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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

Various Double-Row Angular Contact Ball Bearings BEARINGS (UK) LTD. types and sizes to Pillow Block Category accommodate your NNU4944 KOYO Double-row cylindrical roller bearings requirements.
Brand Name:KOYO
Model Number:
NNU4944
Category:Pillow Block
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:27.24
Product Group:M06288
Number of Mounting Holes:4
Mounting Method:V Lock
Housing Style:4 Bolt Pillow Block

Download KOYO NNU4944 Spec Sheet

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NNU4944 KOYO Double-row cylindrical roller bearings specification

Category:Pillow Block
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:27.24
Product Group:M06288
Number of Mounting Holes:4
Mounting Method:V Lock
Housing Style:4 Bolt Pillow Block
Rolling Element:Spherical Roller Bearing
Housing Material:Cast Steel
Expansion / Non-expansion:Non-expansion
Mounting Bolts:3/4 Inch
Relubricatable:Yes
Insert Part Number:22220
Seals:Triple Lip Urethane
Housing Configuration:1 Piece Solid
Inch - Metric:Inch
Other Features:Double Row | Single Nut | SN Style
Long Description:4 Bolt Pillow Block; 3-1/4" Bore; 4.409" Base to Center Height; V Lock Mount; Spherical Roller Bearing; 10-7/8" Minimum Bolt Spacing; 13.38" Bolt Spacing Maximum; Relubricatable; C
UNSPSC:31171511
Harmonized Tariff Code:8483.20.40.80
Noun:Bearing
Keyword String:Pillow Block
Weight / LBS:60
Actual Bolt Center to Center:0 Inch | 0Millimeter
Nominal Bolt Center to Center:12.1 Inch | 308.5 Millimeter
Bolt Spacing Maximum:13.38 Inch | 339.852Millimeter
d:3.25 Inch | 82.55 Millimeter
B:4.409 Inch | 112 Millimeter
D:3.75 Inch | 95.25 Millimeter
Bolt Spacing Minimum:10.875 Inch | 276.225Millimeter

NNU4944 KOYO Double-row cylindrical roller bearings pdf

KOYO NNU4944 Double-Row Angular Contact Ball Bearings Systems

bolt size:	0.6250 in
locking device:	Adapter Mount
B	3.9063 in
additional details:	NOTICE: One exp
lubrication type:	Lubrication Fitting
overall length:	9.6250 in
operating temperature range:	Max 250°
housing construction:	Solid Pillow Block
seal type:	Double Lip Contact
housing material:	Ductile Iron
base width:	2.7500 in
D	7.3750 to 8.2500 in
expansion type:	Expansion Bearing &#
bearing type:	Spherical Roller
mounting:	Two-Bolt Base
manufacturer catalog number:	739867
base to bore centerline:	2.7500 in
bore type:	Round
d	1.9375 in
overall height:	5.0313 in

Compare NNU4944 KOYO Double-row cylindrical roller bearings
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	-

130FC92670A KOYO Four-row cylindrical roller bearings	d:150mm; Availability:In Stock; Seals or Shields:Open Type; D:225mm; Limiting Speed Rating (r/min):2100; SKU:23030emw833-timken; B:56mm; Dynamic Load Rating (kN):621; Reference Speed Rating (r/min):2600; Static Load Rating (kN):911; Weight:7.70 KGS; Cage Type:Brass; Clearance:Standard;
122FC8557 KOYO Four-row cylindrical roller bearings	cage material:Brass; bore type:Round; radial dynamic load capacity:21566 lb; finish/coating:Uncoated; D:6.2992 in; d:3.5000 in; manufacturer catalog number:700060; locking device:Set Screw Collar; expansion type:Non-Expansion Bearin; seal type:Felt; inner ring width:3.7813 in; duty type:Standard Dut
4CR600B KOYO Four-row cylindrical roller bearings	length through bore:30.3 mmhorizontal bolt spacing:47.6 mmradial static load capacity:1150 kgfend type:Open Cover & Baclubrication type:Lubrication Fittingvertical bolt spacing:31.8 mmlocking device:Set Screwhub diameter:83 mmreplacement bearing:B6radial dynamic load capacity:2000 kgfd30 mmshaft
4CR6 KOYO Four-row cylindrical roller bearings	Static Load Rating (kN):4160; d:240mm; Dynamic Load Rating (kN):3050; SKU:23248kejw507c08c4-ti; Clearance:C4; Seals or Shields:Open Type; Reference Speed Rating (r/min):790; D:440mm; Availability:In Stock; Cage Type:Steel; Limiting Speed Rating (r/min):720; B:160mm; Weight:104.80 KGS;
130FC9267 KOYO Four-row cylindrical roller bearings	misalignment angle:11 °; radial static load capacity:4875 lbs; bearing type:Radial; series:COM; lubrication type:Maintenance Free inner ring material:52100 Bearing Steel; outer ring material:Alloy Steel; d:0.1900 in; grade:Commercial; closure type:Open; D:0.5625 in; inner ring width:0.2810
126FC8036 KOYO Four-row cylindrical roller bearings	D:110 mm; ring separation:Non-Separable; B:22 mm; dynamic load capacity:17700 lb; bearing material:Chrome Steel; finish/coating:Uncoated; series:Light; d:60 mm; cage material:Steel; flanges:(2) Inner; static load capacity:19600 lbs; outer ring width:22 mm; bore type:Straight; precision rat
122FC8766 KOYO Four-row cylindrical roller bearings	B3:7 mm; Grub (set) screw size:M10; Axial static load carrying capacity:365 kN; d1:141 mm; B:28 mm; Mass lock nut:1.51 kg; Associated spanner:TMFN 23-30; Recommended grub screw tightening torque:35 N·m; d3:165 mm; h:5 mm; G:M 130x2; b:12 mm;
4CR600A KOYO Four-row cylindrical roller bearings	D:35mm; Availability:In Stock; Reference Speed Rating (r/min):--; Cage Type:Steel; Fatigue Load Rating (kN):--; d:17mm; Seals or Shields:Two Metal Shields; Dynamic Load Rating (kN):6; Limiting Speed Rating (r/min):22000; B:10mm; Static Load Rating (kN):3.25; Weight:0.02 KGS; SKU:6003zz-nsk; Clearanc
128FC886 KOYO Four-row cylindrical roller bearings	lubrication type:Lubrication Fitting; series:207; D:5.1250 in; housing material:Cast Iron; standards met:UL, AFBMA, AGMA, ASM; radial static load capacity:3461 lb; seal type:Contact Seal; finish/coating:Uncoated; locking device:Set Screw; maximum rpm:5500 RPM; manufacturer catalog number:124411; bor
130FC9269 KOYO Four-row cylindrical roller bearings	compatible bore diameter:60 mm; end cap type:Open End Cap; manufacturer upc number:883450000789; D:5.2000 in; material:Steel; seal type:Triple Lip Seal; manufacturer catalog:Click here; material:Steel; series:CKDR;

NNU4944 KOYO Double-row cylindrical roller bearings Video

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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

Double-Row 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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