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NTN 4R4449 MODELS

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4R4449 NTN Cylindrical Roller Bearing

Name: 4R4449 NTN Cylindrical Roller Bearing
Brand: NTN
SKU: 4R4449
Rating: 4.9 (5 reviews)

NTN 4R4449 Bearing SPECIFICATIONS

Request Precision Parts Bearing Co., Ltd. A Quote For 24 mm Piston Length of Travel Your Special 76.00 mm D 4R4449 NTN Cylindrical Roller Bearing Needs Today! Free Spherical Roller Bearings Quotes. ISO 9001 certified.
Brand Name:NTN
Model Number:
4R4449
Piston Length of Travel:24 mm
D:76.00 mm
Threads B:Tr670x6
A:14 mm
E1:672 mm
Piston Area:79500 mm²
C:825.0 mm
E:768 mm

Download NTN 4R4449 Spec Sheet

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Precision Parts Bearing Co., Ltd.2020-07-10 09:46:19
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Types of Spherical Roller Bearings

Piston Length of Travel:24 mm
D:76.00 mm
Threads B:Tr670x6
A:14 mm
E1:672 mm
Piston Area:79500 mm²
C:825.0 mm
E:768 mm
Assembly Weight:123.000 Kg

4R4449 NTN Cylindrical Roller Bearing pdf

NTN 4R4449 4R4449 NTN Cylindrical Roller Bearing Product identifiers

4R4416 NTN Cylindrical Roller Bearing	Cage Type:Stamped Steel; da - Cone Frontface Backing Diameter:2.05 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:20200 lbf; Cg - Geometry Factor:0.0872; G2 - Heat Generation Factor (Rib-Roller End):14.3; Design Units:Imperial; d:1.6563 in; R - Cone Backface To Clear Radius3:0.14 in; G1 - Heat Generation Factor (Roller-Raceway):52.9; a - Effective Center Location4:-0.59 in; B - Cone Width:1.5900 in;
4R8806 NTN Cylindrical Roller Bearing	Static Load Rating:955,000 N; Inside Ring Outside Diameter:230 mm; Da (max):322 mm; d:190 mm; Configuration:Single Row; r1:4 mm; Radial Clearance:0.090 to 0.145 mm; Dynamic Load Rating:695,000 N; ra (max):3 mm; db (min):208 mm; Limiting Speed - Oil:2,000 rpm; Bore Type:Cylindrical Bore; ra1 (max):3 mm; D:340 mm; Enclosure:Open; Fillet Radius/Chamfer:4 mm; dc (min):234 mm; dd (min):247 mm; db (max):227 mm;
4R6406 NTN Cylindrical Roller Bearing	Static Load Rating:38,000 N; Limiting Speed - Grease:4,300 rpm; Weight:1.070 kg; da (min):60 mm; Bore Type:Cylindrical Bore; D:110 mm; Fillet Radius/Chamfer:2 mm; Configuration:Single Row; Enclosure:Double Seal; B:27 mm; Da (max):100 mm; Dynamic Load Rating:62,000 N; ra (max):2 mm; Factor fo:13.1; d:50 mm; Radial Clearance:0.018 to 0.036 mm;
4R3425 NTN Cylindrical Roller Bearing	C0r - Static Load Rating:61.2 kN; Features:Shields; Outside Ring Width B:26.000 mm; Cr - Dynamic Load Rating:69.2 kN; Grease Reference Speed:4700 rpm; Radius Rs min:2.000 mm; Clearance:C3; Oil Reference Speed:6700 rpm; Bore Size d:105 mm; Outside Diameter D:160.000 mm; Weight:1.60 Kg;
4R5221 NTN Cylindrical Roller Bearing	B:224 mm; Weight:763.000 kg; Static Load Rating:19,900,000 N; Limiting Speed - Oil:330 rpm; Roller Profile:Symmetric; Fillet Radius/Chamfer:7.5 mm; Center Guidance:Fixed Inner Ring Rib; Bore Type:Cylindrical Bore; Limiting Speed - Grease:250 rpm; Dynamic Load Rating:10,800,000 N; Enclosure:Open; Retainer Material:Machined Brass; Configuration:Double Row; Da (max):1214 mm; ra (max):6 mm; D:1250 mm;
4R5612 NTN Cylindrical Roller Bearing	T - Bearing Width across Cups:5.2499 in; da - Cone Frontface Backing Diameter:8.93 in; Series:93000; Aa - Cage-Cone Backface Clearance:0 in; K - Factor7:1.12; Y1 - ISO Factor9:1.29; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:42600 lbf; Cone Part Number:93788D; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:74200 lbf; Cg - Geometry Factor11:0.146; r - Cup Backface To Clear Radius2:0.130 in;
4R3231 NTN Cylindrical Roller Bearing	Series:775; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:13300 lbf; db - Cone Backface Backing Diameter:4.49 in; d:3.7500 in; Design Units:Imperial; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:135000 lbf; a - Effective Center Location4:-0.32 in; Cage Type:Stamped Steel; Cg - Geometry Factor:0.107; K - Factor8:1.51; G1 - Heat Generation Factor (Roller-Raceway):227.3; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:35100 lbf;
4R7405 NTN Cylindrical Roller Bearing	e - Geometry Factor:0.24; Weight:14 lb; C0 - Static Load:39000 lb; Float:0.050 in; Engineering Group:Mounted Bearing; Dimension BC:6.89 in; Shaft Size Type:Metric; Dimension RVV:0.70 in; Locking Style:Double V-Lock; Pre Install Clearance Min:0.0030 in; Dimension J (Bolt Size):0.625 in; Bearing Number:22212; Grease Lubrication - B/C/O Seal:1550 rpm; Oil Lubrication - B/C/O Seal:1650 rpm; Dimension H:1.00 in;
4R6412 NTN Cylindrical Roller Bearing	Dimension R:1.7 in; Bearing - Housing - Seal:MSM110BRHRSS; Cr - Dynamic Load Rating:102063 lbf; Dimension H:2.0 in; Shaft Size:110 mm; Dimension S:3.0 in; Support Type:Take-Up; Ca - Axial Load Rating:7014 lbf; Bearing UPC:013992033420; Note:This product line wa; Dimension W:1.7 in; Seal Type:Viton Single Lip; Bearing Type:Split Cylindrical Re; Cor - Static Load Rating:133087 lbf; Dimension T:20.0 in;
NN4920K NTN Cylindrical Roller Bearing	da (min):422 mm; Fillet Radius/Chamfer:5 mm; Roller Profile:Symmetric; Dynamic Load Rating:3,900,000 N; Enclosure:Open; Nr. of Holes:8; Bore Type:Tapered Bore; Center Guidance:Fixed Inner Ring Rib; D:600 mm; Hole Diameter (do):12 mm; Static Load Rating:5,500,000 N; Configuration:Double Row; ra (max):4 mm; Radial Clearance:0.400 to 0.520 mm; Groove Width A:26 mm; Limiting Speed - Grease:720 rpm; Retainer Material:Machined Brass;

No.	Brand	S	N	C	t	G	e	Y	U
4R8605	NTN	-	-	-	-	-	-	-	-
4R4048	NTN	-	-	-	-	-	-	-	-
4R7408	NTN	-	-	-	-	-	-	-	-
4R20001	NTN	-	-	-	-	-	-	-	-
NNU4948K	NTN	-	-	-	-	-	-	-	-
4R3224	NTN	-	-	-	-	-	-	-	-
SL01-498	NTN	-	-	-	-	-	-	-	-
4R1301	NTN	-	-	-	-	-	-	-	-
4R8401	NTN	-	-	-	-	-	-	-	-
NN3076K	NTN	-	-	-	-	-	-	-	-
NN3068K	NTN	-	-	-	-	-	-	-	-
4R441	NTN	-	-	-	-	-	-	-	-
4R2832	NTN	-	-	-	-	-	-	-	-
4R5231	NTN	-	-	-	-	-	-	-	-
4R5614	NTN	-	-	-	-	-	-	-	-
4R3433	NTN	-	-	-	-	-	-	-	-
4R4445	NTN	-	-	-	-	-	-	-	-
4R13003	NTN	-	-	-	-	-	-	-	-
4R10601	NTN	-	-	-	-	-	-	-	-
NNU4964K	NTN	-	-	-	-	-	-	-	-
4R5806	NTN	-	-	-	-	-	-	-	-

4R4449 NTN Cylindrical Roller Bearing Video

220,000 mm x 310,000 mm x 225,000 mm NTN 4R4449

Bearing No. 4R4449. Size. 220x310x225 mm. Bore Diameter. 220,000 mm. Outer Diameter. 310,000 mm. Width. 225,000 mm d. 220,000 mm. D. 310,000 mm. B

NTN 4R4449 bearing stock,NTN 4R4449 supplier-Cylindrical

220mm, 310mm, 225mm. Brand, NTN Bearing. Bearing Type, Cylindrical roller bearing. Related keywords, NTN 4R4449 bearing stock,NTN 4R4449 supplier

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Bearing 4R4449 (NTN) | Size and Specification | Bearings

Cylindrical roller bearings 4R4449. Bearing number : 4R4449. Size (mm) : 220x310x225. Brand : NTN. Bore Diameter (mm) : 220,000. Outer Diameter (mm) :

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NTN 4R4449 4-Row Cylindrical Roller Bearings SEARCH NTN BEARING CORP.OF - 205 mm Dx (min) Whether it's agriculture or construction equipment your

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NTN warrants, to the original purchaser only, that the delivered product which is ... 4R4449. A. 320. 160. 160. 3. 3. 1,190. 2,550. 121,000. 260,000. 4R4428. A

NTN 4R4449 INTERCHANGE

Spherical Roller Bearings Part series 4R4449 is a potential replacement for these common bearing part numbers:

NSK4R4449
SKF4R4449
NTN4R4449
FAG4R4449
TIMKEN4R4449
KOYO4R4449
NACHI4R4449
DODGE4R4449

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