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NNU4084-1 KOYO Double-row cylindrical roller bearings

Name: NNU4084-1 KOYO Double-row cylindrical roller bearings
Brand: KOYO
SKU: NNU4084-1
Rating: 4.9 (5 reviews)

KOYO NNU4084-1 Bearing SPECIFICATIONS

Brand Name:KOYO
Model Number:
NNU4084-1
Series:LM501300
Cone Part Number:LM501349
Cup Part Number:LM501310
Design Units:Imperial
Bearing Weight:0.30 Kg
Cage Type:Stamped Steel
d:41.275 mm
D:73.431 mm

Download KOYO NNU4084-1 Spec Sheet

NTN Wälzlager(Europa) G.m.b.H.

NTN Wälzlager(Europa) G.m.b.H.China

NTN Wälzlager(Europa) G.m.b.H.2020-07-10 09:46:19
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NNU4084-1 KOYO Double-row cylindrical roller bearings Details

Series:LM501300
Cone Part Number:LM501349
Cup Part Number:LM501310
Design Units:Imperial
Bearing Weight:0.30 Kg
Cage Type:Stamped Steel
d:41.275 mm
D:73.431 mm
B - Cone Width:19.812 mm
C - Cup Width:14.732 mm
B:19.558 mm
R - Cone Backface To Clear Radius1:3.560 mm
r - Cup Backface To Clear Radius2:0.76 mm
da - Cone Frontface Backing Diameter:48.01 mm
db - Cone Backface Backing Diameter:54.10 mm
Da - Cup Frontface Backing Diameter:71.10 mm
Db - Cup Backface Backing Diameter:67.06 mm
Ab - Cage-Cone Frontface Clearance:1.8 mm
Aa - Cage-Cone Backface Clearance:0.3 mm
a - Effective Center Location3:-3.3 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:4360 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:16800 lbf
C0 - Static Radial Rating:16700 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2980 lbf
K - Factor7:1.46
e - ISO Factor8:0.4
Y - ISO Factor9:1.5
G1 - Heat Generation Factor (Roller-Raceway):23.3
G2 - Heat Generation Factor (Rib-Roller End):13.3
Cg - Geometry Factor:0.0739

NNU4084-1 KOYO Double-row cylindrical roller bearings pdf

KOYO NNU4084-1 Full Complement Cylindrical Roller Bearings Description

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

Answers to Your Dimensions Question
No.	Brand	K	R	d	D	b	B	C	Da
4084	Ruville	-	-	-	-	-	-	-	-
24084E	NACHI	-	-	420 mm	620 mm	-	200 mm	5150 kN	-
24084EK30	NACHI	-	-	420 mm	620 mm	-	200 mm	5150 kN	-
24084RK30	KOYO	-	-	420 mm	620 mm	-	200 mm	3590 kN	-
24084W33	ISO	-	-	420 mm	620 mm	-	200 mm	200 mm	-
24084YMB	Timken	-	4 mm	420 mm	620 mm	-	200 mm	200 mm	575 mm
24088 K30CW33+AH24084	ISO	-	-	440 mm	650 mm	-	212 mm	212 mm	-
24084	ISB	12 mm	-	420 mm	620 mm	-	200 mm	4312 kN	-
24084 CW33	Loyal	-	-	420 mm	620 mm	-	200 mm	3740 kN	-
24084 ECA/W33	SKF	12 mm	-	420 mm	620 mm	22.3 mm	200 mm	-	-
24084 ECAK30/W33	SKF	12 mm	-	420 mm	620 mm	22.3 mm	200 mm	-	-

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
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
NNU4088A KOYO Double-row cylindrical roller bearings	D90 mmda67 mmOil Holes2 mmB13 mmDynamic Load Rating20.3 kNd60 mmDa82 mmRadius0.6 mmStatic Load Rating27 kN
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
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
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
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
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
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
84DC6022 KOYO Double-row cylindrical roller bearings	Series:LM501300; Cone Part Number:LM501349; Cup Part Number:LM501310; Design Units:Imperial; Bearing Weight:0.30 Kg; Cage Type:Stamped Steel; d:41.275 mm; D:73.431 mm; B - Cone Width:19.812 mm; C - Cup Width:14.732 mm; B:19.558 mm; R - Cone Backface To Clear Radius1:3.560 mm; r - Cup Backface To Clear Radius2:0.76 mm; da - Cone Frontface Backing Diameter:48.01 mm; db - Cone Backface Backing Diameter:54.10 mm; Da - Cup Frontface Backing Diameter:71.10 mm; Db - Cup Backface Backing Diameter:67.06 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:0.3 mm; a - Effective Center Location3:-3.3 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:4360 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:16800 lbf; C0 - Static Radial Rating:16700 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2980 lbf; K - Factor7:1.46; e - ISO Factor8:0.4; Y - ISO Factor9:1.5; G1 - Heat Generation Factor (Roller-Raceway):23.3; G2 - Heat Generation Factor (Rib-Roller End):13.3; Cg - Geometry Factor:0.0739;

NNU4084-1 KOYO Double-row cylindrical roller bearings Video

NNU4084-1 KOYO Bearing

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KOYO NNU4084-1 INTERCHANGE

Full Complement Cylindrical Roller Bearings Part series NNU4084-1 is a potential replacement for these common bearing part numbers:

NSKNNU4084-1
SKFNNU4084-1
NTNNNU4084-1
FAGNNU4084-1
TIMKENNNU4084-1
KOYONNU4084-1
NACHINNU4084-1
DODGENNU4084-1

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