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NNU4956K NSK CYLINDRICAL ROLLER BEARING

Name: NNU4956K NSK CYLINDRICAL ROLLER BEARING
Brand: NSK
SKU: NNU4956K
Rating: 4.9 (5 reviews)

NSK NNU4956K Bearing SPECIFICATIONS

NNU4956K NSK CYLINDRICAL ROLLER BEARING 0.013 to 0.028 mm Radial Clearance Deal is 13,000 rpm Limiting Speed - Oil your source for OEM 16 mm B Crossed Roller Bearing China 6203 Bearing Supplier and accessories. We sell GenuineCrossed Roller Bearing at discount prices.
Brand Name:NSK
Model Number:
NNU4956K
Radial Clearance:0.013 to 0.028 mm
Limiting Speed - Oil:13,000 rpm
B:16 mm
Factor fo:13.9
Fillet Radius/Chamfer:1 mm
da (min):36 mm
ra (max):1 mm
Limiting Speed - Grease:11,000 rpm

Download NSK NNU4956K Spec Sheet

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Information techniques NNU4956K NSK CYLINDRICAL ROLLER BEARING

Radial Clearance:0.013 to 0.028 mm
Limiting Speed - Oil:13,000 rpm
B:16 mm
Factor fo:13.9
Fillet Radius/Chamfer:1 mm
da (min):36 mm
ra (max):1 mm
Limiting Speed - Grease:11,000 rpm
Bore Type:Cylindrical Bore
Configuration:Single Row
Static Load Rating:11,300 N
d:30 mm
Enclosure:Open
D:62 mm
Dynamic Load Rating:19,500 N
Weight:0.199 kg
Da (max):56 mm

NNU4956K NSK CYLINDRICAL ROLLER BEARING pdf

NSK NNU4956K NNU4956K NSK CYLINDRICAL ROLLER BEARING Characteristics

No.	Brand	N	A	F	G	d	J	H	E
NN4032	NSK	-	-	-	-	20 mm	-	-	-
NN3924K	NSK	-	-	-	-	75 mm	-	-	-
NN3968K	NSK	-	-	-	-	-	-	-	-
NN4926	NSK	-	-	-	-	-	-	-	-
NNU4864	NSK	-	-	-	-	90 mm	-	-	-
NNU4926	NSK	-	-	-	-	190 mm	-	-	-
NNU49/8	NSK	-	-	-	-	-	-	-	-
NN4060K	NSK	-	-	-	-	-	-	-	-
NNU4992K	NSK	-	-	-	-	-	-	-	-
NN494	NSK	-	-	-	-	25 mm	-	-	-
NN3188	NSK	-	-	-	-	-	-	-	-
NN3080K	NSK	-	-	-	-	-	-	-	-
NN4964	NSK	-	-	-	-	40 mm	-	-	-
NN3020K	NSK	-	-	-	-	-	-	-	-
NN3064	NSK	-	-	-	M150x2	-	-	-	-
NN3936	NSK	-	-	-	-	-	-	-	-
NN3034	NSK	-	-	-	-	45 mm	-	-	-
NNU3088	NSK	-	-	-	-	-	-	-	-
NN4944K	NSK	-	-	-	-	-	-	-	-
NNU488	NSK	-	-	-	M20	-	252 mm	177 mm	-
NN3026K	NSK	-	-	-	-	-	-	-	-
NNU4984	NSK	-	-	-	-	5.5000 in	-	-	-

NNU48/63 NSK CYLINDRICAL ROLLER BEARING	Reference Thermal Speed Rating (Oil)7:130; Cage Material:Brass; R - Inner Ring To Clear Radius1:6.000 mm; e - ISO Factor3:0.36; B - Outer Ring Width:412.000 mm; C0 - Static Radial Rating:30000000 N; C1(2) - Dynamic Radial Rating (Two-Rows):15700000 N; B - Inner Ring Width:412 mm; Cage Type:YMD; Da - Outer Ring Backing Diameter:996.000 mm; r - Outer Ring To Clear Radius2:6.000 mm; D:1090.000 mm; d:670.000 mm;
NNU4944 NSK CYLINDRICAL ROLLER BEARING	Enclosure:Open; d:75 mm; db (max):103 mm; db (min):89 mm; dc (min):107 mm; Limiting Speed - Oil:4,000 rpm; Radial Clearance:0.065 to 0.100 mm; Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:3 mm; D:190 mm; Limiting Speed - Grease:3,400 rpm; Outside Ring Inside Diameter:160.5 mm; r1:3 mm; da (min):89 mm; Static Load Rating:274,000 N; Da (max):176 mm; ra (max):2.5 mm; Db (min):176 mm; Db (max):162 mm;
NNU4921K NSK CYLINDRICAL ROLLER BEARING	Db - Cup Backface Backing Diameter:54.10 mm; da - Cone Frontface Backing Diameter:32.51 mm; C0 - Static Radial Rating:12100 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2090 lbf; d:26.157 mm; a - Effective Center Location3:-5.8 mm; B - Cone Width:20.638 mm; Design Units:Imperial; R - Cone Backface To Clear Radius1:0.760 mm; Da - Cup Frontface Backing Diameter:58.42 mm; K - Factor7:1.67;
NNU3084 NSK CYLINDRICAL ROLLER BEARING	Enclosure:Open; Static Load Rating:21,300 N; Limiting Speed - Oil:9,000 rpm; Configuration:Single Row; Da (max):84 mm; D:90 mm; B:18 mm; ra (max):1 mm; Limiting Speed - Grease:7,700 rpm; Bore Type:Cylindrical Bore; Radial Clearance:0.023 to 0.043 mm; da (min):61 mm; Dynamic Load Rating:28,300 N; d:55 mm; Weight:0.384 kg; Fillet Radius/Chamfer:1.1 mm; Factor fo:15.4;
NN3056 NSK CYLINDRICAL ROLLER BEARING	Da (max):118 mm; Enclosure:Double Seal; Dynamic Load Rating:82,000 N; Weight:1.700 kg; Radial Clearance:0.023 to 0.043 mm; ra (max):2 mm; D:130 mm; Configuration:Single Row; Fillet Radius/Chamfer:2.1 mm; da (min):72 mm; d:60 mm; Static Load Rating:52,000 N; Limiting Speed - Grease:3,600 rpm; B:31 mm; Bore Type:Cylindrical Bore; Factor fo:13.2;
NN3026 NSK CYLINDRICAL ROLLER BEARING	a - Effective Center Location3:-1.5 mm; r - Cup Backface To Clear Radius2:1.27 mm; C1 - Dynamic Radial Rating (1 million revolutions)5:3020 lbf; C90 - Dynamic Radial Rating (90 million revolutions)4:782 lbf; D:39.992 mm; da - Cone Frontface Backing Diameter:20.57 mm; Bearing Weight:0.10 Kg; Cup Part Number:A6157; Y - ISO Factor9:1.14; C - Cup Width:9.525 mm; Ab - Cage-Cone Frontface Clearance:2.3 mm;
NN4996K NSK CYLINDRICAL ROLLER BEARING	Nr. of Holes:6; d:110 mm; B:50 mm; Fillet Radius/Chamfer:3 mm; Limiting Speed - Oil:3,000 rpm; Da (max):226 mm; Bore Type:Cylindrical Bore; Enclosure:Open; Axial Load Factor Y0:3.12; Hole Diameter (do):4 mm; Axial Load Factor Y1:3.19; Center Guidance:Floating Steel Ring; Static Load Rating:635,000 N; Axial Load Factor Y2:4.75; Retainer Material:Pressed Steel; Dynamic Load Rating:675,000 N; Radial Clearance:0.075 to 0.120 mm;
NN3984 NSK CYLINDRICAL ROLLER BEARING	Fillet Radius/Chamfer:1.1 mm; Weight:0.213 kg; dc (min):30 mm; d:20 mm; ra (max):1 mm; Dynamic Load Rating:30,500 N; ra1 (max):0.6 mm; r1:0.6 mm; Radial Clearance:0.020 to 0.045 mm; db (min):25 mm; Da (max):45 mm; D:52 mm; Limiting Speed - Grease:11,000 rpm; Static Load Rating:27,200 N; Configuration:Single Row; dd (min):33 mm; db (max):27 mm; Bore Type:Cylindrical Bore; Enclosure:Open; B:21 mm;
NN4072 NSK CYLINDRICAL ROLLER BEARING	Oil Reference Speed:6900 rpm; Weight:1.25 Kg; Features:O.D. Groove; Grease Reference Speed:4800 rpm; Outside Ring Width B:24.000 mm; Clearance:C0 (Normal); C0r - Static Load Rating:54.2 kN; Bore Size d:100 mm; Outside Diameter D:150.000 mm; Cr - Dynamic Load Rating:60.2 kN; Radius Rs min:1.500 mm;
NN312 NSK CYLINDRICAL ROLLER BEARING	Float:0.083 in; Dimension D:7.630 in; Pre Install Clearance Max:0.0039 in; Engineering Group:Mounted Bearing; Full Timken Part Number:QAAF18A303SB; Dimension H:1.31 in; Eng Internal Radial Clearance - Min:0.0024; Oil Lubrication - M/N Seal:1400 rpm; Eng Internal Radial Clearance - Max:0.0039; Weight:35 lb; Dimension BC:9.91 in; Dimension L Exp:4.3 in; Grease Lubrication - M/N Seal:1400 rpm; Locking Style:Double Concentric;
NNU3184 NSK CYLINDRICAL ROLLER BEARING	Note:This product line wa; Bolt Size:4 x M30; Bearing - Housing - Seal UPC:013992044174; Cr - Dynamic Load Rating:227732 lbf; Bearing Number:MSE708BX; Bearing Type:Split Cylindrical Ex; Dimension N:19.375 in; Dimension V:0.2 in; Maximum Speed:960 rpm; Dimension R:22.5 in; Dimension L:10.1 in; Support Type:Round Flange; Bearing UPC:013992033130; Series Type:Medium Series; Dimension H:5.4 in; Shaft Size:7.5 in;
NN4960K NSK CYLINDRICAL ROLLER BEARING	Weight:2.520 kg; Enclosure:Double Seal; ra (max):2 mm; Dynamic Load Rating:104,000 N; B:35 mm; Fillet Radius/Chamfer:2.1 mm; Limiting Speed - Grease:3,200 rpm; Static Load Rating:68,000 N; D:150 mm; Radial Clearance:0.025 to 0.051 mm; Bore Type:Cylindrical Bore; Da (max):138 mm; da (min):82 mm; Factor fo:13.2; d:70 mm; Configuration:Single Row;

NNU4956K NSK CYLINDRICAL ROLLER BEARING Video

NSK NNU4956K INTERCHANGE

Crossed Roller Bearing Part series NNU4956K is a potential replacement for these common bearing part numbers:

NSKNNU4956K
SKFNNU4956K
NTNNNU4956K
FAGNNU4956K
TIMKENNNU4956K
KOYONNU4956K
NACHINNU4956K
DODGENNU4956K

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