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Home>Products>Single-row Cylindrical Roller Bearings>DC4844VW KOYO Full complement cylindrical roller bearings

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DC4844VW KOYO Full complement cylindrical roller bearings

Name: DC4844VW KOYO Full complement cylindrical roller bearings
Brand: KOYO
SKU: DC4844VW
Rating: 4.9 (5 reviews)

KOYO DC4844VW Bearing SPECIFICATIONS

Brand Name:KOYO
Model Number:
DC4844VW
Series:6400
Cone Part Number:6460
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:161000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:41700 lbf
d:2.8750 in
B - Cone Width:2.1350 in

Download KOYO DC4844VW Spec Sheet

TIMKEN BEARING MFG.CORP

TIMKEN BEARING MFG.CORPChina

TIMKEN BEARING MFG.CORP2020-07-10 09:46:19
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DC4844VW KOYO Full complement cylindrical roller bearings Systems

Series:6400
Cone Part Number:6460
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:161000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:41700 lbf
d:2.8750 in
B - Cone Width:2.1350 in
R - Cone Backface To Clear Radius3:0.14 in
da - Cone Frontface Backing Diameter:3.43 in
db - Cone Backface Backing Diameter:3.66 in
Ab - Cage-Cone Frontface Clearance:0.06 in
Aa - Cage-Cone Backface Clearance:0.09 in
a - Effective Center Location4:-0.59 in
C90 - Dynamic Radial Rating (90 million revolutions)5:24000 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:92400 lbf
C0 - Static Radial Rating:104000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:14800 lbf
K - Factor8:1.61
G1 - Heat Generation Factor (Roller-Raceway):158
G2 - Heat Generation Factor (Rib-Roller End):29.1
Cg - Geometry Factor:0.0931

DC4844VW KOYO Full complement cylindrical roller bearings pdf

KOYO DC4844VW DC4844VW KOYO Full complement cylindrical roller bearings Codes and sizes

Db	184 mm
Dynamic load, C	236 kN
D	190,5 mm
a	4 mm
Y0	1.03
Characteristic cage frequency, FTF	0.46 Hz
Size (mm)	136.525x190.5x39.688
ra max.	3,5 mm
T	39,688 mm
ra1 max.	3,3 mm
d	136,525 mm
Basic dynamic load rating (C)	236 kN
da	151 mm
Nlim (grease)	1,700 rpm
Calculation factor (Y0)	1,03
Da	177 mm
Y2	1.87
(Oil) Lubrication Speed	2 300 r/min
Rating life coefficient, A2	1.4
Bore Diameter (mm)	136,525

Cross reference DC4844VW KOYO Full complement cylindrical roller bearings
No.	Brand		B	S	T	E	D	C	M
T-M348449/M348410	NTN	-	63,5 mm	-	63,5 mm	-	346,075 mm	50,8 mm	-
SL024844	INA	NNCL4844V / Designation to DIN 5412	50 mm	-	-	256,5 mm	270 mm	25 mm	-
SL02-4844	NTN	-	50 mm	-	-	-	270 mm	340 kN	253 mm
SL014844	INA	NNC4844V / Designation to DIN 5412	50 mm	-	-	-	270 mm	25 mm	-
SL01-4844	NTN	-	50 mm	-	-	-	270 mm	340 kN	-
RSF-4844E4	NSK	-	50 mm	-	-	-	270 mm	340 kN	-
M348449/10	ISO	-	63,5 mm	-	63,5 mm	-	346,075 mm	50,8 mm	-
M348449/M348410	KOYO	-	63,5 mm	-	63,5 mm	-	346,075 mm	726 kN	-
RS-4844E4	NSK	-	50 mm	-	-	-	270 mm	340 kN	-
RC4844	NACHI	-	50 mm	2 mm	-	-	270 mm	335 kN	-
RB4844	NACHI	-	50 mm	-	-	-	270 mm	335 kN	-

DC4872VW KOYO Full complement cylindrical roller bearings	d:28.575 mm; (Grease) Lubrication Speed:5200 r/min; Calculation factor (e):0.45; Outer Diameter (mm):73.025; D:73.025 mm; Calculation factor (Y0):0.73; r2 min.:3.3 mm; Size (mm):28.575x73.025x22.225; T:22.225 mm; Basic dynamic load rating (C):55000 kN; Basic static load rating (C0):65500 kN; (Oil) L
DC4864VW KOYO Full complement cylindrical roller bearings	d:70 mm; T:24,608 mm; r:2 mm; Width (mm):24,608; Outer Diameter (mm):121,442; Size (mm):70x121.442x24.608; C:17,462 mm; R:2 mm; D:121,442 mm; B:23,012 mm; Bearing number:34275/34478; Bore Diameter (mm):70;
DC4968VW KOYO Full complement cylindrical roller bearings	Weight:11 Kg; B:45 mm; Basic static load rating (C0):170 kN; (Grease) Lubrication Speed:1850 r/min; d:150 mm; D:270 mm; Width (mm):45; Bearing number:7230 B; Size (mm):150x270x45; Bore Diameter (mm):150; Basic dynamic load rating (C):195 kN; C:45 mm; a:112 mm; Outer Diameter (mm):270;
DC4868VW KOYO Full complement cylindrical roller bearings	Width (mm):40; Bore Diameter (mm):50; Ew:58 mm; C:40 mm; Outer Diameter (mm):65; Bearing number:RNAO50x65x40; d:50 mm; Size (mm):50x65x40; Fw:50 mm; D:65 mm; B:40 mm;
DC4972VW KOYO Full complement cylindrical roller bearings	C:20 mm; Weight:0,034 Kg; Size (mm):20x28x20; Bore Diameter (mm):20; Bearing number:NK20/20; d:20 mm; (Grease) Lubrication Speed:13000 r/min; Outer Diameter (mm):28; Width (mm):20; B:20 mm; Basic dynamic load rating (C):16,4 kN; D:28 mm; r min.:0,3 mm; Basic static load rating (C0):20,8 kN;
DC4976VW KOYO Full complement cylindrical roller bearings	D:62 mm; Bore Diameter (mm):35; Width (mm):9; Bearing number:16007; d:35 mm; C:9 mm; Size (mm):35x62x9; Outer Diameter (mm):62; B:9 mm;
DC4876VW KOYO Full complement cylindrical roller bearings	Basic dynamic load rating (C):38 kN; Weight:0,26 Kg; Angle:15 °; r1 min.:0,6 mm; r min.:0,6 mm; D:50 mm; C:20 mm; Bore Diameter (mm):22; d:22 mm; dk:38,1 mm; Size (mm):22x50x28; Outer Diameter (mm):50; Width (mm):28; Bearing number:GEBK22S; B:28 mm;
DC4980VW KOYO Full complement cylindrical roller bearings	Bearing number:IJ131006; B:36 mm; C:36 mm; d:42 mm; D:82 mm; Size (mm):42x82x36; Outer Diameter (mm):82; Width (mm):36; Bore Diameter (mm):42;

DC4844VW KOYO Full complement cylindrical roller bearings Video

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KOYO DC4844VW INTERCHANGE

Single-row Cylindrical Roller Bearings Part series DC4844VW is a potential replacement for these common bearing part numbers:

NSKDC4844VW
SKFDC4844VW
NTNDC4844VW
FAGDC4844VW
TIMKENDC4844VW
KOYODC4844VW
NACHIDC4844VW
DODGEDC4844VW

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