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KOYO NU308 MODELS

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NU308 KOYO Single-row cylindrical roller bearings

Name: NU308 KOYO Single-row cylindrical roller bearings
Brand: KOYO
SKU: NU308
Rating: 4.9 (5 reviews)

KOYO NU308 Bearing SPECIFICATIONS

Brand Name:KOYO
Model Number:
NU308
Min.Order Quantity:Negotiation
Price:Negotiation

Download KOYO NU308 Spec Sheet

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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NU308 KOYO Single-row cylindrical roller bearings Systems

Category:Flange Block
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:24.97
Product Group:M06288
Number of Mounting Holes:6
Mounting Method:V Lock
Housing Style:6 Bolt Round Flange Block
Rolling Element:Spherical Roller Bearing
Housing Material:Cast Steel
Expansion / Non-expansion:Non-expansion
Mounting Bolts:1-1/8 Inch
Relubricatable:Yes
Insert Part Number:22226
Seals:Double Lip Viton
Housing Configuration:1 Piece Solid
Pilot Configuration:No Pilot
Inch - Metric:Metric
Long Description:6 Bolt Round Flange Block; 115MM Bore; 355.6MM Bolt Circle; 177.8MM Bolt Spacing; 1 Piece Solid; V Lock Mount; Cast Steel; Spherical Roller Bearing; 178.3MM Length Thru Bore; Relubricatable; Double Li
Other Features:Double Row | Double Nut
UNSPSC:31171501
Harmonized Tariff Code:8483.20.40.80
Noun:Bearing
Keyword String:Flanged
Weight / LBS:108
Nominal Bolt Circle Diameter Round:14 Inch | 355.6 Millimeter
Cartridge Pilot Diameter:0 Inch | 0 Millimeter
d:4.528 Inch | 115 Millimeter
Bolt Spacing:7 Inch | 177.8 Millimeter
Cartridge Pilot Depth:0 Inch | 0 Millimeter
D:7.02 Inch | 178.3 Millimeter

NU308 KOYO Single-row cylindrical roller bearings pdf

KOYO NU308 NU308 KOYO Single-row cylindrical roller bearings Code system

Cage Type	Stamped Steel
G2 - Heat Generation Factor (Rib-Roller End)	301
Y - ISO Factor9	1.67
da - Cone Frontface Backing Diameter	319.02 mm
B - Cone Width	50.8 mm
r - Cup Backface To Clear Radius2	3.30 mm
Cup Part Number	DX985397
Da - Cup Frontface Backing Diameter	380.00 mm
e - ISO Factor8	0.36
d	304.8 mm
Cg - Geometry Factor	0.158
C - Cup Width	38.100 mm
B	50.803 mm
D	393.7 mm
Aa - Cage-Cone Backface Clearance	4.6 mm
db - Cone Backface Backing Diameter	328.93 mm
G1 - Heat Generation Factor (Roller-Raceway)	1753.3
Ca90 - Dynamic Thrust Rating (90 million revolutions)6	25900 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5	162000 lbf
C90 - Dynamic Radial Rating (90 million revolutions)4	42100 lbf

NU308 KOYO Single-row cylindrical roller bearings Interchange Search
No.	Brand	d	D	B	C	Fw	C0	r1	Size
NU3080	Loyal	400 mm	600 mm	148 mm	2250 kN	450 mm	4370 kN	-	400x600x148
NU3084	ISO	420 mm	620 mm	150 mm	150 mm	-	-	-	420x620x150
NU3088	NTN	440,000 mm	650,000 mm	157,000 mm	157,000 mm	-	-	-	440x650x157
NU308E	CYSD	40 mm	90 mm	23 mm	77,8 kN	52 mm	76,8 kN	-	40x90x23
NU308EG	NACHI	40 mm	90 mm	23 mm	83 kN	52 mm	81,5 kN	1.5 mm	40x90x23
NU308EG15	SNR	40,000 mm	90,000 mm	23,000 mm	23,000 mm	-	-	-	40x90x23
NU308	Loyal	40 mm	90 mm	23 mm	23 mm	-	-	-	40x90x23

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
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
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;
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;
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;
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

NU308 KOYO Single-row cylindrical roller bearings Video

NU308 KOYO Bearing | NU308 | KOYO NU308Bearing

KOYO NU308 bearing: Zhejiang VVBearing Trade Co, Ltd specializes in providing NU308 Cylindrical Roller Bearings for many years, NU308 old code: 32308

Bearing NU308 (KOYO) | Size and Specification | Bearings

Cylindrical roller bearings NU308. Bearing number : NU308. Size (mm) : 40x90x23. Brand : KOYO. Bore Diameter (mm) : 40. Outer Diameter (mm) : 90

NU308 Koyo • ABF Store

NU308 Koyo available at ABF.store ✓ Same-day shipment ✓ 8.000.000 bearings and electric motors ✓ Worldwide delivery ✓ Customer Service in 8 languages

KOYO NU308 Bearing - NU308 bearing - Trade Safer and Easier

KOYO NU308 Description. 40 * 90 * 23. Availability: In Stock Original NU308 NTN bearing spot direct sales center - BearingsA.com Co., Ltd. Large Stock of

Koyo NU308 C3FY Cylindrical Roller Bearing, Removable

Koyo NU308 C3FY Cylindrical Roller Bearing, Removable Inner Ring, Single Row, Open, C3 Clearance, Brass/Bronze Cage, Metric, 40mm ID, 90mm OD,

Koyo - NU308 C3FY - Cylindrical Roller Bearing

Koyo - NU308 C3FY - Cylindrical Roller Bearing - Straight, 40 mm ID, 58,4 mm OD, 7 mm Width

KOYO NU308 INTERCHANGE

Four-row Cylindrical Roller Bearings Part series NU308 is a potential replacement for these common bearing part numbers:

NSKNU308
SKFNU308
NTNNU308
FAGNU308
TIMKENNU308
KOYONU308
NACHINU308
DODGENU308

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KOYO NU308 Technical Articles

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