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Home>Products>Four-row Cylindrical Roller Bearings>305272-1 KOYO Double-row angular contact ball bearings

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305272-1 KOYO Double-row angular contact ball bearings

Name: 305272-1 KOYO Double-row angular contact ball bearings
Brand: KOYO
SKU: 305272-1
Rating: 4.9 (5 reviews)

KOYO 305272-1 Bearing SPECIFICATIONS

Brand Name:KOYO
Model Number:
305272-1
Min.Order Quantity:Negotiation
Price:Negotiation

Download KOYO 305272-1 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
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305272-1 KOYO Double-row angular contact ball bearings Systems

Category:Flange Block
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:7.264
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:Expansion
Mounting Bolts:1/2 Inch
Relubricatable:Yes
Insert Part Number:22213
Seals:Triple Lip Nitrile Rubber
Housing Configuration:1 Piece Solid
Pilot Configuration:With Pilot
Inch - Metric:Metric
Long Description:4 Bolt Round Flange Cartridge; 65MM Bore; 165MM Bolt Circle; 117MM Bolt Spacing; 1 Piece Solid; Eccentric Collar Mount; Cast Steel; Spherical Roller Bearing; 85.598MM Length Thru Bore; Relubricatable;
Other Features:Double Row
UNSPSC:31171501
Harmonized Tariff Code:8483.20.40.80
Noun:Bearing
Keyword String:Flanged
Weight / LBS:16
Cartridge Pilot Depth:1.125 Inch | 28.575 Millimeter
Bolt Spacing:4.6 Inch | 117 Millimeter
d:2.559 Inch | 65 Millimeter
Cartridge Pilot Diameter:5.512 Inch | 140 Millimeter
Nominal Bolt Circle Diameter Round:6.5 Inch | 165 Millimeter
D:3.37 Inch | 85.598 Millimeter

305272-1 KOYO Double-row angular contact ball bearings pdf

KOYO 305272-1 305272-1 KOYO Double-row angular contact ball bearings Code system

Bearing number	39590/39521
Width (mm)	30,162
C	23,812 mm
d	66,675 mm
Bore Diameter (mm)	66,675
D	112,712 mm
a	6,6 mm
Size (mm)	66.675x112.712x30.16
T	30,162 mm
B	30,162 mm
Outer Diameter (mm)	112,712

305272-1 KOYO Double-row angular contact ball bearings Interchange Search
No.	Brand	a	C	B	d	b	K	D	Size
305272 D	SKF	146 mm	-	76 mm	220 mm	22 mm	7.5 mm	309.5 mm	309.5x220x76
305272-1	KOYO	191 mm	278 kN	76 mm	220 mm	-	-	309,5 mm	220x309.5x76
305272-D	SKF	-	-	76 mm	220 mm	-	-	309.5 mm	-
305272 DA	SKF	146 mm	-	76 mm	220 mm	22 mm	7.5 mm	309.5 mm	-
305272 DB	SKF	146 mm	-	76 mm	220 mm	22 mm	7.5 mm	309.5 mm	-
305272D	SKF	-	-	-	-	-	-	-	220309.576

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
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;
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
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
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;
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;
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

305272-1 KOYO Double-row angular contact ball bearings Video

305272-1 KOYO 220×309.5x76mm Basic dynamic load rating

305272-1 KOYO 220×309.5x76mm Basic dynamic load rating (C) 278 kN Angular contact ball bearings. Home · 305272-1; 305272-1 KOYO 220×309.5x76mm

KOYO 305272-1 Bearing

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305272-1 KOYO Bearing | 305272-1 bearing; 239764B

100x215x73 KOYO NU2320 bearing for sale. FAG radial cylindrical roller bearing NU312E radial cylindrical roller bearings NU312E. ... KOYO 305272-1 bearing

Bearing 305272-1 (KOYO) | Size and Specification | Bearings

Angular contact ball bearings 305272-1. Bearing number : 305272-1. Size (mm) : 220x309.5x76. Brand : KOYO. Bore Diameter (mm) : 220. Outer Diameter (mm)

KOYO 305272-1 bearing - Original Bearing Agent - Fast

Original KOYO 305272-1 bearing. 220x309.5x76. 1.Original KOYO excavator bearing SF4831PX1 SF4019PX1,SF4007PX1 SF3227PX1.SF2812PX1

305272-1 KOYO Bearing | 305272-1 Angular contact ball

KOYO 305272-1 Angular contact ball bearings 305272-1 . KOYO 305272-1 Bearing.Sinjin Bearing Co.Ltd specializes in selling KOYO 305272-1 bearings,

KOYO 305272-1 INTERCHANGE

Four-row Cylindrical Roller Bearings Part series 305272-1 is a potential replacement for these common bearing part numbers:

NSK305272-1
SKF305272-1
NTN305272-1
FAG305272-1
TIMKEN305272-1
KOYO305272-1
NACHI305272-1
DODGE305272-1

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KOYO 305272-1 Technical Articles

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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...