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Home>Products>Spherical Roller Bearing>NN4921 NSK CYLINDRICAL ROLLER BEARING

NSK NN4921 MODELS

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NN4921 NSK CYLINDRICAL ROLLER BEARING

Name: NN4921 NSK CYLINDRICAL ROLLER BEARING
Brand: NSK
SKU: NN4921
Rating: 4.9 (5 reviews)

NSK NN4921 Bearing SPECIFICATIONS

Various 30x55x13 Spherical Roller Bearing types and sizes China Rexroth mnr 0510 Pump Supplier to 6006 Bearing number accommodate your NN4921 NSK CYLINDRICAL ROLLER BEARING requirements. 30x55x13 Size (mm)
Brand Name:NSK
Model Number:
NN4921
Weight:0,12 Kg
Bearing number:6006
Size (mm):30x55x13
D:55 mm
Width (mm):13
C:13 mm
(Grease) Lubrication Speed:12000 r/min
Outer Diameter (mm):55

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China Rexroth mnr 0510 Pump Supplier2020-07-10 09:46:19
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Customers who bought this item also bought Spherical Roller Bearing

Weight:0,12 Kg
Bearing number:6006
Size (mm):30x55x13
D:55 mm
Width (mm):13
C:13 mm
(Grease) Lubrication Speed:12000 r/min
Outer Diameter (mm):55
Bore Diameter (mm):30
Basic static load rating (C0):8,3 kN
Basic dynamic load rating (C):13,3 kN
B:13 mm
d:30 mm

NSK NN4921 NN4921 NSK CYLINDRICAL ROLLER BEARING Specifications

NN3156K NSK CYLINDRICAL ROLLER BEARING	Dimension J (Bolt Size):0.75 in; Pre Install Clearance Min:0.0030 in; Engineering Group:Mounted Bearing; Oil Lubrication - M/N Seal:1200 rpm; Eng Internal Radial Clearance - Min:0.0030; Dimension L Exp:4.94 in; Dimension B Exp:2.66 in; Dimension F:10.88 in; C0 - Static Load:113000 lb; Oil Lubrication - T Seal:2000 rpm; Dimension G:8.125 in; Y2 - Geometry Factor:4.24; Dimension H:1.00 in; Housing Style:Piloted Flange Cartr;
NN4952 NSK CYLINDRICAL ROLLER BEARING	Size (mm):160x270x116; T:116 mm; D:270 mm; Bore Diameter (mm):160; d:160 mm; Outer Diameter (mm):270; Bearing number:CRD-3208; Width (mm):116;
NN40/56 NSK CYLINDRICAL ROLLER BEARING	Bearing Type:Flanged Sealed with; Dynamic Load Rating (Cr):976; Weight (g):26.00; Max. Shaft Shoulder Dia. Inner (Ui):0.6; Static Load Rating (Cor):434; Bore Diameter (mm):12,7; Bearing number:SFRW8-2RS; Radius (min) (rs):0.016; Bore Dia (d):0.5000; Ball Dia (Dw):0.1875; Inner Width (Bi):0.3437; Outer Diameter (mm):28,575; Outer Width (Bo):0.3125; Max Speed (Grease) (X1000 RPM):27; Material:Martensitic Stainles;
NNU3176 NSK CYLINDRICAL ROLLER BEARING	Precision Class:ABEC 7 \| ISO P4; Basic dynamic load rating C:168 kN; dn:207.4 mm; Preload class B - GB:1260 N; Weight / LBS:9.877; Bore Diameter (mm):250; db - min.:189 mm; Harmonized Tariff Code:8482.10.50.28; Manufacturer Name:SKF; Cage Material:Phenolic; Preload class A GA:630 N; Weight / Kilogram:4.484; Noun:Bearing; Outside Diameter:9.843 Inch \| 250 Mil; D1:228.4 mm; Fatigue load limit Pu:6.1 kN;
NNU4928 NSK CYLINDRICAL ROLLER BEARING	b (min):3.1 mm; B:35 mm; Snap Ring Outside Diameter:159.7 mm; ra (max):2 mm; Enclosure:Snap Ring Groove wit; Limiting Speed - Grease:4,600 rpm; Limiting Speed - Oil:5,400 rpm; Snap Ring Width:2.8 mm; r1:0.5 mm; Dynamic Load Rating:104,000 N; D1 (max):145.2 mm; Fillet Radius/Chamfer:2.1 mm; d:70 mm; Configuration:Single Row; Da (max):138 mm; D:150 mm; Cy (max):7.3 mm; a (max):4.9 mm; Radial Clearance:0.025 to 0.051 mm;
NNU3036 NSK CYLINDRICAL ROLLER BEARING	H1:55 mm; Size (mm):45x90x49.6; D3:95 mm; Bore Diameter (mm):45; D:90 mm; C:9 mm; H:49,6 mm; D2:72 mm; Basic dynamic load rating (C):60,564 kN; Weight:1,3 Kg; (Grease) Lubrication Speed:2880 r/min; Width (mm):49,6; D1:57 mm; Bearing number:54211 U 211; Basic static load rating (C0):143,08 kN; B:10 mm; d:45 mm; Outer Diameter (mm):90;
NN3138 NSK CYLINDRICAL ROLLER BEARING	Basic dynamic load rating (C):10,5 kN; Fw:14 mm; Basic static load rating (C0):12 kN; Bearing number:HK142216; Bore Diameter (mm):14; D:22 mm; C:16 mm; Weight:0,0181 Kg; (Grease) Lubrication Speed:9500 r/min; Outer Diameter (mm):22; Size (mm):14x22x16; Width (mm):16;
NNU4076 NSK CYLINDRICAL ROLLER BEARING	Inch - Metric:Metric; Outer Race Width:0.709 Inch \| 18 Mill; Weight / Kilogram:0.285; Outer Diameter (mm):68; Category:Single Row Ball Bear; B:18 mm; Inner Race Width:0 Inch \| 0 Millimete; Manufacturer Name:NTN; Width (mm):18; Noun:Bearing; Cage Material:Steel; Bore:1.102 Inch \| 28 Mill; Outside Diameter:2.677 Inch \| 68 Mill; Size (mm):28x68x18; d:28 mm; Bore Diameter (mm):28; C:18 mm; Rolling Element:Ball Bearing;
NN4944K NSK CYLINDRICAL ROLLER BEARING	Width (mm):160; Size (mm):240x400x160; r min.:4 mm; Bore Diameter (mm):240; Calculation factor (Y0):1,65; Weight:81,6 Kg; (Grease) Lubrication Speed:1000 r/min; B:160 mm; Calculation factor (Y1):1,69; Bearing number:24148EK30; Basic dynamic load rating (C):2850 kN; Basic static load rating (C0):3700 kN; d:240 mm; Calculation factor (e):0,4; (Oil) Lubrication Speed:1200 r/min; D:400 mm; Outer Diameter (mm):400;
NN3926K NSK CYLINDRICAL ROLLER BEARING	Outer Diameter (mm):750; Basic static load rating (C0):19700 kN; Basic dynamic load rating (C):4510 kN; D1:725 mm; C:74 mm; Bearing number:293/500 M; d:500 mm; T:150 mm; Weight:233 Kg; Bore Diameter (mm):500; (Grease) Lubrication Speed:330 r/min; d1:611 mm; D:750 mm;
NCF2920V NSK CYLINDRICAL ROLLER BEARING	Width (mm):112; B2:25 mm; B1:6 mm; Bearing number:23236 KCW33+AH3236; Bore Diameter (mm):180; d:180 mm; Outer Diameter (mm):320; D:320 mm; B:112 mm; C:112 mm; d1:160 mm; Size (mm):180x320x112;
NNU3084K NSK CYLINDRICAL ROLLER BEARING	D:360 mm; Basic static load rating (C0):1827 kN; d:260 mm; Basic dynamic load rating (C):882 kN; r2 min.:2,1 mm; Calculation factor (e):0,18; Size (mm):260x360x75; Bearing number:23952-MB-W33; B:75 mm; Calculation factor (Y1):3,66; Weight:24 Kg; Bore Diameter (mm):260; C:75 mm; Calculation factor (Y0):3,58; Outer Diameter (mm):360; Width (mm):75; Limiting speed:1900 r/min; r1 min.:2,1 mm;

No.	Brand	d	W	s	F	G	S	L	N
NNU4932	NSK	190 mm	-	-	-	-	4 mm	-	-
NN3926	NSK	200 mm	-	-	-	-	-	-	-
NN4038	NSK	76,2 mm	-	-	-	-	-	-	-
NN3952K	NSK	75 mm	-	-	-	-	-	-	-
NN3052K	NSK	-	-	-	-	-	-	-	-
NN4921	NSK	30 mm	-	-	-	-	-	-	-
NCF2920V	NSK	180 mm	-	-	-	-	-	-	-
NNU3164	NSK	-	-	-	9 in	-	-	-	-
NCF3024V	NSK	20 mm	3 mm	-	-	-	7,5 mm	-	-
NCF2924V	NSK	170 mm	-	-	-	-	-	-	-
NN4060K	NSK	1.1875 in	-	-	-	-	-	-	-
NN3992	NSK	-	-	-	-	-	-	-	-
NNU49/56	NSK	31.75 mm	-	-	-	-	-	-	-
NN3034	NSK	50,8 mm	-	-	-	-	-	-	-
NN3940K	NSK	72 mm	-	-	-	-	-	-	-
NN4964K	NSK	60 mm	-	-	-	-	-	-	-
NN3032	NSK	35 mm	50 mm	-	-	-	-	-	-
NCF1836V	NSK	-	-	-	-	-	-	-	-
NNU3164K	NSK	120 mm	-	-	-	-	-	-	-
NN4832	NSK	35 mm	-	-	-	-	-	-	-
NN393	NSK	-	-	-	-	-	-	-	22,5 mm
NNU48/71	NSK	20 mm	-	-	-	-	-	-	-
NNU4964	NSK	2.2500 in	-	-	-	-	-	-	-
NN4924K	NSK	14 mm	-	-	-	-	2 mm	-	-
NNU4938	NSK	-	-	-	-	-	-	-	-
NNU3024	NSK	75 mm	-	-	-	-	-	-	-
NNU4992K	NSK	240 mm	-	-	-	-	-	-	-
NCF3020V	NSK	29 mm	-	-	-	-	-	-	-

NN4921 NSK CYLINDRICAL ROLLER BEARING Video

NSK NN4921 INTERCHANGE

Spherical Roller Bearing Part series NN4921 is a potential replacement for these common bearing part numbers:

NSKNN4921
SKFNN4921
NTNNN4921
FAGNN4921
TIMKENNN4921
KOYONN4921
NACHINN4921
DODGENN4921

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