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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

Can't find 3.43 in db - Cone Backface Backing Diameter what you're looking for NNU4921BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series ? Our Shandong lehang Bearing Co., Ltd expert Super Precision Bearing Representatives be in contact with you shortly!
Brand Name:SKF
Model Number:
NNU4921BK/SPW33
db - Cone Backface Backing Diameter:3.43 in
C0 - Static Radial Rating:41200 lbf
K - Factor8:1.15
G1 - Heat Generation Factor (Roller-Raceway):88.6
Aa - Cage-Cone Backface Clearance:0.08 in
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:12000 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:46100 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:26500 lbf

Shandong lehang Bearing Co., Ltd

Shandong lehang Bearing Co., LtdChina

Shandong lehang Bearing Co., Ltd2020-07-10 09:46:19
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NNU4921BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Description of the code

db - Cone Backface Backing Diameter:3.43 in
C0 - Static Radial Rating:41200 lbf
K - Factor8:1.15
G1 - Heat Generation Factor (Roller-Raceway):88.6
Aa - Cage-Cone Backface Clearance:0.08 in
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:12000 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:46100 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:26500 lbf
Cage Type:Stamped Steel
d:2.8750 in
C90 - Dynamic Radial Rating (90 million revolutions)5:6870 lbf
B - Cone Width:1.0000 in
Series:LM814800
Cone Part Number:LM814845
a - Effective Center Location4:0.09 in
Ab - Cage-Cone Frontface Clearance:0.09 in
Design Units:Imperial
Cg - Geometry Factor:0.124
da - Cone Frontface Backing Diameter:3.19 in
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:5990 lbf

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

NNU4938B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series	Seal Type:Shroud Seal; Foot Height H1:11.9 mm; Dimension L1:46.6 mm; Bearing Number:GY1100KRRB SGT; Housing Style:Two-Bolt Pillow Bloc; Bolt Hole Width N:11.1 mm; Total Height H2:70.00 mm; Total Length L:139.70 mm; Total Width A:1.469 in; Base to Center Height H:33.34 mm; Bolt Hole Spacing J:104.8 mm; Dimension D1:1.331 in; Dynamic Load Rating:3490 lbf; Shaft Size d:1 in; Bearing Type:Ball Bearing;
7001ACD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle	Locking Style:Adapter Sleeve Locki; Pilot Width A3:8.00 mm; Dimension B1:1.693 in; Housing Style:Round Flange; Bolt Hole Size N:14.00 mm; Center of Bearing from Housing End A2:11 mm; Weight:3.7 lb; Pilot Outside Diameter H3:90.00 mm; Shaft Size d:1.125 in; Center of Bearing from Bearing End Y:24 mm; Flange Width A1:26.00 mm; Dimension A4:1.375 in; Bearing Unit - Adapter Sleeve:UK207 - HS2307; Bolt Hole Spacing J1:77.80 mm;
71901ACEGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle	r - Cup Backface To Clear Radius2:0.08 in; R - Cone Frontface To Clear Radius1:0.030 in; K - Factor7:1.73; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:5120 lbf; Ab - Cage-Cone Frontface Clearance:0.09 in; Db - Cup Backface Backing Diameter:3.39 in; B - Double Cone Width:2.0940 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:8920 lbf; Aa - Cage-Cone Backface Clearance:0 in;
NNU4936B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series	Design Units:Imperial; C1 - Dynamic Radial Rating (1 million revolutions)5:6540 lbf; Cage Type:Stamped Steel; C - Cup Width:12.700 mm; G2 - Heat Generation Factor (Rib-Roller End):7.07; Cup Part Number:07204; Db - Cup Backface Backing Diameter:44.96 mm; B - Cone Width:14.260 mm; Aa - Cage-Cone Backface Clearance:0 mm; Series:07000; Cg - Geometry Factor:0.0509; Y - ISO Factor9:1.49; r - Cup Backface To Clear Radius2:1.27 mm;
NN3014KTN/UP SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series	UPC Code:999999999; Locknut:KM13; Seal:LO513; N1:24.00 mm; C0 Static Load Rating:216; Max Grease Speed:4200; C1 Dynamic Load Rating:206; Material :Cast Iron; Shaft Diameter d:60 mm; N:18 mm; End Cover2:EC513-611; Max Oil Speed:5100; A:110.00 mm; Adapter Sleeve1:H313; A2:122 mm; L:275.00 mm; Jmin:224 mm; Bearing:22213K; H1:80.0 mm; H:150.00 mm;
NN3032K/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series	Da - Cup Frontface Backing Diameter:2.56 in; Design Units:Imperial; Db - Cup Backface Backing Diameter:2.40 in; Cg - Geometry Factor:0.0694; Cup Part Number:19262; C - Cup Width:0.4688 in; e - ISO Factor2:0.44; r - Cup Backface To Clear Radius1:0.030 in; Y - ISO Factor3:1.35; Series:19000; D:2.6250 in;
NN3012TN/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series	Shaft Size :2 in; Full Timken Part Number:QAP10A200SB; UPC Code:0883450044400; Dimension H:1.25 in; C0 - Static Load:26600 lb; Dimension J (Bolt Size):0.625 in; Eng Internal Radial Clearance - Min:0.0016; Dimension D Min:6.00 in; Oil Lubrication - M/N Seal:2400 rpm; Y2 - Geometry Factor:4.23; Oil Lubrication - B/C/O Seal:1800 rpm; Grease Lubrication - M/N Seal:2400 rpm; Weight:13 lb; Dimension F:8.88 in;
NN3052K/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series	Series:223K and 232K; Bearing Number:22317K; B2:3.302 in; Tolerance1:-0.004 in; Lockwasher and Lockplates:W-17; Taper:1:12; S:0.697 in; Locknut:AN-17; Diameter d :3 in; D1:4.411 in; SNW/SNP Assembly Weight:3.2 lb; Sleeve:S-117 x 3;
NN3016KTN/UP SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series	Thread G:Tr340x5; D3:440 mm; Appropriate Hydraulic Nut:HMV68; d1:320.00 mm; Weight:50.00 Kg; L:254.00 mm; Lockwasher and Lockplates:MS 3168; C11:72.00 mm; Locknut:HM3168; C:55 mm;
NNU4938B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series	Threads No. per Inch:18; A:1.978 in; Weight:0.25 lb; Major Dia - B:2.204 in; d:1.772 in; G:0.276 in; F:0.052 in; Taper:1:12; L:1.378 in;
NNU4922B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series	C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:10700 lbf; Y1 - ISO Factor9:1.52; T - Bearing Width across Cones:2.7500 in; Ab - Cage-Cone Frontface Clearance:0.12 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:71600 lbf; Aa - Cage-Cone Backface Clearance:0.07 in; Design Units:Imperial; D:5.3750 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:18600 lbf;
NN3018KTN9/UP SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series	Appropriate Hydraulic Nut:HMV84; d1:400.00 mm; Lockwasher and Lockplates:MS3084; C1:66.00 mm; t:9 mm; e:4 mm; D3:490 mm; Locknut:HM3084; G:Tr420x5; Weight:36.60 Kg; C:52 mm; L1:168.00 mm; Ro:M6;

No.	Brand	d	H	C	S	F	a	i	s
709ACD/P4ADBB	SKF	-	-	-	-	-	-	-	-
71802ACDGB/P4	SKF	-	-	-	-	-	-	-	-
7202CDGA/P4A	SKF	-	-	-	-	-	-	-	-
71801ACDGB/P4	SKF	1.6250 in	-	-	-	-	-	-	-
708CD/P4ADBA	SKF	-	-	-	-	-	-	-	-
7004ACD/P4ADGA	SKF	-	-	-	-	-	-	-	-
71801ACDGA/P4	SKF	-	-	-	-	-	-	-	-
NN3016KTN/SPW33	SKF	-	-	-	-	-	-	-	-
7002CDGA/P4A	SKF	110 mm	-	-	-	-	-	-	-
BEAS017047-2RS	SKF	-	-	-	-	-	-	-	14.99 mm
NNU4952B/SPC3W33	SKF	-	-	-	-	-	-	-	-
NN3014KTN/SPW33	SKF	420.00 mm	-	-	-	-	-	-	-
708ACD/P4ADBB	SKF	-	-	-	-	-	-	-	-
BEAS008032-2RS	SKF	-	-	-	-	-	-	-	-
7000CDGB/P4A	SKF	2.8750 in	-	-	-	-	-	-	-
7001CD/P4ADGB	SKF	25.001 mm	-	-	-	-	-	-	-
7001ACDGA/P4A	SKF	-	-	-	-	-	-	-	-
NNU4928B/SPC3W33	SKF	-	-	-	-	-	-	-	-
NN3018KTN9/SPW33	SKF	-	-	-	-	-	-	-	-
NN3012KTN/SPW33	SKF	17.463 mm	-	-	-	-	-	-	-
S7002CEGA/P4A	SKF	-	-	-	-	-	-	-	-
NN3048K/SPW33	SKF	-	-	-	-	-	-	-	-
709ACDGB/P4A	SKF	1.5625 in	-	-	-	-	-	-	-
71801CD/P4DGA	SKF	-	-	-	-	-	-	-	-
71902ACDGA/P4A	SKF	-	-	-	18 mm	-	-	-	-
7003CE/P4ADGA	SKF	7.0000 in	-	-	-	-	-	-	-

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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Shandong lehang Bearing Co., Ltd: Addressjinan,shandong,China; Phone(Working Time)86-65-4731; Fax

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