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KOYO NN302 MODELS

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NN302 KOYO Double-row cylindrical roller bearings

Name: NN302 KOYO Double-row cylindrical roller bearings
Brand: KOYO
SKU: NN302
Rating: 4.9 (5 reviews)

KOYO NN302 Bearing SPECIFICATIONS

Brand Name:KOYO
Model Number:
NN302
Min.Order Quantity:Negotiation
Price:Negotiation

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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NN302 KOYO Double-row cylindrical roller bearings Systems

Category:Mounted Units & Inserts
Inventory:0.0
Minimum Buy Quantity:N/A
UNSPSC:31171510
Weight:0
Product Group:M06288
Design Unit:METRIC
Bearing Weight:24 Kg
Cage Type:EJ
UPC Code:087796152700
Cage Material:Steel
Superseded Part:24038CJW33C3
d - Bore:190.000 mm
D - Outer Diameter:290.000 mm
B - Inner Ring Width:100 mm
B - Outer Ring Width:100 mm
R - Inner Ring To Clear Radius1:2.0 mm
r - Outer Ring To Clear Radius2:2.0 mm
da - Inner Ring Backing Diameter:210.000 mm
Da - Outer Ring Backing Diameter:268.000 mm
C0 - Static Radial Rating:2100000 N
C1(2) - Dynamic Radial Rating (Two-Rows):1330000 N
e - ISO Factor3:0.31
Y0 - ISO Factor4:2.2
Y1 - ISO Factor5:3.27
Y2 - ISO Factor6:2.15
Reference Thermal Speed Rating (Grease):1200
Reference Thermal Speed Rating (Oil)7:1400
Cg - Geometry Factor8:0.0995

KOYO NN302 NN302 KOYO Double-row cylindrical roller bearings Code system

Bore Diameter (mm)	355
T	316 mm
D	490 mm
Size (mm)	355x490x316
Bearing number	CRO-7105
Width (mm)	316
Outer Diameter (mm)	490
d	355 mm

NN302 KOYO Double-row cylindrical roller bearings Interchange Search
No.	Brand	B	D	d	Noun	Weight	UNSPSC	Profile	Retainer
NN3021-AS-K-M-SP	FAG BEARING	-	-	-	-	0	-	-	-
NN3022T2KC1NAUP-20	NTN	-	-	-	-	0	-	-	-
NN3024-AS-K-M-SP	FAG BEARING	-	-	-	-	0	-	-	-
NN3026M2KC9NAP4	NACHI	-	-	-	-	0	-	-	-
NN3028-AS-M-SP	FAG BEARING	-	-	-	-	6.23	-	-	-
NN3024M2KC1NAP4	NACHI	1.811 Inch \| 46 Millimeter	7.087 Inch \| 180 Millimeter	4.724 Inch \| 120 Millimeter	Bearing	3.986	31171547	Complete with Outer and Inner Ring	Yes
NN3026M2KC1NAP4	NACHI	2.047 Inch \| 52 Millimeter	7.874 Inch \| 200 Millimeter	5.118 Inch \| 130 Millimeter	Bearing	5.93	31171547	Complete with Outer and Inner Ring	Yes
NN3028M2KC1NAP4	NACHI	2.087 Inch \| 53 Millimeter	8.268 Inch \| 210 Millimeter	5.512 Inch \| 140 Millimeter	Bearing	6.442	31171547	Complete with Outer and Inner Ring	Yes
NN3021M2KC1NAP4	NACHI	1.614 Inch \| 41 Millimeter	6.299 Inch \| 160 Millimeter	4.134 Inch \| 105 Millimeter	Bearing	2.892	31171547	Complete with Outer and Inner Ring	Yes
NN3022M2KC1NAP4	NACHI	1.772 Inch \| 45 Millimeter	6.693 Inch \| 170 Millimeter	4.331 Inch \| 110 Millimeter	Bearing	3.682	31171547	Complete with Outer and Inner Ring	Yes
NN3026KC1NAP5	NTN	2.047 Inch \| 52 Millimeter	7.874 Inch \| 200 Millimeter	5.118 Inch \| 130 Millimeter	Bearing	5.73	31171547	Complete with Outer and Inner Ring	Yes

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
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
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;
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
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;
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

NN302 KOYO Double-row cylindrical roller bearings Video

KOYO NN302 INTERCHANGE

Four-row Cylindrical Roller Bearings Part series NN302 is a potential replacement for these common bearing part numbers:

NSKNN302
SKFNN302
NTNNN302
FAGNN302
TIMKENNN302
KOYONN302
NACHINN302
DODGENN302

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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...

KOYO NN302 MODELS

NN302 KOYO Double-row cylindrical roller bearings

KOYO NN302 Bearing SPECIFICATIONS

NN302

NN302 KOYO Double-row cylindrical roller bearings Systems

KOYO NN302 NN302 KOYO Double-row cylindrical roller bearings Code system

NN302 KOYO Double-row cylindrical roller bearings Interchange Search

NN302 KOYO Double-row cylindrical roller bearings Video

KOYO NN302 INTERCHANGE

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KOYO NN302 Technical Articles

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