✖

Home

Stock Categories

Quality Control

Yuken Piston pump

Yuken single Vane pump

DENISON vane pump

Home>Products>Four-row Cylindrical Roller Bearings>305270-1 KOYO Double-row angular contact ball bearings

KOYO 305270-1 MODELS

Need a CAD or 3D Model?

Contact Now WhatsApp Be Our Agent

305270-1 KOYO Double-row angular contact ball bearings

Name: 305270-1 KOYO Double-row angular contact ball bearings
Brand: KOYO
SKU: 305270-1
Rating: 4.9 (5 reviews)

KOYO 305270-1 Bearing SPECIFICATIONS

Brand Name:KOYO
Model Number:
305270-1
Min.Order Quantity:Negotiation
Price:Negotiation

Download KOYO 305270-1 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

305270-1 KOYO Double-row angular contact ball bearings Systems

Category:Pillow Block
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:9.988
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:Expansion
Mounting Bolts:5/8 Inch
Relubricatable:Yes
Insert Part Number:22215
Seals:Triple Lip Urethane
Housing Configuration:1 Piece Solid
Inch - Metric:Inch
Other Features:Double Row | Double Collar | With Set Screw
Long Description:4 Bolt Pillow Block; 2-15/16" Bore; 3-1/4" Base to Center Height; Concentric Collar Mount; Spherical Roller Bearing; 7.6" Minimum Bolt Spacing; 9.1" Bolt Spacing Maximum; Relubrica
UNSPSC:31171511
Harmonized Tariff Code:8483.20.40.80
Noun:Bearing
Keyword String:Pillow Block
Manufacturer Item Number:QAAPF15A215SEO
Weight / LBS:27
Actual Bolt Center to Center:0 Inch | 0Millimeter
Bolt Spacing Minimum:7.6 Inch | 193.04Millimeter
Nominal Bolt Center to Center:8.1 Inch | 206.4 Millimeter
B:3.25 Inch | 82.55 Millimeter
d:2.938 Inch | 74.625 Millimeter
D:4.74 Inch | 120.396 Millimeter
Bolt Spacing Maximum:9.1 Inch | 231.14Millimeter

305270-1 KOYO Double-row angular contact ball bearings pdf

KOYO 305270-1 305270-1 KOYO Double-row angular contact ball bearings Code system

Bore Diameter (mm)	850
Weight	2 200 Kg
Calculation factor (e)	0,28
(Grease) Lubrication Speed	170 r/min
da min.	904 mm
Bearing number	231/850BK
Da max.	1 306 mm
Basic static load rating (C0)	34 000 kN
C	400 mm
D	1 360 mm
B	400 mm
Outer Diameter (mm)	1360
Width (mm)	400
r min.	12 mm
Size (mm)	850x1360x400
Basic dynamic load rating (C)	15 500 kN
Calculation factor (Y0)	2,32
Calculation factor (Y1)	2,37
d	850 mm
(Oil) Lubrication Speed	220 r/min

305270-1 KOYO Double-row angular contact ball bearings Interchange Search
No.	Brand	d	b	K	C	a	D	B	Noun
305270-1	KOYO	260 mm	-	-	428 kN	227,9 mm	369,5 mm	92 mm	-
305270 D	SKF	260 mm	22 mm	7.5 mm	-	176 mm	369.5 mm	92 mm	Bearing

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
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
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;
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;
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;
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

305270-1 KOYO Double-row angular contact ball bearings Video

KOYO 305270-1 bearing - Original Bearing Agent

Original KOYO 305270-1 bearing. 260x369.5x92. Original Chrome Steel Gcr15 Auto Bearing Large Image : Taper Roller Koyo Bearing 28985/21 Original

Bearing 305270-1 (KOYO) | Size and Specification | Bearings

Angular contact ball bearings 305270-1. Bearing number : 305270-1. Size (mm) : 260x369.5x92. Brand : KOYO. Bore Diameter (mm) : 260. Outer Diameter (mm)

KOYO 305270-1 Bearing

Original KOYO 305270-1 bearing - 260x369.5x92 Original .... ♕♕. ☴☴ KOYO 305270-1 bearing we sell is the original KOYO bearing. We will provide the fast

305270-1 KOYO 260×369.5x92mm r min. 2.1 mm Angular

AR 9 30 60 Needle roller bearings, Brand:Timken ，Outer Diameter :60mm ，Size :30x60x9mm ，Bore Diameter :30mm. SL02-4912 Cylindrical roller bearings

305270-1 KOYO Bearing | 305270-1 bearing; SKF

NACHI NNU4921 bearing's type is Cylindrical Roller Bearings,and NACHI NNU4921 bearing's size is 105x145x40.We will provide you with ... KOYO 305270-1

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

305270-1 KOYO 260×369.5x92mm Da max. 357.5 mm Angular .... USP001S6 KOYO Basic static load rating (C0) 4.3 kN Bearing units FAG BEARING

KOYO 305270-1 INTERCHANGE

Four-row Cylindrical Roller Bearings Part series 305270-1 is a potential replacement for these common bearing part numbers:

NSK305270-1
SKF305270-1
NTN305270-1
FAG305270-1
TIMKEN305270-1
KOYO305270-1
NACHI305270-1
DODGE305270-1

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 305270-1 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...