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Home>Products>Thrust Spherical Roller Bearing>NNU4944K NSK CYLINDRICAL ROLLER BEARING

NSK NNU4944K MODELS

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NNU4944K NSK CYLINDRICAL ROLLER BEARING

Name: NNU4944K NSK CYLINDRICAL ROLLER BEARING
Brand: NSK
SKU: NNU4944K
Rating: 4.9 (5 reviews)

NSK NNU4944K Bearing SPECIFICATIONS

What are the types of 32.5 kN Basic dynamic load rating C 475 N/µm Static axial stiffness, preload class D NNU4944K NSK CYLINDRICAL ROLLER BEARING ? Thrust Spherical Roller Bearing Manufacturing Service Jinan Chenyu Bearing Import & Export Co., Ltd. . Get Your Free, Instant price, design review.
Brand Name:NSK
Model Number:
NNU4944K
Basic dynamic load rating C:32.5 kN
Static axial stiffness, preload class D:475 N/µm
Static axial stiffness, preload class C:348 N/µm
d2:79.2 mm
Calculation factor (back-to-back, face-to-face) Y1:0.92
Number of balls z:24
Mass bearing:0.28 kg
r1,2 min.:1 mm

Download NSK NNU4944K Spec Sheet

Jinan Chenyu Bearing Import & Export Co., Ltd.

Jinan Chenyu Bearing Import & Export Co., Ltd.China

Jinan Chenyu Bearing Import & Export Co., Ltd.2020-07-10 09:46:19
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NNU4944K NSK CYLINDRICAL ROLLER BEARING Systems

Basic dynamic load rating C:32.5 kN
Static axial stiffness, preload class D:475 N/µm
Static axial stiffness, preload class C:348 N/µm
d2:79.2 mm
Calculation factor (back-to-back, face-to-face) Y1:0.92
Number of balls z:24
Mass bearing:0.28 kg
r1,2 min.:1 mm
Calculation factor f1:0.98
Static axial stiffness, preload class B:261 N/µm
Static axial stiffness, preload class A:200 N/µm
Calculation factor (single, tandem) X2:0.41
a:27.9 mm
da min.:74.6 mm
Calculation factor f:1.19
dn:81.7 mm
Calculation factor fHC:1.04
Calculation factor (back-to-back, face-to-face) X2:0.67
Calculation factor (single, tandem) Y2:0.87
ra max.:1 mm

NNU4944K NSK CYLINDRICAL ROLLER BEARING pdf

NSK NNU4944K NNU4944K NSK CYLINDRICAL ROLLER BEARING Exchange Guide

NN3972 NSK CYLINDRICAL ROLLER BEARING	D:8.0625 to 9.6875 in; manufacturer catalog number:557192; expansion type:Expansion Bearing &#; overall height:6.5625 in; operating temperature range:Max 250°; lubrication type:Lubrication Fitting; mounting:Two-Bolt Base; series:ERPBA; bearing type:Tapered Roller; d:3.0000 in; housing material:Cast Iron; overall length:11.7500 in; housing construction:Split Pillow Block; seal type:Felt Seal; B:3.6875 in;
NNCF4920V NSK CYLINDRICAL ROLLER BEARING	operating temperature range:Max 250°; bolt size:0.4375 in; locking device:Adapter Mount; expansion type:Non-Expansion Bearin; manufacturer catalog number:737783; B:6.3750 in; housing material:Cast Iron; additional details:NOTICE: One exp; bore type:Round; series:USFC 5000; seal type:Double Lip Contact; finish/coating:Uncoated; bolt circle diameter:5.3750 in; lubrication type:Lubrication Fitting;
NCF1880V NSK CYLINDRICAL ROLLER BEARING	manufacturer catalog number:700361; thread length:.8000 in; B:2.0313 in; locking device:Set Screw Collar; finish/coating:Uncoated; housing material:Cast Iron; seal type:Felt Seal; hanger unit type:Conveyor Hanger Unit; bore type:Round; series:SCHB; overall height:5.4375 in; D:4.3750 in; thread size:3/4-14 in; operating temperature range:250°; replacement bearing:3-111; d:1.6875 in; bearing material:52100 steel/Bla;
NCF2928V NSK CYLINDRICAL ROLLER BEARING	B:23mm; Dynamic Load Rating (kN):52.5; Speed Rating (r/min):10900; Clearance:Standard; Seals or Shields:Open Type; Cage Type:Plastic; D:120mm; SKU:3mm213wicrsum-timken; Availability:In Stock; Static Load Rating (kN):73.7; Weight:1.00 KGS; d:65mm;
NNU4052 NSK CYLINDRICAL ROLLER BEARING	expansion type:Non-Expansion Bearin; manufacturer catalog number:051968; d:1.2500 in; mounting type:Two-Bolt Flange; finish/coating:Uncoated; duty type:Standard Duty; lubrication type:Lubrication Fitting; seal type:Contact with Flinger; length through bore:1.56 in; radial static load capacity:2538 lb; radial dynamic load capacity:4368 lb; D:4.5900 in; maximum rpm:6500 RPM; bore type:Round; series:206;
NNU3072 NSK CYLINDRICAL ROLLER BEARING	B:82mm; Static Load Rating (kN):1760; Availability:In Stock; Reference Speed Rating (r/min):1800; Dynamic Load Rating (kN):1230; d:200mm; Seals or Shields:Open Type; Clearance:C4; SKU:23040kejw33c4-timken; Limiting Speed Rating (r/min):1500; D:310mm; Weight:22.10 KGS; Cage Type:Steel;
NCF1856V NSK CYLINDRICAL ROLLER BEARING	D:3.2500 in; bolt size:.4375 in; seal type:High Performance Sea; operating temperature range:250°; finish/coating:Stainless Steel; housing material:Stainless Steel; expansion type:Non-Expansion Bearin; housing width:1.1406 in; lubrication type:Lubrication Fitting; mounting type:Four-Bolt Flange; B:4.2500 in; duty type:Standard Duty; length through bore:1.5625 in; d:1.2500 in; locking device:Skwezloc Collar;
NCF3080AV NSK CYLINDRICAL ROLLER BEARING	Cable connector type:AMP Superseal; Phase shift output signal tolerance ±:30 °; Duty cycle:50 %; Number of pulses per revolution N:256; Duty cycle tolerance ±:10 %; Limiting speed:300 r/min; Phase shift output signal:90 °; Period accuracy ±:8 %; Mass sensor unit:0.57 kg;
NNU408 NSK CYLINDRICAL ROLLER BEARING	ball material:52100 BEARING STEEL; head diameter:34.75 mm; race material:Alloy Steel - Heat T; ball width:19 mm; thread direction:Right Hand; lubrication type:No Fitting; length to ball center:57 mm; rod end type:Female Threaded; shank thread size:M14 x 2.0; misalignment angle:21 °; head width:13.50 mm; grade:Precision; shank thread length:27 mm; housing material:Carbon Steel - corro; series:MK;
NN406 NSK CYLINDRICAL ROLLER BEARING	series:211; base to bore centerline:2.5000 in; overall height:4.9600 in; expansion type:Non-Expansion Bearin; seal type:Contact/Lip; overall length:8.8800 in; locking device:Concentric Collar; bore type:Round; base width:2.3 in; radial dynamic load capacity:9755 lb; standards met:UL, AFBMA, AGMA, ASM; finish/coating:Black Oxide; B:2-1/4 in; manufacturer catalog number:128717; lubrication type:Lubrication Fitting;
NN3080K NSK CYLINDRICAL ROLLER BEARING	housing material:Cast Iron; pilot diameter:4.5000 in; housing width:1.6250 in; series:MFC; replacement bearing:3-115TC; manufacturer catalog number:706014; mounting type:Four-Bolt Flange; seal type:Contact Seal; bolt size:0.4375 in; inner ring width:2.2500 in; lubrication type:Lubrication Fitting; B:6.3750 in; bore type:Round; locking device:Skwezloc Collar; duty type:Medium Duty; expansion type:Non-Expansion Bearin;
NCF18/530V NSK CYLINDRICAL ROLLER BEARING	d:3.9375 in; finish/coating:Uncoated; series:SAF; expansion type:Non-Expansion Bearin; mounting:Four-Bolt Base; lubrication type:Lubrication Fitting; bore type:Round; standards met:UL, AFBMA, AGMA, ASM; manufacturer catalog number:035310;

No.	Brand	T	D	J	L	b	K	G	M
NNCF5052V	NSK	-	-	-	-	-	-	-	-
NCF1872V	NSK	-	2-1/4 in	-	-	-	-	-	-
NNU496	NSK	-	-	-	-	-	-	-	-
NCF18/710V	NSK	-	-	-	-	-	-	-	-
NCF2996V	NSK	-	3.0000 in	-	-	-	-	-	-
NNCF4956V	NSK	-	-	-	-	-	-	149.555 mm	-
NCF2960V	NSK	-	500mm	-	-	-	-	-	-
NNU318	NSK	-	95 mm	-	-	-	-	-	-
NNCF4926V	NSK	-	4.5200 in	-	-	-	-	-	-
NNU4076	NSK	-	14mm	-	-	-	-	-	-
NN3084K	NSK	-	-	-	-	-	-	-	-
NN3152	NSK	-	3.8090 in	-	-	-	-	-	-
NNCF4964V	NSK	-	2.0467 in	-	-	-	-	-	-
NCF1860V	NSK	-	-	-	-	-	-	-	-
NNCF4872V	NSK	-	-	-	-	-	-	-	-
NN3064K	NSK	-	32mm	-	-	-	-	-	-
NCF3026V	NSK	-	10.2500 in	-	-	-	-	-	-
NN4956K	NSK	-	85 mm	-	-	-	-	-	-
NCF2988V	NSK	-	7.02 Inch \| 178.3 Millimeter	-	-	-	-	-	-
NCF2948V	NSK	-	7-1/2 in	-	-	-	-	-	-
NCF1836V	NSK	-	-	-	-	-	-	-	-

NNU4944K NSK CYLINDRICAL ROLLER BEARING Video

NSK NNU4944K INTERCHANGE

Thrust Spherical Roller Bearing Part series NNU4944K is a potential replacement for these common bearing part numbers:

NSKNNU4944K
SKFNNU4944K
NTNNNU4944K
FAGNNU4944K
TIMKENNNU4944K
KOYONNU4944K
NACHINNU4944K
DODGENNU4944K

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