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NN3072 NSK CYLINDRICAL ROLLER BEARING

Name: NN3072 NSK CYLINDRICAL ROLLER BEARING
Brand: NSK
SKU: NN3072
Rating: 4.9 (5 reviews)

NSK NN3072 Bearing SPECIFICATIONS

Request A 3.58 in Db - Cup Backface Backing Diameter Quote For Your Special 3.82 in Da - Cup Frontface Backing Diameter NN3072 NSK CYLINDRICAL ROLLER BEARING Needs Today! Free Crossed Roller Bearing Quotes. ISO China 6203 Bearing Supplier 3.9370 in D 9001 certified.
Brand Name:NSK
Model Number:
NN3072
Da - Cup Frontface Backing Diameter:3.82 in
D:3.9370 in
Db - Cup Backface Backing Diameter:3.58 in
Cg - Geometry Factor:0.103
Cup Part Number:28921A
Series:28900
r - Cup Backface To Clear Radius1:0.030 in
e - ISO Factor2:0.43

Download NSK NN3072 Spec Sheet

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Information techniques NN3072 NSK CYLINDRICAL ROLLER BEARING

Da - Cup Frontface Backing Diameter:3.82 in
D:3.9370 in
Db - Cup Backface Backing Diameter:3.58 in
Cg - Geometry Factor:0.103
Cup Part Number:28921A
Series:28900
r - Cup Backface To Clear Radius1:0.030 in
e - ISO Factor2:0.43
Y - ISO Factor3:1.41
Design Units:Imperial
C - Cup Width:0.7813 in

NN3072 NSK CYLINDRICAL ROLLER BEARING pdf

NSK NN3072 NN3072 NSK CYLINDRICAL ROLLER BEARING Characteristics

No.	Brand	N	A	F	G	d	J	H	E
NNU4064	NSK	-	-	-	-	45 mm	-	-	-
NNU3032	NSK	-	-	-	-	-	-	-	-
NN4072K	NSK	-	-	-	-	-	-	-	-
NN392	NSK	-	-	-	-	95 mm	-	-	-
NNU4980K	NSK	-	-	-	-	-	-	-	-
NNU4921K	NSK	-	-	-	-	26.157 mm	-	-	-
NN30/530K	NSK	-	-	-	-	-	-	-	-
NN498	NSK	-	-	-	-	10.7500 in	-	-	-
NN308	NSK	-	-	-	-	12.5000 in	-	-	-
NNU3064	NSK	-	-	-	-	-	-	-	-
NNU49/530K	NSK	-	-	-	-	-	-	-	-
NN3922	NSK	-	-	-	-	-	-	-	-
NNU4932K	NSK	-	-	-	-	-	-	-	-
NN4932K	NSK	-	-	-	-	130 mm	-	-	-
NNU494	NSK	-	-	-	-	60.000 mm	-	-	-
NN3056	NSK	-	-	-	-	60 mm	-	-	-
NNU4948	NSK	-	-	-	-	-	-	-	-
NN3021K	NSK	-	-	-	-	1.6250 in	-	-	-
NN312	NSK	-	-	-	-	-	-	-	-
NNU3126	NSK	-	-	-	-	-	-	-	-
NN4940K	NSK	-	-	-	-	10.0000 in	-	-	-
NN3968K	NSK	-	-	-	-	-	-	-	-

NNU3134 NSK CYLINDRICAL ROLLER BEARING	db - Cone Backface Backing Diameter:0.87 in; C0 - Static Radial Rating:9100 lbf; Ab - Cage-Cone Frontface Clearance:0.06 in; Cg - Geometry Factor:0.0452; da - Cone Frontface Backing Diameter:0.85 in; d:0.6250 in; Series:09000; C1 - Dynamic Radial Rating (1 million revolutions)6:9630 lbf; B - Cone Width:0.8480 in; Cage Type:Stamped Steel; Cone Part Number:09062; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:16800 lbf;
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;
NN4060K NSK CYLINDRICAL ROLLER BEARING	da - Cone Frontface Backing Diameter:521.97 mm; Aa - Cage-Cone Backface Clearance:6.9 mm; G1 - Heat Generation Factor (Roller-Raceway):6060; Db - Cup Backface Backing Diameter:603.00 mm; Cone Part Number:EE243197; B - Cone Width:80.963 mm; r - Cup Backface To Clear Radius2:3.30 mm; R - Cone Backface To Clear Radius1:6.35 mm; Series:243000; G2 - Heat Generation Factor (Rib-Roller End):726; a - Effective Center Location3:19.1 mm;
NNU4952K NSK CYLINDRICAL ROLLER BEARING	Limiting Speed - Oil:9,000 rpm; Radial Clearance:0.023 to 0.043 mm; Dx (min):98 mm; D:90 mm; D1 (max):86.8 mm; da (min):61 mm; Cy (max):5 mm; ra (max):1 mm; B:18 mm; Dynamic Load Rating:28,300 N; a (max):2.9 mm; Static Load Rating:21,300 N; Da (max):84 mm; Snap Ring Width:2.5 mm; Configuration:Single Row; Snap Ring Outside Diameter:96.5 mm; b (min):2.7 mm; Limiting Speed - Grease:7,700 rpm; d:55 mm;
NNU4928 NSK CYLINDRICAL ROLLER BEARING	Adapter Sleeve Number1:HS2307; Total Length L:167.00 mm; Housing Style:Two-Bolt Pillow Bloc; Base to Center Height H:47.60 mm; Total Height H2:95.00 mm; Static Load Rating:3462 lbf; Bolt Hole Size N:17.00 mm; Center of Bearing from End Y:24 mm; Locking Style:Adapter Sleeve Locki; Shaft Size d:1.125 in; Bolt Hole Spacing J:127.00 mm; Weight:3.9 lb; Foot Height H1:18.00 mm; Dimension B1:1.693 in; Dimension L1:46.50 mm;
NNU3056 NSK CYLINDRICAL ROLLER BEARING	Ab - Cage-Cone Frontface Clearance:0.1 in; Cg - Geometry Factor:0.0760; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:20600 lbf; R - Cone Backface To Clear Radius3:0.06 in; da - Cone Frontface Backing Diameter:2.48 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:79600 lbf; d:2.1250 in; C1 - Dynamic Radial Rating (1 million revolutions)6:45700 lbf; K - Factor8:1.2;
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;
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;
NNU4964K NSK CYLINDRICAL ROLLER BEARING	Weight:5.16 Kg; Outside Ring Width B:40.000 mm; Bore Size d:120 mm; Clearance:C3; Grease Reference Speed:4000 rpm; Radius Rs min:2.100 mm; Oil Reference Speed:5700 rpm; Features:Non-Contact Seals; Outside Diameter D:215.000 mm; Cr - Dynamic Load Rating:155.3 kN; C0r - Static Load Rating:131.1 kN;
NN3176K NSK CYLINDRICAL ROLLER BEARING	D:400.000 mm; B - Inner Ring Width:128 mm; e - ISO Factor3:0.3; Y1 - ISO Factor5:3.4; Cg - Geometry Factor8:0.1105; Cage Type:EMB; C0 - Static Radial Rating:3180000 N; Cage Material:Brass; Y0 - ISO Factor4:2.28; Superseded Part:23148KYMBW40IW534C4; Reference Thermal Speed Rating (Oil)7:1100; da - Inner Ring Backing Diameter:276.000 mm; UPC Code:087796177192; Reference Thermal Speed Rating (Grease):930;
NN4052K NSK CYLINDRICAL ROLLER BEARING	Limiting Speed - Grease:2,600 rpm; Enclosure:Snap Ring Groove wit; a (max):4.9 mm; Snap Ring Outside Diameter:159.7 mm; D:150 mm; Snap Ring Width:2.8 mm; ra:2 mm; Weight:3.400 kg; Radial Clearance:0.030 to 0.058 mm; Fillet Radius/Chamfer:2 mm; Bore Type:Cylindrical Bore; B:49.2 mm; d:85 mm; Cy:7.4 mm; Dynamic Load Rating:105,000 N; Da:140 mm; Configuration:Double Row; Limiting Speed - Oil:3,800 rpm;
NN3032 NSK CYLINDRICAL ROLLER BEARING	H2:60.00 mm; Lockwasher:MB32; J1:90 mm; J2:506 mm; C1 Dynamic Load Rating:1170; N1:32.00 mm; Housing Mass:54.5 Kg; C0 Static Load Rating:1450; H:344 mm; Cage Type:EJ; A1:160 mm; Locknut:KM32; N:26 mm; A:235.00 mm; End Cover2:EC532; J:470 mm; Seal Type:Taconite; Shaft Diameter d:140 mm; Material :Cast Iron; Seal:TA532;

NN3072 NSK CYLINDRICAL ROLLER BEARING Video

NSK NN3072 INTERCHANGE

Crossed Roller Bearing Part series NN3072 is a potential replacement for these common bearing part numbers:

NSKNN3072
SKFNN3072
NTNNN3072
FAGNN3072
TIMKENNN3072
KOYONN3072
NACHINN3072
DODGENN3072

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