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NNU4952K NSK CYLINDRICAL ROLLER BEARING

Name: NNU4952K NSK CYLINDRICAL ROLLER BEARING
Brand: NSK
SKU: NNU4952K
Rating: 4.9 (5 reviews)

NSK NNU4952K Bearing SPECIFICATIONS

Online NNU4952K NSK CYLINDRICAL ROLLER BEARING Expert.More Choices. NNU4952K NSK CYLINDRICAL ROLLER BEARING in Stock 0.023 to 0.043 mm Radial Clearance & Ready China 6203 Bearing Supplier 98 mm Dx (min) to 9,000 rpm Limiting Speed - Oil Ship Now!
Brand Name:NSK
Model Number:
NNU4952K
Limiting Speed - Oil:9,000 rpm
Radial Clearance:0.023 to 0.043 mm
Dx (min):98 mm
D:90 mm
D1 (max):86.8 mm
da (min):61 mm
Cy (max):5 mm
ra (max):1 mm

Download NSK NNU4952K Spec Sheet

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Information techniques NNU4952K NSK CYLINDRICAL ROLLER BEARING

Limiting Speed - Oil:9,000 rpm
Radial Clearance:0.023 to 0.043 mm
Dx (min):98 mm
D:90 mm
D1 (max):86.8 mm
da (min):61 mm
Cy (max):5 mm
ra (max):1 mm
B:18 mm
Dynamic Load Rating:28,300 N
a (max):2.9 mm
Static Load Rating:21,300 N
Da (max):84 mm
Snap Ring Width:2.5 mm
Configuration:Single Row
Snap Ring Outside Diameter:96.5 mm
b (min):2.7 mm
Limiting Speed - Grease:7,700 rpm
d:55 mm
Bore Type:Cylindrical Bore

NNU4952K NSK CYLINDRICAL ROLLER BEARING pdf

NSK NNU4952K NNU4952K NSK CYLINDRICAL ROLLER BEARING Characteristics

No.	Brand	N	A	F	G	d	J	H	E
NN4940K	NSK	-	-	-	-	10.0000 in	-	-	-
NN4924K	NSK	-	-	-	-	41.275 mm	-	-	-
NN3196	NSK	-	-	-	-	-	-	-	-
NN3944K	NSK	-	-	-	-	65 mm	-	-	-
NN3044	NSK	-	-	-	-	280 mm	-	-	-
NN3160K	NSK	-	-	-	-	-	-	-	-
NN393	NSK	-	-	-	-	-	-	-	-
NN4826	NSK	-	-	-	-	32 mm	-	-	-
NNU49/5	NSK	-	-	-	-	1.7500 in	-	-	-
NNU3068	NSK	-	-	-	-	-	-	-	-
NN4084	NSK	-	-	-	-	280 mm	-	-	-
NN3948	NSK	-	-	-	-	-	-	-	-
NN3152K	NSK	-	-	-	-	-	-	-	-
NNU4952K	NSK	-	-	-	-	55 mm	-	-	-
NN49/630K	NSK	-	-	-	-	240 mm	-	-	-
NN4038	NSK	-	-	-	-	180 mm	-	-	-
NNU4930K	NSK	22 mm	120.00 mm	-	M20	-	260.00 mm	177 mm	-
NN3948K	NSK	-	-	-	-	31.750 mm	-	-	-
NNU3021K	NSK	-	-	-	-	-	-	-	-
NNU4964	NSK	-	-	-	-	-	-	-	-
NN3020K	NSK	-	-	-	-	-	-	-	-
NN3928	NSK	-	-	-	-	180 mm	-	-	-
NNU3088	NSK	-	-	-	-	-	-	-	-

NNU4932 NSK CYLINDRICAL ROLLER BEARING	Bearing Weight:0.340 Kg; Limiting Speed (Oil):32800 rpm; Precision Class:ISO P4S (ABEC 7/9); r - Outer Ring To Clear Radius3:1.0 mm; Design Units:METRIC; D:100 mm; C0 - Static Radial Rating:14770 N; da - Inner Ring Backing Diameter:76.300 mm; Bearing Width:16 mm; Ce - Dynamic Radial Rating1:21300 N; Ball Type:STEEL; do - Ball Diameter:8.73125 mm; R - Inner Ring To Clear Radius2:1.0 mm; Contact Angle:15 º;
NN40/56 NSK CYLINDRICAL ROLLER BEARING	UPC Code:0883450073813; Dimension J (Bolt Size):1.000 in; Oil Lubrication - T Seal:1500 rpm; Dimension G:5.040 in; Weight:136 lb; Full Timken Part Number:QVVPA26V407SB; e - Geometry Factor:0.26; Dimension D Min:14.25 in; Pre Install Clearance Max:0.0067 in; Dimension RVV:1.44 in; Dimension SVV:7.02 in; Dimension L:6.03 in; Eng Internal Radial Clearance - Min:0.0053; Shaft Tolerance:0.0050 in; Dimension D Max:15.75 in;
NN493 NSK CYLINDRICAL ROLLER BEARING	C0r - Static Load Rating:2.4 kN; Outside Diameter D:30.000 mm; Radius Rs min:0.600 mm; Oil Reference Speed:32000 rpm; Bore Size d:10 mm; Cr - Dynamic Load Rating:5.1 kN; Grease Reference Speed:22000 rpm; Weight:0.03 Kg; Features:O.D. Groove; Clearance:C0 (Normal); Outside Ring Width B:9.000 mm;
NN3038 NSK CYLINDRICAL ROLLER BEARING	Dimension C:3.81 in; Dimension J (Bolt Size):0.625 in; Engineering Group:Mounted Bearing; Dimension B:6.18 in; Pre Install Clearance Max:0.0026 in; Dimension RA:0.24 in; Grease Lubrication - M/N Seal:1800 rpm; Shaft Size :65 mm; UPC Code:0883450353564; C0 - Static Load:48600 lb; Oil Lubrication - T Seal:3200 rpm; Locking Style:Single Concentric; Oil Lubrication - B/C/O Seal:1500 rpm; Dimension SA:3.39 in;
NNU4944K NSK CYLINDRICAL ROLLER BEARING	Radial Clearance:0.008 to 0.023 mm; Enclosure:Open; Weight:0.050 kg; Static Load Rating:4,000 N; D:30 mm; Cy:2.9 mm; da:15 mm25 mm; Dx:35.5 mm; Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:0.6 mm; B:14.3 mm; Limiting Speed - Oil:24,000 rpm; Configuration:Double Row; Dynamic Load Rating:7,300 N; Limiting Speed - Grease:18,000 rpm; ra:0.6 mm; d:10 mm;
NNU304 NSK CYLINDRICAL ROLLER BEARING	C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:10900 lbf; D:3.9370 in; Cone Part Number:387-S; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:42200 lbf; C - Double Cup Width:1.6875 in; G1 - Heat Generation Factor (Roller-Raceway)11:42; db - Cone Backface Backing Diameter:2.52 in; Cup Part Number:384DC; Aa - Cage-Cone Backface Clearance:0.03 in; G2 - Heat Generation Factor (Rib-Roller End):15.7;
NN4984 NSK CYLINDRICAL ROLLER BEARING	Series Type:Light Series; Maximum Speed:5400 rpm; Bearing - Housing - Seal:LSE107BXH; Note:This product line wa; Dimension T:8.0 in; Dimension L:3.7 in; Dimension R:6.5 in; Dimension N:4.687 in; Cr - Dynamic Load Rating:14613 lbf; Dimension V:0.1 in; Dimension P:0.5 in; Bearing UPC:013992025371; Bolt Size:4 x M12; Support Type:Round Flange; Cor - Static Load Rating:15287 lbf; Bearing Type:Split Cylindrical Ex;
NN3064 NSK CYLINDRICAL ROLLER BEARING	D3:195 mm; C:26 mm; G:M150x2; Appropriate Hydraulic Nut:HMV30; Weight:6.8 Kg; Locknut:KM30; Lockwasher and Lockplates:MB30; d1:5.250 in; L1:139.00 mm;
NN3138 NSK CYLINDRICAL ROLLER BEARING	Radial Clearance:0.015 to 0.033 mm; Fillet Radius/Chamfer:1 mm; d:35 mm; Dynamic Load Rating:16,000 N; D:62 mm; Bore Type:Cylindrical Bore; da (min):40 mm; Da (max):57 mm; B:14 mm; ra (max):1 mm; Configuration:Single Row; Limiting Speed - Grease:6,800 rpm; Enclosure:Double Seal; Factor fo:14.8; Static Load Rating:10,300 N; Weight:0.156 kg;
NNU3144 NSK CYLINDRICAL ROLLER BEARING	ra (max):2.5 mm; Nr. of Holes:6; Axial Load Factor Y0:3.72; Fillet Radius/Chamfer:3 mm; Roller Profile:Symmetric; D:460 mm; Groove Width A:18 mm; Enclosure:Open; Limiting Speed - Oil:1,100 rpm; B:90 mm; Radial Clearance:0.360 to 0.470 mm; Configuration:Double Row; Limiting Speed - Grease:900 rpm; Constant e:0.18; Axial Load Factor Y2:5.66; d:340 mm; Hole Diameter (do):10 mm; Center Guidance:Fixed Inner Ring Rib;
NN4924K NSK CYLINDRICAL ROLLER BEARING	C - Cup Width:14.732 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:4360 lbf; Bearing Weight:0.30 Kg; C1 - Dynamic Radial Rating (1 million revolutions)5:16800 lbf; a - Effective Center Location3:-3.3 mm; Y - ISO Factor9:1.5; Da - Cup Frontface Backing Diameter:71.10 mm; Cup Part Number:LM501310P; da - Cone Frontface Backing Diameter:48.01 mm; r - Cup Backface To Clear Radius2:0.76 mm; d:41.275 mm;
NN3160K NSK CYLINDRICAL ROLLER BEARING	Y - ISO Factor9:1.8; Aa - Cage-Cone Backface Clearance:9.4 mm; r - Cup Backface To Clear Radius2:6.35 mm; D:635.000 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:102000 lbf; B:120.650 mm; db - Cone Backface Backing Diameter:484.12 mm; Cup Part Number:M270710; C1 - Dynamic Radial Rating (1 million revolutions)5:693000 lbf; e - ISO Factor8:0.33; Da - Cup Frontface Backing Diameter:609.10 mm;

NNU4952K NSK CYLINDRICAL ROLLER BEARING Video

NSK NNU4952K INTERCHANGE

Crossed Roller Bearing Part series NNU4952K is a potential replacement for these common bearing part numbers:

NSKNNU4952K
SKFNNU4952K
NTNNNU4952K
FAGNNU4952K
TIMKENNNU4952K
KOYONNU4952K
NACHINNU4952K
DODGENNU4952K

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