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Home>Products>Super Precision Bearing>NNU4921BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

SKF NNU4921BK/SPW33 MODELS

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NNU4921BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

Name: NNU4921BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
Brand: SKF
SKU: NNU4921BK/SPW33
Rating: 4.9 (5 reviews)

SKF NNU4921BK/SPW33 Bearing SPECIFICATIONS

What are the dimensions of a 0.5000 in bolt size: NNU4921BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series? Super Precision Bearing Manufacturing Service China Kubota Hydraulic Final Drive Motor Supplier . Get Your Uncoated finish/coating: Free, Instant Quote‎！
Brand Name:SKF
Model Number:
NNU4921BK/SPW33
bolt size::0.5000 in
d:1.7500 in
finish/coating::Uncoated
locking device::Collar Mount
bolt circle diameter::5.5000 in
flange mounting type::Four-Bolt Square
expansion type::Expansion Bearing &#
B:5.0000 in

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China Kubota Hydraulic Final Drive Motor Supplier2020-07-10 09:46:19
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NNU4921BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Exchange Guide

bolt size::0.5000 in
d:1.7500 in
finish/coating::Uncoated
locking device::Collar Mount
bolt circle diameter::5.5000 in
flange mounting type::Four-Bolt Square
expansion type::Expansion Bearing &#
B:5.0000 in
seal type::Double Lip Contact
housing material::Cast Iron
housing construction::Solid Flange Mount
bearing type::Spherical Roller
overall depth::2.9688 in
lubrication type::Lubrication Fitting
series::USFB 5000
D:3.8906 in
operating temperature range::Max 250°
manufacturer catalog number::737217
bore type::Round
duty type::Standard Duty

SKF NNU4921BK/SPW33 NNU4921BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Codes and sizes

No.	Brand	a	B	r	b	d	G	C	h
7218CD/P4A	SKF	-	-	-	-	25 mm	-	-	-
7212ACD/P4ADBB	SKF	-	1/2 in	-	-	5/8 in	-	-	-
7208ACD/P4A	SKF	-	-	-	-	4 Inch \| 101.6 Millimeter	-	-	-
7214ACD/P4ATBTB	SKF	-	-	-	-	1.5000 in	-	-	-
BTW90CATN9/SP	SKF	-	-	-	-	0.94 Inch \| 23.876 Millimeter	-	-	-
NN3032K/SPW33	SKF	-	0.687 in	-	-	0.5625 in	-	-	-
7218ACD/P4A	SKF	-	-	-	-	32 mm	-	-	-
NNU4936B/SPC3W33	SKF	-	-	-	-	-	-	-	-
708CD/P4ADBA	SKF	-	-	-	-	40 mm	-	-	-
NN3026KTN9/UP	SKF	-	12mm	-	-	17mm	-	-	-
7218CDGA/HCP4A	SKF	-	10.2500 in	-	-	3-3/16 in	-	-	-
NN3028K/SPW33	SKF	-	-	-	-	90	-	57.5	-
7206CDGA/HCP4A	SKF	-	0.9063 in	-	-	1.885 in	-	-	-
7213CD/P4ADFB	SKF	-	33 mm	-	-	130 mm	-	-	-
NN3015KTN/UP	SKF	-	3-1/2 in	-	-	3.0000 in	-	-	-
7208ACD/HCP4A	SKF	-	-	-	-	1.2500 in	-	-	-
7208CD/P4ADBA	SKF	-	-	-	-	1.438 Inch \| 36.525 Millimeter	-	-	-
709ACD/P4ADGB	SKF	-	-	-	-	-	-	-	-
NN3018KTN9/SPVR521	SKF	-	-	-	-	1-1/4 in	-	-	-
7213CD/P4ADBA	SKF	-	-	-	-	-	-	-	-

7211ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle	B:106 mm; closure type:Open; finish/coating:Uncoated; dynamic load capacity:1900000 N; lubrication hole type:Lubrication Groove &; cage type:Inner Ring Guided; bore type:Tapered 1:12; D:560 mm; cage material:Brass; internal clearance:C0; fillet radius:3 mm; d:420 mm; maximum rpm:850 RPM; outer ring type:Not Split; precision rating:Not Rated; outer ring width:106 mm; series:239; static load capacity:4500000 N;
7216CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle	Static Load Rating (kN):65.5; D:130mm; Reference Speed Rating (r/min):6300; Fatigue Load Rating (kN):4.7; SKU:7312-b-tvp-ua-fag; B:31mm; Availability:In Stock; Limiting Speed Rating (r/min):5600; Weight:1.72 KGS; Cage Type:Plastic; Dynamic Load Rating (kN):90; d:60mm; Seals or Shields:Open Type; Clearance:Standard;
7212CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle	duty type:Standard Duty; radial dynamic load capacity:2150 lbf; B:6.3125 in; d:1.3750 in; replacement bearing:UC207-22C4HR23; length through bore:0.866 in; housing material:Cast Iron; series:UCFL200C4HR23; seal type:Contact with Flinger; bore type:Round; lubrication type:Lubrication Fitting; locking device:Set Screw; radial static load capacity:1080 lbf; mounting type:Two-Bolt Flange; D:5.1250 in;
7220ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle	duty type:Medium Duty; locking device:Set Screw; maximum rpm:3000 RPM; bore type:Round; expansion type:Non-Expansion Bearin; seal type:Contact with Flinger; series:MB; d:1.6875 in; overall height:4.6250 in; operating temperature range:-30 to +300 &de; B:2-19/32 in; finish/coating:Uncoated; D:5-1/2 to 6-3&#x; base to bore centerline:2.3125 in; mounting:Two-Bolt Base; lubrication type:Lubrication Fitting;
7220ACD/P4ADBB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle	material:Carbon Steel; overall nut width:11 mm; lock washer or locking device part number:MB-10; manufacturer product page:Click here; axial load:122 kN; face diameter:61 mm; installation instructions:Click here; thread direction:Right Hand; thread size:M50 X 1.5; D:70 mm; series:KM;
7215CDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle	material:Steel; diameter:1-7/32 in; industry standards met:SAE J-437, ASTM A-68; meets industry standards by:ASTM, SAE; grade:O1; length:3 ft; finish:Polished;
NN3022KTN9/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series	bushing outside diameter:44 mm; bushing material:Lead, PTFE; overall outside diameter:44.025 mm; overall length:16 mm; inside diameter:40 mm; groove type:Plain Interior; bushing type:Flanged;
7209CDGC/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle	cage material:Steel; d:65 mm; dynamic load capacity:65500 lb; maximum rpm:3400 RPM; internal clearance:C3; closure type:Open; B:48 mm; outer ring type:Not Split; bore type:Tapered 1:12; lubrication hole type:Oil Grooves And Hole; series:Spherical Roller 223; bearing material:Cast Iron; D:140 mm;
NN3036K/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series	material specification:CT-1000-K26, SAE841; sleeve bearing type:Flanged Bearing; D:1-3/4 in; standards met:RoHS, REACH, DRC Con; iso grade:9001:2008 &; flange width:3/32 in; bearing material:Sintered Bronze Oil-; d:1-1/2 in; overall length:1-1/2 in; series:SF; harmonization code:848330;
NNU4928B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series	number of rows:1; closure type:Open; D:200 mm; d:95 mm; static load capacity:380000 N; dynamic load capacity:390000 N; ring separation:Separable Outer Ring; precision rating:Not Rated; bore type:Straight; operating temperature range:-30 to +120 &de; finish/coating:Uncoated; internal clearance:C4; cage material:Polyamide; series:NJ3; fillet radius:2.5 mm; outer ring width:45 mm; flanges:(2) Outer;

NNU4921BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Video

SKF NNU4921BK/SPW33 INTERCHANGE

Super Precision Bearing Part series NNU4921BK/SPW33 is a potential replacement for these common bearing part numbers:

NSKNNU4921BK/SPW33
SKFNNU4921BK/SPW33
NTNNNU4921BK/SPW33
FAGNNU4921BK/SPW33
TIMKENNNU4921BK/SPW33
KOYONNU4921BK/SPW33
NACHINNU4921BK/SPW33
DODGENNU4921BK/SPW33

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