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NN4920K NSK CYLINDRICAL ROLLER BEARING

Name: NN4920K NSK CYLINDRICAL ROLLER BEARING
Brand: NSK
SKU: NN4920K
Rating: 4.9 (5 reviews)

NSK NN4920K Bearing SPECIFICATIONS

How do I place an EMERGENCY order for a 460000 N C1 - Dynamic Radial Rating (1 million revolutions)6 NN4920K NSK CYLINDRICAL ROLLER BEARING that 117.5 G2 - Heat Generation Factor (Rib-Roller End) I want to pick China 6203 Bearing Supplier up at a our store?
Brand Name:NSK
Model Number:
NN4920K
C1 - Dynamic Radial Rating (1 million revolutions)6:460000 N
G2 - Heat Generation Factor (Rib-Roller End):117.5
Aa - Cage-Cone Backface Clearance:2 mm
B - Cone Width:44.500 mm
db - Cone Backface Backing Diameter:185 mm
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:46700 lbf
Series:M734400
Design Units:METRIC

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Information techniques NN4920K NSK CYLINDRICAL ROLLER BEARING

C1 - Dynamic Radial Rating (1 million revolutions)6:460000 N
G2 - Heat Generation Factor (Rib-Roller End):117.5
Aa - Cage-Cone Backface Clearance:2 mm
B - Cone Width:44.500 mm
db - Cone Backface Backing Diameter:185 mm
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:46700 lbf
Series:M734400
Design Units:METRIC
a - Effective Center Location4:5.1 mm
K - Factor8:1.34
WPD:230.6 mm
Ab - Cage-Cone Frontface Clearance:4.8 mm
G1 - Heat Generation Factor (Roller-Raceway):548.5
R - Cone Backface To Clear Radius3:3.050 mm
DD:210.8 mm
d:170 mm
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:89300 N
C0 - Static Radial Rating:759000 N
C90 - Dynamic Radial Rating (90 million revolutions)5:119000 N
da - Cone Frontface Backing Diameter:180 mm

NSK NN4920K NN4920K NSK CYLINDRICAL ROLLER BEARING Characteristics

No.	Brand	N	A	F	G	d	J	H	E
NN4076	NSK	-	-	-	-	530 mm	-	-	-
NNU3044	NSK	-	-	-	-	146.050 mm	-	-	-
NN3968	NSK	-	-	-	-	-	-	-	-
NN3056K	NSK	-	-	-	-	50.000 mm	-	-	-
NNU4864	NSK	-	-	-	-	90 mm	-	-	-
NN4938K	NSK	-	-	-	-	-	-	-	-
NN3032	NSK	26 mm	235.00 mm	-	-	-	470 mm	344 mm	-
NN4044	NSK	-	-	-	-	-	-	-	-
NNU3128	NSK	-	-	-	-	-	-	-	-
NN3088	NSK	-	-	-	-	70 mm	-	-	-
NN406	NSK	-	-	-	-	-	-	-	-
NN3028	NSK	-	-	-	-	-	-	-	-
NNU4932K	NSK	-	-	-	-	-	-	-	-
NNU49/63	NSK	-	-	-	-	-	-	-	-
NNU4948	NSK	-	-	-	-	-	-	-	-
NN3048	NSK	-	-	-	-	-	-	-	-
NN4948	NSK	-	-	-	-	-	-	-	-
NN30/53	NSK	-	-	-	-	-	-	-	-
NN40/56	NSK	-	-	-	-	-	-	-	-
NN4952K	NSK	-	-	-	-	-	-	-	-
NN4048K	NSK	-	7.875 in	4.50 in	-	-	-	15.6875 in	23.0000 in
NN4944K	NSK	-	-	-	-	-	-	-	-
NNU4984	NSK	-	-	-	-	5.5000 in	-	-	-
NN3196K	NSK	-	-	-	-	5 in	-	-	-
NN3080K	NSK	-	-	-	-	-	-	-	-
NN4044K	NSK	-	-	-	-	-	-	-	-
NN3076	NSK	-	-	-	-	-	-	-	-

NN4932 NSK CYLINDRICAL ROLLER BEARING	Oil Lubrication - B/C/O Seal:900 rpm; Dimension C:6.0000 in; Locking Style:Eccentric; Dimension F:10.88 in; Pre Install Clearance Min:0.0030 in; Y2 - Geometry Factor:4.24; Dimension G:8.125 in; Y1 - Geometry Factor:2.85; Dimension BC:9.38 in; Pre Install Clearance Max:0.0047 in; Eng Internal Radial Clearance - Max:0.0047; Oil Lubrication - T Seal:2000 rpm; e - Geometry Factor:0.24; Housing Style:Piloted Flange Cartr;
NNU4068 NSK CYLINDRICAL ROLLER BEARING	Bore Size d:110 mm; Cr - Dynamic Load Rating:82 kN; Outside Diameter D:170.000 mm; Radius Rs min:2.000 mm; Weight:1.93 Kg; Clearance:C0 (Normal); Outside Ring Width B:28.000 mm; C0r - Static Load Rating:73 kN; Grease Reference Speed:4600 rpm; Features:Non-Contact Seals; Oil Reference Speed:6600 rpm;
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;
NN4964K NSK CYLINDRICAL ROLLER BEARING	Ca - Axial Load Rating:7014 lbf; Dimension R:14.7 in; Dimension N:12.375 in; Dimension T:17.0 in; Bearing - Housing - Seal:MSM115BRHKPS; Bearing Number:MSM115BR; Seal Type:Kevlar Packing Seal; Cor - Static Load Rating:133087 lbf; Support Type:Round Flange; Bearing Type:Split Cylindrical Re; Dimension L:7.1 in; Bearing UPC:013992033482; Dimension H:3.9 in; Shaft Size:115 mm; Cr - Dynamic Load Rating:102063 lbf;
NN4980K NSK CYLINDRICAL ROLLER BEARING	B:69.8 mm; Axial Load Factor Y0:1.94; Limiting Speed - Oil:3,500 rpm; Static Load Rating:793,000 N; Nr. of Holes:6; Configuration:Double Row; Axial Load Factor Y1:1.99; Dynamic Load Rating:750,000 N; Fillet Radius/Chamfer:2.1 mm; Groove Width A:11 mm; Constant e:0.34; ra (max):2 mm; Radial Clearance:0.135 to 0.170 mm; Axial Load Factor Y2:2.96; Bore Type:Tapered Bore; Da (max):188 mm; da (min):122 mm;
NNU4936k NSK CYLINDRICAL ROLLER BEARING	Da (max):49 mm; D:56 mm; Static Load Rating:9,250 N; da (min):29 mm; Enclosure:Double Seal; Bore Type:Cylindrical Bore; Configuration:Single Row; Factor fo:12.4; ra (max):1 mm; Limiting Speed - Grease:13,000 rpm; B:16 mm; Weight:0.176 kg; d:22 mm; Radial Clearance:0.005 to 0.020 mm; Dynamic Load Rating:18,400 N;
NN3132 NSK CYLINDRICAL ROLLER BEARING	a - Effective Center Location3:-0.38 in; Da - Cup Frontface Backing Diameter:4.02 in; C0 - Static Radial Rating:45400 lbf; r - Cup Backface To Clear Radius2:0.130 in; C - Cup Width:1.0625 in; d:1.7500 in; G1 - Heat Generation Factor (Roller-Raceway)10:57.3; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:8110 lbf; C1 - Cup Flange Width:0.2500 in; B - Cone Width:1.4375 in; C90 - Dynamic Radial Rating (90 million revolutions)4:11800 lbf;
NN3036K NSK CYLINDRICAL ROLLER BEARING	e - ISO Factor8:0.42; Design Units:Imperial; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:74200 lbf; R - Cone Backface To Clear Radius1:6.35 mm; Cup Part Number:M667910; Da - Cup Frontface Backing Diameter:525.80 mm; a - Effective Center Location3:17.5 mm; Db - Cup Backface Backing Diameter:510.03 mm; K - Factor7:1.4; d:409.575 mm; C - Cup Width:66.675 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:104000 lbf;
NN398 NSK CYLINDRICAL ROLLER BEARING	Db - Cup Backface Backing Diameter:3.39 in; e - ISO Factor2:0.33; Series:33800; Cg - Geometry Factor:0.091; Cup Part Number:33822; C - Cup Width:0.8750 in; D:3.7500 in; Design Units:Imperial; r - Cup Backface To Clear Radius1:0.030 in; Da - Cup Frontface Backing Diameter:3.56 in; Y - ISO Factor3:1.82;
NNU3048K NSK CYLINDRICAL ROLLER BEARING	r1:0.5 mm; Cy (max):8.4 mm; a (max):5.7 mm; B:39 mm; Enclosure:Open; d:80 mm; D:170 mm; Radial Clearance:0.025 to 0.051 mm; Dynamic Load Rating:123,000 N; Limiting Speed - Grease:4,000 rpm; Bore Type:Cylindrical Bore; Groove Width:3.5 mm; Da (max):158 mm; da (min):92 mm; Weight:3.590 kg; Dx (min):185 mm; ra (max):2 mm; Limiting Speed - Oil:4,800 rpm; Groove Diameter:163.7 mm; Static Load Rating:86,500 N;
NN3156K NSK CYLINDRICAL ROLLER BEARING	B:49.213 mm; Bearing Weight:9.9 Kg; Da - Cup Frontface Backing Diameter:306.58 mm; Cage Type:Stamped Steel; Ab - Cage-Cone Frontface Clearance:4.1 mm; d:234.95 mm; B - Cone Width:49.213 mm; C - Cup Width:36.513 mm; Cg - Geometry Factor:0.137; Series:LM545800; Cone Part Number:LM545849A; C1 - Dynamic Radial Rating (1 million revolutions)5:117000 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:20600 lbf;
NNU49/530K NSK CYLINDRICAL ROLLER BEARING	Dimension J (Bolt Size):1.000 in; Dimension S:4.590 in; Dimension H:2.00 in; Grease Lubrication - B/C/O Seal:900 rpm; Y2 - Geometry Factor:4.24; C - Dynamic Load (Basic):97700 lb; Weight:59.0 lb; Pre Install Clearance Max:0.0047 in; Dimension M:2.96 in; Dimension B:8.26 in; Pre Install Clearance Min:0.0030 in; Eng Internal Radial Clearance - Min:0.0030; Dimension D Max:12.60 in; e - Geometry Factor:0.24;

NN4920K NSK CYLINDRICAL ROLLER BEARING Video

NSK NN4920K INTERCHANGE

Crossed Roller Bearing Part series NN4920K is a potential replacement for these common bearing part numbers:

NSKNN4920K
SKFNN4920K
NTNNN4920K
FAGNN4920K
TIMKENNN4920K
KOYONN4920K
NACHINN4920K
DODGENN4920K

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