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Home>Products>Super Precision Bearing>NNU4920B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

SKF NNU4920B/SPW33 MODELS

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NNU4920B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

Name: NNU4920B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
Brand: SKF
SKU: NNU4920B/SPW33
Rating: 4.9 (5 reviews)

SKF NNU4920B/SPW33 Bearing SPECIFICATIONS

What -0.36 in a - Effective Center Location3 are the dimensions of a NNU4920B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series? Super Precision Bearing Manufacturing Service . Get Your Free, Instant Quote‎！ Precision Machinery Parts Co., Ltd.
Brand Name:SKF
Model Number:
NNU4920B/SPW33
a - Effective Center Location3:-0.36 in
C90 - Dynamic Radial Rating (90 million revolutions)4:7400 lbf
Ab - Cage-Cone Frontface Clearance:0.05 in
Design Units:Imperial
C1 - Cup Flange Width:0.2188 in
T - Bearing Width to Flange:0.4376 in
G1 - Heat Generation Factor (Roller-Raceway)10:42.5
da - Cone Frontface Backing Diameter:1.71 in

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Precision Machinery Parts Co., Ltd.2020-07-10 09:46:19
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NNU4920B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Codes and sizes

a - Effective Center Location3:-0.36 in
C90 - Dynamic Radial Rating (90 million revolutions)4:7400 lbf
Ab - Cage-Cone Frontface Clearance:0.05 in
Design Units:Imperial
C1 - Cup Flange Width:0.2188 in
T - Bearing Width to Flange:0.4376 in
G1 - Heat Generation Factor (Roller-Raceway)10:42.5
da - Cone Frontface Backing Diameter:1.71 in
R - Cone Backface To Clear Radius1:0.14 in
B - Cone Width:1.1772 in
C1 - Dynamic Radial Rating (1 million revolutions)5:28500 lbf
db - Cone Backface Backing Diameter:1.97 in
Series:435
C - Cup Width:0.8750 in
Da - Cup Frontface Backing Diameter:3.46 in
Cup Part Number:432AB
D1 - Flange Outer Diameter:3.8400 in
D:3.6250 in
Bearing Weight:2.3 lb
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3600 lbf

SKF NNU4920B/SPW33 NNU4920B/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
7003CD/P4ADBA	SKF	-	-	-	-	-	-	-	-
7202ACDGA/P4A	SKF	-	-	-	-	-	-	-	-
NN3015KTN/SPW33	SKF	-	-	-	-	-	-	-	-
708ACD/P4ADBA	SKF	-	-	-	-	-	-	-	-
708ACDGB/P4A	SKF	-	-	-	-	-	-	-	-
71800CDGA/P4	SKF	-	-	-	-	-	-	340 mm	-
71804ACDGB/P4	SKF	-	-	-	-	-	-	-	-
NNU4922BK/SPW33	SKF	-	-	-	-	-	-	-	34.0 mm
NN3034K/SPW33	SKF	-	-	255 mm	-	95.00 mm	M16	-	-
71903CDGB/P4A	SKF	-	-	-	-	-	-	-	-
7001ACDGA/P4A	SKF	-	-	-	-	-	-	-	-
7001ACD/P4ADGB	SKF	-	-	-	-	-	-	-	-
NNU4948B/SPW33	SKF	-	-	-	-	-	-	-	-
71802ACD/P4DGB	SKF	-	-	550.00 mm	-	235.00 mm	M30	-	-
7000CDGB/P4A	SKF	-	-	-	-	-	-	70 mm	-
NN3012KTN/SPW33	SKF	-	-	-	-	-	-	-	-
NN3019KTN9/SPW33	SKF	-	-	-	-	-	-	-	-
NNU4938BK/SPW33	SKF	-	-	-	-	-	-	-	-
71803CDGA/P4	SKF	-	-	-	-	-	-	9.0000 in	-
7004ACDGA/P4A	SKF	-	-	-	-	-	-	-	-
709CD/P4ADGB	SKF	-	-	-	-	-	-	140 mm	-
7004ACD/P4ADGA	SKF	-	-	-	3.875 in	4.00 in	-	-	-
71903CE/P4ADGA	SKF	-	-	-	-	-	-	-	-
NN3011TN/SPW33	SKF	-	-	-	-	-	-	-	-
71901ACEGA/P4A	SKF	-	-	-	-	-	-	-	-
NN3024KTN9/SPVR521	SKF	-	-	-	-	-	-	-	-
NN3026KTN9/SPVR521	SKF	-	-	-	-	-	-	25 mm	-

NNU4948B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series	Cg - Geometry Factor7:0.194; K - Factor3:1.9; Series:L163100; Y2 - ISO Factor6:3.27; Y - ISO Factor1:1.95; Da - Cup Frontface Backing Diameter:17.04 in; r - Cup Frontface To Clear Radius2:0.06 in; C - Double Cup Width:4.375 in; Y1 - ISO Factor5:2.2; e - ISO Factor4:0.31; Design Units:Imperial; D:17.5 in;
71801ACDGB/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle	Bolt Size:2 x M16; Ca - Axial Load Rating:809.30 lbf; Dimension L:255 mm; Support Type:Two-Bolt Plummer Blo; Dimension J:210 mm; Bearing Type:Split Cylindrical Re; Bearing UPC:013992025722; Housing Width:3.8 in; Maximum Speed:4630 rpm; Shaft Size:2 in; Note:This product line wa; Dimension H2:155 mm; Bearing Number:LSE200BR; Cr - Dynamic Load Rating:18659 lbf; Series Type:Light Series; Cor - Static Load Rating:19558 lbf;
NNU4948B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series	Shaft Size :2-3/16 in; Full Timken Part Number:QAMC11A203SB; Dimension RA:0.16 in; Shaft Tolerance:0.0015 in; Oil Lubrication - M/N Seal:2200 rpm; Engineering Group:Mounted Bearing; Float:0.050 in; Grease Lubrication - B/C/O Seal:1600 rpm; Dimension D:0.19 in; Y1 - Geometry Factor:2.95; Locking Style:Single Concentric; e - Geometry Factor:0.23; Dimension KA:1.13 in; Grease Lubrication - M/N Seal:2200 rpm;
71900ACD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle	B:65 mm; Limiting Speed - Oil:1,800 rpm; da (min):238 mm; Bore Type:Cylindrical Bore; ra (max):3 mm; Fillet Radius/Chamfer:4 mm; Dynamic Load Rating:310,000 N; Enclosure:Open; d:220 mm; Configuration:Single Row; Static Load Rating:375,000 N; Da (max):382 mm; Factor fo:15.1; Limiting Speed - Grease:1,500 rpm; Weight:37.000 kg; D:400 mm; Radial Clearance:0.075 to 0.140 mm;
7001CD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle	Dynamic Load Rating:13,600 N; da (min):23 mm; Weight:0.115 kg; D:47 mm; Configuration:Single Row; Fillet Radius/Chamfer:1 mm; Da (max):41 mm; B:14 mm; Limiting Speed - Grease:16,000 rpm; Enclosure:Open; Radial Clearance:0.011 to 0.025 mm; ra (max):1 mm; Static Load Rating:6,550 N; Bore Type:Cylindrical Bore; Factor fo:12.3; d:17 mm; Limiting Speed - Oil:19,000 rpm;
71802ACDGB/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle	Aa - Cage-Cone Backface Clearance:0 in; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:5010 lbf; Y2 - ISO Factor10:2.84; Db - Cup Backface Backing Diameter:3.50 in; B - Double Cone Width:2.0940 in; Bearing Weight:3.3 lb; Cup Part Number:383A; Cage Type:Stamped Steel; d:2.2651 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:33600 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3040 lbf;
7001CE/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle	ra (max):5 mm; Fillet Radius/Chamfer:6 mm; Limiting Speed - Oil:450 rpm; Center Guidance:Fixed Inner Ring Rib; Bore Type:Cylindrical Bore; Da (max):972 mm; Groove Width A:35 mm; Enclosure:Open; Axial Load Factor Y1:4.00; Nr. of Holes:8; Static Load Rating:13,200,000 N; da (min):778 mm; Radial Clearance:0.390 to 0.580 mm; d:750 mm; Limiting Speed - Grease:330 rpm; Configuration:Double Row; Retainer Material:Machined Brass;
71902ACEGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle	Static Load Rating:13,100 N; Da (max):59 mm; Weight:0.230 kg; Limiting Speed - Oil:12,000 rpm; Limiting Speed - Grease:11,000 rpm; D:65 mm; Enclosure:Open; d:32 mm; ra (max):1 mm; da (min):38 mm; Radial Clearance:0.015 to 0.033 mm; Configuration:Single Row; B:17 mm; Dynamic Load Rating:22,400 N; Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:1 mm; Factor fo:13.6;

NNU4920B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Video

SKF NNU4920B/SPW33 INTERCHANGE

Super Precision Bearing Part series NNU4920B/SPW33 is a potential replacement for these common bearing part numbers:

NSKNNU4920B/SPW33
SKFNNU4920B/SPW33
NTNNNU4920B/SPW33
FAGNNU4920B/SPW33
TIMKENNNU4920B/SPW33
KOYONNU4920B/SPW33
NACHINNU4920B/SPW33
DODGENNU4920B/SPW33

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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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