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NN3021K NSK CYLINDRICAL ROLLER BEARING

Name: NN3021K NSK CYLINDRICAL ROLLER BEARING
Brand: NSK
SKU: NN3021K
Rating: 4.9 (5 reviews)

NSK NN3021K Bearing SPECIFICATIONS

Welcome China 6203 Bearing Supplier 5810 lbf C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 to 3.39 in Da - Cup Frontface Backing Diameter the NN3021K NSK CYLINDRICAL ROLLER BEARING online seller.
Brand Name:NSK
Model Number:
NN3021K
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:5810 lbf
Series:44000
Da - Cup Frontface Backing Diameter:3.39 in
e - ISO Factor8:0.78
d:1.6250 in
K - Factor7:0.75
Y2 - ISO Factor10:1.29
Cup Part Number:44363D

Download NSK NN3021K Spec Sheet

China 6203 Bearing Supplier

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China 6203 Bearing Supplier2020-07-10 09:46:19
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Information techniques NN3021K NSK CYLINDRICAL ROLLER BEARING

C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:5810 lbf
Series:44000
Da - Cup Frontface Backing Diameter:3.39 in
e - ISO Factor8:0.78
d:1.6250 in
K - Factor7:0.75
Y2 - ISO Factor10:1.29
Cup Part Number:44363D
D:3.6250 in
B - Cone Width:0.9330 in
Cone Part Number:44162
T - Bearing Width across Cones:2.1875 in
C - Double Cup Width:1.5625 in
Y1 - ISO Factor9:0.86
Cg - Geometry Factor11:0.0899
Ab - Cage-Cone Frontface Clearance:0.15 in
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:7770 lbf
db - Cone Backface Backing Diameter:2.24 in
Cage Type:Stamped Steel
Aa - Cage-Cone Backface Clearance:0.12 in

NN3021K NSK CYLINDRICAL ROLLER BEARING pdf

NSK NN3021K NN3021K NSK CYLINDRICAL ROLLER BEARING Characteristics

No.	Brand	N	A	F	G	d	J	H	E
NN3926	NSK	-	-	-	-	305.054 mm	-	-	-
NNU4938K	NSK	-	-	-	-	-	-	-	-
NN493	NSK	-	-	-	-	-	-	-	-
NNU3084K	NSK	-	-	-	-	-	-	-	-
NNU492	NSK	-	-	-	-	-	-	-	-
NN3080K	NSK	-	-	-	-	-	-	-	-
NN3068	NSK	-	-	-	-	-	-	-	-
NN4084K	NSK	-	-	-	-	2 in	-	-	-
NN3028	NSK	-	-	-	-	-	-	-	-
NN4040K	NSK	-	-	-	-	35 mm	-	-	-
NN3922	NSK	-	-	-	-	-	-	-	-
NN3038	NSK	-	-	-	-	-	-	-	-
NN4826	NSK	-	-	-	-	32 mm	-	-	-
NN4032	NSK	-	-	-	-	20 mm	-	-	-
NNU4930K	NSK	22 mm	120.00 mm	-	M20	-	260.00 mm	177 mm	-
NNU4888	NSK	-	-	-	-	32 mm	-	-	-
NN4944K	NSK	-	-	-	-	-	-	-	-
NNU304	NSK	-	-	-	-	2.2500 in	-	-	-
NN3934	NSK	-	-	-	-	114.976 mm	-	-	-
NN30/53	NSK	-	-	-	-	-	-	-	-
NNU3026K	NSK	-	-	-	-	1.3125 in	-	-	-

NNU4924 NSK CYLINDRICAL ROLLER BEARING	T - Bearing Width to Flange:0.3440 in; C1 - Dynamic Radial Rating (1 million revolutions)5:36100 lbf; Cage Type:Stamped Steel; R - Cone Backface To Clear Radius1:0.09 in; Ab - Cage-Cone Frontface Clearance:0.08 in; D1 - Flange Outer Diameter:4.4960 in; Da - Cup Frontface Backing Diameter:3.96 in; Cone Part Number:465; d:1.9685 in; D:4.25 in; C - Cup Width:0.9687 in; Cup Part Number:453XB; C90 - Dynamic Radial Rating (90 million revolutions)4:9370 lbf;
NN3152 NSK CYLINDRICAL ROLLER BEARING	Dimension P:1.1 in; Maximum Speed:1200 rpm; Bearing Type:Split Cylindrical Ex; Bearing - Housing - Seal UPC:013992065513; Bearing Number:MSE607BX; Dimension V:0.2 in; Shaft Size:6-7/16 in; Cr - Dynamic Load Rating:189289 lbf; Dimension T:23.0 in; Dimension R:20.0 in; Series Type:Medium Series; Seal Type:Kevlar Packing Seal; Bolt Size:4 x M30; Note:This product line wa; Dimension H:4.9 in; Bearing UPC:013992039699;
NN496 NSK CYLINDRICAL ROLLER BEARING	Y - ISO Factor1:1.74; K - Factor3:1.7; Cg - Geometry Factor7:0.122; r - Cup Frontface To Clear Radius2:0.03 in; e - ISO Factor4:0.34; Series:67300; Da - Cup Frontface Backing Diameter:7.50 in; D:7.7500 in; C - Double Cup Width:3.3750 in; Design Units:Imperial; Y2 - ISO Factor6:2.92; Y1 - ISO Factor5:1.96;
NN3036K NSK CYLINDRICAL ROLLER BEARING	e - ISO Factor8:0.42; Design Units:Imperial; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:74200 lbf; R - Cone Backface To Clear Radius1:6.35 mm; Cup Part Number:M667910; Da - Cup Frontface Backing Diameter:525.80 mm; a - Effective Center Location3:17.5 mm; Db - Cup Backface Backing Diameter:510.03 mm; K - Factor7:1.4; d:409.575 mm; C - Cup Width:66.675 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:104000 lbf;
NNU3164 NSK CYLINDRICAL ROLLER BEARING	Bore Type:Cylindrical Bore; da (min):87 mm; Configuration:Single Row; d:75 mm; Snap Ring Outside Diameter:169.7 mm; B:37 mm; Enclosure:Snap Ring Groove wit; ra (max):2 mm; Static Load Rating:77,000 N; D1 (max):155.2 mm; Limiting Speed - Oil:5,000 rpm; Dx (min):172 mm; Cy (max):7.3 mm; b (min):3.1 mm; a (max):4.9 mm; Dynamic Load Rating:113,000 N; Weight:3.020 kg; Da (max):148 mm; r1:0.5 mm; D:160 mm;
NN3038 NSK CYLINDRICAL ROLLER BEARING	Dimension C:3.81 in; Dimension J (Bolt Size):0.625 in; Engineering Group:Mounted Bearing; Dimension B:6.18 in; Pre Install Clearance Max:0.0026 in; Dimension RA:0.24 in; Grease Lubrication - M/N Seal:1800 rpm; Shaft Size :65 mm; UPC Code:0883450353564; C0 - Static Load:48600 lb; Oil Lubrication - T Seal:3200 rpm; Locking Style:Single Concentric; Oil Lubrication - B/C/O Seal:1500 rpm; Dimension SA:3.39 in;
NN4048K NSK CYLINDRICAL ROLLER BEARING	Triple Seal 2 Req’d:LOR 129; E Max.:24.3750 in; E Min.:21.6250 in; D:3.1250 in; Assembly Weight:420.000 lb; H:15.6875 in; A:7.875 in; Bolt Hole Width:1.250 in; Bolt Hole Length:2.625 in; Housing Only2:SAF632 x 5-3/8; C:7.500 in; Adapter Assembly Number1:SNW-132 x 5-3/8; Diameter S-1:5 3/8 in; Bearing Number:22332K; F:4.50 in; Full Timken Part Number:SAF226325-3/8; E:23.0000 in; B:28.00 in; Seal Type:Triple Ring Seal;
NNU4934 NSK CYLINDRICAL ROLLER BEARING	F:2.375 in; D:1.75 in; Bolt Hole Width:0.750 in; H:8.6875 in; Full Timken Part Number:FSAF225203-1/2; Seal Type:Triple Ring Seal; Housing Only2:FSAF520 x 3-1/2; Adapter Assembly Number1:SNW-20 x 3-1/2; E Min.:11.6250 in; B:15.2500 in; Assembly Weight:65 lb; E:12.3750 in; A:4.50 in; Diameter S-1:3 1/2 in; Bearing Number:22220K; C:4.375 in; Bolt Hole Length:1.5 in; E Max.:13.1250 in; Triple Seal 2 Req’d:LOR 103;
NN3092 NSK CYLINDRICAL ROLLER BEARING	B - Cone Width:36 mm; R - Cone Backface To Clear Radius1:2.540 mm; Design Units:METRIC; C1 - Dynamic Radial Rating (1 million revolutions)5:245000 N; Cg - Geometry Factor:0.0836; Cage Type:Stamped Steel; Cup Part Number:Y32217M; D:150 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:45700 N; Da - Cup Frontface Backing Diameter:142.00 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:63600 N;
NN3020K NSK CYLINDRICAL ROLLER BEARING	Note:This product line wa; Dimension H2:7.2 in; Shaft Size:2.25 in; Bearing UPC:013992025838; Dimension J2 :8-5/8 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Cr - Dynamic Load Rating:23118 lbf; Bearing Number:LSE204BR; Dimension J1 :9-5/8 in; Dimension K :1-7/8 in; Series Type:Light Series; Maximum Speed:3940 rpm; Bearing Type:Split Cylindrical Re; Housing Width:4.0 in; Support Type:Four-Bolt Plummer Bl;
NN4944 NSK CYLINDRICAL ROLLER BEARING	Ab - Cage-Cone Frontface Clearance:0.08 in; d:3.1875 in; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:21900 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:12200 lbf; Cage Type:Stamped Steel; Cg - Geometry Factor12:0.0898; G1 - Heat Generation Factor (Roller-Raceway)11:160; db - Cone Backface Backing Diameter:3.98 in; G2 - Heat Generation Factor (Rib-Roller End):26.3;
NN4940K NSK CYLINDRICAL ROLLER BEARING	d:10.0000 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:30300 lbf; B - Double Cone Width:5.1250 in; e - ISO Factor8:0.33; Cg - Geometry Factor12:0.153; K - Factor7:1.76; da - Cone Frontface Backing Diameter:10.73 in; r - Cup Backface To Clear Radius2:0.130 in; G2 - Heat Generation Factor (Rib-Roller End):168; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:358000 lbf; C - Cup Width:2.1250 in;

NN3021K NSK CYLINDRICAL ROLLER BEARING Video

NSK NN3021K INTERCHANGE

Crossed Roller Bearing Part series NN3021K is a potential replacement for these common bearing part numbers:

NSKNN3021K
SKFNN3021K
NTNNN3021K
FAGNN3021K
TIMKENNN3021K
KOYONN3021K
NACHINN3021K
DODGENN3021K

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