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NNU3128 NSK CYLINDRICAL ROLLER BEARING

Name: NNU3128 NSK CYLINDRICAL ROLLER BEARING
Brand: NSK
SKU: NNU3128
Rating: 4.9 (5 reviews)

NSK NNU3128 Bearing SPECIFICATIONS

Manufacturers of all Crossed Roller Bearing are represented in our partial list of clients. Contact China 6203 Bearing Supplier Gary 0.4 e - ISO Factor4 1.49 Y - ISO Factor1 for a complete NNU3128 NSK CYLINDRICAL ROLLER BEARING list of clients and projects.
Brand Name:NSK
Model Number:
NNU3128
e - ISO Factor4:0.4
Y - ISO Factor1:1.49
C - Double Cup Width:1.3750 in
Series:28000
K - Factor3:1.45
Da - Cup Frontface Backing Diameter:2.91 in
Y2 - ISO Factor6:2.5
r - Cup Frontface To Clear Radius2:0.03 in

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China 6203 Bearing Supplier2020-07-10 09:46:19
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Information techniques NNU3128 NSK CYLINDRICAL ROLLER BEARING

e - ISO Factor4:0.4
Y - ISO Factor1:1.49
C - Double Cup Width:1.3750 in
Series:28000
K - Factor3:1.45
Da - Cup Frontface Backing Diameter:2.91 in
Y2 - ISO Factor6:2.5
r - Cup Frontface To Clear Radius2:0.03 in
G2 - Heat Generation Factor (Rib-Roller End):12.5
G1 - Heat Generation Factor (Roller-Raceway)7:20.7
D:3.1510 in
Design Units:Imperial
Cg - Geometry Factor8:0.0709
Y1 - ISO Factor5:1.68

NSK NNU3128 NNU3128 NSK CYLINDRICAL ROLLER BEARING Characteristics

No.	Brand	N	A	F	G	d	J	H	E
NNU3034K	NSK	-	-	-	-	-	-	-	-
NN4084	NSK	-	-	-	-	280 mm	-	-	-
NN302	NSK	-	-	-	-	170 mm	-	-	-
NNU4920K	NSK	-	-	-	-	4.3125 in	-	-	-
NN4948K	NSK	-	-	-	-	-	-	-	-
NN4032K	NSK	-	-	-	-	-	-	-	-
NN3021	NSK	-	9.469 in	0.178 in	0.787 in	8.661 in	-	-	-
NN3084K	NSK	-	-	-	Tr220x4	-	-	-	-
NN4968	NSK	-	-	-	-	9.0000 in	-	-	-
NN404	NSK	-	-	-	-	-	-	-	-
NN30/530K	NSK	-	-	-	-	-	-	-	-
NN3092K	NSK	-	-	-	-	-	-	-	-
NN3036	NSK	-	-	-	-	-	-	-	-
NN3038	NSK	-	-	-	-	-	-	-	-
NN4076K	NSK	-	-	-	-	-	-	-	-
NNU312	NSK	-	-	-	-	40 mm	-	-	-
NNU4924K	NSK	-	-	-	-	-	-	-	-
NN313	NSK	-	-	-	-	-	-	-	-
NNU4076	NSK	-	-	-	-	-	-	-	-
NN4052K	NSK	-	-	-	-	85 mm	-	-	-
NNU3128	NSK	-	-	-	-	-	-	-	-
NN3048	NSK	-	-	-	-	-	-	-	-
NNU3048	NSK	-	-	-	-	-	-	-	-

NN4938 NSK CYLINDRICAL ROLLER BEARING	Dynamic Load Rating:16,000 N; ra (max):1 mm; Limiting Speed - Grease:12,000 rpm; Weight:0.156 kg; Bore Type:Cylindrical Bore; Factor fo:14.8; Da (max):57 mm; Fillet Radius/Chamfer:1 mm; Radial Clearance:0.015 to 0.033 mm; B:14 mm; Static Load Rating:10,300 N; D:62 mm; da (min):40 mm; Configuration:Single Row; d:35 mm; Enclosure:Double Shield;
NN4996 NSK CYLINDRICAL ROLLER BEARING	Cr - Dynamic Load Rating:208398 lbf; Dimension P:1.3 in; Shaft Size:6-11/16 in; Cor - Static Load Rating:305066 lbf; Bearing - Housing - Seal:MSE611BXHATL; Series Type:Medium Series; Dimension T:23.5 in; Maximum Speed:1120 rpm; Bearing Number:MSE611BX; Dimension L:9.5 in; Support Type:Round Flange; Bolt Size:4 x M30; Dimension V:0.2 in; Seal Type:Aluminium Triple Lab; Bearing Type:Split Cylindrical Ex;
NNU4930K NSK CYLINDRICAL ROLLER BEARING	Locating Rings (width x OD):SR140X12.5; N:22 mm; Cage Type:EJ; Adapter Sleeve1:H316; A1:90 mm; C1 Dynamic Load Rating:254; H:177 mm; N1:28 mm; Housing Mass:9.70 Kg; A:120.00 mm; C0 Static Load Rating:278; Jmin:252 mm; Lockwasher:MB16; J:260.00 mm; L:315.00 mm; Bearing:22216K; Bolt Qty:2; G:M20; Max Oil Speed:4300; Max Grease Speed:3500;
NNU4864 NSK CYLINDRICAL ROLLER BEARING	Bore Type:Cylindrical Bore; Groove Diameter:112.6 mm; D:115 mm; da (min):95 mm; Configuration:Single Row; a (max):2.1 mm; Cy (max):2.9 mm; Weight:0.288 kg; B:13 mm; Da (max):110 mm; r1:0.5 mm; Limiting Speed - Oil:6,300 rpm; Enclosure:Open; Limiting Speed - Grease:5,400 rpm; d:90 mm; Groove Width:1.3 mm; Dx (min):122 mm; Static Load Rating:19,700 N; ra (max):1 mm; Factor fo:16.1;
NNU49/630K NSK CYLINDRICAL ROLLER BEARING	Cage Type:Stamped Steel; d:0.7500 in; C0 - Static Radial Rating:9100 lbf; C1 - Cup Flange Width:0.1280 in; C90 - Dynamic Radial Rating (90 million revolutions)4:2500 lbf; D1 - Flange Outer Diameter:2.0898 in; Y - ISO Factor9:2.26; T - Bearing Width to Flange:0.2755 in; Design Units:Imperial; T1 - Bearing Width:0.7100 in; Cg - Geometry Factor11:0.0452; R - Cone Backface To Clear Radius1:0.050 in; Cup Part Number:09195AB;
NNU312 NSK CYLINDRICAL ROLLER BEARING	ra (max):0.3 mm; d:40 mm; Static Load Rating:4,900 N; Limiting Speed - Oil:14,000 rpm; Snap Ring Outside Diameter:54.8 mm; Da (max):50 mm; Enclosure:Single Shield with S; Configuration:Single Row; da (min):42 mm; Cy (max):1.8 mm; D:52 mm; Snap Ring Width:0.9 mm; b (min):1 mm; Weight:0.034 kg; Dynamic Load Rating:5,950 N; a (max):1.3 mm; Radial Clearance:0.015 to 0.033 mm; Limiting Speed - Grease:12,000 rpm;
NNU4992 NSK CYLINDRICAL ROLLER BEARING	Dimension RA:0.12 in; Float:0.083 in; Grease Lubrication - T Seal:1600 rpm; Pre Install Clearance Min:0.075 mm; Shaft Size Type:Imperial; Oil Lubrication - M/N Seal:1200 rpm; Dimension N:3.810 in; Oil Lubrication - T Seal:2000 rpm; Dimension L Exp:3.07 in; Dimension C:6.0000 in; Bearing Number:22220; Shaft Size :4 in; Oil Lubrication - B/C/O Seal:900 rpm; Dimension J (Bolt Size):1 in; Dimension E:7.60 in;
NNU488 NSK CYLINDRICAL ROLLER BEARING	H:177 mm; UPC Code:999999999; End Cover1:EC216; Locating Rings (width x OD):SR140X10; Shaft Diameter db:90 mm; Max Oil Speed:4300; Bolt Qty:2; Seal Type:Taconite; Material :Cast Iron; J1:52 mm; Housing:FSNT 216; L:315.00 mm; C1 Dynamic Load Rating:254; A1:90 mm; G:M20; Max Grease Speed:3500; Bearing:22216; J:252 mm; Shaft Diameter da:80 mm; Housing Mass:9.70 Kg;
NN4084 NSK CYLINDRICAL ROLLER BEARING	Enclosure:Open; da (min):302 mm; B:80 mm; Limiting Speed - Grease:1,200 rpm; Db (min):478 mm; Da (max):478 mm; Outside Ring Inside Diameter:440 mm; dd (min):365 mm; d:280 mm; dc (min):343 mm; D:500 mm; Fillet Radius/Chamfer:5 mm; Limiting Speed - Oil:1,400 rpm; ra (max):4 mm; Dynamic Load Rating:1,140,000 N; db (min):302 mm; r1:5 mm; Static Load Rating:1,680,000 N; Db (max):452 mm; db (max):336 mm;
NNU4932K NSK CYLINDRICAL ROLLER BEARING	Dimension H :7-7/8 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Shaft Size:7 in; Dimension H2:16.75 in; Dimension K :4-1/2 in; Series Type:Light Series; Support Type:Four-Bolt Plummer Bl; Dimension J1 :24-3/8 in; Dimension M :7-1/2 in; Bearing Number:LSE700BX; Bolt Size:4 x 1-1/4; Dimension J2 :21-5/8 in; Bearing Type:Split Cylindrical Ex; Dimension L :28 in; Seal Type:High Temperature Pac;
NN3132 NSK CYLINDRICAL ROLLER BEARING	a - Effective Center Location3:-0.38 in; Da - Cup Frontface Backing Diameter:4.02 in; C0 - Static Radial Rating:45400 lbf; r - Cup Backface To Clear Radius2:0.130 in; C - Cup Width:1.0625 in; d:1.7500 in; G1 - Heat Generation Factor (Roller-Raceway)10:57.3; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:8110 lbf; C1 - Cup Flange Width:0.2500 in; B - Cone Width:1.4375 in; C90 - Dynamic Radial Rating (90 million revolutions)4:11800 lbf;
NN4076 NSK CYLINDRICAL ROLLER BEARING	B:185 mm; Weight:308.000 kg; Center Guidance:Fixed Inner Ring Rib; Limiting Speed - Grease:550 rpm; Groove Width A:32 mm; Dynamic Load Rating:6,250,000 N; Axial Load Factor Y0:2.91; Static Load Rating:9,450,000 N; Enclosure:Open; d:530 mm; Da (max):752 mm; ra (max):5 mm; Axial Load Factor Y1:2.98; Axial Load Factor Y2:4.44; Fillet Radius/Chamfer:6 mm; Hole Diameter (do):15 mm; Nr. of Holes:8; Radial Clearance:0.280 to 0.440 mm;

NNU3128 NSK CYLINDRICAL ROLLER BEARING Video

NSK NNU3128 INTERCHANGE

Crossed Roller Bearing Part series NNU3128 is a potential replacement for these common bearing part numbers:

NSKNNU3128
SKFNNU3128
NTNNNU3128
FAGNNU3128
TIMKENNNU3128
KOYONNU3128
NACHINNU3128
DODGENNU3128

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China 6203 Bearing Supplier: Address1810 Qinona Dvenue, Mchiller Park, lL 80560, U.S.A.; Phone(Working Time)+1-847-671-6262; Fax

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