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Home>Products>Full Complement Cylindrical Roller Bearings>NNU4952 KOYO Double-row cylindrical roller bearings

KOYO NNU4952 MODELS

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NNU4952 KOYO Double-row cylindrical roller bearings

Name: NNU4952 KOYO Double-row cylindrical roller bearings
Brand: KOYO
SKU: NNU4952
Rating: 4.9 (5 reviews)

KOYO NNU4952 Bearing SPECIFICATIONS

Brand Name:KOYO
Model Number:
NNU4952
Cone Part Number:LL450749AA
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:90000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:23300 lbf
d:10.5 in
B - Cone Width:1.3401 in
R - Cone Backface To Clear Radius3:0.06 in

Download KOYO NNU4952 Spec Sheet

TIMKEN BEARING MFG.CORP

TIMKEN BEARING MFG.CORPChina

TIMKEN BEARING MFG.CORP2020-07-10 09:46:19
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NNU4952 KOYO Double-row cylindrical roller bearings Product Description

Cone Part Number:LL450749AA
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:90000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:23300 lbf
d:10.5 in
B - Cone Width:1.3401 in
R - Cone Backface To Clear Radius3:0.06 in
da - Cone Frontface Backing Diameter:10.87 in
db - Cone Backface Backing Diameter:10.94 in
Ab - Cage-Cone Frontface Clearance:-0.02 in
Aa - Cage-Cone Backface Clearance:0.03 in
a - Effective Center Location4:0.76 in
C90 - Dynamic Radial Rating (90 million revolutions)5:13400 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:51700 lbf
C0 - Static Radial Rating:114000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:8390 lbf
K - Factor8:1.6
G1 - Heat Generation Factor (Roller-Raceway):916.6
G2 - Heat Generation Factor (Rib-Roller End):595.1
Cg - Geometry Factor:0.161

NNU4952 KOYO Double-row cylindrical roller bearings pdf

KOYO NNU4952 NNU4952 KOYO Double-row cylindrical roller bearings Specification details

D	18 mm
Bearing number	12BTM1812
Width (mm)	12
(Grease) Lubrication Speed	14000 r/min
C	12 mm
Basic dynamic load rating (C)	5,95 kN
Size (mm)	12x18x12
Bore Diameter (mm)	12
Basic static load rating (C0)	6,7 kN
Weight	0,0076 Kg
Fw	12 mm
Outer Diameter (mm)	18

Sponsored products related to NNU4952 KOYO Double-row cylindrical roller bearings
No.	Brand	d	m	F	D	C	B	s	C0
NNU4952	KOYO	260 mm	-	-	360 mm	941 kN	100 mm	-	2050 kN
NNU4952 V	ISO	260 mm	-	-	360 mm	100 mm	100 mm	-	-
NNU4952-S-K-M-SP	FAG	260 mm	30,5 kg / Weight	292 mm	360 mm	-	100 mm	4 mm / Axial displacement facility from central position	-
NNU4952C1NAP4	NTN	260 mm	-	-	360 mm	100 mm	100 mm	-	-
NNU4952K	NTN	260 mm	-	-	360 mm	100 mm	100 mm	-	-
NNU4952K V	ISO	260 mm	-	-	360 mm	100 mm	100 mm	-	-
NNU4952KC1NAP4	NTN	260 mm	-	-	360 mm	100 mm	100 mm	-	-
NNU4952KC1NAP5	NTN	260 mm	-	-	360 mm	100 mm	100 mm	-	-
NNU4952KD1C1NAP5	NTN	260 mm	-	-	360 mm	100 mm	100 mm	-	-

120FC87540A KOYO Four-row cylindrical roller bearings	r2 min.:3,2 mm; Bore Diameter (mm):57,15; Calculation factor (Y0):0,76; Weight:1,572 Kg; d:57,15 mm; Width (mm):30,162; C:23,812 mm; Calculation factor (e):0,44; db min:68 mm; r min.:3,6 mm; ra max.:3,6 mm; D:117,475 mm; da min.:74 mm; Da:104 mm; rb max.:3,2 mm; Basic static load rating (C0):179 kN;
122FC8557 KOYO Four-row cylindrical roller bearings	e - ISO Factor3:0.21; Design Unit:METRIC; B - Outer Ring Width:56.000 mm; Reference Thermal Speed Rating (Oil)7:2600; Y2 - ISO Factor6:3.07; da - Inner Ring Backing Diameter:169.000 mm; Y0 - ISO Factor4:3.14; C1(2) - Dynamic Radial Rating (Two-Rows):621000 N; Cg - Geometry Factor8:0.0856; Bearing We
4CR600B KOYO Four-row cylindrical roller bearings	Width (mm):14; Basic dynamic load rating (C):9,9 kN; C:14 mm; Bearing number:1204; Size (mm):20x47x14; B:14 mm; Outer Diameter (mm):47; d:20 mm; (Grease) Lubrication Speed:14000 r/min; Weight:0,12 Kg; Bore Diameter (mm):20; D:47 mm; Basic static load rating (C0):2,6 kN;
126FC8036 KOYO Four-row cylindrical roller bearings	A:58 mm; G:16 mm; A1:38 mm; Basic dynamic load rating (C):35,1 kN; s1:30,5 mm; Bore Diameter (mm):44,45; H1:57,2 mm; Basic static load rating (C0):23,2 kN; N1:20 mm; d:44,45 mm; H:114,5 mm; H2:22 mm; Fatigue load limit (Pu):0,98; B1:55 mm; N:26,5 mm; Bearing number:SYJ 50 KF+HE 2310; J:157,5 mm; Wei
4CR600A KOYO Four-row cylindrical roller bearings	Bearing number:645/632; (Grease) Lubrication Speed:2500 r/min; D:136.525 mm; Bore Diameter (mm):71.438; B:41.275 mm; Calculation factor (e):0.36; r1 min.:6.4 mm; Size (mm):71.438x136.525x41.27; (Oil) Lubrication Speed:3500 r/min; C:31.750 mm; d:71.438 mm; Width (mm):41.275; Weight:2,5 Kg; a:11.0 mm;
122FC8766 KOYO Four-row cylindrical roller bearings	ra1 max.:0,6 mm; series:ARN; D1:60 mm; C:20 mm; Da max.:64 mm; da min.:56 mm; Weight:0,85 Kg; Static load rating axial (C0):121 kN; bearing material:Chrome Steel; bore diameter:35 mm; r1 min.:0,6 mm; Weight / Kilogram:0.813; Dynamic load rating axial (C):43 kN; cage material:Steel; d1:35 mm; Manufac
120FC8764 KOYO Four-row cylindrical roller bearings	Width (mm):28; Bore Diameter (mm):110; C:28 mm; (Grease) Lubrication Speed:7500 r/min; Weight:2 Kg; Angle (α):15 °; Bearing number:7022 CTBP4; Basic static load rating (C0):110 kN; D:170 mm; Size (mm):110x170x28; Outer Diameter (mm):170; d:110 mm; B1:28 mm; Basic dynamic load rating (C):11
4CR6 KOYO Four-row cylindrical roller bearings	B:34 mm; Bore Diameter (mm):100; (Grease) Lubrication Speed:3200 r/min; Weight:3.73 Kg; Width (mm):34; d:100 mm; Outer Diameter (mm):180; D:180 mm; Bearing number:NJ 220 E; Basic dynamic load rating (C):250 kN; Size (mm):100x180x34; Fw:119 mm; Basic static load rating (C0):305 kN; r1 min.:2.1 mm; r

NNU4952 KOYO Double-row cylindrical roller bearings Video

Roller bearing NNU4952-KOYO - 260x360x100 mm

Roller bearing NNU4952-KOYO , dim : Ø int. 260 x Ø ext. 360 x th. 100 mm. SAME DAY SHIPPING. The specialist at your service for over 10 years

NNU4952 KOYO Bearing | NNU4952K bearing, bearing

NTN NNU4952 Bearings if you show any interest in our products ,please feel free and contact us: [email protected] NTN NNU4952 Bearings

Koyo NNU4952 bearing - Bearings Online Store - VXB Bearing

We have world class manufacuring facilities using latest technology, machines and equipments.Our bearings qualified rate reach more than 99.2% every year

Double-row | Cylindrical Roller BearingsProduct information

... 736, 1340, 155, 1600. NNU4952. Technical calculation tools · CAD drawings ... technical trouble/repair · Inquiries about others. Return to top of page. Koyo

Bearing NNU4952 (KOYO) | Size and Specification | Bearings

Cylindrical roller bearings NNU4952. Bearing number : NNU4952. Size (mm) : 260x360x100. Brand : KOYO. Bore Diameter (mm) : 260. Outer Diameter (mm) :

260 mm x 360 mm x 100 mm KOYO NNU4952 cylindrical

The online KOYO NNU4952 cylindrical roller bearings parts store gives you 0.6 mm r1 min. M 52x3 G immediate access to a selection of more than 1.4 million

KOYO NNU4952 INTERCHANGE

Full Complement Cylindrical Roller Bearings Part series NNU4952 is a potential replacement for these common bearing part numbers:

NSKNNU4952
SKFNNU4952
NTNNNU4952
FAGNNU4952
TIMKENNNU4952
KOYONNU4952
NACHINNU4952
DODGENNU4952

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