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NNU4944 KOYO Double-row cylindrical roller bearings

Name: NNU4944 KOYO Double-row cylindrical roller bearings
Brand: KOYO
SKU: NNU4944
Rating: 4.9 (5 reviews)

KOYO NNU4944 Bearing SPECIFICATIONS

Brand Name:KOYO
Model Number:
NNU4944
d:35 mm
static load capacity::50000 N
D:72 mm
precision rating::Not Rated
B:17 mm
maximum rpm::12300 RPM
flanges::(2) Outer Ring, (1) Inner Ring
cage material::Brass

Download KOYO NNU4944 Spec Sheet

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The details of NNU4944 KOYO Double-row cylindrical roller bearings

d:35 mm
static load capacity::50000 N
D:72 mm
precision rating::Not Rated
B:17 mm
maximum rpm::12300 RPM
flanges::(2) Outer Ring, (1) Inner Ring
cage material::Brass
bore type::Straight
finish/coating::Uncoated
number of rows::1
closure type::Open
internal clearance::C0
outer ring width::17 mm
ring separation::Separable Outer Ring
fillet radius::1 mm
operating temperature range::-30 to +150 °C
series::NJ2
dynamic load capacity::59000 N

NNU4944 KOYO Double-row cylindrical roller bearings pdf

KOYO NNU4944 NNU4944 KOYO Double-row cylindrical roller bearings Technology

Availability:	In Stock
Limiting Speed Rating (r/min):	5000
Static Load Rating (kN):	18.7
Dynamic Load Rating (kN):	20.5
Weight:	0.29 KGS
d	65mm
Seals or Shields:	Open Type
Clearance:	C3
SKU:	16013 c3-timken
Cage Type:	Steel
B	11mm
Reference Speed Rating (r/min):	7300
D	100mm

NNU4944 KOYO Double-row cylindrical roller bearings Cross Reference
No.	Brand	D	B	C	d	Cr	C0	Fw	Ew
NNU4944	KOYO	300 mm	80 mm	561 kN	220 mm	701	1220 kN	244 mm	-
NNU4944C3	NTN	-	-	-	-	-	-	-	-
NNU4944-S-M-SP	FAG BEARING	-	-	-	-	-	-	-	-
NNU4944-S-K-M-SP	FAG BEARING	-	-	-	-	-	-	-	-
NNU4944MC3	NSK	11.811 Inch \| 300 Millimeter	3.15 Inch \| 80 Millimeter	-	8.661 Inch \| 220 Millimeter	-	-	-	-
NNU4944K V	ISO	300 mm	80 mm	80 mm	220 mm	-	-	-	-
NNU4944K/W33	CYSD	300 mm	80 mm	80 mm	220 mm	-	-	245 mm	-
NNU4944KC1NAP4	NTN	300 mm	80 mm	80 mm	220 mm	-	-	-	-
NNU4944KC1NAP5	NTN	300 mm	80 mm	80 mm	220 mm	-	-	-	-
NNU4944 V	ISO	300 mm	80 mm	80 mm	220 mm	-	-	-	-
NNU4944/W33	CYSD	300 mm	80 mm	80 mm	220 mm	-	-	245 mm	-

84FC5628 KOYO Four-row cylindrical roller bearings	closure type:Open; static load capacity:308000 lbs; standards met:ABMA, ISO; precision rating:Not Rated; number of rows:2; B:3.0000 in; series:GR - Guiderol; d:6.5000 in; flanges:No Flange; cage material:Steel; lubrication hole type:Lubrication Groove &; dynamic load capacity:75000 lbs; maximum rpm:
81FC6130W KOYO Four-row cylindrical roller bearings	housing construction:Solid Pillow Block; seal type:Clearance/Non-C; bearing type:Spherical Roller; d:2.9375 in; base to bore centerline:3.1250 in; expansion type:Non-Expansion Bearin; base width:3-3/16 in; B:4-13/64 in; overall height:6.3125 in; overall length:11.8125 in; radial dynam
84FC5832 KOYO Four-row cylindrical roller bearings	static load capacity:510000 N; closure type:Open; outer ring width:58 mm; cage type:Roller Guided; bore type:Straight; outer ring type:Not Split; d:80 mm; maximum rpm:4300 RPM; application:Vibratory Applicatio; B:58 mm; cage material:Brass; series:223; lubrication hole type:Lubrication Groove &; fin
84FC60410A KOYO Four-row cylindrical roller bearings	outer ring width:37 mm; d:240 mm; B:37 mm; static load capacity:255000 N; fillet radius:2.1 mm; closure type:Open; maximum rpm:2450 RPM; dynamic load capacity:215000 N; internal clearance:C3; operating temperature range:Maximum of +200; series:160; D:360 mm; precision rating:Not Rated; finish/c
84FC564 KOYO Four-row cylindrical roller bearings	Weight:0.02 KGS; Availability:In Stock; Cage Type:Steel; d:120mm; Fatigue Load Rating (kN):100; D:260mm; B:86mm; SKU:22324cck/c3w33-skf; Limiting Speed Rating (r/min):2600; Clearance:C3; Reference Speed Rating (r/min):2000; Static Load Rating (kN):1120; Dynamic Load Rating (kN):965; Seals or Shields
84FC5935 KOYO Four-row cylindrical roller bearings	thread direction:Right Hand; misalignment angle:5 °; ball material:Nickel-Plated Steel; head diameter:1.312 in; radial static load capacity:6400 lb; housing material:Steel; shank thread length:1.187 in; operating temperature range:-30 to +150 &de; d:0.5000 in; lubrication type:Maintenance F
80FC5641 KOYO Four-row cylindrical roller bearings	dynamic load capacity:253300; series:Spherical Roller 240; closure type:Open; D:310 mm; lubrication hole type:Oil Grooves And Hole; cage material:Steel Cage; static load capacity:473400 lbs; outer ring type:Not Split; d:200 mm; internal clearance:C0; manufacturer upc number:087796142718; B:109 mm; b
82FC554 KOYO Four-row cylindrical roller bearings	series:211; seal type:Contact/Lip; d:55 mm; base to bore centerline:2.5000 in; finish/coating:Black Oxide; standards met:UL, AFBMA, AGMA, ASM; manufacturer catalog number:125859; duty type:Normal Duty; D:162.1 to 189 mm; overall length:225.6 mm; expansion type:Non-Expansion Bearin; locking devi
80FC6038 KOYO Four-row cylindrical roller bearings	standards met:MIL-PRF-3150, AISI 5; internal clearance:C0; axial dynamic load capacity:15820 lbf; axial static load capacity:17950 lbf; fillet radius:0.8 in; radial dynamic load capacity:6330 lbf; B:1.0000 in; bearing material:Steel; operating temperature range:-65 to +250 &de; maximum rpm:2180
82FC6044 KOYO Four-row cylindrical roller bearings	radial dynamic load capacity:2000 kgf; outer ring width:19 mm; seal type:Contact with Slinger; D:2.4409 in; inner ring width:38.1 mm; series:UC200C4HR23; radial static load capacity:1150 kgf; bore type:Round; locking device:Set Screw Collar; d:30 mm; bearing material:AISI 52100 Steel;

NNU4944 KOYO Double-row cylindrical roller bearings Video

KOYO NNU4944 Bearing | Model：NNU4944

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Bearing NNU4944 (KOYO) | Size and Specification | Bearings

Cylindrical roller bearings NNU4944. Bearing number : NNU4944. Size (mm) : 220x300x80. Brand : KOYO. Bore Diameter (mm) : 220. Outer Diameter (mm) :

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Single-row, matched pair angular contact ball bearings Part series NNU4944 is a potential replacement for these common bearing part numbers:

NSKNNU4944
SKFNNU4944
NTNNNU4944
FAGNNU4944
TIMKENNNU4944
KOYONNU4944
NACHINNU4944
DODGENNU4944

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