NTN NNU30/56 MODELS

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NNU30/56 NTN Tapered Roller Bearing

Name: NNU30/56 NTN Tapered Roller Bearing
Brand: NTN
SKU: NNU30/56
Rating: 4.9 (5 reviews)

NTN NNU30/56 Bearing SPECIFICATIONS

The online NNU30/56 NTN Tapered Roller Bearing parts store gives you immediate access to a selection of more than 920.6 G2 - Heat Generation Factor (Rib-Roller End) Pin-Type Cage Type 1.4 million NTNY BEARING LTD new, used, remanufactured.
Brand Name:NTN
Model Number:
NNU30/56
G2 - Heat Generation Factor (Rib-Roller End):920.6
da - Cone Frontface Backing Diameter:26.69 in
Cage Type:Pin-Type
Series:LM281000
Design Units:Imperial
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:156000 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:1840000 lbf
a - Effective Center Location4:0.12 in

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NNU30/56 NTN Tapered Roller Bearing specification

G2 - Heat Generation Factor (Rib-Roller End):920.6
da - Cone Frontface Backing Diameter:26.69 in
Cage Type:Pin-Type
Series:LM281000
Design Units:Imperial
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:156000 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:1840000 lbf
a - Effective Center Location4:0.12 in
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:477000 lbf
C0 - Static Radial Rating:2330000 lbf
G1 - Heat Generation Factor (Roller-Raceway):14763
Cone Part Number:LM281049
d:25.4375 in
C1 - Dynamic Radial Rating (1 million revolutions)6:1060000 lbf
Cg - Geometry Factor:0.315
Aa - Cage-Cone Backface Clearance:0.44 in
Ab - Cage-Cone Frontface Clearance:0.36 in
C90 - Dynamic Radial Rating (90 million revolutions)5:274000 lbf
K - Factor8:1.76
B - Cone Width:5.5625 in

NTN NNU30/56 Specifications for Thrust Spherical Roller Bearing

NNU313 NTN Tapered Roller Bearing	Weight:369.000 kg; Constant e:0.17; da (min):738 mm; Static Load Rating:12,100,000 N; Groove Width A:35 mm; Axial Load Factor Y2:5.80; Limiting Speed - Oil:480 rpm; Enclosure:Open; Hole Diameter (do):20 mm; Radial Clearance:0.670 to 0.850 mm; Da (max):922 mm; Configuration:Double Row; Bore Type:Tapered Bore; Fillet Radius/Chamfer:6 mm; Center Guidance:Fixed Inner Ring Rib; Axial Load Factor Y0:3.81;
WA22224BLLSK NTN Thrust Tapered Roller Bearing	Cg - Geometry Factor:0.148; Db - Cup Backface Backing Diameter:391.92 mm; Series:HM252300; Cup Part Number:HM252310; e - ISO Factor8:0.33; Bearing Weight:42.00 Kg; Cone Part Number:HM252343; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:49700 lbf; R - Cone Backface To Clear Radius1:6.860 mm; Aa - Cage-Cone Backface Clearance:12.2 mm; C - Cup Width:66.675 mm; B:86.121 mm; da - Cone Frontface Backing Diameter:280.92 mm;
NN3048K NTN Cylindrical Roller Bearing	Aa - Cage-Cone Backface Clearance:0.03 in; da - Cone Frontface Backing Diameter:1.59 in; C90 - Dynamic Radial Rating (90 million revolutions)5:2960 lbf; Design Units:Imperial; db - Cone Backface Backing Diameter:1.67 in; a - Effective Center Location4:-0.06 in; C1 - Dynamic Radial Rating (1 million revolutions)6:11400 lbf; Series:19000; Cone Part Number:19138; G2 - Heat Generation Factor (Rib-Roller End):11.5;
NN3092 NTN Tapered Roller Bearing	Thread D11:Tr220x4; i:12 mm; Bn:30 mm; T:9 mm; Weight:3.09 Kg; D3:260 mm; Dp:229 mm; D4:242 mm; s:20 mm; Suitable Lockplate No.:MS3044; Tapped Hole Threads:M6x1;
CRT0402V NTN Thrust Tapered Roller Bearing	R - Cone Frontface To Clear Radius1:0.060 in; B - Double Cone Width:3.0625 in; C - Cup Width:1.3125 in; e - ISO Factor8:0.32; Cup Part Number:48320; Design Units:Imperial; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:16500 lbf; D:7.5 in; d:5.3750 in; r - Cup Backface To Clear Radius2:0.130 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:9060 lbf; Cg - Geometry Factor11:0.121;
NN3948K NTN Cylindrical Roller Bearing	Limiting Speed (Grease):2000 rpm; da - Inner Ring Backing Diameter:78.776 mm; Ball Type:STEEL; Bearing Weight:0.71 Kg; d:50 mm; r - Outer Ring To Clear Radius3:0.800 mm; Bearing Width:22.500 mm; Contact Angle:60 º; Da - Outer Ring Backing Diameter:80.089 mm; Ce - Dynamic Radial Rating1:71200 N; C0 - Static Radial Rating:93400 N; R - Inner Ring To Clear Radius2:0.800 mm; Design Units:METRIC; Cage Type:Nylon Ball Riding Ca;
NN3938 NTN Tapered Roller Bearing	Inner Ring Width B:42.86 mm; Center of Bearing from End S:21.4 mm; Bore Type:Cylindrical bore; Seal Type:Shroud Seal; Sub Series:GE..KRR; Shaft Size d:1.575 in; Radius r:0.6 mm; Number of Set Screws:2; Outside Diameter D:3.1500 in; Dimension S1:35 mm; Series:Industrial; Outside Ring Width C:21.000 mm; Dimension M:0.160 in; Lubrication Type:Relubricatable; Static Load Rating:4460 lbf; Angle between Set Screws:90 º;
NNU4928K NTN Cylindrical Roller Bearing	Cr - Dynamic Load Rating:117800 lbf; Dimension P:1.1 in; Dimension V:0.1 in; Dimension L:7.7 in; Shaft Size:6.75 in; Dimension R:17.2 in; Note:This product line wa; Bearing - Housing - Seal:LSE612BRHHTPS; Dimension T:20.0 in; Maximum Speed:1220 rpm; Support Type:Round Flange; Seal Type:High Temperature Pac; Dimension H:4.3 in; Bolt Size:4 x M24; Bearing Type:Split Cylindrical Re; Bearing Number:LSE612BR;
W3617 NTN Thrust Tapered Roller Bearing	da - Cone Frontface Backing Diameter:2.95 in; Series:475; Cone Part Number:480; B - Cone Width:1.1420 in; Ab - Cage-Cone Frontface Clearance:0.12 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:14600 lbf; d:2.6875 in; R - Cone Backface To Clear Radius3:0.14 in; K - Factor8:1.52; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:56100 lbf; db - Cone Backface Backing Diameter:3.23 in;
NN3922 NTN Tapered Roller Bearing	Series:15000; a - Effective Center Location3:-5.8 mm; D:63.500 mm; Cage Type:Stamped Steel; C - Cup Width:15.875 mm; Cup Part Number:15250X; Db - Cup Backface Backing Diameter:55.12 mm; K - Factor7:1.67; C90 - Dynamic Radial Rating (90 million revolutions)4:3490 lbf; Cg - Geometry Factor:0.0606; d:30.213 mm; Da - Cup Frontface Backing Diameter:59.44 mm; G1 - Heat Generation Factor (Roller-Raceway):14.6;
NN4926 NTN Tapered Roller Bearing	Bore Type:Cylindrical Bore; Dynamic Load Rating:86,000 N; Factor fo:16.4; Fillet Radius/Chamfer:2 mm; ra (max):2 mm; Weight:3.170 kg; D:230 mm; Radial Clearance:0.053 to 0.102 mm; Configuration:Single Row; da (min):178 mm; Da (max):222 mm; Limiting Speed - Grease:2,600 rpm; Enclosure:Open; B:28 mm; d:170 mm; Limiting Speed - Oil:3,100 rpm; Static Load Rating:95,000 N;
CU12B04W WK40/15 NTN Thrust Tapered Roller Bearing	C0 - Static Radial Rating:1870000 N; d:200 mm; Type:NUP; Reference Thermal Speed Rating (Oil)2:1100; D:360.000 mm; C - Inner Ring Width:84.075 mm; Reference Thermal Speed Rating (Grease):1000; Bearing Weight:48.20 Kg; Tapered Bore:N; C - Dynamic Radial Rating1:1220000 N; B - Outer Ring Width:98.000 mm; R - Inner Ring To Clear Radius4:3.0 mm; r - Outer Ring To Clear Radius5:3.0 mm; da - Inner Ring Backing Diameter:217.000 mm;

No.	Brand	E	S	c	i	N	C	T	D
NN3044	NTN	-	-	-	-	-	-	-	-
NN3956	NTN	-	-	-	-	-	-	-	2.8750 in
NNU4936K	NTN	-	-	-	-	-	-	-	-
NNU498	NTN	-	-	-	-	-	-	-	4.3307 in
NN38/53	NTN	-	-	-	-	-	-	-	23.9970 in
NN3092	NTN	-	-	-	12 mm	-	-	9 mm	-
NNU4932K	NTN	-	-	-	-	-	-	-	-
NN3134	NTN	-	-	-	-	-	-	-	250 mm
NN3938	NTN	-	-	-	-	-	-	-	-
NNU3044	NTN	-	-	-	-	-	-	-	-
CRT1206V	NTN	-	-	-	-	-	-	-	-
NN3026K	NTN	-	-	-	-	-	-	-	-
NN494	NTN	-	-	-	-	-	-	-	-
CRT0504V	NTN	-	-	-	-	-	-	-	-
NN3052	NTN	-	-	-	-	-	-	-	19.7500 in
NN3088	NTN	-	-	-	-	-	-	-	1.8104 in
WA22220BLLS	NTN	-	-	-	-	-	-	-	-
NN38/56	NTN	-	-	-	-	-	-	-	-
NNU4934K	NTN	-	-	-	-	-	-	-	-
NN3064	NTN	-	-	-	-	-	-	-	-
LH-WA22215BLLS	NTN	-	-	-	-	-	-	-	6.0000 in
CRT0505V	NTN	-	-	-	-	-	-	-	-
NNU48/6	NTN	-	-	-	-	-	-	-	-

NNU30/56 NTN Tapered Roller Bearing Video

NTN NNU30/56 INTERCHANGE

Thrust Spherical Roller Bearing Part series NNU30/56 is a potential replacement for these common bearing part numbers:

NSKNNU30/56
SKFNNU30/56
NTNNNU30/56
FAGNNU30/56
TIMKENNNU30/56
KOYONNU30/56
NACHINNU30/56
DODGENNU30/56

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