm):215; Calculation factor - kr:0.3; Limiting value e:0.3; Fatigue load limit Pu:72 kN; da max.:140 mm; D1:187.75 mm; r3,4 min.:2.1 mm; d:120 mm; da min.:132 mm; Reference speed:3400 r/min; Basic dynamic load rating - C:520 kN
NNU4926 KOYO Double-row cylindrical roller bearings	d1:43,7 mm; Outer Diameter (mm):62; d:35 mm; f:1,7 mm; r0 max.:0,6 mm; C:14 mm; Limiting speed:15000 r/min; Weight:0,15 Kg; Reference speed:24000 r/min; da max:39,6 mm; r1 min.:1 mm; r2 min.:1 mm; Bearing number:6007NR; Ca max.:3,76 mm; Width (mm):14; Size (mm):35x62x14; Fatigue load limit (Pu):0,44
NN3028 KOYO Double-row cylindrical roller bearings	Retainer Material:Machined Brass; Configuration:Double Row; Limiting Speed - Grease:1,400 rpm; Nr. of Holes:6; Axial Load Factor Y1:2.43; B:86 mm; Dynamic Load Rating:1,460,000 N; Roller Profile:Symmetric; Axial Load Factor Y2:3.61; Radial Clearance:0.120 to 0.180 mm; D:320 mm; d:180 mm; Axial Load
NN3024 KOYO Double-row cylindrical roller bearings	d:381 mm; D:508 mm; E:485 mm; C:63,5 mm; r max:5 mm; Outer Diameter (mm):485; Bearing number:150RIJ613; B:63,5 mm; F:404 mm; Bore Diameter (mm):381;

305263-1 KOYO Double-row angular contact ball bearings Video

KOYO 305275-1 KOYO r min. 2 mm 140x210x66mm

KOYO 305275-1 Bearing Packaging picture ... KOYO · 305263-1 · Email To Buy ... Followers fag nsk skf timken ina koyo bearing configurations and advance

Bearing 305263-1 (KOYO) | Size and Specification | Bearings

Angular contact ball bearings 305263-1. Bearing number : 305263-1. Size (mm) : 200x289.5x76. Brand : KOYO. Bore Diameter (mm) : 200. Outer Diameter (mm)

KOYO 305263-1 bearing - Bawdeswell Garden Centre

305263-1 KOYO D 289.5 mm 200×289.5x76mm Angular contact .... Bearing number305263-1Size (mm)200x289.5x76BrandKOYOBore Diameter

KOYO 305270-1 KOYO 260×369.5x92mm Da max. - Bearing

KOYO 305270-1 Bearing Packaging picture ... KOYO · 305263-1 · Email To Buy ... USP001S6 KOYO Basic static load rating (C0) 4.3 kN Bearing units FAG

Original KOYO 305263-1 Bearings, Angular contact ball bearing

Angular contact ball bearing: original KOYO 305263-1 bearings are now in stock. Original KOYO 305263-1 bearing for sale. 200x289.5x76. Fast Delivery and

KOYO 305263-1 bearing

Original KOYO 305263-1 bearing. 200x289.5x76. Hightlights Type Use Brand Name Bearing excavator KOYO NSK NTN Specifications ... BA222-1WSA 222 273

KOYO 305263-1 INTERCHANGE

Four-row Cylindrical Roller Bearings Part series 305263-1 is a potential replacement for these common bearing part numbers:

NSK305263-1
SKF305263-1
NTN305263-1
FAG305263-1
TIMKEN305263-1
KOYO305263-1
NACHI305263-1
DODGE305263-1

Contact Us

KBJ Hydraulic Pump Technology Co., Ltd.: AddressZona Industriala-Vest, 4 Strada Salzburg, 24 00 SIBIU, Romania; Phone(Working Time); Fax

Send Now

KOYO 305263-1 Technical Articles

What are the main types of hydraulic pumps?

Hydraulic Pumps | Parts and Components | DTA HydraulicsYou can use hydraulic machines - equipped with a pump - to do different types of work such as lift, lower, open, close or rotate components. A hydraulic pump is Different types of...

What causes a hydraulic pump to Cavitate?

Pop the Cavitation Bubble in Hydraulic Systems | ValinSep 22, 2015 — As previously stated, the leading causes of cavitation in hydraulic systems are improper pump suction-line configurations and the use of filters Pump cavitation: 7 ways...

What is the difference between vane pump and gear pump?

The Right Pump for the Job - Design WorldJul 10, 2009 — A gear pump carries fluid between the teeth of two meshing gears. One gear is driven by the drive shaft and turns an idler gear. Gear and vane pumps are primarily used for fixed flow...