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NNU4940B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

Name: NNU4940B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
Brand: SKF
SKU: NNU4940B/SPW33
Rating: 4.9 (5 reviews)

SKF NNU4940B/SPW33 Bearing SPECIFICATIONS

Browse 1450 r/min Limiting speed NNU4940B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Categories in the Manufacturers Online Free. China Abec 7 Bearings Supplier 212.725 mm L including Super Precision Angular Contact Bearings.
Brand Name:SKF
Model Number:
NNU4940B/SPW33
Limiting speed:1450 r/min
L:212.725 mm
J min.:150.813 mm
Mass bearing unit:4.15 kg
H:117.872 mm
J max.:174.625 mm
d2:73.819 mm
da:49.212 mm

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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

Limiting speed:1450 r/min
L:212.725 mm
J min.:150.813 mm
Mass bearing unit:4.15 kg
H:117.872 mm
J max.:174.625 mm
d2:73.819 mm
da:49.212 mm
A:58.737 mm
H1:57.15 mm
A1:77.787 mm
s:25.4 mm
Attachment bolt diameter G:15.875 mm
H2:34.925 mm
B:73.025 mm
Basic dynamic load rating C:84.5 kN
S:0.794 mm

SKF NNU4940B/SPW33 Products and services NNU4940B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

NN3026KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series	Limiting speed:4500 r/min; a:2.381 mm; N1:14.287 mm; Basic dynamic load rating C:102 kN; A6:19.05 mm; da:44.45 mm; L:139.7 mm; Mass bearing unit:4.99 kg; A:57.15 mm; A5:27.781 mm; Attachment bolt diameter G:4 x 12.7; s:25.4 mm; J:111.125 mm; S:0.794 mm;
NNU4920B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series	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;
71903ACDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle	G:M 20x1.5; Specific dynamic load factor K:100 N/mm²; l3 min.:30 mm; l5 ≈:16 mm; B:16 mm; C1 max.:13.5 mm; h1:77 mm; l7 min.:24 mm; r1 min.:0.3 mm; w:24 mm; Mass rod end:0.34 kg; Basic dynamic load rating C:30 kN; d:20 mm; α:9 °; d2 max.:54 mm; Material constant KM:330; Basic static load rating C0:57 kN; dk:29 mm; l4 max.:106 mm; d4 ≈:28 mm;
7003CDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle	da min.:702 mm; Da min.:776 mm; Specific dynamic load factor K:300 N/mm²; Sealing solution:Double-lip seals; Design (sliding contact surface combination):Steel/PTFE fabric; α:3 °; Mass plain bearing:593 kg; da max.:722 mm; Basic dynamic load rating C:55000 kN; r1 min.:3 mm; dk:785 mm; Basic static load rating C0:91500 kN; r2 min.:6 mm; Da max.:853 mm; d:670 mm; Lubricant:Maintenance free &nd;
71903ACD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle	α:124 °; a:10 mm; D:220 mm; Permissible sliding velocity v max.:0.5 m/s; B:200 mm; Coefficient of friction µ max.:0.15; Mass bushing:11.6 kg; Specific dynamic load factor K:25 N/mm²; d:200 mm; Specific static load factor K0:45 N/mm²; Coefficient of friction µ min.:0.08; Permissible sliding velocity v min.:0 m/s; Tolerance shaft:e7; Tolerance housing:H7; h:202.5 mm;
7000ACD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle	Fillet Radius rb:0.60 mm; D:42.0000 mm; Basic Dynamic Radial Load Rating C:21600 N; B:26.00 mm; Grease Speed Rating n1:13000 rpm; d:15.000 mm; Fillet Radius ra:1.00 mm; Basic Static Radial Load Rating Co:14300 N; Oil Speed Rating n2:17000 rpm;
7004ACDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle	Mass bearing:0.5 kg; B:22.225 mm; Basic dynamic load rating C:94 kN; Limiting speed:7500 r/min; Ca min.:4 mm; T:20.638 mm; rb max.:1.3 mm; a:16.326 mm; db min.:63.5 mm; Calculation factor e:0.31; Da min.:80 mm; Basic static load rating C0:91.5 kN; d1 ≈:66.25 mm; Calculation factor Y:1.9; r1,2 min.:3.5 mm; Fatigue load limit Pu:10.4 kN; D:88.9 mm; Cb min.:4 mm; Calculation factor Y0:1.1; d:50.8 mm;
NNU4920B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series	P180°:127 kN; P120°:116 kN; Da:259.999 mm; Cap bolt:7/8-9 UNC; End plug (suffix Y):EPR 18; Pa:34 kN; H2:60.325 mm; P150°:105 kN; P60°:301 kN; h:44.45 mm; Housing:SSAFS 034 KA; Cap bolt, SAE grade:8; L:511.175 mm; PosiTrac Plus contact element:2 x B10724-140; Cap bolt recommended tightening torque:813.5 N·m; Stabilizing ring:2 x SR-0-24; ba:64.294 mm; Labyrinth ring:2 x LOR 140;
NNU4932B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series	D:180 mm; C:5.69 mm; ra max.:2 mm; Db min.:195 mm; r0 max.:0.6 mm; ba min.:4 mm; f:3.1 mm; b:3.5 mm; D4:192.9 mm; da min.:112 mm; Limiting speed:4800 r/min; B:34 mm; Da max.:168 mm; Fatigue load limit Pu:3.35 kN; D3:173.66 mm; r1,2 min.:2.1 mm; Basic static load rating C0:93 kN; Snap ring:SP 180; d:100 mm; Basic dynamic load rating C:127 kN;
7000ACDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle	Cap bolt, rec. tightening torque:200 N·m; Cap bolt, size:M 20x100; H2:45 mm; Q180°:310 kN; J6:378 mm; Q120°:620 kN; N:24 mm; End cover:ASNH 524-620 R; N4 max.:8 mm; P180°:400 kN; Mass housing:26.2 kg; Q150°:360 kN; J1:70 mm; Appropriate attachment bolt, size G:16 mm; Oil level, min.:49 mm; Locating ring:2 x FRB 19.5/215; Appropriate attachment bolt, rec. tightening torque:200 N·m;
7004CEGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle	Ca min.:3 mm; Da max.:60.5 mm; Calculation factor Y0:0.9; Reference speed:8000 r/min; Cb min.:4 mm; a:13.741 mm; Da min.:61 mm; r1,2 min.:3.6 mm; Mass bearing:0.24 kg; db min.:53.5 mm; C:13.5 mm; Limiting speed:9500 r/min; Calculation factor e:0.35; Db min.:64 mm; Calculation factor Y:1.7; d:41 mm; rb max.:1.5 mm; r3,4 min.:1.5 mm; T:17.5 mm; Basic dynamic load rating C:53.6 kN;
7001CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle	Recommended tightening torque for grub screw:16.5 N·m; d:40 mm; A5:23.5 mm; A3:3.2 mm; Recommended diameter for attachment bolts, inch G:0.5 in; A:39 mm; L:130 mm; N:14.8 mm; Da:115.9 mm; T:58.9 mm; A1:17 mm; Basic dynamic load rating C:30.7 kN; Limiting speed:950 r/min; B1:56.3 mm; Basic static load rating C0:19 kN; Db:98 mm; Housing material:Composite; Fatigue load limit Pu:0.8 kN; Mass bearing unit:0.99 kg;
7003CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle	Limiting speed:1700 r/min; da:38.1 mm; S:0.794 mm; H2:31.75 mm; Basic dynamic load rating C:73.8 kN; Attachment bolt diameter G:12.7 mm; s:25.4 mm; A:60.325 mm; J max.:161.925 mm; B:69.85 mm; A1:75.406 mm; J min.:155.575 mm; H1:53.975 mm; L:200.025 mm; d2:62.706 mm; H:107.95 mm; Mass bearing unit:3.63 kg;
709ACD/P4ADBB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle	Fw:50 mm; Basic dynamic load rating C:25.5 kN; Basic static load rating C0:60 kN; Fatigue load limit Pu:7.2 kN; Reference speed:8500 r/min; Limiting speed:9500 r/min; Mass needle roller and cage assembly:0.043 kg; Ew:55 mm; U:20 mm;
7003CEGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle	Fillet Radius ra:0.30 mm; Basic Static Radial Load Rating Co:8000 N; Grease Speed Rating Open/Shielded n1:7500 rpm; Accessories:Two Seals; Oil Speed Rating Open/Shielded n2:9000 rpm; B:10.00 mm; D:78.0000 mm; d:60.000 mm; Basic Dynamic Radial Load Rating C:8710 N; Sealed Speed Rating n3:4800 rpm;
7002CD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle	B:32 mm; Recommended tightening torque:14.2 N·m; Associated spanner (Hook spanner in accordance with DIN 1810):HN 17; d1:110 mm; b:10 mm; d3:115 mm; G:M 85x2; Grub (set) / Locking screw size:M 6; Mass:1.2 kg; h:4 mm; d5:114 mm;

No.	Brand	R	H	s	B	F	E	S	T
7004CEGA/P4A	SKF	-	-	-	-	-	-	-	17.5 mm
BSA202CGB	SKF	-	-	-	375 mm	-	-	-	-
71804CD/P4DBA	SKF	-	-	-	-	-	-	-	-
71903ACD/P4ADGA	SKF	-	-	-	200 mm	-	-	-	-
71903ACDGB/P4A	SKF	-	-	-	16 mm	-	-	-	-
NN3016KTN/UP	SKF	-	-	-	21 mm	66 mm	-	-	-
708CD/P4ADBA	SKF	-	-	-	120 mm	-	-	-	-
NNU4940BK/SPW33	SKF	-	353 mm	15 mm	-	-	-	-	-
708ACD/P4ADBA	SKF	-	-	-	-	-	-	4.763 mm	-
NN3016TN/SPW33	SKF	-	-	-	46 mm	-	-	-	-
7201CDGA/P4A	SKF	-	-	-	-	-	-	4.763 mm	-
NNU4928BK/SPW33	SKF	-	-	-	46 mm	447 mm	-	-	-
NNU4948B/SPC3W33	SKF	-	-	-	20.00 mm	-	-	-	-
71902ACDGA/P4A	SKF	-	-	-	-	-	-	-	-
NN3024TN9/SPW33	SKF	-	-	-	33.00 mm	-	-	-	-
S7003ACEGB/P4A	SKF	-	-	-	70 mm	-	-	-	-
71800ACDGA/P4	SKF	-	-	-	22.00 mm	-	-	-	-
71802CDGA/P4	SKF	-	192.088 mm	40.084 mm	102.394 mm	-	-	0.794 mm	-
NN3019TN9/SPVR521	SKF	-	-	-	11.5 mm	-	-	-	-
71800CD/P4DGB	SKF	-	-	-	44 mm	-	-	-	-
71802CDGB/P4	SKF	-	-	-	-	-	-	-	139.7 mm
NN3026KTN9/SPW33	SKF	-	377.825 mm	-	-	-	-	4.763 mm	-
NN3034K/SPW33	SKF	-	-	-	8.00 mm	-	-	-	-
NNU4928B/SPC3W33	SKF	-	-	-	68.30 mm	-	-	-	-
71903ACD/P4ADGB	SKF	-	-	-	41.00 mm	-	-	-	-
7004ACE/P4ADGA	SKF	-	-	-	-	-	-	-	-
7000CDGA/P4A	SKF	-	161.925 mm	-	-	-	-	-	-
NNU4921BK/SPW33	SKF	-	-	-	55 mm	-	-	-	-
708CDGA/P4A	SKF	-	-	-	-	-	-	-	-
71901CE/P4ADGA	SKF	-	98.425 mm	25.4 mm	69.85 mm	-	-	0.794 mm	-

NNU4940B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Video

SKF NNU4940B/SPW33 INTERCHANGE

Super Precision Angular Contact Bearings Part series NNU4940B/SPW33 is a potential replacement for these common bearing part numbers:

NSKNNU4940B/SPW33
SKFNNU4940B/SPW33
NTNNNU4940B/SPW33
FAGNNU4940B/SPW33
TIMKENNNU4940B/SPW33
KOYONNU4940B/SPW33
NACHINNU4940B/SPW33
DODGENNU4940B/SPW33

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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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