NTN NNU49/56 MODELS

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NNU49/56 NTN Tapered Roller Bearing

Name: NNU49/56 NTN Tapered Roller Bearing
Brand: NTN
SKU: NNU49/56
Rating: 4.9 (5 reviews)

NTN NNU49/56 Bearing SPECIFICATIONS

Browse NNU49/56 NTN Tapered Roller Bearing 412 mm B - Inner Ring Width Categories 30000000 N C0 - Static Radial Rating in the NACHI BEARINGS OF AMERICA CORP. Manufacturers Online Free. including Cylindrical Roller Bearing.
Brand Name:NTN
Model Number:
NNU49/56
C0 - Static Radial Rating:30000000 N
Reference Thermal Speed Rating (Oil)7:130
B - Inner Ring Width:412 mm
Cage Type:YMD
Cg - Geometry Factor8:0.1281
d:670.000 mm
Design Unit:METRIC
da - Inner Ring Backing Diameter:751.000 mm

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The details of Cylindrical Roller Bearing

C0 - Static Radial Rating:30000000 N
Reference Thermal Speed Rating (Oil)7:130
B - Inner Ring Width:412 mm
Cage Type:YMD
Cg - Geometry Factor8:0.1281
d:670.000 mm
Design Unit:METRIC
da - Inner Ring Backing Diameter:751.000 mm
D:1090.000 mm
Y0 - ISO Factor4:1.9
Reference Thermal Speed Rating (Grease):130
r - Outer Ring To Clear Radius2:6.000 mm
R - Inner Ring To Clear Radius1:6.000 mm
B - Outer Ring Width:412.000 mm
Y2 - ISO Factor6:1.85
C1(2) - Dynamic Radial Rating (Two-Rows):15700000 N
e - ISO Factor3:0.36
Bore Taper:1/30
Bearing Weight:1513.400 Kg
Cage Material:Brass

NTN NNU49/56 NNU49/56 NTN Tapered Roller Bearing Description of the code

No.	Brand	B	H	i	E	C	D	F	A
WA22222BLLS	NTN	-	-	-	-	-	-	-	-
NNU39/63	NTN	-	-	-	-	-	-	-	-
NN3928	NTN	-	-	-	-	-	-	-	-
NN3032	NTN	-	-	-	-	-	-	-	-
NNU39/8	NTN	1.7500 in	-	-	-	-	-	-	-
WA22220BLLSK	NTN	-	-	-	-	-	-	-	-
NNU4936	NTN	-	-	-	-	-	32 mm	-	-
NN404	NTN	-	-	-	-	-	125 mm	-	-
R4051V	NTN	-	-	-	-	-	3.5433 in	-	-
NN3922	NTN	-	-	-	-	-	170 mm	-	-
NNU4956	NTN	-	-	-	-	-	-	-	-
CU10B01W WK20/18	NTN	-	-	-	-	-	-	-	-
CU15A04W IM60/22	NTN	-	-	-	-	-	-	-	-
NN4964	NTN	-	-	-	-	-	-	-	-
CRT0701V	NTN	-	-	50 mm	-	-	-	-	-
K2N-RTD43902PX1	NTN	-	-	-	-	-	350.000 mm	-	-
R2481V	NTN	-	-	-	-	-	-	-	-
RE4604	NTN	58.000 mm	-	-	-	-	160.000 mm	-	-
NN3028	NTN	-	-	-	-	-	2.8438 in	-	-
NNU3036	NTN	-	-	-	-	-	-	-	-
LH-WA22214BLLSK	NTN	-	-	-	-	-	-	-	-

CU8A05W WK50/185 NTN Thrust Tapered Roller Bearing	Pre Install Clearance Max:0.080 mm; Grease Lubrication - T Seal:2400 rpm; Oil Lubrication - B/C/O Seal:1300 rpm; Dimension RA:0.25 in; Shaft Tolerance:0.0020 in; Dimension N:2.930 in; Dimension L Fix:3.87 in; Engineering Group:Mounted Bearing; Y1 - Geometry Factor:3.14; C - Dynamic Load (Basic):49900 lb; Dimension M:2.37 in; Dimension KA:1.25 in; Oil Lubrication - M/N Seal:1600 rpm; Dimension J (Bolt Size):0.75 in;
NN3148 NTN Tapered Roller Bearing	Da - Cup Frontface Backing Diameter:1.34 in; Series:A5000; Db - Cup Backface Backing Diameter:1.18 in; r - Cup Backface To Clear Radius1:0.06 in; Cg - Geometry Factor:0.0376; D:1.4380 in; e - ISO Factor2:0.49; C - Cup Width:0.3125 in; Design Units:Imperial; Y - ISO Factor3:1.23; Cup Part Number:A5144;
NNU496 NTN Tapered Roller Bearing	Cone Part Number:HM959738DW; Cup Part Number:HM959710; Series:HM959700; Aa - Cage-Cone Backface Clearance:0 in; Y2 - ISO Factor10:1.16; Bearing Weight:314.20 lb; da - Cone Frontface Backing Diameter:13.62 in; r - Cup Backface To Clear Radius2:0.250 in; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:79200 lbf; Cage Type:Stamped Steel; K - Factor7:0.67; Design Units:Imperial; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:117000 lbf;
R08A02V NTN Thrust Tapered Roller Bearing	Seal Type:Labyrinth; End Cover2:EC508-607; Locating Rings (width x OD):SR80X8; Material :Cast Iron; Bearing:22208K; N:15 mm; Adapter Sleeve1:H308; UPC Code:999999999; Seal:LO508; Max Grease Speed:6000; Max Oil Speed:7500; L:205.00 mm; Lockwasher:MB8; N1:20.00 mm; Locknut:KM8; Housing Mass:2.9 Kg; Jmin:165 mm; Jmax:175 mm; A2:97 mm; H2:25.0 mm;
CRT0701V NTN Thrust Tapered Roller Bearing	Thread D11:Tr710x7; i:50 mm; D4:825 mm; T:30 mm; s:55 mm; Tapped Hole Threads:M24; Weight:180.0 Kg; Bn:106 mm; Suitable Lockplate No.:MS 31/710; D3:900 mm; Dp:772 mm;
NN3956 NTN Tapered Roller Bearing	UPC Code:0883450396868; Housing Style:Cartridge; Dimension G:5.580 in; Dimension F:10.438 in; Shaft Size Type:Imperial; Dimension K:2.31 in; Y1 - Geometry Factor:2.62; Shaft Tolerance:0.0050 in; Dimension C:6.89 in; Engineering Group:Mounted Bearing; Oil Lubrication - T Seal:1500 rpm; Dimension D:0.31 in; Full Timken Part Number:QMMC26J500SB; Grease Lubrication - T Seal:1000 rpm; Grease Lubrication - M/N Seal:700 rpm;
NN4934 NTN Tapered Roller Bearing	C0 - Static Radial Rating:23000 lbf; Cone Part Number:K149560; a - Effective Center Location4:-0.32 in; d:1.5 in; Aa - Cage-Cone Backface Clearance:0.04 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:10400 lbf; Cg - Geometry Factor:0.0725; R - Cone Backface To Clear Radius3:0.14 in; K - Factor8:1.93; G2 - Heat Generation Factor (Rib-Roller End):12.2; Ab - Cage-Cone Frontface Clearance:0.06 in;
LH-WA22214BLLSK NTN Thrust Tapered Roller Bearing	Weight:4.914 lb; Bolt Hole Spacing J:148.00 mm; Center of Bearing from Bearing End S:24.5 mm; Flange Thickness A1:12.70 mm; Dimension E:2.244 in; Center of Bearing from Housing End A2:24.5 mm; Inside Ring Width B:43.70 mm; Bearing Number:GRAE45RRB; Series:Standard; Dynamic Load Rating:8160 lbf; Bolt Hole Size N:13.1 mm; Shaft Size d:1.772 in; Static Load Rating:4600 lbf; Inside Ring Outside Diameter:2.480 in;
CRT1812V NTN Thrust Tapered Roller Bearing	Type:RX-1; DUR/DOR F/E:587.000 mm; Angle of Chamfer r1smin:20º; O.D. D:760.000 mm; Static Load Rating Co:13080 kN; Chamfer r1smin2:12.0 mm; Width B:520.000 mm; Backing Housing Diameter Ds:707.0 mm; Outer-Ring Set:587RXS2522; Inner-Ring Set:530ARXS2522; Chamfer rsmin:5.00 mm; Number of Lubrication Holes:12; Bore d:530.000 mm; Backing Shaft Diameter ds:576.0 mm; Weight:1731.800 lb; Dynamic Load Rating C11:27680 kN;
R2858V NTN Thrust Tapered Roller Bearing	Contact Angle:15 º; Precision Class:ISO P4S (ABEC 7/9); d:45 mm; Da - Outer Ring Backing Diameter:63.400 mm; Bearing Weight:0.13 Kg; Limiting Speed (Oil):50000 rpm; Ball Type:STEEL; Bearing Width:12 mm; Cage Type:CR - Phenolic Outer; R - Inner Ring To Clear Radius2:0.6 mm; C0 - Static Radial Rating:6720 N; D:68.000 mm; Ce - Dynamic Radial Rating1:11160 N; Design Units:METRIC; r - Outer Ring To Clear Radius3:0.6 mm;
NNU493 NTN Tapered Roller Bearing	Appropriate Hydraulic Nut:HMV68; Appropriate Withdrawal Nut No.:HM68; Weight:21.40 Kg; d1:300.00 mm; L11:260.00 mm; L:242.00 mm; Thread D12:Tr340x5; Taper:1:12; b:24 mm;
NNU4936 NTN Tapered Roller Bearing	Ce - Dynamic Radial Rating1:7020 N; Cage Type:CR - Phenolic Outer; C0 - Static Radial Rating:3530 N; Da - Outer Ring Backing Diameter:28.600 mm; Design Units:METRIC; R - Inner Ring To Clear Radius2:0.3 mm; d:15 mm; D:32 mm; Limiting Speed (Grease):43800 rpm; Ball Type:STEEL; Limiting Speed (Oil):87600 rpm; Bearing Weight:0.03 Kg; do - Ball Diameter:4.762500 mm; Bearing Width:9 mm; Contact Angle:25 º;

NNU49/56 NTN Tapered Roller Bearing Video

NTN NNU49/56 INTERCHANGE

Cylindrical Roller Bearing Part series NNU49/56 is a potential replacement for these common bearing part numbers:

NSKNNU49/56
SKFNNU49/56
NTNNNU49/56
FAGNNU49/56
TIMKENNNU49/56
KOYONNU49/56
NACHINNU49/56
DODGENNU49/56

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