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Home>Products>Super Precision Bearing>NN3012KTN/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series

SKF NN3012KTN/SPVR521 MODELS

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NN3012KTN/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series

Name: NN3012KTN/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series
Brand: SKF
SKU: NN3012KTN/SPVR521
Rating: 4.9 (5 reviews)

SKF NN3012KTN/SPVR521 Bearing SPECIFICATIONS

QuestionNN3012KTN/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series ? Find 4,950,000 N Dynamic Load Rating what you Machined Brass Retainer Material need faster 5 mm ra (max) by entering your Super Precision Bearing information . Precision Machinery Parts Co., Ltd.
Brand Name:SKF
Model Number:
NN3012KTN/SPVR521
Retainer Material:Machined Brass
ra (max):5 mm
Dynamic Load Rating:4,950,000 N
Constant e:0.33
da (min):308 mm
Axial Load Factor Y1:2.07
Axial Load Factor Y2:3.09
Radial Clearance:0.260 to 0.350 mm

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Precision Machinery Parts Co., Ltd.China

Precision Machinery Parts Co., Ltd.2020-07-10 09:46:19
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NN3012KTN/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series Codes and sizes

Retainer Material:Machined Brass
ra (max):5 mm
Dynamic Load Rating:4,950,000 N
Constant e:0.33
da (min):308 mm
Axial Load Factor Y1:2.07
Axial Load Factor Y2:3.09
Radial Clearance:0.260 to 0.350 mm
Groove Width A:32 mm
Roller Profile:Symmetric
Static Load Rating:5,450,000 N
Nr. of Holes:8
Center Guidance:Fixed Inner Ring Rib
Enclosure:Open
Fillet Radius/Chamfer:6 mm
B:175 mm
Da (max):552 mm
d:280 mm
Hole Diameter (do):15 mm
Limiting Speed - Grease:840 rpm

SKF NN3012KTN/SPVR521 NN3012KTN/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series specification

No.	Brand	R	t	L	C	A	G	d	i
NN3019KTN9/SPW33	SKF	-	-	-	-	-	-	-	-
NNU4944B/SPW33	SKF	-	-	-	-	-	-	-	-
BSA202CGA	SKF	-	-	-	-	-	-	160 mm	-
NN3036K/UPW33	SKF	-	-	-	-	-	-	-	-
71903CD/P4ADGB	SKF	-	-	-	-	-	-	12 mm	-
NNU4934BK/SPW33	SKF	-	-	-	-	-	-	70 mm	-
NN3022TN9/SPW33	SKF	-	-	-	-	-	-	-	-
71900CDGB/P4A	SKF	-	-	-	-	-	-	-	-
709ACDGA/P4A	SKF	-	-	-	-	-	-	-	-
71902CE/P4ADGA	SKF	-	-	-	-	-	-	-	-
NN3011KTN/UPW33	SKF	-	-	-	-	-	-	25 mm	-
7001CDGA/P4A	SKF	-	-	410.00 mm	-	175.00 mm	M16	-	-
NNU4926B/SPW33	SKF	-	-	-	-	-	-	130 mm	-
71803ACDGA/P4	SKF	-	-	-	-	-	-	13.0000 in	-
709ACD/P4ADGB	SKF	-	-	-	-	-	-	200 mm	-
71800ACDGB/P4	SKF	-	-	-	-	-	-	85 mm	-
NN3014KTN/UP	SKF	-	-	-	-	-	-	-	-
NN3020KTN9/SPVR521	SKF	-	-	-	-	-	-	130 mm	-
NN3016KTN/UP	SKF	-	-	-	-	-	-	20 mm	-
BEAM012055-2RS	SKF	-	-	-	-	-	-	100 mm	-
NN3021KTN9/SPW33	SKF	-	-	-	-	-	-	-	-
71800CDGA/P4	SKF	-	-	-	-	-	-	340 mm	-
71801ACDGB/P4	SKF	-	-	-	-	-	-	-	-
71902CD/P4ADGA	SKF	-	-	-	-	-	-	-	-
NN3036K/SPW33	SKF	-	-	-	-	-	-	45 mm	-
7000ACDGB/P4A	SKF	-	-	-	-	-	-	95 mm	-
71801CDGA/P4	SKF	-	-	-	-	-	-	55 mm	-
708CD/P4ADGA	SKF	-	-	-	-	-	-	30 mm	-
71901CD/P4ADGB	SKF	-	-	-	-	-	-	-	-
7002ACD/P4ADGB	SKF	-	-	-	-	-	-	7.0000 in	-

NNU4952BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series	Design Units:Imperial; Da - Cup Frontface Backing Diameter:7.77 in; Series:LM330400; Y - ISO Factor1:1.73; e - ISO Factor4:0.35; K - Factor3:1.68; G2 - Heat Generation Factor (Rib-Roller End):135; Y1 - ISO Factor5:1.94; C - Double Cup Width:3.1250 in; D:8 in; Y2 - ISO Factor6:2.89; r - Cup Frontface To Clear Radius2:0.03 in; Cg - Geometry Factor8:0.129; G1 - Heat Generation Factor (Roller-Raceway)7:456;
71801ACDGA/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle	Bearing Number:LSE612BR; Bearing - Housing - Seal:LSE612BRHRSS; Dimension L:7.7 in; Dimension R:17.2 in; Ca - Axial Load Rating:8183 lbf; Maximum Speed:1220 rpm; Series Type:Light Series; Seal Type:Viton Single Lip; Dimension T:20.0 in; Support Type:Round Flange; Dimension N:14.375 in; Cor - Static Load Rating:186142 lbf; Dimension H:4.3 in; Cr - Dynamic Load Rating:117800 lbf; Bearing Type:Split Cylindrical Re;
BSA202CGB SKF Brands,All Brands,SKF,Super Precision Angular Contact Thrust,BSA	Dimension F:16.5 in; Locking Style:Single V-Lock; Grease Lubrication - T Seal:900 rpm; Weight:115 lb; Oil Lubrication - T Seal:1200 rpm; Dimension H:1.50 in; Float:0.083 in; Dimension D:11.190 in; Engineering Group:Mounted Bearing; Eng Internal Radial Clearance - Min:0.0063; Dimension E:7.000 in; Housing Style:Four-Bolt Square Fla; Dimension G:4.375 in; Dimension BC:5.75 in; Dimension RV:0.16 in; Pre Install Clearance Min:0.0063 in;
NN3013KTN/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series	Eng Internal Radial Clearance - Max:0.0057; Y1 - Geometry Factor:2.43; Dimension E:7.000 in; Y2 - Geometry Factor:3.61; Oil Lubrication - M/N Seal:700 rpm; C - Dynamic Load (Basic):170000 lb; Grease Lubrication - T Seal:1000 rpm; Eng Internal Radial Clearance - Min:0.0037; Dimension C:6.890 in; Oil Lubrication - B/C/O Seal:400 rpm; Grease Lubrication - M/N Seal:700 rpm; Locking Style:Double Concentric;
NN3016TN/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series	Static Load Rating:6570 lbf; Dimension L1:74.1 mm; Bolt Hole Spacing J:176.2 mm; Inside Ring Width B:=Bearings1_Inside Ri; Bolt Hole Width N:18.3 mm; Series:Standard; Dynamic Load Rating:10800 lbf; Total Height H2:124.6 mm; Dimension B1:1.906 in; Foot Height H1:19.00 mm; Weight:7.337 lb; Total Width A:2.311 in; Base to Center Height H:61.91 mm; Bolt Hole Length N1:29.4 mm; Bearing Number:GRA203RRB;
7004CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle	Radial Clearance:0.023 to 0.043 mm; Dynamic Load Rating:112,000 N; Limiting Speed - Grease:4,000 rpm; Bore Type:Cylindrical Bore; Configuration:Double Row; Snap Ring Width:2.8 mm; Fillet Radius/Chamfer:2 mm; D:120 mm; da:65 mm; Da:110 mm; Dx:131.5 mm; Static Load Rating:86,500 N; d:55 mm; Enclosure:Snap Ring Groove wit; Limiting Speed - Oil:5,500 rpm; ra:2 mm; Snap Ring Outside Diameter:129.7 mm; B:49.2 mm;
7003ACD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle	Housing Width:6.8 in; Dimension J1 :21-5/8 in; Cr - Dynamic Load Rating:103323 lbf; Dimension M :6-3/4 in; Dimension J2 :19-3/8 in; Bolt Size:4 x 1; Dimension H2:15.35 in; Dimension H :7-1/16 in; Dimension K :4-1/4 in; Bearing Number:LSE511BR; Maximum Speed:1450 rpm; Support Type:Four-Bolt Plummer Bl; Pillow/Plummer Block Style:Split Cylindrical Ho; Seal Type:Kevlar Packing Seal;
71900ACDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle	Factor fo:16.0; ra (max):1 mm; Limiting Speed - Oil:4,800 rpm; Da (max):145 mm; Limiting Speed - Grease:4,000 rpm; D:150 mm; da (min):125 mm; d:120 mm; B:16 mm; Radial Clearance:0.036 to 0.066 mm; Weight:0.549 kg; Enclosure:Open; Dynamic Load Rating:28,300 N; Fillet Radius/Chamfer:1 mm; Static Load Rating:31,500 N; Bore Type:Cylindrical Bore; Configuration:Single Row;

NN3012KTN/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series Video

SKF NN3012KTN/SPVR521 INTERCHANGE

Super Precision Bearing Part series NN3012KTN/SPVR521 is a potential replacement for these common bearing part numbers:

NSKNN3012KTN/SPVR521
SKFNN3012KTN/SPVR521
NTNNN3012KTN/SPVR521
FAGNN3012KTN/SPVR521
TIMKENNN3012KTN/SPVR521
KOYONN3012KTN/SPVR521
NACHINN3012KTN/SPVR521
DODGENN3012KTN/SPVR521

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Precision Machinery Parts Co., Ltd.: AddressExchange Route 122, Industrial Quarter, Polygon 3, Casablanca, Morocco; Phone(Working Time)429-722-6276; Fax

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