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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
Bearing number:626-2RS
Size (mm):6x19x6
Bore Diameter (mm):6
Outer Diameter (mm):19
Width (mm):6
d:6 mm
D:19 mm
B:6 mm

Download KOYO NNU4944 Spec Sheet

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NNU4944 KOYO Double-row cylindrical roller bearings Details

Bearing number:626-2RS
Size (mm):6x19x6
Bore Diameter (mm):6
Outer Diameter (mm):19
Width (mm):6
d:6 mm
D:19 mm
B:6 mm
C:6 mm
r min.:0,3 mm

NNU4944 KOYO Double-row cylindrical roller bearings pdf

KOYO NNU4944 Wide Series Cylindrical Roller Bearings Description

overall height:	3.7500 in
lubrication type:	Lubrication Fitting
base to bore centerline:	1.8750 in
bolt size:	1/2-13
overall length:	4.3750 in
base width:	1-7/8 in
B	1-31/32 in
d	1.4375 in
housing material:	PBT Thermoplastic
locking device:	Accu-Loc
radial static load capacity:	3460 lbf
series:	UETBL200W
seal type:	Contact with Slinger
D	3-1/4 in
duty type:	Normal Duty
mounting:	Tapped Base
replacement bearing:	UE207-23
radial dynamic load capacity:	5820 lbf
bore type:	Round

Together NNU4944 KOYO Double-row cylindrical roller bearings Application
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	-

NN306 KOYO Double-row cylindrical roller bearings	bearing type:Taper Rollerseal type:Felt Seallocking device:Double Setscrewfinish/coating:Black Oxidebearing material:52100 Steelexpansion type:Non-Expansion Bearinmanufacturer catalog number:550108series:RCIoperating temperature range:Max 225°d2.4375 in
76NNU573 KOYO Double-row cylindrical roller bearings	housing material:Thermoplastic; mounting type:Four-Bolt Flange; d:0.7500 in; expansion type:Non-Expansion Bearin; lubrication type:Cannot Be Relubricat; radial static load capacity:1470 lbf; bore type:Round; length through bore:1-15/32 in; D:2.5000 in; radial dynamic load capacity:2860 lbf; fin
72NNU54266 KOYO Double-row cylindrical roller bearings	d:50mm; SKU:22310ek-qbl; B:40mm; Weight:0.02 KGS; Clearance:Standard; Cage Type:Steel; Availability:In Stock; Seals or Shields:Open Type; D:110mm;
NN308 KOYO Double-row cylindrical roller bearings	d3:22 mm; b:3 mm; h:2 mm; Recommended grub screw tightening torque:4 N·m; Grub (set) screw size:M5; B:9 mm; Axial static load carrying capacity:11.8 kN; G:M 12x1; Associated spanner:HN 1; d1:18 mm; Mass lock nut:0.018 kg;
NN3072 KOYO Double-row cylindrical roller bearings	Mass bushing:0.019 kg; d:14 mm; B:10 mm; Tolerance shaft:e7; a:3 mm; Coefficient of friction µ min.:0.08; h:15 mm; Permissible sliding velocity v min.:0 m/s; Permissible sliding velocity v max.:0.5 m/s; α:105 °; B1:3 mm; Tolerance housing:H7; Coefficient of friction µ max.:0.15; Spec
NNU4952 KOYO Double-row cylindrical roller bearings	number of rows:1; flanges:No Flange; precision rating:Not Rated; closure type:Double Seal; D:2.3125 in; series:MR - Cagerol; fillet radius:0.0600 in; lubrication hole type:Lubrication Groove &; static load capacity:18100 lbs; manufacturer catalog number:5452830073; d:1.5000 in; dynamic load capacity
NNU4972 KOYO Double-row cylindrical roller bearings	overall outside diameter:14 mm; bushing type:Plain; groove type:Plain Interior; overall length:12 mm; bushing outside diameter:14 mm; bushing material:Lead, PTFE; inside diameter:12 mm;
NNU4956 KOYO Double-row cylindrical roller bearings	precision rating:Not Rated; bore type:Straight; d:70 mm; fillet radius:2.1 mm; maximum rpm:5500 RPM; operating temperature range:-30 to +120 &de; series:NU23; static load capacity:325000 N; cage material:Polyamide; finish/coating:Uncoated; ring separation:Separable Outer Ring; closure type:Open
NNU4064 KOYO Double-row cylindrical roller bearings	manufacturer product page:Click here; manufacturer upc number:662327747398; d:1.2500 in; bore type:Round; series:200;
NNU4072 KOYO Double-row cylindrical roller bearings	Seals or Shields:Two Rubber Seals; D:150mm; Fatigue Load Rating (kN):1.43; Static Load Rating (kN):38; Limiting Speed Rating (r/min):17500; B:24mm; Reference Speed Rating (r/min):11200; d:100mm; Availability:In Stock; Weight:1.25 KGS; SKU:s7020acega/p4a-skf; Clearance:Standard; Cage Type:Plastic; Dy
NN3064 KOYO Double-row cylindrical roller bearings	d:1.7500 in; bearing type:Spherical Roller; lubrication type:Lubrication Fitting; housing material:Steel; base width:2-1/2 in; finish/coating:Powder Coated; expansion type:Non-Expansion Bearin; locking device:Concentric Collar; maximum rpm:3100 RPM; housing construction:Solid Pillow Block; bore
NNU4068 KOYO Double-row cylindrical roller bearings	precision rating:ABEC 1; static load capacity:58.53 kN; Weight:1.30 lbs; flanges:(2) Flange; D:90 mm; outer ring type:Outer Race with Two; manufacturer upc number:637410038530; bearing material:52100 Bearing Steel; ring separation:Inner Race - Non-Sep; d:50 mm; number of rows:1; dynamic lo
NN3172 KOYO Double-row cylindrical roller bearings	bore type:Round; snap ring included:Without Snap Ring; B:18 mm; closure type:Two Contact Seals; D:90 mm; d:55 mm; manufacturer catalog number:47375;
NNU4968 KOYO Double-row cylindrical roller bearings	maximum rpm:2260 RPM; cage material:Nylon; outer ring width:24 mm; series:G-KRRB; snap ring included:Without Snap Ring; finish/coating:Uncoated; B:2-3/16 in; bore type:Round; inner ring width:2.1875 in; D:3.9370 in; d:2.1250 in;
NN3056 KOYO Double-row cylindrical roller bearings	manufacturer product page:Click here; compatible bearing type:Tapered Roller; ring thickness:0.0197 in; ring type:AV; sealing type:Externally Sealing; material:Galvanized Steel; ring outside diameter:5.1969 in; ring inside diameter:2.6248 in;
NNU496 KOYO Double-row cylindrical roller bearings	compatible bearing part number:NTHA-5684; width:1 in; D:5-7/32 in; inside diameter:3-1/2 in; washer type:Thrust Washer; compatible bearing type:Cylindrical Roller T;

NNU4944 KOYO Double-row cylindrical roller bearings Video

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KOYO NNU4944 bearing we sell is the original KOYO bearing. We will provide the fast delivery and the best price. KOYO NNU4944 bearing size: 220x300x80

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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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KOYO NNU4944 INTERCHANGE

Wide Series Cylindrical Roller 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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