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Home>Products>Single-Row, Matched Pair Angular Contact Ball Bearings>NNU4928 KOYO Double-row cylindrical roller bearings

KOYO NNU4928 MODELS

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NNU4928 KOYO Double-row cylindrical roller bearings

Name: NNU4928 KOYO Double-row cylindrical roller bearings
Brand: KOYO
SKU: NNU4928
Rating: 4.9 (5 reviews)

KOYO NNU4928 Bearing SPECIFICATIONS

What is NNU4928 KOYO Double-row cylindrical roller bearings in Flange Block Category mechanical engineering? Single-Row, Matched Pair Angular Contact Ball Bearings Manufacturing Service . Upload your CAD file for 0.0 Inventory N/A Minimum Buy Quantity an American Bearing Co., Ltd instant.
Brand Name:KOYO
Model Number:
NNU4928
Category:Flange Block
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:15.89
Product Group:M06288
Number of Mounting Holes:4
Mounting Method:V Lock
Housing Style:4 Bolt Square Flange Block

Download KOYO NNU4928 Spec Sheet

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American Bearing Co., Ltd2020-07-10 09:46:19
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NNU4928 KOYO Double-row cylindrical roller bearings Technology

Category:Flange Block
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:15.89
Product Group:M06288
Number of Mounting Holes:4
Mounting Method:V Lock
Housing Style:4 Bolt Square Flange Block
Rolling Element:Spherical Roller Bearing
Housing Material:Cast Steel
Expansion / Non-expansion:Expansion
Mounting Bolts:3/4 Inch
Relubricatable:Yes
Insert Part Number:22219
Seals:Teflon Labyrinth
Housing Configuration:1 Piece Solid
Pilot Configuration:No Pilot
Inch - Metric:Inch
Long Description:4 Bolt Square Flange Block; 3-1/2" Bore; 9.9" Bolt Circle; 7" Bolt Spacing; 1 Piece Solid; V Lock Mount; Cast Steel; Spherical Roller Bearing; 4.49" Length Thru Bore; Relubricatabl
Other Features:Double Row | Double Nut
UNSPSC:31171501
Harmonized Tariff Code:8483.20.40.80
Noun:Bearing
Keyword String:Flanged
Manufacturer Item Number:QVVF19V308SET
Weight / LBS:35
D:4.49 Inch | 114.046 Millimeter
Cartridge Pilot Diameter:0 Inch | 0 Millimeter
Nominal Bolt Circle Diameter Round:9.9 Inch | 251.7 Millimeter
d:3.5 Inch | 88.9 Millimeter
Bolt Spacing:7 Inch | 177.8 Millimeter
Cartridge Pilot Depth:0 Inch | 0 Millimeter

NNU4928 KOYO Double-row cylindrical roller bearings pdf

KOYO NNU4928 Types of Single-Row, Matched Pair Angular Contact Ball Bearings

Fillet Radius/Chamfer	0.3 mm
Configuration	Single Row
da (min)	12 mm
Da (max)	17 mm
Weight	0.005 kg
Bore Type	Cylindrical Bore
D	19 mm
Static Load Rating	985 N
d	10 mm
Limiting Speed - Grease	37,000 rpm
Enclosure	Double Shield
Dynamic Load Rating	2,120 N
ra (max)	0.3 mm
B	5 mm
Factor fo	14.2
Radial Clearance	0.008 to 0.023 mm

NNU4928 KOYO Double-row cylindrical roller bearings cross reference by manufacturer
No.	Brand	d	D	C	B	Fw	Size	Noun	Width
NNU4928	ISO	140 mm	190 mm	-	50 mm	-	140x190x50	-	50
NNU4928-S-K-M-SP	FAG BEARING	-	-	-	-	-	-	-	-
NNU4928-S-M-SP	FAG BEARING	-	-	-	-	-	-	-	-
NNU4928MC3	NSK	5.512 Inch \| 140 Millimeter	7.48 Inch \| 190 Millimeter	-	1.969 Inch \| 50 Millimeter	-	-	Bearing	-
NNU4928/W33	CYSD	140 mm	190 mm	50 mm	50 mm	156 mm	-	-	-
NNU4928C1NAP4	NTN	140 mm	190 mm	50 mm	50 mm	-	-	-	-
NNU4928K	ISO	140 mm	190 mm	-	50 mm	-	-	-	-
NNU4928K V	ISO	140 mm	190 mm	50 mm	50 mm	-	-	-	-
NNU4928K/W33	CYSD	140 mm	190 mm	50 mm	50 mm	156 mm	-	-	-
NNU4928KC1NAP4	NTN	140 mm	190 mm	50 mm	50 mm	-	-	-	-

NN3038 KOYO Double-row cylindrical roller bearings	Axial Load Factor Y0:2.32; Da (max):73 mm; Radial Clearance:0.035 to 0.050 mm; Dynamic Load Rating:126,000 N; Fillet Radius/Chamfer:1.1 mm; Configuration:Double Row; Groove Width A:6 mm; ra (max):1 mm; Retainer Material:Pressed Steel; Static Load Rating:102,000 N; Constant e:0.28; Axial Load Factor
NN3028 KOYO Double-row cylindrical roller bearings	D:420 mm; Pu:1650 kN; B:106 mm; with tapered bore:1 100 min-1; rs (min):4 mm; with cylindrical bore:850 min-1; Oil:256.260 kN; Grease:3060 kN; Dynamic (Cr):9 mm; Static (Cor):16.7 mm; d:280 mm;
NNU4938 KOYO Double-row cylindrical roller bearings	EnclosureSnap Ring Groove witFactor fo13.1Snap Ring Outside Diameter52.7 mmWeight0.106 kgConfigurationSingle Rowd20 mmStatic Load Rating6,600 Nda (min)26 mmDa (max)41 mmBore TypeCylindrical BoreLimiting Speed - Oil18,000 rpmD47 mmD1 (max)44.6 mmb (min)1.4 mmFillet Radius/Chamfer1 mmr10.5 mmLimiting
NN303 KOYO Double-row cylindrical roller bearings	Oil Holes:3 mm; d:250 mm; Radius:2 mm; B:30 mm; Static Load Rating:286.2 kN; D:330 mm; Dynamic Load Rating:142 kN; da:280 mm; Da:299 mm;
NN3036 KOYO Double-row cylindrical roller bearings	Radial Clearance:0.006 to 0.023 mm; Dynamic Load Rating:14,500 N; Static Load Rating:11,700 N; Configuration:Single Row; Enclosure:Double Seal; d:50 mm; D:72 mm; Factor fo:16.1; ra (max):0.6 mm; B:12 mm; da (min):54 mm; Bore Type:Cylindrical Bore; Weight:0.125 kg; Da (max):68 mm; Fillet Radius/Chamf
NN3034 KOYO Double-row cylindrical roller bearings	Pu:1820 kN; Grease:3060 kN; D:420 mm; rs (min):4 mm; B:106 mm; Static (Cor):16.7 mm; d:280 mm; with cylindrical bore:850 min-1; Dynamic (Cr):9 mm; with tapered bore:1 100 min-1; Oil:256.260 kN;
NNU494 KOYO Double-row cylindrical roller bearings	d:55 mm; D:120 mm; Dynamic Load Rating:148,000 N; Da (max):110 mm; Enclosure:Open; r1:2 mm; Configuration:Single Row; Radial Clearance:0.060 to 0.090 mm; db (min):65 mm; Limiting Speed - Grease:4,800 rpm; B:43 mm; Fillet Radius/Chamfer:2 mm; Inside Ring Outside Diameter:70.5 mm; db (max):69 mm; Stat
NNU493 KOYO Double-row cylindrical roller bearings	Fillet Radius/Chamfer:5 mm; Da (max):458 mm; Dynamic Load Rating:1,140,000 N; ra (max):4 mm; Bore Type:Cylindrical Bore; Static Load Rating:1,660,000 N; dd (min):343 mm; Inside Ring Outside Diameter:320 mm; Configuration:Single Row; d:260 mm; ra1 (max):4 mm; B:80 mm; Enclosure:Open; db (max):318 mm;
NNU4932 KOYO Double-row cylindrical roller bearings	D1 (max):39.8 mm; Enclosure:Snap Ring Groove wit; Limiting Speed - Grease:17,000 rpm; Static Load Rating:5,400 N; Snap Ring Width:1.1 mm; ra (max):1 mm; Radial Clearance:0.011 to 0.025 mm; Factor fo:12.3; Da (max):36 mm; Fillet Radius/Chamfer:1 mm; D:42 mm; da (min):21 mm; r1:0.5 mm; B:13 mm; Dx (mi
NN3032 KOYO Double-row cylindrical roller bearings	Radial Clearance:0.120 to 0.160 mm; Center Guidance:Floating Steel Ring; Enclosure:Open; Axial Load Factor Y2:2.83; Nr. of Holes:6; D:210 mm; da (min):140 mm; Limiting Speed - Oil:3,200 rpm; Axial Load Factor Y0:1.86; Da (max):200 mm; Hole Diameter (do):6 mm; B:80 mm; Limiting Speed - Grease:2,400 r
NNU4934 KOYO Double-row cylindrical roller bearings	ra1 (max):3 mm; ra (max):3 mm; dc (min):247 mm; Inside Ring Outside Diameter:244 mm; Limiting Speed - Grease:1,500 rpm; Limiting Speed - Oil:1,800 rpm; db (min):218 mm; r1:4 mm; Enclosure:Open; db (max):240 mm; D:360 mm; Dynamic Load Rating:620,000 N; d:200 mm; Configuration:Single Row; Radial Clear

NNU4928 KOYO Double-row cylindrical roller bearings Video

Roller bearing NNU4928-KOYO - 140x190x50 mm | 123Bearing

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Cylindrical roller bearings NNU4928. Bearing number : NNU4928. Size (mm) : 140x190x50. Brand : KOYO. Bore Diameter (mm) : 140. Outer Diameter (mm) :

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Double-row | Cylindrical Roller BearingsProduct information

NNU4928. Technical calculation tools · CAD drawings. 140, 190, 50, 1.5, 277, 456 ... technical trouble/repair · Inquiries about others. Return to top of page. Koyo

KOYO NNU4928 INTERCHANGE

Single-Row, Matched Pair Angular Contact Ball Bearings Part series NNU4928 is a potential replacement for these common bearing part numbers:

NSKNNU4928
SKFNNU4928
NTNNNU4928
FAGNNU4928
TIMKENNNU4928
KOYONNU4928
NACHINNU4928
DODGENNU4928

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