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NN4944 NTN Tapered Roller Bearing

Name: NN4944 NTN Tapered Roller Bearing
Brand: NTN
SKU: NN4944
Rating: 4.9 (5 reviews)

NTN NN4944 Bearing SPECIFICATIONS

Request 1.52 Y1 - ISO Factor5 A Quote For Your Special NN4944 NTN Tapered Roller Bearing Needs Today! Free Cylindrical Roller Bearing Quotes. ISO 9001 certified. China 6205 Bearing Supplier 0.03 in r - Cup Frontface To Clear Radius2
Brand Name:NTN
Model Number:
NN4944
Y1 - ISO Factor5:1.52
r - Cup Frontface To Clear Radius2:0.03 in
Y2 - ISO Factor6:2.26
Cg - Geometry Factor8:0.125
G1 - Heat Generation Factor (Roller-Raceway)7:105
Design Units:Imperial
Series:495
G2 - Heat Generation Factor (Rib-Roller End):29.3

Download NTN NN4944 Spec Sheet

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NN4944 NTN Tapered Roller Bearing Dimensions

Y1 - ISO Factor5:1.52
r - Cup Frontface To Clear Radius2:0.03 in
Y2 - ISO Factor6:2.26
Cg - Geometry Factor8:0.125
G1 - Heat Generation Factor (Roller-Raceway)7:105
Design Units:Imperial
Series:495
G2 - Heat Generation Factor (Rib-Roller End):29.3
Da - Cup Frontface Backing Diameter:5.16 in
K - Factor3:1.31
D:5.3750 in
C - Double Cup Width:2.125 in
e - ISO Factor4:0.44
Y - ISO Factor1:1.35

NN4944 NTN Tapered Roller Bearing pdf

NTN NN4944 Cylindrical Roller Bearing Cross References

No.	Brand	H	C	F	N	k	S	e	E
NNU49/53	NTN	-	-	-	-	-	-	-	-
WA22219BLLS	NTN	-	-	-	-	-	-	-	-
NN4936	NTN	-	-	-	-	-	-	-	-
WA22226BLLS	NTN	-	-	-	-	-	-	-	-
WA22224BLLSK	NTN	242 mm	-	-	18 mm	-	-	-	-
NN3932	NTN	-	-	-	-	-	-	-	-
NNU3022	NTN	-	-	-	-	-	-	-	-
NNU4920K	NTN	-	-	-	-	-	-	-	-
NNU4936K	NTN	-	-	-	-	-	-	-	-
WA22222BLLS	NTN	-	-	-	-	-	-	-	-
3RCS1414VUP	NTN	-	-	-	-	-	-	-	-
NNU498	NTN	-	-	-	-	-	-	-	-
LH-WA22212BLLS	NTN	-	-	-	-	-	-	-	-
NN3072	NTN	-	-	-	-	-	-	-	-
NN30/6	NTN	-	-	-	-	-	-	-	-
CRT0909V	NTN	-	-	-	-	-	-	-	-
LH-WA22217BLLS	NTN	-	-	-	-	-	-	-	-
NN3956	NTN	-	-	-	-	-	-	-	-
NNU306	NTN	-	-	-	-	-	-	-	-
NNU488	NTN	-	-	-	-	-	-	-	-
NNU4984	NTN	-	-	-	-	-	-	-	-
NNU492	NTN	-	-	-	-	-	-	-	-
NN3922	NTN	-	-	-	-	-	-	-	-
NNU4944	NTN	271 mm	-	-	18 mm	-	-	-	-
NNU3064	NTN	-	-	-	-	-	-	-	-
NNU4934K	NTN	-	-	-	-	-	-	-	-
NN3034	NTN	-	-	-	-	-	-	-	-
NNU4928K	NTN	-	-	-	-	-	-	-	-
R1564V	NTN	-	-	-	-	-	-	-	-
R2677V	NTN	-	-	-	-	-	-	-	-

NNU4926K NTN Cylindrical Roller Bearing	C0 - Static Radial Rating:156000 lbf; da - Cone Frontface Backing Diameter:4.56 in; Cg - Geometry Factor:0.107; C1 - Dynamic Radial Rating (1 million revolutions)6:120000 lbf; Series:HH221400; Design Units:Imperial; K - Factor8:1.74; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:209000 lbf; db - Cone Backface Backing Diameter:5.16 in; Cage Type:Stamped Steel; d:4.0000 in; Ab - Cage-Cone Frontface Clearance:0.16 in;
CRT0811V NTN Thrust Tapered Roller Bearing	C0 - Static Radial Rating:29100 lbf; Series:3300; Cg - Geometry Factor:0.0744; C1 - Dynamic Radial Rating (1 million revolutions)6:25800 lbf; a - Effective Center Location4:-0.43 in; G1 - Heat Generation Factor (Roller-Raceway):34.6; Aa - Cage-Cone Backface Clearance:0.06 in; Ab - Cage-Cone Frontface Clearance:0.07 in; Design Units:Imperial; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:3130 lbf;
K2N-RTD22602PX1 NTN Thrust Tapered Roller Bearing	Dimension S:3.4 in; Dimension D:16.8 in; Dimension V:8.0 in; Bearing UPC:013992039347; Dimension H:2.2 in; Support Type:Take-Up; Series Type:Medium Series; Bearing - Housing - Seal:MSE412BRHHTPS; Dimension Y:0.9 in; Cor - Static Load Rating:157366 lbf; Seal Type:High Temperature Pac; Ca - Axial Load Rating:8588 lbf; Dimension B:10.5 in; Bearing Type:Split Cylindrical Re; Shaft Size:4.75 in; Bearing - Housing - Seal UPC:013992097804;
R3444V NTN Thrust Tapered Roller Bearing	Grease Reference Speed:10000 rpm; Outside Ring Width B:17.000 mm; Features:Shields; Oil Reference Speed:14000 rpm; Weight:0.29 Kg; Outside Diameter D:72.000 mm; Radius Rs min:1.100 mm; Bore Size d:35 mm; Clearance:C3; Cr - Dynamic Load Rating:25.7 kN; C0r - Static Load Rating:15.3 kN;
NNU3038 NTN Tapered Roller Bearing	Dimension RV:0.55 in; Eng Internal Radial Clearance - Min:0.0043; Eng Internal Radial Clearance - Max:0.0055; Bearing Number:22220; Y2 - Geometry Factor:4.24; Float:0.083 in; Y1 - Geometry Factor:2.85; Dimension H:1.63 in; Dimension D Min:12.50 in; Dimension D Max:14.00 in; e - Geometry Factor:0.24; Locking Style:Single V-Lock; Grease Lubrication - T Seal:1600 rpm; Grease Lubrication - B/C/O Seal:900 rpm;
CRT1412V NTN Thrust Tapered Roller Bearing	ra (max):3 mm; db (max):227 mm; db (min):208 mm; Radial Clearance:0.140 to 0.195 mm; Configuration:Single Row; dc (min):234 mm; ra1 (max):3 mm; Enclosure:Open; Limiting Speed - Oil:2,200 rpm; Inside Ring Outside Diameter:231 mm; Limiting Speed - Grease:1,800 rpm; D:340 mm; Bore Type:Cylindrical Bore; B:55 mm; d:190 mm; Dynamic Load Rating:555,000 N; Static Load Rating:770,000 N; r1:4 mm; dd (min):247 mm;
NNU4936 NTN Tapered Roller Bearing	Dynamic Load Rating:61,500 N; Static Load Rating:65,000 N; r1:0.6 mm; Limiting Speed - Grease:8,500 rpm; Da (max):65 mm; Limiting Speed - Oil:10,000 rpm; ra (max):1 mm; Bore Type:Cylindrical Bore; Inside Ring Outside Diameter:44 mm; Fillet Radius/Chamfer:1.1 mm; dd (min):50 mm; db (max):43 mm; dc (min):46 mm; D:72 mm; db (min):40 mm; B:23 mm; Radial Clearance:0.045 to 0.070 mm; ra1 (max):0.6 mm; d:35 mm;
NN49/95 NTN Tapered Roller Bearing	Da (max):302 mm; Limiting Speed - Grease:1,800 rpm; Db (max):287 mm; Dynamic Load Rating:660,000 N; B:65 mm; db (min):168 mm; ra1 (max):3 mm; da (min):168 mm; D:320 mm; dd (min):213 mm; Bore Type:Cylindrical Bore; dc (min):195 mm; Fillet Radius/Chamfer:4 mm; Outside Ring Inside Diameter:277 mm; Limiting Speed - Oil:2,200 rpm; db (max):190 mm; Radial Clearance:0.070 to 0.120 mm; Enclosure:Open; ra (max):3 mm;
LH-WA22214BLLSK NTN Thrust Tapered Roller Bearing	Weight:0.176 kg; D:56 mm; Factor fo:12.4; Dynamic Load Rating:18,400 N; Configuration:Single Row; d:22 mm; Fillet Radius/Chamfer:1.1 mm; Enclosure:Double Seal; Radial Clearance:0.005 to 0.020 mm; B:16 mm; Da (max):49 mm; ra (max):1 mm; da (min):29 mm; Bore Type:Cylindrical Bore; Limiting Speed - Grease:9,500 rpm; Static Load Rating:9,250 N;
CRT1516V NTN Thrust Tapered Roller Bearing	D:30 mm; ra:0.6 mm; Bore Type:Cylindrical Bore; Limiting Speed - Oil:18,000 rpm; da:15 mm; d:10 mm; Enclosure:Double Shield; Configuration:Double Row; Dynamic Load Rating:7,300 N; Fillet Radius/Chamfer:0.6 mm; Weight:0.050 kg; B:14.3 mm; Da:25 mm; Static Load Rating:4,000 N; Radial Clearance:0.008 to 0.023 mm;
NNU4972 NTN Tapered Roller Bearing	Cr - Dynamic Load Rating:147475 lbf; Dimension H:7.756 in; Dimension J:18.0 in; Bearing - Housing - Seal:HSM110BRHRSS; Seal Type:Viton Single Lip; Bearing Type:Split Cylindrical Re; Dimension H1:1.5 in; Dimension H2:16.7 in; Shaft Size:110 mm; Dimension L:21.0 in; Maximum Speed:1640 rpm; Bearing - Housing - Seal UPC:013992073877; Dimension K:3.5 in; Support Type:Four-Bolt Plummer Bl; Shipping Weight:499 lb;
NN4928K NTN Cylindrical Roller Bearing	Dimension K :3-1/4 in; Note:This product line wa; Dimension M :5-1/8 in; Housing Width:5.5 in; Support Type:Four-Bolt Plummer Bl; Dimension J1 :16 in; Dimension J2 :14-1/2 in; Maximum Speed:1970 rpm; Cr - Dynamic Load Rating:71105 lbf; Series Type:Light Series; Bolt Size:4 x 7/8; Shaft Size:4.5 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Bearing UPC:013992026828; Seal Type:High Temperature Pac;
CRT1307V NTN Thrust Tapered Roller Bearing	r1:0.5 mm; Limiting Speed - Grease:10,000 rpm; Radial Clearance:0.015 to 0.033 mm; da (min):45 mm; Fillet Radius/Chamfer:1 mm; a (max):2.5 mm; D1 (max):64.8 mm; Factor fo:15.3; Bore Type:Cylindrical Bore; Static Load Rating:11,500 N; Da (max):63 mm; Weight:0.186 kg; d:40 mm; Enclosure:Single Shield with S; Cy (max):3.8 mm; Dynamic Load Rating:16,800 N; D:68 mm; Dx (min):76 mm; Snap Ring Width:1.7 mm;
NN3056 NTN Tapered Roller Bearing	K - Factor7:1.61; Cg - Geometry Factor12:0.117; e - ISO Factor8:0.36; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:76900 lbf; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:11400 lbf; r - Cup Frontface To Clear Radius2:0.06 in; C - Double Cup Width:2.5625 in; Aa - Cage-Cone Backface Clearance:0.1 in; D:5.4375 in; d:2.6875 in; G1 - Heat Generation Factor (Roller-Raceway)11:101;

NN4944 NTN Tapered Roller Bearing Video

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Bearing NN4944 (NTN) | Size and Specification | Bearings

Cylindrical roller bearings NN4944. Bearing number : NN4944. Size (mm) : 220x281x80. Brand : NTN. Bore Diameter (mm) : 220. Outer Diameter (mm) : 281

NN4944 - NTN Bearing Finder

Browse Item # NN4944, Double Row Cylindrical Roller Bearing w/ Cylindrical Bore - Type NN in the NTN Bearing Corp. of America catalog including Item #

Original NTN NN4944 Bearing NN4944 bearing 220x281x80

Original NTN NN4944 bearing. Contact us for a quote. Availability: In Stock. This NTN NN4944 bearing is the original product, with best price, fast delivery and

NTN NA4944 bearing | Well Known Bearing Company

NTN NA4944 bearing Details: Model：, NA4944, Brand：, NTN, Bearing status：, Original. Delivery time: 5-7 Days ... NTN · NN4944 · Email To Buy · NTN · NA4948

NTN NN4944 bearing - Original Bearing & Quick Delivery

NTN NN4944 bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial ASTmission

NTN NN4944 INTERCHANGE

Cylindrical Roller Bearing Part series NN4944 is a potential replacement for these common bearing part numbers:

NSKNN4944
SKFNN4944
NTNNN4944
FAGNN4944
TIMKENNN4944
KOYONN4944
NACHINN4944
DODGENN4944

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China 6205 Bearing Supplier: Address401 Courtneypark Drive West, Sauga,Bario, G1Y 5DF, Canada; Phone(Working Time)+1-366-358-0620; Fax

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