China Rexroth a11vo Hydraulic Pump Supplier: rexroth a11vo hydraulic pump rexroth a10vso28 hydraulic pump rexroth a10vso100 hydraulic pump

English

✖

Home

Stock Categories

Company News

rexroth a11vo hydraulic pump

rexroth a10vso28 hydraulic pump

rexroth a10vso100 hydraulic pump

Home>Products>Spherical Roller Bearings>NN3944K NTN Cylindrical Roller Bearing

NTN NN3944K MODELS

Need a CAD or 3D Model?

Contact Now WhatsApp Be Our Agent

NN3944K NTN Cylindrical Roller Bearing

Name: NN3944K NTN Cylindrical Roller Bearing
Brand: NTN
SKU: NN3944K
Rating: 4.9 (5 reviews)

NTN NN3944K Bearing SPECIFICATIONS

NN3944K NTN Cylindrical Roller Bearing 439.00 mm S - Dimension Needs Analysis 1537.0 Kg Weight , Spherical Roller Bearings Manufacturing Service . Get Your Free. China Rexroth a11vo Hydraulic Pump Supplier
Brand Name:NTN
Model Number:
NN3944K
S - Dimension:439.00 mm
Weight:1537.0 Kg
Bearing Type:Thrust Spherical Rol
Static Load Rating:87900 kN
d1 - Cone Outside Diameter:1146.00 mm
Dynamic Load Rating:20560 kN
r - Fillet Radius:12.00 mm
E - Shoulder Diameter - Housing (Max):1002.00 mm

China Rexroth a11vo Hydraulic Pump Supplier

China Rexroth a11vo Hydraulic Pump SupplierChina

China Rexroth a11vo Hydraulic Pump Supplier2020-07-10 09:46:19
Welcome to my shop! Glad to serve you! Please send your question!

Interested In: Price Inspection Certificate Product Specifications Company Profile

NN3944K NTN Cylindrical Roller Bearing Specifications

S - Dimension:439.00 mm
Weight:1537.0 Kg
Bearing Type:Thrust Spherical Rol
Static Load Rating:87900 kN
d1 - Cone Outside Diameter:1146.00 mm
Dynamic Load Rating:20560 kN
r - Fillet Radius:12.00 mm
E - Shoulder Diameter - Housing (Max):1002.00 mm
H - Shoulder Diameter - Shaft (Min):1054.00 mm
Thermal Speed Rating:200 rpm
T - Total Width:315.00 mm
D1 - Cup Bore:929.00 mm
d:750.00 mm
T2 - Groove Position:130.22 mm
T3 - Cup Width:163.00 mm
D - Outside Diameter:1280.00 mm
T1 - Cage Position:226.81 mm

NTN NN3944K Spherical Roller Bearings Cross References

No.	Brand	d	S	B	G	C	b	H	A
4R3639	NTN	-	-	-	Tr380x5	60 mm	-	-	-
NNU4956K	NTN	-	-	-	-	-	-	-	-
4R2035	NTN	-	-	-	-	-	-	-	-
4R5611	NTN	-	-	-	-	-	-	-	-
4R603	NTN	-	-	-	-	-	-	-	-
4R4026	NTN	-	-	-	M170x3	28.5 mm	-	-	-
4R6608	NTN	-	-	-	-	-	-	-	-
NN3948K	NTN	-	-	-	-	-	-	-	-
4R10602	NTN	6.0000 in	-	-	-	-	-	-	-
4R3232	NTN	-	-	0.7656 in	-	-	-	-	-
4R10402	NTN	-	-	1.0156 in	-	-	-	-	-
NN4964	NTN	-	-	-	-	-	-	-	-
NN3024K	NTN	-	-	-	-	-	-	-	-
NN4936K	NTN	-	-	-	-	-	-	-	-
NN3956K	NTN	-	-	-	-	-	-	242 mm	175.00 mm
4R7207	NTN	-	-	44.5 mm	-	-	-	-	-
NN396	NTN	30.163 mm	-	20.635 mm	-	-	-	-	-
NN3960K	NTN	25.400 mm	-	21.001 mm	-	-	-	-	-
NN306	NTN	31.750 mm	-	30.163 mm	-	-	-	-	-
4R6027	NTN	-	-	-	-	-	-	-	-
NN30/600	NTN	-	8 mm	-	-	-	-	-	-
4R5213	NTN	2.1654 in	-	-	-	-	-	-	-
4R6603	NTN	-	-	5.0000 in	-	-	-	-	-
4R4428	NTN	-	-	-	-	-	-	-	-

4R4614 NTN Cylindrical Roller Bearing	G2 - Heat Generation Factor (Rib-Roller End):9.6; Ab - Cage-Cone Frontface Clearance:1.5 mm; K - Factor7:2.14; Cup Part Number:2520; B:25.400 mm; C1 - Dynamic Radial Rating (1 million revolutions)5:18800 lbf; B - Cone Width:25.357 mm; db - Cone Backface Backing Diameter:37.08 mm; e - ISO Factor8:0.27; da - Cone Frontface Backing Diameter:36.58 mm; Db - Cup Backface Backing Diameter:56.90 mm; r - Cup Backface To Clear Radius2:3.30 mm;
4R9223 NTN Cylindrical Roller Bearing	K - Factor5:1.49; da - Cone Frontface Backing Diameter:51.05 mm; Cup Part Number:Y32009XCM; D:75.000 mm; C1 - Dynamic Radial Rating (1 million revolutions)4:60000 N; C0 - Static Radial Rating:83000 N; d:45.000 mm; Db - Cup Backface Backing Diameter:68.07 mm; Aa - Cage-Cone Backface Clearance:0.3 mm; B - Cone Width:20.000 mm; G2 - Heat Generation Factor (Rib-Roller End):12.8; Cone Part Number:X32009XCM;
4R3639 NTN Cylindrical Roller Bearing	Locknut:HM3176; L1:310.00 mm; t:9 mm; Appropriate Hydraulic Nut:HMV76; G:Tr380x5; e:4 mm; D3:490 mm; C1:77.00 mm; C:60 mm; Lockwasher and Lockplates:MS3176; Ro:M6; Weight:69.60 Kg; d1:360.00 mm;
4R4811 NTN Cylindrical Roller Bearing	Dimension M :3-1/2 in; Housing Width:4.4 in; Cr - Dynamic Load Rating:31041 lbf; Dimension K :2-1/8 in; Series Type:Light Series; Dimension J2 :9-7/8 in; Seal Type:High Temperature Pac; Maximum Speed:3310 rpm; Bearing Type:Split Cylindrical Re; Dimension H :3-1/2 in; Cor - Static Load Rating:36179 lbf; Note:This product line wa; Pillow/Plummer Block Style:Split Cylindrical Ho; Dimension H2:7.95 in;
NN3964 NTN Tapered Roller Bearing	Dimension H2:14.6 in; Bearing - Housing - Seal:MSE404BXHKPS; Maximum Speed:1820 rpm; Bearing UPC:013992032522; Pillow/Plummer Block Style:Split Cylindrical Ho; Dimension J:17.7 in; Dimension H1:1.5 in; Bearing Type:Split Cylindrical Ex; Housing Width:6.3 in; Cor - Static Load Rating:133087 lbf; Weight:168 lb; Dimension K:4.7 in; Dimension H:6.378 in; Dimension M:7.0 in; Note:This product line wa; Support Type:Four-Bolt Plummer Bl;
NN4952 NTN Tapered Roller Bearing	Dimension SVV:4.18 in; Engineering Group:Mounted Bearing; Dimension F:12.63 in; Dimension A:3.75 in; UPC Code:0883450072915; Oil Lubrication - B/C/O Seal:1100 rpm; Float:0.083 in; Dimension D Max:11.00 in; Dimension J (Bolt Size):0.750 in; Dimension RVV:0.59 in; Dimension G:3.0000 in; Bearing Number:22217; e - Geometry Factor:0.22; Shaft Tolerance:0.0020 in; Shaft Size :3 in; Dimension H:1.33 in;
NN3926K NTN Cylindrical Roller Bearing	Weight:13 lb; Oil Lubrication - T Seal:4200 rpm; Locking Style:Single Concentric; Housing Style:Two-Bolt Pillow Bloc; Dimension KA:1 in; Dimension G:2.440 in; Dimension D Max:6.36 in; Dimension C:2.88 in; C0 - Static Load:26600 lb; Shaft Size :50 mm; Dimension H:1.25 in; Pre Install Clearance Max:0.0026 in; UPC Code:0883450046909; Shaft Tolerance:0.0015 in; Eng Internal Radial Clearance - Max:0.0026;
4R3042 NTN Cylindrical Roller Bearing	R - Inner Ring To Clear Radius2:2.0 mm; Bearing Width:29 mm; Cage Type:CR - Phenolic Inner; r - Outer Ring To Clear Radius3:2.0 mm; Bearing Weight:1.329 Kg; Precision Class:ISO P4S (ABEC 7/9); Da - Outer Ring Backing Diameter:108.700 mm; da - Inner Ring Backing Diameter:66.800 mm; Ball Type:Ceramic; Ce - Dynamic Radial Rating1:79300 N; d:55 mm; Limiting Speed (Oil):30000 rpm; C0 - Static Radial Rating:39700 N;
NNU4938K	N1:24.00 mm; Bearing:22315K; J:290.00 mm; Bolt Qty:4; Max Oil Speed:3900; C0 Static Load Rating:510; N:18 mm; Locating Rings (width x OD):SR160X5; Adapter Sleeve1:H2315; Material :Cast Iron; Locknut:KM15; End Cover2:EC518-615; H:194 mm; A2:158 mm; A:140.00 mm; H1:100.0 mm; Cage Type:EJ; Housing:FSNT 518-615; Housing Mass:13.1 Kg; C1 Dynamic Load Rating:471;
4R7404 NTN Cylindrical Roller Bearing	Y2 - ISO Factor6:2.19; C1(2) - Dynamic Radial Rating (Two-Rows):3920000 N; Reference Thermal Speed Rating (Grease):540; Reference Thermal Speed Rating (Oil)7:600; B - Inner Ring Width:180 mm; Cg - Geometry Factor8:0.1377; C0 - Static Radial Rating:6850000 N; R - Inner Ring To Clear Radius1:4.000 mm; B - Outer Ring Width:180.000 mm; Bearing Weight:145.400 Kg; D:540.000 mm; Design Unit:METRIC; Superseded Part:24072YMBW33W45AW98;

NN3944K NTN Cylindrical Roller Bearing Video

NTN NN3944K INTERCHANGE

Spherical Roller Bearings Part series NN3944K is a potential replacement for these common bearing part numbers:

NSKNN3944K
SKFNN3944K
NTNNN3944K
FAGNN3944K
TIMKENNN3944K
KOYONN3944K
NACHINN3944K
DODGENN3944K

Contact Us

China Rexroth a11vo Hydraulic Pump Supplier: Address1605 E. Bishop Court, P.O. Box 7604,Mount Prospect, IL 60056-7604, U.S.A.; Phone(Working Time)+1-867-298-7500; Fax

Send Now

NTN NN3944K Technical Articles

How many GPH is a 1 hp pump?

Well Pump Capacities in GPM or Water Delivery RatesRelationship of well pump horsepower and water delivery in GPM Relationship of A nice example table of shallow well 1-Line Jet Pump Capacities for 1/2 hp, 3/4, and 1 hp a 1 hp. submersible well pump -...

What is double acting hydraulic pump?

What is the Difference Between Single Acting and DoubleThere are two common types of hydraulic cylinders- single acting and double piston down by pressure from the pump but is retracted with an internal spring Double-Acting pump on a Single-Acting...