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Home>Products>Four-row Cylindrical Roller Bearings>305172B-1 KOYO Double-row angular contact ball bearings

KOYO 305172B-1 MODELS

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305172B-1 KOYO Double-row angular contact ball bearings

Name: 305172B-1 KOYO Double-row angular contact ball bearings
Brand: KOYO
SKU: 305172B-1
Rating: 4.9 (5 reviews)

KOYO 305172B-1 Bearing SPECIFICATIONS

Brand Name:KOYO
Model Number:
305172B-1
Min.Order Quantity:Negotiation
Price:Negotiation

Download KOYO 305172B-1 Spec Sheet

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KBJ Hydraulic Pump Technology Co., Ltd.China

KBJ Hydraulic Pump Technology Co., Ltd.2020-07-10 09:46:19
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305172B-1 KOYO Double-row angular contact ball bearings Systems

Category:Pillow Block
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:14.528
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:3/4 Inch
Relubricatable:Yes
Insert Part Number:22217
Seals:Double Lip Viton
Housing Configuration:1 Piece Solid
Inch - Metric:Inch
Other Features:Double Row | Single Nut
Long Description:4 Bolt Pillow Block; 2-3/4" Bore; 4" Base to Center Height; V Lock Mount; Spherical Roller Bearing; 10.81" Minimum Bolt Spacing; 12.19" Bolt Spacing Maximum; Relubricatable; Cast S
UNSPSC:31171511
Harmonized Tariff Code:8483.20.40.80
Noun:Bearing
Keyword String:Pillow Block
Weight / LBS:32
B:4 Inch | 101.6 Millimeter
d:2.75 Inch | 69.85 Millimeter
Bolt Spacing Maximum:12.19 Inch | 309.626Millimeter
Actual Bolt Center to Center:0 Inch | 0Millimeter
Nominal Bolt Center to Center:11.5 Inch | 292.1 Millimeter
D:3.33 Inch | 84.582 Millimeter
Bolt Spacing Minimum:10.81 Inch | 274.574Millimeter

305172B-1 KOYO Double-row angular contact ball bearings pdf

KOYO 305172B-1 305172B-1 KOYO Double-row angular contact ball bearings Code system

Basic dynamic load rating (C)	201 kN
D	120 mm
d	55 mm
Basic static load rating (C0)	233 kN
C	43 mm
Size (mm)	55x120x43
Weight	2,369 Kg
Bore Diameter (mm)	55
Width (mm)	43
(Grease) Lubrication Speed	4500 r/min
Fw	70,5 mm
Outer Diameter (mm)	120
Bearing number	NUP2311 E
B	43 mm

305172B-1 KOYO Double-row angular contact ball bearings Interchange Search
No.	Brand	d	D	B	a	C	Size	Width	r min.
305172B-1	KOYO	180 mm	280 mm	92 mm	147,4 mm	308 kN	180x280x92	92	2,1 mm
305172B	SKF	-	-	-	-	-	18028092	-	-

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
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
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;
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

305172B-1 KOYO Double-row angular contact ball bearings Video

Bearing 305172B-1 (KOYO) | Size and Specification

Angular contact ball bearings 305172B-1. Bearing number : 305172B-1. Size (mm) : 180x280x92. Brand : KOYO. Bore Diameter (mm) : 180. Outer Diameter

305172B-1 KOYO Bearing

NTN 7932DF bearing - skfag-bearings.c... Koyo 7032DF Bearings are two of our main products,INA GT11 bearing GT11 7032CDT Koyo Outer Sweden Japan

KOYO 305172B-1 KOYO Basic dynamic load rating

305172B-1 KOYO Basic dynamic load rating (C) 308 kN .... Bearing number305172B-1Size (mm)180x280x92BrandKOYOBore Diameter (mm)180Outer

KOYO 305172B-1 bearing - Original Bearing Agent

Original KOYO 305172B-1 bearing. 180x280x92. KOYO N326 Bearings are two of our main products,. If you want to know them price, size and other information

KOYO 305172B-1 • 305172B-1 Bearing • KOYO Direct Dealer

Ltd specializes in selling KOYO 305172B-1 bearings, KOYO 305172B-1 ... Home > Angular contact ball bearings > 305172B-1 KOYO Basic dynamic load rating

KOYO 305172B-1 Bearing - Autobedrijf Martens

Original KOYO 305172B-1 bearing - 180x280x92 Original .... ♕♕. ☴☴ KOYO 305172B-1 bearing we sell is the original KOYO bearing. We will provide the fast

KOYO 305172B-1 INTERCHANGE

Four-row Cylindrical Roller Bearings Part series 305172B-1 is a potential replacement for these common bearing part numbers:

NSK305172B-1
SKF305172B-1
NTN305172B-1
FAG305172B-1
TIMKEN305172B-1
KOYO305172B-1
NACHI305172B-1
DODGE305172B-1

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