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NNU4944B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

Name: NNU4944B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
Brand: SKF
SKU: NNU4944B/SPW33
Rating: 4.9 (5 reviews)

SKF NNU4944B/SPW33 Bearing SPECIFICATIONS

The online NNU4944B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series China Abec 7 Bearings Supplier 260.000 mm d parts store gives you immediate access to a selection of 377000 N Basic Dynamic Radial Load Rating C more than 1.4 3.00 mm Fillet Radius ra million new, used, remanufactured.
Brand Name:SKF
Model Number:
NNU4944B/SPW33
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

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Types of Super Precision Angular Contact Bearings

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

SKF NNU4944B/SPW33 Products and services NNU4944B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

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;
71903CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle	r1,2 min.:2 mm; d1:376 mm; d:300 mm; Mass shaft washer:5.92 kg; B:18.5 mm;
7004ACD/P4ATBTA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle	B:18.00 mm; Basic Dynamic Radial Load Rating C:37700 N; D:165.0000 mm; Accessories:One Shield; d:130.000 mm; Sealed Speed Rating n3:2200 rpm; Oil Speed Rating Open/Shielded n2:4300 rpm; Fillet Radius ra:1.00 mm; Grease Speed Rating Open/Shielded n1:3600 rpm; Basic Static Radial Load Rating Co:43000 N;
NNU4936B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series	B4:12 mm; J7:29 mm; Housing material:Cast iron; B:77.8 mm; J6:285 mm; Recommended diameter for attachment bolts, inch G:0.75 in; H1:88.9 mm; J min.:216 mm; RG:1/8-27 NPT; Limiting speed:2400 r/min; Rα:45 °; Thread grub screw G2:7/16-20 UNF; H:175.5 mm; A1:48 mm; Basic dynamic load rating C:72.8 kN; Housing:SY 516 U; L:305 mm; Recommended diameter for attachment bolts, mm G:20 mm; Hexagonal key size for grub screw N:5.556 mm;
7004CEGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle	dk:40.7 mm; Mass rod end:1 kg; l3 min.:45 mm; l5 ≈:19 mm; l4 max.:149 mm; d4 ≈:42 mm; d2 max.:75 mm; Specific dynamic load factor K:300 N/mm²; Basic static load rating C0:118 kN; h1:110 mm; α:6 °; w:36 mm; Basic dynamic load rating C:176 kN; G:M 30x2; B:22 mm; C1 max.:20 mm; r1 min.:0.6 mm; l7 min.:36 mm; d:30 mm;
NNU4938B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series	D:125.0000 mm; Accessories:Two Seals; Basic Static Radial Load Rating Co:125000 N; B:39.70 mm; d:70.000 mm; Basic Dynamic Radial Load Rating C:101000 N; Grease Speed Rating n1:3200 rpm; Sealed Speed Rating n3:3200 rpm; Oil Speed Rating n2:4300 rpm; Fillet Radius ra:1.50 mm;
71802ACDGA/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle	H1:49.2 mm; Thread grub screw G2:5/16-24 UNF; s1:30.2 mm; Recommended diameter for attachment bolts, inch G:0.5 in; Hexagonal key size for grub screw N:3.969 mm; Fatigue load limit Pu:0.8 kN; Basic static load rating C0:19 kN; H:99 mm; J:135.5 mm; Mass bearing unit:1.85 kg; L:175 mm; J6:161 mm; N:24.5 mm; Limiting speed:950 r/min; Recommended diameter for attachment bolts, mm G:12 mm; Basic dynamic load rating C:30.7 kN;
7203CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle	d:80 mm; Mass bushing:1.04 kg; Tolerance shaft:h8; Permissible sliding velocity v max.:5 m/s; Permissible sliding velocity v min.:0.25 m/s; Coefficient of friction µ min.:0.05; Specific dynamic load factor K:10 N/mm²; Tolerance housing:H7; Coefficient of friction µ max.:0.1; B:80 mm; Specific static load factor K0:20 N/mm²; D:95 mm;
71804CD/P4DGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact Angle	Shielded or Sealed B1:7.1 mm; Basic Dynamic Radial Load Rating C:3320 N; Fillet Radius ra:0.41 mm; Accessories:One Seal; Oil Speed Rating Open/Shielded n2:38000 rpm; Sealed Speed Rating n3:21000 rpm; Width Plain B:5.6 mm; d:9.500 mm; Basic Static Radial Load Rating Co:1340 N; D:22.2000 mm; Grease Speed Rating Open/Shielded n1:31000 rpm;
NN3028/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series	Fillet Radius ra:2.00 mm; B:31.00 mm; Grease Speed Rating Open/Shielded n1:4400 rpm; Oil Speed Rating Open/Shielded n2:5400 rpm; Basic Static Radial Load Rating Co:71000 N; Basic Dynamic Radial Load Rating C:88000 N; d:50.000 mm; Accessories:One Shield; D:130.0000 mm;
71904ACD/P4ATBTA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle	d:15 mm; da:19 min; B:14 mm; Dynamic (Cr):7.718 kN; rs:0.6 mm; Bearing designation:62202 ; Static (Cor):3.745 kN; Oil:24 000 min-1; D:35 mm; Da:31 max; Pu:0.170 kN; Grease:20 000 min-1; Weight:0.054 kg; ra:0.6 max;
NN3026KTN9/UP SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series	d:180 mm; Da max.:363 mm; D1 ≈:317 mm; Limiting speed:2700 r/min; K:12 mm; Reference speed:1300 r/min; B:126 mm; Calculation factor Y0:1.8; Basic dynamic load rating C:2077 kN; Calculation factor Y2:2.9; da min.:197 mm; b:22.3 mm; D:380 mm; d2 ≈:224 mm; Basic static load rating C0:2450 kN; Fatigue load limit Pu:193 kN; r1,2 min.:4 mm; Mass bearing:68.5 kg; ra max.:3 mm; Calculation factor e:0.35;
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;
71904CDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle	d:6.000 mm; Grease Speed Rating Open/Shielded n1:36000 rpm; Sealed Speed Rating n3:26000 rpm; Basic Dynamic Radial Load Rating C:2210 N; D:19.0000 mm; Basic Static Radial Load Rating Co:950 N; Accessories:Two Seals; Oil Speed Rating Open/Shielded n2:43000 rpm; B:6.00 mm; Fillet Radius ra:0.30 mm;
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;
BSA201CGB SKF Brands,All Brands,SKF,Super Precision Angular Contact Thrust,BSA	Material constant KM:330; rb max.:1 mm; da max.:69.6 mm; b:9 mm; d:57.15 mm; Specific dynamic load factor K:100 N/mm²; Basic dynamic load rating C:345 kN; Basic static load rating C0:1040 kN; Mass plain bearing:2.1 kg; r1 min.:1.5 mm; ra max.:1.5 mm; Specific static load factor K0:300 N/mm²; M:6.5 mm; dk:91.186 mm; b1:8 mm; B:58.877 mm; α:8 °; Design (sliding contact surface combination):Steel/steel;

No.	Brand	R	H	s	B	F	E	S	T
7203CDGA/P4A	SKF	-	-	-	80 mm	-	-	-	-
709CD/P4ADGA	SKF	-	-	-	20 mm	-	-	-	-
71904ACD/P4ATBTA	SKF	-	-	-	14 mm	-	-	-	-
71800ACDGB/P4	SKF	-	160.338 mm	31.75 mm	92.075 mm	-	-	0.794 mm	-
7004ACD/P4ADGC	SKF	-	-	-	20.904 mm	-	-	-	-
71903CD/P4ADGA	SKF	-	-	-	170 mm	-	-	-	-
71901ACEGA/P4A	SKF	-	-	-	39.70 mm	-	-	-	-
NN3026KTN9/SPW33	SKF	-	377.825 mm	-	-	-	-	4.763 mm	-
BEAS008032-2RS	SKF	-	244.475 mm	-	-	-	-	-	-
NNU4926B/SPC3W33	SKF	-	-	-	-	-	-	-	-
NN3022TN9/SPW33	SKF	-	317.5 mm	-	-	-	-	-	-
BSA202CGB	SKF	-	-	-	375 mm	-	-	-	-
NN3026KTN9/UP	SKF	-	-	-	126 mm	-	-	-	-
NNU4948BK/SPW33	SKF	-	-	-	-	-	-	-	-
NNU4932B/SPW33	SKF	-	-	-	34 mm	-	-	-	-
7004CE/P4ADGA	SKF	-	-	-	12 mm	-	-	-	-
7202ACDGA/P4A	SKF	-	-	-	112 mm	-	-	-	-
71800ACDGA/P4	SKF	-	-	-	22.00 mm	-	-	-	-
NNU4934B/SPC3W33	SKF	-	-	-	33 mm	-	-	-	-
NN3017KTN9/UP	SKF	-	81 mm	-	-	-	-	-	17.9 mm
7002ACD/P4ADGA	SKF	-	-	-	7.00 mm	-	-	-	-
708CD/P4ADBB	SKF	-	-	-	24 mm	-	-	-	-

NNU4944B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Video

SKF NNU4944B/SPW33 INTERCHANGE

Super Precision Angular Contact Bearings Part series NNU4944B/SPW33 is a potential replacement for these common bearing part numbers:

NSKNNU4944B/SPW33
SKFNNU4944B/SPW33
NTNNNU4944B/SPW33
FAGNNU4944B/SPW33
TIMKENNNU4944B/SPW33
KOYONNU4944B/SPW33
NACHINNU4944B/SPW33
DODGENNU4944B/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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