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Home>Products>Super Precision Bearing>NN3021KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series

SKF NN3021KTN9/SPVR521 MODELS

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NN3021KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series

Name: NN3021KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series
Brand: SKF
SKU: NN3021KTN9/SPVR521
Rating: 4.9 (5 reviews)

SKF NN3021KTN9/SPVR521 Bearing SPECIFICATIONS

How do China Komatsu Hydraulic Final Drive Motor Supplier you find the NN3021KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series Roller Bearings Category specification? N/A Minimum Buy Quantity B04144 Product Group Manufacturers Online Free check！
Brand Name:SKF
Model Number:
NN3021KTN9/SPVR521
Minimum Buy Quantity:N/A
Category:Roller Bearings
Product Group:B04144
Weight:5.8
Inventory:0.0
Manufacturer Name:CONSOLIDATED BEARING

China Komatsu Hydraulic Final Drive Motor Supplier

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China Komatsu Hydraulic Final Drive Motor Supplier2020-07-10 09:46:19
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NN3021KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series Technology

Minimum Buy Quantity:N/A
Category:Roller Bearings
Product Group:B04144
Weight:5.8
Inventory:0.0
Manufacturer Name:CONSOLIDATED BEARING

SKF NN3021KTN9/SPVR521 NN3021KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series Characteristics

7221CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle	radial bearing outside diameter:42 mm; B:46 mm; bearing type:Needle Roller/A; operating temperature range:-30 to +120 &de; cage material:Plastic; d:20 mm; fillet radius:0.6 mm; axial dynamic load capacity:7500 lbf; axial static load capacity:17100 lbf; thrust directions:Double-Direction; maximum rpm:7000 RPM, 2000 RPM; series:ZARF; D:68 mm; closure type:Open; radial dynamic load capacity:3300 lbf;
NNU4936BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series	standards met:AMS-5630, AMS-5342; Weight:0.24 lb; d:0.5000 in; thread direction:Right Hand; grade:Precision; overall height:3.0940 in; head width:0.4530 in; thread type:UNF-3A; radial static load capacity:15130 lbf; lubrication type:Self-Lubricating; ball width:0.6250 in; manufacturer catalog:www.aurorabearing.co; misalignment angle:16 º; length to ball center:2.4380 in; ball material:440 C Stainless Stee;
7002CEGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle	Seals:Contact Seal; Nominal Bolt Circle Diameter Round:2.8 Inch \| 71 Millim; d:0.75 Inch \| 19.05 Mi; Weight / LBS:0.3; Noun:Bearing; Long Description:2 Bolt Flange Block;; Other Features:Single Row \| Spheric; Pilot Configuration:No Pilot; Category:Flange Block Bearing; Keyword String:Flanged; Inch - Metric:Inch; Mounting Method:Set Screw; Housing Configuration:1 Piece Solid; Product Group:M06110; Manufacturer Name:ASAHI BEARINGS;
71901CEGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle	Product Group:M06110; Category:Mounted Units &; Minimum Buy Quantity:N/A; Manufacturer Name:PT INTERNATIONAL; Weight:1.317; Inventory:0.0;
7212ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle	maximum pv value:50000; D:15/32 in; operating temperature range:-35 °F to +; number per bag:10; flange width:1/16 in; overall length:1/4 in; maximum v value:1200 (sfm); manufacturer catalog:Click here; maximum p value:Static 8000 / D; standards met:SAE 841, CT-1000-K26; sleeve bearing type:Flanged Bearing; d:1/4 in; material specification:Oilite®, Synthet;
NN3012KTN/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series	closure type:Open; Other Features:Single Row \| Angular; Flush Ground:Yes; manufacturer upc number:029176586835; Manufacturer Item Number:7003A5TRDULP4Y; Precision Class:ABEC 7 \| ISO P4; D:1.378 Inch \| 35 Mill; Manufacturer Name:NSK; Long Description:17MM Bore; 35MM Outs; bore diameter:17 mm; B:0.787 Inch \| 20 Mill; Minimum Buy Quantity:N/A; Harmonized Tariff Code:8482.10.50.28; Cage Material:Phenolic;
NNU4940B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series	d:45 mm; lubrication type:Lubrication Fitting; bolt size:M14; radial static load capacity:3000 kgf; series:UGPU300; locking device:Eccentric Collar; replacement bearing:UG309; expansion type:Non-Expansion Bearin; seal type:Contact with Slinger; manufacturer product page:Click here; duty type:Heavy Duty; overall height:143 mm; housing material:Cast Iron; base to bore centerline:73 mm; D:194 mm to 225 mm;
NNU4922BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series	Actual Bolt Center to Center:7.5 Inch \| 190Millim; Weight / LBS:18.8; B:2.75 Inch \| 69.85 Mi; Manufacturer Internal Number:6864031; d:2.188 Inch \| 55.575; D:4.125 Inch \| 104.775; Number of Mounting Holes:4; Other Features:Double Row \| Heavy D; Product Group:M06288; Inventory:0.0; Expansion / Non-expansion:Non-expansion; Keyword String:Pillow Block; UNSPSC:31171511; Category:Pillow Block Bearing; Bolt Spacing Minimum:0 Inch \| 0Millimeter;
709ACD/P4ADBA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle	Minimum Buy Quantity:N/A; Category:Cam Follower and Tra; Rolling Element:Ball Bearing-Double; Enclosure:Sealed; Keyword String:Cam Follower; Weight / LBS:1.3; Inch - Metric:Inch; Manufacturer Item Number:PCR 2; Long Description:2" Roller Diame; Other Features:Contamination Resist; Roller Width:1.688 Inch \| 42.875; Roller Diameter:2 Inch \| 50.8 Millim; Manufacturer Name:SMITH BEARING; Relubricatable:Yes;
71901ACDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle	Inventory:0.0; Raceway Style:1 Rib Outer Ring; Category:Precision Ball Beari; Precision Class:ABEC 7 \| ISO P4; Product Group:B04270; Preload:Light; Weight:0.02; Cage Material:Phenolic; Contact Angle:15 Degree; D:1.181 Inch \| 30 Mill; Other Features:Single Row \| Angular; Material - Ball:Steel; Flush Ground:Yes; Minimum Buy Quantity:N/A; Keyword String:Ball Angular Contact; Noun:Bearing; Harmonized Tariff Code:8482.10.50.28;

No.	Brand	B	C	d	D	K	D_	ra	B_
NNU4922B/SPW33	SKF	4.7188 in	-	2.1875 in	10.0000 to 11.7500 i	-	-	-	-
NN3028/SPW33	SKF	0.866 Inch \| 22 Mill	-	3.15 Inch \| 80 Milli	-	-	-	-	-
7001ACD/P4ADGB	SKF	3.5 Inch \| 88.9 Mill	-	2.5 Inch \| 63.5 Mill	4.09 Inch \| 103.886	-	-	-	-
708CD/P4ADBA	SKF	19 mm	-	30 mm	72 mm	-	-	-	-
7002CD/P4ADGB	SKF	12 mm	-	17 mm	40 mm	-	-	-	-
NNU4940B/SPW33	SKF	76.9 mm	-	45 mm	194 mm to 225 mm	-	-	-	-
NN3016KTN/SPW33	SKF	-	-	-	-	-	-	-	-
71800CDGA/P4	SKF	-	-	1.625 Inch \| 41.275	-	-	-	-	-
NNU4934B/SPW33	SKF	-	-	-	1.906 Inch \| 48.412	-	-	-	-
7212ACD/P4ADBB	SKF	-	-	-	-	-	-	-	-
NNU4920BK/SPW33	SKF	-	-	-	-	-	-	-	-
NN3012TN/SPW33	SKF	1.189 Inch \| 30.2 Mi	-	1.181 Inch \| 30 Mill	-	-	-	-	-
NN3024KTN9/SPW33	SKF	-	-	-	-	-	-	-	-
709CD/P4ADGB	SKF	4.921 Inch \| 125 Mil	-	3.938 Inch \| 100.025	5.13 Inch \| 130.302	-	-	-	-
NN3013TN/SPW33	SKF	-	-	-	-	-	-	-	-
7212CDGA/HCP4A	SKF	3.5 Inch \| 88.9 Mill	-	-	-	-	-	-	-
NN3017TN9/SPW33	SKF	-	-	2.438 Inch \| 61.925	4.331 Inch \| 110.007	-	-	-	-
NN3020KTN9/UPVR521	SKF	-	-	-	-	-	-	-	-
708CDGA/P4A	SKF	-	-	-	-	-	-	-	-
71900CDGA/P4A	SKF	-	-	-	-	-	-	-	-
709CDGA/P4A	SKF	-	-	-	-	-	-	-	-
7216ACD/HCP4ADGA	SKF	-	-	1.5 Inch \| 38.1 Mill	-	-	-	-	-
7220ACD/P4A	SKF	-	-	-	-	-	-	-	-
7212CD/HCP4ADGA	SKF	2.25 Inch \| 57.15 Mi	-	-	-	-	-	-	-
NN3022KTN9/SPW33	SKF	-	-	-	-	-	-	-	-

NN3021KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series Video

SKF NN3021KTN9/SPVR521 INTERCHANGE

Super Precision Bearing Part series NN3021KTN9/SPVR521 is a potential replacement for these common bearing part numbers:

NSKNN3021KTN9/SPVR521
SKFNN3021KTN9/SPVR521
NTNNN3021KTN9/SPVR521
FAGNN3021KTN9/SPVR521
TIMKENNN3021KTN9/SPVR521
KOYONN3021KTN9/SPVR521
NACHINN3021KTN9/SPVR521
DODGENN3021KTN9/SPVR521

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SKF NN3021KTN9/SPVR521 Technical Articles

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How is hydraulic pressure generated?

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How is torque calculated in a hydraulic motor?

Hydraulic Output Torque Calculator, Output Torque CalculationWhen a Hydraulic Motor is being driven the Output Torque M(Nm) can be calculated by following these steps: Pressure P (bar), typical pressures for hydraulic motors would be up to 250 bar....