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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

Brand Name:KOYO
Model Number:
NNU4928
Design Unit:METRIC
Bearing Weight:21.1 Kg
Cage Type:EJ
UPC Code:087796243880
Cage Material:Steel
Superseded Part:23134CJW33C3
d:170 mm
D:280 mm

Download KOYO NNU4928 Spec Sheet

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NTN Wälzlager(Europa) G.m.b.H.2020-07-10 09:46:19
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NNU4928 KOYO Double-row cylindrical roller bearings Details

Design Unit:METRIC
Bearing Weight:21.1 Kg
Cage Type:EJ
UPC Code:087796243880
Cage Material:Steel
Superseded Part:23134CJW33C3
d:170 mm
D:280 mm
B - Inner Ring Width:88 mm
B - Outer Ring Width:88.000 mm
R - Inner Ring To Clear Radius1:2.0 mm
r - Outer Ring To Clear Radius2:2.0 mm
da - Inner Ring Backing Diameter:195.000 mm
Da - Outer Ring Backing Diameter:258.000 mm
C0 - Static Radial Rating:1710000 N
C1(2) - Dynamic Radial Rating (Two-Rows):1220000 N
e - ISO Factor3:0.28
Y0 - ISO Factor4:2.39
Y1 - ISO Factor5:3.55
Y2 - ISO Factor6:2.33
Reference Thermal Speed Rating (Grease):1400
Reference Thermal Speed Rating (Oil)7:1600
Cg - Geometry Factor8:0.0947

NNU4928 KOYO Double-row cylindrical roller bearings pdf

KOYO NNU4928 Full Complement Cylindrical Roller Bearings Description

d	20 mm
D	70 mm
Da	47 mm
Mounting Hole Countersink Diameter	6.5 mm
Mounting Hole Size	3.4 mm
Inner rings PCD	28 mm
da	35 mm
Number of Mounting Holes	6
Thread Size	M3
Oil Holes	3 mm
Outer rings PCD	57 mm
Mounting Hole Countersink Depth	3.3 mm
Chamfer	0.6 mm
Dynamic Load Rating	8.26 kN
Static Load Rating	9.16 kN
B	12 mm

Answers to Your Dimensions Question
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	-	-	-	-

82DC6022 KOYO Double-row cylindrical roller bearings	Da238 mmOil Holes2.5 mmd200 mmRadius2 mmStatic Load Rating166.4 kNDynamic Load Rating82.3 kNB25 mmda218 mmD260 mm
NNU4088A KOYO Double-row cylindrical roller bearings	D90 mmda67 mmOil Holes2 mmB13 mmDynamic Load Rating20.3 kNd60 mmDa82 mmRadius0.6 mmStatic Load Rating27 kN
NNU4084-1 KOYO Double-row cylindrical roller bearings	B12 mmMounting Hole Size3.4 mmInner rings PCD28 mmMounting Hole Depth3.3 mmStatic Load Rating9.16 kNOuter rings PCD57 mmD70 mmDynamic Load Rating8.26 kNd20 mmda35 mmNumber of Mounting Holes6Thread SizeM3Oil Holes3 mmMounting Hole Countersink Diameter6.5 mmDa47 mmChamfer0.6 mm
88NNU6523 KOYO Double-row cylindrical roller bearings	Dynamic Load Rating28.1 kNd120 mmRadius1 mmStatic Load Rating50.3 kNOil Holes2.5 mmDa143 mmda126 mmD150 mmB16 mm
NNU4988 KOYO Double-row cylindrical roller bearings	B20 mmOil Holes2.5 mmStatic Load Rating60.2 kNDa120 mmDynamic Load Rating39.7 kND140 mmda104 mmRadius1 mmd90 mm
NNU4984 KOYO Double-row cylindrical roller bearings	da112 mmDa129 mmD140 mmStatic Load Rating52.3 kNB16 mmRadius1 mmd100 mmDynamic Load Rating32.5 kNOil Holes2.5 mm
84DC6022 KOYO Double-row cylindrical roller bearings	Design Unit:METRIC; Bearing Weight:21.1 Kg; Cage Type:EJ; UPC Code:087796243880; Cage Material:Steel; Superseded Part:23134CJW33C3; d:170 mm; D:280 mm; B - Inner Ring Width:88 mm; B - Outer Ring Width:88.000 mm; R - Inner Ring To Clear Radius1:2.0 mm; r - Outer Ring To Clear Radius2:2.0 mm; da - Inner Ring Backing Diameter:195.000 mm; Da - Outer Ring Backing Diameter:258.000 mm; C0 - Static Radial Rating:1710000 N; C1(2) - Dynamic Radial Rating (Two-Rows):1220000 N; e - ISO Factor3:0.28; Y0 - ISO Factor4:2.39; Y1 - ISO Factor5:3.55; Y2 - ISO Factor6:2.33; Reference Thermal Speed Rating (Grease):1400; Reference Thermal Speed Rating (Oil)7:1600; Cg - Geometry Factor8:0.0947;
88DC62225 KOYO Double-row cylindrical roller bearings	B13 mmD110 mmOil Holes2 mmd80 mmDa102 mmRadius0.6 mmda87 mmStatic Load Rating34.2 kNDynamic Load Rating22.8 kN
86DC7528 KOYO Double-row cylindrical roller bearings	B16 mmDa143 mmStatic Load Rating50.3 kND150 mmda126 mmRadius1 mmd120 mmDynamic Load Rating28.1 kNOil Holes2.5 mm
NN3084 KOYO Double-row cylindrical roller bearings	Oil Holes3 mmRadius2 mmD280 mmB30 mmd200 mmDa248 mmDynamic Load Rating122.9 kNStatic Load Rating242 kNda231 mm
NNU408 KOYO Double-row cylindrical roller bearings	D80 mmB13 mmDa72 mmd50 mmda57.2 mmOil Holes2 mmDynamic Load Rating18.9 kNStatic Load Rating23.4 kNRadius0.6 mm
80NNU6017 KOYO Double-row cylindrical roller bearings	Da238 mmOil Holes2.5 mmd200 mmRadius2 mmStatic Load Rating166.4 kNDynamic Load Rating82.3 kNB25 mmda218 mmD260 mm

NNU4928 KOYO Double-row cylindrical roller bearings Video

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KOYO NNU4928 INTERCHANGE

Full Complement Cylindrical Roller 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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