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NNU4920B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

Name: NNU4920B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
Brand: SKF
SKU: NNU4920B/SPC3W33
Rating: 4.9 (5 reviews)

SKF NNU4920B/SPC3W33 Bearing SPECIFICATIONS

Advance NNU4920B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series is 110.0000 mm D your source for quality China Abec 7 Bearings Supplier Super Precision Angular Contact Bearings and accessories. shop online for home delivery 50.000 mm d or pick up in one of our 10000 .
Brand Name:SKF
Model Number:
NNU4920B/SPC3W33
d:50.000 mm
D:110.0000 mm
Fillet Radius ra:2.00 mm
Basic Static Radial Load Rating Co:52000 N
Accessories:Two Shields
B:27.00 mm
Oil Speed Rating Open/Shielded n2:6300 rpm
Grease Speed Rating Open/Shielded n1:5200 rpm

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Types of Super Precision Angular Contact Bearings

d:50.000 mm
D:110.0000 mm
Fillet Radius ra:2.00 mm
Basic Static Radial Load Rating Co:52000 N
Accessories:Two Shields
B:27.00 mm
Oil Speed Rating Open/Shielded n2:6300 rpm
Grease Speed Rating Open/Shielded n1:5200 rpm
Basic Dynamic Radial Load Rating C:64400 N

SKF NNU4920B/SPC3W33 Products and services NNU4920B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

71902CE/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle	Calculation factor f2C:1.05; a:22.1 mm; Calculation factor f0:15.5; r1,2 min.:1.1 mm; Ball diameter Dw:12.7 mm; Calculation factor f:1.12; Attainable speed for grease lubrication:12000 r/min; Static axial stiffness, preload class D:227 N/µm; r3,4 min.:0.6 mm; d2:82.3 mm; Mass bearing:0.59 kg; B:20 mm; Reference grease quantity Gref:8.1 cm³; Calculation factor f2A:1; Calculation factor f2D:1.09;
NNU4932BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series	rb max.:2 mm; s max.:3.5 mm; Reference speed:1100 r/min; D1 ≈:465 mm; K:9 mm; Basic dynamic load rating C:968 kN; d:400 mm; Fatigue load limit Pu:208 kN; F:431 mm; da max.:426 mm; Design variant/feature:NNU/W33; da min.:408 mm; ra max.:1.5 mm; Calculation factor kr:0.13; B:100 mm; Mass bearing:46 kg; db min.:436 mm; b:16.7 mm; r3,4 min.:2.1 mm; Basic static load rating C0:2750 kN;
NN3044K/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series	Cap bolt:4 x 3/4-10 UNC; Pa:37 kN; S:4.763 mm; P150°:66.7 kN; RG:3/8 NPT; P120°:73.8 kN; Appropriate attachment bolt size G:1 in; P180°:81.4 kN; Mass pillow block:90.3 kg; PosiTrac Plus contact element:2 x B10724-122; Housing:SAW 528; da:123.825 mm; P90°:116 kN; H2:60.325 mm; Stabilizing ring:SR-28-0; L:511.175 mm; Max. speed for PosiTrac Plus seal:1150 r/min; Labyrinth ring:2 x LOR 121;
71904ACDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle	B:35 mm; Mass inner ring:0.1 kg; F:50 mm; r, r1,2 min.:0.6 mm; d:45 mm;
NNU4944B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series	Fillet Radius ra:3.00 mm; d:260.000 mm; Basic Dynamic Radial Load Rating C:377000 N; D:400.0000 mm; Grease Speed Rating n1:0 rpm; Fillet Radius rb:1.50 mm; Basic Static Radial Load Rating Co:585000 N; Oil Speed Rating n2:1900 rpm; B:65.00 mm;
71801ACDGB/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle	B:34.1 mm; B4:5 mm; J min.:94 mm; SWN:7 mm; d:20.638 mm; J6:120 mm; GN:1/4-28 SAE-LT; L:130 mm; Limiting speed:7000 r/min; Mass bearing unit:0.79 kg; Rα:45 °; Hexagonal key size for grub screw N:3.175 mm; H1:36.5 mm; J:102 mm; DN:6.5 mm; H:70 mm; s1:19.8 mm; Recommended diameter for attachment bolts, mm G:10 mm; Basic static load rating C0:7.8 kN; Recommended tightening torque for grub screw:4 N·m;
71801ACDGA/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle	Oil Speed Rating Open/Shielded n2:4300 rpm; Basic Dynamic Radial Load Rating C:153000 N; d:75.000 mm; B:45.00 mm; Sealed Speed Rating n3:2500 rpm; Grease Speed Rating Open/Shielded n1:3600 rpm; Accessories:Seal & Snap-Ring; D:190.0000 mm; Fillet Radius ra:2.50 mm; Basic Static Radial Load Rating Co:114000 N;
NNU4934B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series	D:290.0000 mm; Fillet Radius ra:3.00 mm; Sealed Speed Rating n3:1600 rpm; Accessories:Two Seals; d:105.000 mm; Oil Speed Rating Open/Shielded n2:2900 rpm; Basic Static Radial Load Rating Co:228000 N; B:65.00 mm; Basic Dynamic Radial Load Rating C:247000 N; Grease Speed Rating Open/Shielded n1:2400 rpm;
709ACD/P4ADBA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle	d:20 mm; r3,4 min.:0.3 mm; d1:26.6 mm; B:12 mm; Basic dynamic load rating C:7.41 kN; Calculation factor f2A:1; Mass bearing:0.064 kg; Basic static load rating C0:3.35 kN; Preload class A GA:40 N; Preload class B GB:120 N; Static axial stiffness, preload class A:21 N/µm; Db max.:39.6 mm; Static axial stiffness, preload class C:44 N/µm; D:42 mm; rb max.:0.3 mm; ra max.:0.6 mm; Number of balls z:12;
7002CEGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle	r, r1,2 min.:0.3 mm; B:16.5 mm; Mass inner ring:0.022 kg; d:20 mm; F:25 mm;
708ACD/P4ADBB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle	Calculation factor e:0.54; T:63.5 mm; Dimension series:5GD; r3,4 min.:3 mm; B:60 mm; Fatigue load limit Pu:62 kN; r1,2 min.:4 mm; Mass bearing:7.6 kg; Limiting speed:3600 r/min; d1 ≈:135.5 mm; Cb min.:14.5 mm; Calculation factor Y:1.1; Basic static load rating C0:560 kN; da max.:102 mm; D:180 mm; Basic dynamic load rating C:417 kN; C:49 mm; Reference speed:2800 r/min; db min.:100.5 mm; Calculation factor Y0:0.6;
NNU4952B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series	ba:90.487 mm; Cap bolt, SAE grade:5; Cap bolt:4 x 1-8 UNC; Initial grease fill:2749.95 g; Eye bolt:2 x 1/2-13 UNC; J1:133.35 mm; Max. speed for Taconite seal:315 r/min; J min.:628.65 mm; dc:211.137 mm; Cap bolt recommended tightening torque:400 N·m; Taconite seal (dc shaft position):TER 170; End plug (suffix Y):EPR 24; Housing:SAF 244; P180°:173 kN; A1:222.25 mm; Stabilizing ring:SR-44-38;
71804ACDGA/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle	d:85.000 mm; Grease Speed Rating Open/Shielded n1:2600 rpm; Fillet Radius ra:3.00 mm; B:52.00 mm; Accessories:Two Shields; Basic Dynamic Radial Load Rating C:190000 N; Oil Speed Rating Open/Shielded n2:3200 rpm; Basic Static Radial Load Rating Co:200000 N; D:210.0000 mm;
NN3017KTN9/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series	Accessories:Two Seals; d:280.000 mm; Oil Speed Rating Open/Shielded n2:1900 rpm; Fillet Radius ra:2.00 mm; Sealed Speed Rating n3:0 rpm; Basic Static Radial Load Rating Co:183000 N; B:33.00 mm; Basic Dynamic Radial Load Rating C:138000 N; Grease Speed Rating Open/Shielded n1:1600 rpm; D:350.0000 mm;
7004ACD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle	Dimension series:6300; Calculation factor e:0.33; Reference speed:4000 r/min; B:56.007 mm; Cb min.:9.5 mm; Basic static load rating C0:400 kN; db min.:79 mm; D:135.755 mm; ra max.:3.5 mm; Db min.:125 mm; a:34.364 mm; r3,4 min.:3.3 mm; Basic dynamic load rating C:353 kN; Da min.:110 mm; Limiting speed:5000 r/min; Calculation factor Y:1.8; T:53.975 mm; Fatigue load limit Pu:45.5 kN; r1,2 min.:3.5 mm;
71804CD/P4DBA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact Angle	Basic Interchange BCA:8013; Accessories:8000 One Seal; d:13.000 mm; Width - Inner Ring B1:12.20 mm; Old MRC Bearing Number:201FS2; Basic Interchange NDH:8013; Basic Radial Load Rating-Static SCO:3050 N; Basic Radial Load Rating-Dynamic DC:3890 N; Speed Rating-Single and Double Sealed Grease SDG:15000 rpm; Width - Outer Ring B0:10.0 mm; Width - Overall B:12.7 mm; Basic Interchange FAF:-; Fillet Radius ra:0.64 mm;

No.	Brand	R	H	s	B	F	E	S	T
7002CD/P4ADGA	SKF	-	-	-	32 mm	-	-	-	-
71903CE/P4ADGA	SKF	-	-	-	25.4 mm	-	-	-	23.812 mm
71802CD/P4DGA	SKF	-	-	-	27.00 mm	-	-	-	-
7201ACDGA/P4A	SKF	-	-	-	23 mm	-	-	-	-
7201CDGA/P4A	SKF	-	-	-	-	-	-	4.763 mm	-
71902ACD/P4ADGA	SKF	-	-	-	30.20 mm	-	-	-	-
NNU4932B/SPC3W33	SKF	-	-	-	43 mm	-	-	-	-
71800CDGA/P4	SKF	-	-	25.4 mm	73.025 mm	-	-	0.794 mm	-
71801ACDGB/P4	SKF	-	70 mm	-	34.1 mm	-	-	-	-
NN3019KTN9/SPW33	SKF	160 mm	74.1 mm	63 mm	-	-	-	-	-
7004ACD/P4ADGB	SKF	-	-	-	56.007 mm	-	-	-	53.975 mm
708CD/P4ADBA	SKF	-	-	-	120 mm	-	-	-	-
7003ACEGB/P4A	SKF	-	-	-	180 mm	-	-	-	-
71804ACDGB/P4	SKF	-	-	-	13 mm	-	-	-	-
71901CD/P4ADGB	SKF	-	-	-	25.40 mm	-	-	-	-
BEAM017062-2RS	SKF	-	2.5 mm	-	100 mm	-	-	-	-
NNU4924BK/SPW33	SKF	-	-	-	48.666 mm	-	-	-	-
7003CD/P4ADGB	SKF	-	-	-	-	-	-	-	-
7004CD/P4ADGB	SKF	-	-	-	46.00 mm	-	-	-	-
71902CE/P4ADGB	SKF	-	-	-	20 mm	-	-	-	-
71903ACDGA/P4A	SKF	-	257.175 mm	-	-	-	-	4.763 mm	-
NNU4940B/SPW33	SKF	-	117.872 mm	25.4 mm	73.025 mm	-	-	0.794 mm	-
7002ACD/P4ADGB	SKF	-	-	-	46.00 mm	-	-	-	-
7001CD/P4ADGA	SKF	-	-	-	15 mm	-	-	-	-
7004CEGB/P4A	SKF	-	-	-	22 mm	-	-	-	-
NNU4936B/SPW33	SKF	-	175.5 mm	-	77.8 mm	-	-	-	-
NNU4926B/SPW33	SKF	-	-	-	14.605 mm	-	-	-	-
71904CEGA/P4A	SKF	-	-	-	80.00 mm	-	-	-	-
71801ACDGA/P4	SKF	-	-	-	45.00 mm	-	-	-	-
7002CEGA/P4A	SKF	-	-	-	10.5 mm	10 mm	-	-	-

NNU4920B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Video

SKF NNU4920B/SPC3W33 INTERCHANGE

Super Precision Angular Contact Bearings Part series NNU4920B/SPC3W33 is a potential replacement for these common bearing part numbers:

NSKNNU4920B/SPC3W33
SKFNNU4920B/SPC3W33
NTNNNU4920B/SPC3W33
FAGNNU4920B/SPC3W33
TIMKENNNU4920B/SPC3W33
KOYONNU4920B/SPC3W33
NACHINNU4920B/SPC3W33
DODGENNU4920B/SPC3W33

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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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