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Home>Products>Spherical Roller Bearing>NNU3021K NSK CYLINDRICAL ROLLER BEARING

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NNU3021K NSK CYLINDRICAL ROLLER BEARING

Name: NNU3021K NSK CYLINDRICAL ROLLER BEARING
Brand: NSK
SKU: NNU3021K
Rating: 4.9 (5 reviews)

NSK NNU3021K Bearing SPECIFICATIONS

QuestionNNU3021K NSK CYLINDRICAL ROLLER BEARING ? 5.953100 mm do - Ball Diameter Find what you need AMERICAN BEARING MFG.CORP. faster by entering your Spherical Roller Bearing 0.6 mm R - Inner Ring To Clear Radius2 information .
Brand Name:NSK
Model Number:
NNU3021K
R - Inner Ring To Clear Radius2:0.6 mm
Cage Type:CR - Phenolic Inner
do - Ball Diameter:5.953100 mm
Bearing Weight:0.043 Kg
Ce - Dynamic Radial Rating1:8450 N
Bearing Width:11 mm
Limiting Speed (Oil):88000 rpm
Da - Outer Ring Backing Diameter:31.100 mm

AMERICAN BEARING MFG.CORP.

AMERICAN BEARING MFG.CORP.China

AMERICAN BEARING MFG.CORP.2020-07-10 09:46:19
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Spherical Roller Bearing Cross References

R - Inner Ring To Clear Radius2:0.6 mm
Cage Type:CR - Phenolic Inner
do - Ball Diameter:5.953100 mm
Bearing Weight:0.043 Kg
Ce - Dynamic Radial Rating1:8450 N
Bearing Width:11 mm
Limiting Speed (Oil):88000 rpm
Da - Outer Ring Backing Diameter:31.100 mm
D:35 mm
Design Units:METRIC
r - Outer Ring To Clear Radius3:0.6 mm
d:15 mm
Ball Type:STEEL
C0 - Static Radial Rating:3700 N
da - Inner Ring Backing Diameter:18.900 mm
Limiting Speed (Grease):44000 rpm

NSK NNU3021K NNU3021K NSK CYLINDRICAL ROLLER BEARING Specifications

No.	Brand	D	C	J	A	H	B	S	F
NN398	NSK	-	-	-	-	-	-	-	-
NN3972	NSK	-	-	-	-	-	-	-	-
NN494	NSK	-	-	-	-	-	-	-	-
NN4976	NSK	-	-	-	-	-	-	-	-
2M120-7	NSK	300 mm	-	-	-	-	-	-	-
30RCV17	NSK	0.979 in	7.130 in	-	-	0.229 in	-	-	-
NN493	NSK	3.6718 in	-	-	-	-	-	-	-
NN3924K	NSK	-	-	-	-	-	-	-	-
AR110-27	NSK	4.4375 in	-	-	-	-	-	-	-
130RUBE2001PV	NSK	-	-	-	-	-	-	-	-
930TFV01	NSK	-	-	-	-	-	-	-	-
160RUBE40APV	NSK	-	-	-	-	-	-	-	-
NNU3052	NSK	1219.200 mm	-	-	-	-	-	-	-
NN3032	NSK	-	-	-	-	-	-	-	-
NN3072	NSK	-	-	-	-	-	-	-	-
150RUBE2701PV	NSK	-	-	-	-	-	57.150 mm	-	-
NNU3144	NSK	-	-	-	-	-	-	1.635 in	-
NN3122	NSK	680.000 mm	-	-	-	-	-	-	-
60TRL12	NSK	495.300 mm	-	-	-	-	-	-	-
NN4932K	NSK	250 mm	-	-	-	-	-	-	-
555TFV01	NSK	-	-	-	-	-	-	-	-
NN4856	NSK	84.988 mm	-	-	-	-	18.999 mm	-	-

NN3028 NSK CYLINDRICAL ROLLER BEARING	Dimension BC:8.63 in; Dimension SV:3.69 in; Dimension B Fix:2.46 in; Housing Style:Piloted Flange Cartr; Shaft Size Type:Imperial; C0 - Static Load:99000 lb; Dimension L:3.77 in; Oil Lubrication - T Seal:2200 rpm; Dimension C:4.900 in; e - Geometry Factor:0.23; Dimension G:7.375 in; C - Dynamic Load (Basic):86600 lb; Grease Lubrication - M/N Seal:1300 rpm; Shaft Tolerance:0.0030 in; Dimension F:10.34 in;
NN4940K NSK CYLINDRICAL ROLLER BEARING	Tapered Bore:N; Type:NU; d:750.000 mm; Cg - Geometry Factor3:0.3839; Da - Outer Ring Backing Diameter:0.000 mm; B - Outer Ring Width:195.000 mm; Bearing Weight:621.200 Kg; Design Units:METRIC; C - Dynamic Radial Rating1:7550000 N; Reference Thermal Speed Rating (Oil)2:190; r - Outer Ring To Clear Radius5:6.000 mm; C - Inner Ring Width:195.000 mm; D:1090.000 mm; R - Inner Ring To Clear Radius4:6.000 mm;
NN3176 NSK CYLINDRICAL ROLLER BEARING	Cr - Dynamic Load Rating:227893 lbf; Seal Type:Aluminium Triple Lab; Series Type:Medium Series; Dimension L :32-3/4 in; Bolt Size:4 x 1-1/2; Bearing UPC:013992033178; Dimension H2:21.35 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Maximum Speed:960 rpm; Dimension J2 :25-1/8 in; Bearing Number:MSE800BX; Dimension J1 :27-13/16 in; Dimension H :9-1/2 in; Shaft Size:8 in; Housing Width:10.2 in;
555TFV01 NSK Thrust Tapered Roller Bearing	Total Length L:304.8 mm; Shaft Size d:2.953 in; Total Height H2:163.5 mm; Bolt Hole Spacing J:241.3 mm; Housing Style:Two-Bolt Pillow Bloc; Dimension L1:101.6 mm; Dimension T:1.626 in; Inside Ring Width B:=Bearings1_Inside Ri; Series:Industrial; Seal Type:Shroud Seal; Bearing Type:Ball Bearing; Bearing Number:GE75KRRB; Dimension B1:3.626 in; Bolt Hole Length N1:31.8 mm; Static Load Rating:10100 lbf;
38RCV07 NSK Thrust Tapered Roller Bearing	Cr - Dynamic Load Rating:64745 lbf; Bearing - Housing - Seal UPC:013992081384; Dimension T:16.3 in; Maximum Speed:2340 rpm; Dimension W:1.7 in; Shaft Size:3-11/16 in; Dimension R:1.4 in; Dimension S:2.0 in; Ca - Axial Load Rating:3596.90 lbf; Dimension H:1.7 in; Bearing UPC:013992058881; Bearing Type:Split Cylindrical Re; Bearing Number:LSE311BR; Dimension A:8.3 in; Support Type:Take-Up; Seal Type:High Temperature Pac;
2M11 NSK Thrust Tapered Roller Bearing	Bearing Weight:0.70 Kg; G1 - Heat Generation Factor (Roller-Raceway):51.1; da - Cone Frontface Backing Diameter:75.95 mm; a - Effective Center Location3:2.5 mm; Design Units:METRIC; D:110.000 mm; Series:JP7000; Db - Cup Backface Backing Diameter:101.09 mm; Cg - Geometry Factor:0.0995; db - Cone Backface Backing Diameter:80.01 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:23700 N; Cone Part Number:JP7049;
641TFV01 NSK Thrust Tapered Roller Bearing	Bore d:500.000 mm; Width B:480.000 mm; O.D. D:710.000 mm; Angle of Chamfer r1smin:20º; Lubrication Hole Diameter h:12.0 mm; Chamfer r1smin2:18.0 mm; Backing Shaft Diameter ds:545.7 mm; Weight:1357.900 lb; Number of Lubrication Holes:12; Inner-Ring Set:500ARXS2422; Chamfer rsmin:5.00 mm; Static Load Rating Co:10780 kN; Width C:480.000 mm; DUR/DOR F/E:558.000 mm; Backing Housing Diameter Ds:662.0 mm;
NNU4922K NSK CYLINDRICAL ROLLER BEARING	G1 - Heat Generation Factor (Roller-Raceway)10:293; Ab - Cage-Cone Frontface Clearance:0.13 in; Design Units:Imperial; R - Cone Backface To Clear Radius1:0.080 in; Series:L630300; Cage Type:Stamped Steel; da - Cone Frontface Backing Diameter:6.22 in; G2 - Heat Generation Factor (Rib-Roller End):164; d:6.0000 in; Cup Part Number:L630310-B; B - Cone Width:0.9449 in; Cg - Geometry Factor11:0.17; D1 - Flange Outer Diameter:7.7705 in;
615TFV01 NSK Thrust Tapered Roller Bearing	db - Cone Backface Backing Diameter:42.93 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:3180 lbf; da - Cone Frontface Backing Diameter:37.08 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2080 lbf; Cone Part Number:14118A; Da - Cup Frontface Backing Diameter:66.50 mm; G2 - Heat Generation Factor (Rib-Roller End):13.3; a - Effective Center Location3:-4.3 mm; e - ISO Factor8:0.38;
551TFV01 NSK Thrust Tapered Roller Bearing	C - Dynamic Radial Rating1:807000 N; C0 - Static Radial Rating:1320000 N; d:190.000 mm; Bearing Weight:18.4 Kg; Da - Outer Ring Backing Diameter:272.000 mm; D:290.000 mm; Type:NU; Design Units:METRIC; da - Inner Ring Backing Diameter:207.000 mm; Reference Thermal Speed Rating (Grease):1200; r - Outer Ring To Clear Radius5:2.0 mm; Tapered Bore:N; Reference Thermal Speed Rating (Oil)2:1300; Cg - Geometry Factor3:0.1381;
NN3956K NSK CYLINDRICAL ROLLER BEARING	Bearing - Housing - Seal:LSE312BXH; Cr - Dynamic Load Rating:64745 lbf; Series Type:Light Series; Bolt Size:2 x M24; Maximum Speed:2340 rpm; Cor - Static Load Rating:82280 lbf; Bearing Type:Split Cylindrical Ex; Housing Width:5.2 in; Dimension J:13.9 in; Dimension H1:2.0 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Bearing Number:LSE312BX; Dimension L:16.5 in; Dimension M:4.0 in; Note:This product line wa;
NN3924K NSK CYLINDRICAL ROLLER BEARING	Dimension L:315 mm; Cr - Dynamic Load Rating:31024 lbf; Dimension H:95 mm; Bearing Type:Split Cylindrical Ex; Cor - Static Load Rating:36194 lbf; Support Type:Two-Bolt Plummer Blo; Series Type:Light Series; Bearing UPC:013992025982; Dimension J:260 mm; Note:This product line wa; Shaft Size:2-11/16 in; Seal Type:Kevlar Packing Seal; Dimension H2:208 mm; Maximum Speed:3310 rpm; Dimension M:90 mm; Pillow/Plummer Block Style:Split Cylindrical Ho;
581TFV01 NSK Thrust Tapered Roller Bearing	C1(2) - Dynamic Radial Rating (Two-Rows):4790000 N; Bore Taper:1/30; C0 - Static Radial Rating:8480000 N; B - Outer Ring Width:200.000 mm; Cg - Geometry Factor8:0.1472; Design Unit:METRIC; Y2 - ISO Factor6:2.19; r - Outer Ring To Clear Radius2:4.000 mm; e - ISO Factor3:0.3; D:600.000 mm; d:400.000 mm; Superseded Part:24080KYMBW906A; Y1 - ISO Factor5:3.33; da - Inner Ring Backing Diameter:442.000 mm;
NNU3176 NSK CYLINDRICAL ROLLER BEARING	Dimension E:2.957 in; e:0.105 in; Housing Width A:46.8 mm; Shaft Size d:2 1/8 in; Static Load Rating:6570 lbf; Inside Ring Width B:0 mm; Dynamic Load Rating:10800 lbf; Series:Industrial; Bearing Type:Ball Bearing; Weight:8.087 lb; Bolt Hole Spacing J:184.1 mm; Inside Ring Outside Diameter:2.980 in; Total Height L:127 mm; Bolt Hole Size N:17.1 mm; Housing Style:Two-Bolt Flange; Center of Bearing from Housing End A2:1.242 mm;

NNU3021K NSK CYLINDRICAL ROLLER BEARING Video

NSK NNU3021K INTERCHANGE

Spherical Roller Bearing Part series NNU3021K is a potential replacement for these common bearing part numbers:

NSKNNU3021K
SKFNNU3021K
NTNNNU3021K
FAGNNU3021K
TIMKENNNU3021K
KOYONNU3021K
NACHINNU3021K
DODGENNU3021K

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