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NN3020KTN9/UPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series

Name: NN3020KTN9/UPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series
Brand: SKF
SKU: NN3020KTN9/UPVR521
Rating: 4.9 (5 reviews)

SKF NN3020KTN9/UPVR521 Bearing SPECIFICATIONS

The online NN3020KTN9/UPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series parts store gives you China Abec 7 Bearings Supplier immediate access to a selection of more than 1.4 million 21.8 mm Lw new, used, remanufactured.
Brand Name:SKF
Model Number:
NN3020KTN9/UPVR521
Lw:21.8 mm
r2 max.:1 mm
r1,2 min.:0.3 mm
r1 max.:0.8 mm
Dw:5 mm
Mass needle roller:3.36 g

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China Abec 7 Bearings Supplier2020-07-10 09:46:19
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Types of Super Precision Angular Contact Bearings

Lw:21.8 mm
r2 max.:1 mm
r1,2 min.:0.3 mm
r1 max.:0.8 mm
Dw:5 mm
Mass needle roller:3.36 g

SKF NN3020KTN9/UPVR521 Products and services NN3020KTN9/UPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series

71802CDGA/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact Angle	s:40.084 mm; Basic dynamic load rating C:325 kN; Attachment bolt diameter G:22.225 mm; B:102.394 mm; Mass bearing unit:14.3 kg; S:0.794 mm; da:88.9 mm; H:192.088 mm; H1:95.25 mm; H2:57.15 mm; Limiting speed:2600 r/min; J max.:282.575 mm; A:80.963 mm; L:330.2 mm; J min.:234.95 mm;
7200ACDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle	R1:104.775 mm; Housing:SAFS 038 KA; P150°:120 kN; ba:69.85 mm; Cap bolt recommended tightening torque:813.5 N·m; L:558.8 mm; P180°:145 kN; h:47.625 mm; Cap bolt, SAE grade:8; A1:158.75 mm; R2:33.337 mm; Bearing limiting speed:2400 r/min; Pa:42.9 kN; RG:3/4 NPT; PG:1/4 NPT; Ca:89.789 mm; A2:225.425 mm; Mass pillow block:121 kg; Labyrinth ring:2 x LOR 155; da:176.213 mm;
71804ACD/P4DGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle	d:32 mm; B:36 mm; Mass inner ring:0.12 kg; r, r1,2 min.:0.6 mm; F:40 mm;
NNU4922B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series	B:18 mm; Mass lock nut:0.49 kg; Grub (set) screw size:M8; B3:3 mm; d3:105 mm; b:8 mm; h:3.5 mm; G:M 80x2; Recommended grub screw tightening torque:18 N·m; d1:93 mm; Axial static load carrying capacity:173 kN; Associated spanner:HN 16;
7001ACD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle	D:320 mm; B:86 mm; Reference speed:1800 r/min; ra max.:3 mm; d1:170 mm; da min.:189 mm; Fatigue load limit Pu:140 kN; Calculation factor e:0.26; K:9 mm; Calculation factor Y1:2.6; Calculation factor Y0:2.5; D1 ≈:278 mm; r1,2 min.:4 mm; Da max.:303 mm; G:M 190x3; G1:17 mm; b:16.7 mm; d2 ≈:213 mm; B1:105 mm; Calculation factor Y2:3.9;
7003CE/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle	Fatigue load limit Pu:26.5 kN; Calculation factor Y:1.7; Da min.:105 mm; Dimension series:47400; d1 ≈:94.3 mm; C:26.195 mm; d:69.85 mm; Da max.:113.5 mm; Calculation factor e:0.35; Db min.:113 mm; D:120 mm; Reference speed:4300 r/min; ra max.:3.5 mm; r3,4 min.:0.5 mm; B:32.545 mm; Basic dynamic load rating C:188 kN; rb max.:0.5 mm; r1,2 min.:3.5 mm; Basic static load rating C0:228 kN; Calculation factor Y0:0.9;
S7003ACEGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle	B:8 mm; d:20 mm; Dynamic (Cr):9.371 kN; Oil:20 000 min-1; Da:40 max; Weight:0.05 kg; Grease:17 000 min-1; Bearing designation:16004D ; Static (Cor):4.972 kN; da:22 min; rs:0.3 mm; Pu:0.226 kN; ra:0.3 max; D:42 mm;
71901ACEGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle	B:66.70 mm; Basic Dynamic Radial Load Rating C:153000 N; Fillet Radius ra:2.00 mm; Grease Speed Rating n1:2800 rpm; Sealed Speed Rating n3:2800 rpm; D:150.0000 mm; Accessories:No Shield, no Seal; d:70.000 mm; Oil Speed Rating n2:3800 rpm; Basic Static Radial Load Rating Co:125000 N;
709ACD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle	J min.:158.75 mm; P180°:8.01 kN; R1:28.575 mm; Max. speed for contact seal:4000 r/min; Housing:SAF 509; Appropriate attachment bolt size G:0.5 in; Cap bolt recommended tightening torque:61 N·m; J max.:177.8 mm; da:36.513 mm; H:112.713 mm; ba:22.225 mm; PG:1/8 NPT; Pa:2.54 kN; h:25.4 mm; N1:15.875 mm; Contact seal:2 x B9784-12; A2:88.9 mm; P90°:12.5 kN; A1:60.325 mm; Mass pillow block:5.17 kg;
71901ACD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle	B:46.00 mm; d:65.000 mm; Fillet Radius ra:1.50 mm; D:120.0000 mm; Oil Speed Rating n2:4800 rpm; Grease Speed Rating n1:3600 rpm; Fillet Radius rb:1.00 mm; Basic Dynamic Radial Load Rating C:108000 N; Basic Static Radial Load Rating Co:108000 N;
71901ACEGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle	Accessories:No Shield, no Seal,; Oil Speed Rating n2:4300 rpm; Sealed Speed Rating n3:3200 rpm; Fillet Radius ra:1.50 mm; B:39.70 mm; Basic Dynamic Radial Load Rating C:88400 N; Grease Speed Rating n1:3200 rpm; D:125.0000 mm; Basic Static Radial Load Rating Co:80000 N; d:70.000 mm;
71902ACDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle	Height H:3.6563 in; Basic Dynamic Radial Load Rating:4560 lbf; Distance JMIN:4.6875 in; Shaft Diameter D:1 3/8 in; Basic Static Radial Load Rating Co:3440 lbf; Dimension H1:1.8750 in; Dimension H2:0.7500 in; Dimension N:0.8281 in; Weight W:1.44 lb; Dimension L:6.4688 in; Dimension A1:1.0625 in; Insert Bearing IB:Stainless Steel; Width A:1.7656 in; Dimension S1:1.0000 in; Distance JMAX:5.2500 in; Dimension N1:0.5469 in;
708CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle	Basic Dynamic Radial Load Rating:15600 N; Dimension S:15.9 mm; Bore Diameter D:30 mm; Basic Static Radial Load Rating Co:11200 N; Weight W:0.27 kg; Max Fillet Rad. MFR:0.6 mm; Set Screw Size SSS:M60.755; Outher Width C:18 mm; Inner Width B:38.1 mm; Outside Diameter D2:62 mm; Dimension D3:39.70 mm;
71903CD/P4AQBCA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle	Oil Speed Rating n2:15000 rpm; Fillet Radius rb:0.60 mm; d:17.000 mm; Basic Dynamic Radial Load Rating C:23800 N; D:47.0000 mm; B:28.00 mm; Grease Speed Rating n1:13000 rpm; Fillet Radius ra:1.00 mm; Basic Static Radial Load Rating Co:16300 N;
NN3020KTN9/UPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series	d:45.000 mm; Fillet Radius ra:1.00 mm; Grease Speed Rating Open/Shielded n1:6200 rpm; Accessories:Snap-Ring; D:85.0000 mm; Basic Dynamic Radial Load Rating C:39300 N; Oil Speed Rating Open/Shielded n2:7500 rpm; B:19.00 mm; Basic Static Radial Load Rating Co:32500 N;
7001CD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle	Coefficient of friction µ max.:0.15; Permissible sliding velocity v max.:1 m/s; Tolerance housing:H7 m/s; d:12 mm; B:15 mm; Tolerance shaft:f7 m/s; Permissible sliding velocity v min.:0 m/s; Specific dynamic load factor K:40 N/mm²; Specific static load factor K0:120 N/mm²; Mass bushing:0.005 kg; Coefficient of friction µ min.:0.08; D:14 mm;

No.	Brand	R	H	s	B	F	E	S	T
71804ACD/P4DBB	SKF	-	30 mm	-	10.5 mm	-	-	-	-
S7002CEGA/P4A	SKF	-	-	-	496.888 mm	-	-	-	446.088 mm
71902ACDGB/P4A	SKF	-	-	-	80 mm	-	266.36 mm	-	-
71901CE/P4ADGA	SKF	-	98.425 mm	25.4 mm	69.85 mm	-	-	0.794 mm	-
S7003ACEGA/P4A	SKF	-	-	-	8 mm	-	-	-	-
71900CDGB/P4A	SKF	-	-	-	322.265 mm	-	-	-	322.268 mm
7004CD/P4ATBTA	SKF	-	-	-	46 mm	-	-	-	-
NN3016KTN/UPW33	SKF	-	-	-	50 mm	210 mm	-	-	-
NNU4948BK/SPW33	SKF	-	-	-	-	-	-	-	-
NNU4944B/SPC3W33	SKF	-	-	-	21 mm	-	-	-	-
71801CDGA/P4	SKF	-	-	-	25.40 mm	-	-	-	-
71800ACD/P4DGA	SKF	-	-	-	25.40 mm	-	-	-	-
NNU4934BK/SPW33	SKF	-	-	-	160.00 mm	-	-	-	-
71801ACDGB/P4	SKF	-	70 mm	-	34.1 mm	-	-	-	-
7203ACDGA/P4A	SKF	-	-	-	45.00 mm	-	-	-	-
71801CDGB/P4	SKF	-	-	-	41.00 mm	-	-	-	-
71802ACDGB/P4	SKF	-	222.25 mm	-	-	-	-	-	-
NNU4938B/SPC3W33	SKF	-	-	-	18.00 mm	-	-	-	-
71900CD/P4ADGB	SKF	-	-	-	38.1 mm	-	-	-	-
7002CEGB/P4A	SKF	-	-	-	16.5 mm	25 mm	-	-	-
71904ACD/P4ADGA	SKF	-	-	-	21.5 mm	-	-	-	-

NN3020KTN9/UPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series Video

SKF NN3020KTN9/UPVR521 INTERCHANGE

Super Precision Angular Contact Bearings Part series NN3020KTN9/UPVR521 is a potential replacement for these common bearing part numbers:

NSKNN3020KTN9/UPVR521
SKFNN3020KTN9/UPVR521
NTNNN3020KTN9/UPVR521
FAGNN3020KTN9/UPVR521
TIMKENNN3020KTN9/UPVR521
KOYONN3020KTN9/UPVR521
NACHINN3020KTN9/UPVR521
DODGENN3020KTN9/UPVR521

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China Abec 7 Bearings Supplier: AddressQalle 20 No.2186, Tona Industrial, C.P.47162, Auadalajara, Talisco, Mexico; Phone(Working Time)+52-33-3145-1068; Fax

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