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NNU408 NSK CYLINDRICAL ROLLER BEARING

Name: NNU408 NSK CYLINDRICAL ROLLER BEARING
Brand: NSK
SKU: NNU408
Rating: 4.9 (5 reviews)

NSK NNU408 Bearing SPECIFICATIONS

NNU408 NSK CYLINDRICAL ROLLER BEARING Product Brochures , 176.2 mm Bolt Hole Spacing J Crossed Roller Bearing Manufacturing Service China 6203 Bearing Supplier . Get Your 14.7 mm Center of Bearing from End S Free. Ball Bearing Bearing Type
Brand Name:NSK
Model Number:
NNU408
Bearing Type:Ball Bearing
Bolt Hole Spacing J:176.2 mm
Center of Bearing from End S:14.7 mm
Dynamic Load Rating:10800 lbf
Housing Style:Two-Bolt Pillow Bloc
Dimension D1:2.748 in
Inside Ring Outside Diameter:2.747 in
Static Load Rating:6570 lbf

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Information techniques NNU408 NSK CYLINDRICAL ROLLER BEARING

Bearing Type:Ball Bearing
Bolt Hole Spacing J:176.2 mm
Center of Bearing from End S:14.7 mm
Dynamic Load Rating:10800 lbf
Housing Style:Two-Bolt Pillow Bloc
Dimension D1:2.748 in
Inside Ring Outside Diameter:2.747 in
Static Load Rating:6570 lbf
Dimension T:1.157 in
Inside Ring Width B:=Bearings1_Inside Ri
Bolt Hole Length N1:29.4 mm
Bolt Hole Width N:18.3 mm
Bearing Number:GYAE55RRB
Weight:6.658 lb
Total Height H2:126.2 mm
Total Width A:2.311 in
Seal Type:Narrow Shroud
Shaft Size d:2.165 in
Series:Standard
Dimension L1:74.1 mm

NSK NNU408 NNU408 NSK CYLINDRICAL ROLLER BEARING Characteristics

No.	Brand	N	A	F	G	d	J	H	E
NNU3034	NSK	-	-	-	-	330.200 mm	-	-	-
NN3092K	NSK	-	-	-	-	-	-	-	-
NN4938K	NSK	-	-	-	-	-	-	-	-
NNU49/630K	NSK	-	-	-	-	0.7500 in	-	-	-
NN4048K	NSK	-	7.875 in	4.50 in	-	-	-	15.6875 in	23.0000 in
NN4932	NSK	-	-	-	-	-	-	-	-
NNU3064K	NSK	-	-	-	-	-	-	-	-
NN3124	NSK	-	-	-	-	1.5 in	-	-	-
NN30/5	NSK	-	-	-	-	50 mm	-	-	-
NN494	NSK	-	-	-	-	25 mm	-	-	-
NN4072K	NSK	-	-	-	-	-	-	-	-
NN3072	NSK	-	-	-	-	-	-	-	-
NN4944	NSK	-	-	-	-	3.1875 in	-	-	-
NN3924K	NSK	-	-	-	-	75 mm	-	-	-
NN4048	NSK	-	-	-	-	-	-	-	-
NN3044K	NSK	-	-	-	-	70 mm	-	-	-
NN3064K	NSK	-	-	-	-	5.5000 in	-	-	-
NN4996K	NSK	-	-	-	-	110 mm	-	-	-
NN4944K	NSK	-	-	-	-	-	-	-	-
NN4948	NSK	-	-	-	-	-	-	-	-
NN3080K	NSK	-	-	-	-	-	-	-	-
NN3022	NSK	18 mm	125.00 mm	-	M16	-	260.00 mm	183 mm	-
NN4052K	NSK	-	-	-	-	85 mm	-	-	-
NNU486	NSK	-	-	-	-	-	-	-	-
NNU4956K	NSK	-	-	-	-	30 mm	-	-	-
NN3920K	NSK	-	-	-	-	120 mm	-	-	-
NNU3164K	NSK	-	-	-	-	-	-	-	-

NNU49/530K NSK CYLINDRICAL ROLLER BEARING	Dimension J (Bolt Size):1.000 in; Dimension S:4.590 in; Dimension H:2.00 in; Grease Lubrication - B/C/O Seal:900 rpm; Y2 - Geometry Factor:4.24; C - Dynamic Load (Basic):97700 lb; Weight:59.0 lb; Pre Install Clearance Max:0.0047 in; Dimension M:2.96 in; Dimension B:8.26 in; Pre Install Clearance Min:0.0030 in; Eng Internal Radial Clearance - Min:0.0030; Dimension D Max:12.60 in; e - Geometry Factor:0.24;
NNU4944 NSK CYLINDRICAL ROLLER BEARING	Enclosure:Open; d:75 mm; db (max):103 mm; db (min):89 mm; dc (min):107 mm; Limiting Speed - Oil:4,000 rpm; Radial Clearance:0.065 to 0.100 mm; Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:3 mm; D:190 mm; Limiting Speed - Grease:3,400 rpm; Outside Ring Inside Diameter:160.5 mm; r1:3 mm; da (min):89 mm; Static Load Rating:274,000 N; Da (max):176 mm; ra (max):2.5 mm; Db (min):176 mm; Db (max):162 mm;
NNU493 NSK CYLINDRICAL ROLLER BEARING	C - Dynamic Load (Basic):46400 lb; Eng Internal Radial Clearance - Max:0.0026; Grease Lubrication - T Seal:2800 rpm; Bearing Number:22213; Dimension C:3.81 in; Locking Style:Double Concentric; Eng Internal Radial Clearance - Min:0.0016; e - Geometry Factor:0.24; Dimension D Min:7.72 in; Pre Install Clearance Max:0.0026 in; Dimension H:1.38 in; Shaft Tolerance:0.0015 in; Dimension RAA:0.71 in; Dimension M:2.15 in;
NN3934K NSK CYLINDRICAL ROLLER BEARING	C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:11800 lbf; db - Cone Backface Backing Diameter:3.5 in; Bearing Weight:10.69 lb; G1 - Heat Generation Factor (Roller-Raceway)11:62.6; Series:78000; Da - Cup Frontface Backing Diameter:5.19 in; Design Units:Imperial; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:17500 lbf; Cone Part Number:78255X; d:2.5586 in; R - Cone Backface To Clear Radius1:0.14 in;
NNU303 NSK CYLINDRICAL ROLLER BEARING	Bearing Width:20 mm; C0 - Static Radial Rating:26400 N; Cage Type:CR - Phenolic Outer; do - Ball Diameter:10.318750 mm; Bearing Weight:0.920 Kg; Limiting Speed (Grease):10500 rpm; Precision Class:ISO P4S (ABEC 7/9); da - Inner Ring Backing Diameter:119.500 mm; R - Inner Ring To Clear Radius2:1.0 mm; Ball Type:STEEL; Contact Angle:15 º; D:150 mm; Design Units:METRIC; Limiting Speed (Oil):21000 rpm;
NN3056 NSK CYLINDRICAL ROLLER BEARING	Da (max):118 mm; Enclosure:Double Seal; Dynamic Load Rating:82,000 N; Weight:1.700 kg; Radial Clearance:0.023 to 0.043 mm; ra (max):2 mm; D:130 mm; Configuration:Single Row; Fillet Radius/Chamfer:2.1 mm; da (min):72 mm; d:60 mm; Static Load Rating:52,000 N; Limiting Speed - Grease:3,600 rpm; B:31 mm; Bore Type:Cylindrical Bore; Factor fo:13.2;
NN3156K NSK CYLINDRICAL ROLLER BEARING	B:49.213 mm; Bearing Weight:9.9 Kg; Da - Cup Frontface Backing Diameter:306.58 mm; Cage Type:Stamped Steel; Ab - Cage-Cone Frontface Clearance:4.1 mm; d:234.95 mm; B - Cone Width:49.213 mm; C - Cup Width:36.513 mm; Cg - Geometry Factor:0.137; Series:LM545800; Cone Part Number:LM545849A; C1 - Dynamic Radial Rating (1 million revolutions)5:117000 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:20600 lbf;
NN3932 NSK CYLINDRICAL ROLLER BEARING	d:40 mm; Cage Type:CR - Phenolic Outer; Da - Outer Ring Backing Diameter:62.200 mm; D:68.000 mm; Limiting Speed (Grease):31440 rpm; Precision Class:ISO P4S (ABEC 7/9); Bearing Weight:0.181 Kg; Contact Angle:15 º; Limiting Speed (Oil):62880 rpm; da - Inner Ring Backing Diameter:45.700 mm; Design Units:METRIC; C0 - Static Radial Rating:7580 N; r - Outer Ring To Clear Radius3:1.0 mm; do - Ball Diameter:7.937500 mm;
NNU4976 NSK CYLINDRICAL ROLLER BEARING	C1 - Dynamic Radial Rating (1 million revolutions)5:18800 lbf; Aa - Cage-Cone Backface Clearance:0.5 mm; Series:2500; C90 - Dynamic Radial Rating (90 million revolutions)4:4880 lbf; da - Cone Frontface Backing Diameter:36.07 mm; R - Cone Backface To Clear Radius1:3.560 mm; G2 - Heat Generation Factor (Rib-Roller End):9.6; B - Cone Width:25.357 mm; Design Units:Imperial; K - Factor7:2.14; r - Cup Backface To Clear Radius2:2.03 mm;
NN3188K NSK CYLINDRICAL ROLLER BEARING	Dimension L Fix:3.30 in; Oil Lubrication - B/C/O Seal:1600 rpm; Eng Internal Radial Clearance - Min:0.0016; Dimension SAA:4 in; Dimension D:0.19 in; Shaft Tolerance:0.0015 in; Shaft Size :55 mm; Grease Lubrication - M/N Seal:2200 rpm; Pre Install Clearance Max:0.0026 in; Dimension F:4.531 in; Shaft Size Type:Metric; Y1 - Geometry Factor:2.95; Bearing Number:22211; Dimension RAA:0.71 in;
NN398 NSK CYLINDRICAL ROLLER BEARING	Db - Cup Backface Backing Diameter:3.39 in; e - ISO Factor2:0.33; Series:33800; Cg - Geometry Factor:0.091; Cup Part Number:33822; C - Cup Width:0.8750 in; D:3.7500 in; Design Units:Imperial; r - Cup Backface To Clear Radius1:0.030 in; Da - Cup Frontface Backing Diameter:3.56 in; Y - ISO Factor3:1.82;
NN4856 NSK CYLINDRICAL ROLLER BEARING	R - Cone Frontface To Clear Radius1:0.060 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:25200 lbf; Cup Part Number:LM451310V; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:40900 lbf; Cage Type:Stamped Steel; d:10.5 in; Aa - Cage-Cone Backface Clearance:0 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:275000 lbf; B - Double Cone Width:4.3125 in; D:14 in;

NNU408 NSK CYLINDRICAL ROLLER BEARING Video

NSK NNU408 INTERCHANGE

Crossed Roller Bearing Part series NNU408 is a potential replacement for these common bearing part numbers:

NSKNNU408
SKFNNU408
NTNNNU408
FAGNNU408
TIMKENNNU408
KOYONNU408
NACHINNU408
DODGENNU408

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