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Home>Products>Super Precision Bearing>NNU4944BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

SKF NNU4944BK/SPW33 MODELS

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NNU4944BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

Name: NNU4944BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
Brand: SKF
SKU: NNU4944BK/SPW33
Rating: 4.9 (5 reviews)

SKF NNU4944BK/SPW33 Bearing SPECIFICATIONS

Enjoy High 40 mm B Margins on Competitive Super Precision Bearing 215 mm D Pricing.Great Wholesale Products Precision Machinery Parts Co., Ltd. at Low Costs.
Brand Name:SKF
Model Number:
NNU4944BK/SPW33
B:40 mm
Factor fo:14.4
D:215 mm
Radial Clearance:0.036 to 0.066 mm
Da (max):203 mm
Dynamic Load Rating:145,000 N
da (min):132 mm
Weight:5.150 kg

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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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NNU4944BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Codes and sizes

B:40 mm
Factor fo:14.4
D:215 mm
Radial Clearance:0.036 to 0.066 mm
Da (max):203 mm
Dynamic Load Rating:145,000 N
da (min):132 mm
Weight:5.150 kg
Fillet Radius/Chamfer:2.1 mm
d:120 mm
Enclosure:Double Shield
Static Load Rating:118,000 N
Configuration:Single Row
Bore Type:Cylindrical Bore
ra (max):2 mm
Limiting Speed - Grease:2,900 rpm

SKF NNU4944BK/SPW33 NNU4944BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series specification

No.	Brand	R	t	L	C	A	G	d	i
71902CEGB/P4A	SKF	-	-	-	-	-	-	-	-
7004ACEGA/P4A	SKF	-	-	-	-	-	-	146.050 mm	-
NN3036K/SPW33	SKF	-	-	-	-	-	-	45 mm	-
71900ACDGA/P4A	SKF	-	-	-	-	-	-	200 mm	-
71902ACEGB/P4A	SKF	-	-	-	-	-	-	32 mm	-
NN3034K/SPW33	SKF	-	-	255 mm	-	95.00 mm	M16	-	-
NN3016TN/SPW33	SKF	-	-	-	-	-	-	-	-
NN3016KTN/UPW33	SKF	-	-	-	-	-	-	228.600 mm	-
71902ACD/P4ADGB	SKF	-	-	-	-	-	-	-	-
709CDGA/P4A	SKF	-	-	-	-	-	-	-	-
7004CE/P4ADGB	SKF	-	-	-	-	-	-	2.5000 in	-
NN3013KTN/SPVR521	SKF	-	-	-	-	-	-	-	-
71901ACDGB/P4A	SKF	-	-	-	-	-	-	45 mm	-
708ACD/P4ADBB	SKF	-	-	-	-	-	-	7.5 in	-
7001ACD/P4ADGA	SKF	-	-	-	-	-	-	65 mm	-
71901CEGA/P4A	SKF	-	-	-	-	-	-	-	-
71903CD/P4ADGB	SKF	-	-	-	-	-	-	12 mm	-
NN3013KTN/SPW33	SKF	-	-	-	-	-	-	-	-
BEAS012042-2RS	SKF	-	-	-	-	-	-	-	-
71804ACD/P4DBB	SKF	-	-	-	-	-	-	6.4951 in	-
NN3026KTN9/SPW33	SKF	-	-	-	-	-	-	1.4375 in	-
71801CDGB/P4	SKF	-	-	-	-	-	-	-	-

7004CEGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle	Dynamic Load Rating:1,750,000 N; Groove Width A:22 mm; Axial Load Factor Y1:1.75; D:320 mm; Axial Load Factor Y0:1.71; ra (max):3 mm; Static Load Rating:2,070,000 N; Nr. of Holes:6; Constant e:0.39; Fillet Radius/Chamfer:4 mm; Enclosure:Open; Hole Diameter (do):10 mm; d:180 mm; Retainer Material:Machined Brass; Axial Load Factor Y2:2.61; Center Guidance:Fixed Inner Ring Rib; Weight:39.000 kg; Da (max):302 mm;
71901ACEGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle	Grease Lubrication - T Seal:1000 rpm; Grease Lubrication - M/N Seal:700 rpm; Eng Internal Radial Clearance - Min:0.0053; Oil Lubrication - T Seal:1500 rpm; Weight:82 lb; Dimension H:1.80 in; Dimension D Max:15.56 in; Float:0.083 in; Pre Install Clearance Max:0.0067 in; Bearing Number:22226; Dimension F:18.500 in; Housing Style:Four-Bolt Pillow Blo; UPC Code:0883450373272; Y2 - Geometry Factor:3.90;
NNU4952B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series	G1 - Heat Generation Factor (Roller-Raceway):14.6; C - Cup Width:15.875 mm; Cg - Geometry Factor:0.0606; C1 - Dynamic Radial Rating (1 million revolutions)5:13500 lbf; Db - Cup Backface Backing Diameter:55.88 mm; r - Cup Backface To Clear Radius2:1.27 mm; e - ISO Factor8:0.35; B - Cone Width:20.638 mm; R - Cone Backface To Clear Radius1:0.760 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; C0 - Static Radial Rating:12100 lbf;
7001CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle	Locknut:KM19; Lockwasher:MB19; End Cover2:EC522-619; H2:45.0 mm; N1:24.00 mm; Locating Rings (width x OD):SR200X17.5; Bolt Qty:4; G:M16; Material :Cast Iron; H:242 mm; Housing:FSNT 522-619; A:175.00 mm; Bearing:21319K; UPC Code:999999999; Seal:LO619; N:18 mm; A2:191 mm; A1:120 mm; H1:125.0 mm; L:410.00 mm;
71902ACD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle	db (max):117 mm; Limiting Speed - Oil:4,300 rpm; ra1 (max):2 mm; Configuration:Single Row; Da (max):168 mm; Bore Type:Cylindrical Bore; Enclosure:Open; d:100 mm; Inside Ring Outside Diameter:120 mm; db (min):112 mm; dc (min):122 mm; Dynamic Load Rating:183,000 N; Limiting Speed - Grease:3,600 rpm; Fillet Radius/Chamfer:2.1 mm; Static Load Rating:217,000 N; D:180 mm; dd (min):130 mm; r1:2.1 mm; B:34 mm;
NNU4921B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series	Shaft Size:5-15/16 in; Dimension N:20.8 in; Dimension T:24.3 in; Tensioning Unit Type:Tension Type; Series Type:Medium Series; Bearing - Housing - Seal UPC:013992062468; Ca - Axial Load Rating:11780 lbf; Dimension W:2.0 in; Support Type:Take-Up; Dimension V:9.3 in; Maximum Speed:1320 rpm; Dimension B:12.0 in; Dimension D:19.3 in; Dimension X:1.9 in; Dimension P:1.0 in; Dimension H:2.5 in; Bearing - Housing - Seal:MSE515BRHKPS;
71802ACDGA/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle	Ce - Dynamic Radial Rating1:36900 N; do - Ball Diameter:10.318750 mm; Contact Angle:25 º; Precision Class:ISO P4 (ABEC 7); Limiting Speed (Grease):12200 rpm; Bearing Weight:0.409 Kg; Limiting Speed (Oil):24400 rpm; r - Outer Ring To Clear Radius3:1.0 mm; Da - Outer Ring Backing Diameter:88.100 mm; d:60 mm; C0 - Static Radial Rating:33200 N; Cage Type:CR - Phenolic Outer; Bearing Width:18 mm; da - Inner Ring Backing Diameter:67.300 mm;
71901CEGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle	G1 - Heat Generation Factor (Roller-Raceway):176.5; a - Effective Center Location4:-0.3 mm; B - Cone Width:35.000 mm; Cg - Geometry Factor:0.102; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:105000 lbf; G2 - Heat Generation Factor (Rib-Roller End):50.7; Series:32021X; R - Cone Backface To Clear Radius3:2.540 mm; WPD:152.6 mm; C1 - Dynamic Radial Rating (1 million revolutions)6:269000 N;

NNU4944BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Video

SKF NNU4944BK/SPW33 INTERCHANGE

Super Precision Bearing Part series NNU4944BK/SPW33 is a potential replacement for these common bearing part numbers:

NSKNNU4944BK/SPW33
SKFNNU4944BK/SPW33
NTNNNU4944BK/SPW33
FAGNNU4944BK/SPW33
TIMKENNNU4944BK/SPW33
KOYONNU4944BK/SPW33
NACHINNU4944BK/SPW33
DODGENNU4944BK/SPW33

Contact Us

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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