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NTN NN3952 MODELS

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NN3952 NTN Tapered Roller Bearing

Name: NN3952 NTN Tapered Roller Bearing
Brand: NTN
SKU: NN3952
Rating: 4.9 (5 reviews)

NTN NN3952 Bearing SPECIFICATIONS

With over 10170 full-service Linqing Kaige Bearing Co., Ltd. stores, our NN3952 NTN Tapered Roller Bearing inventory is extensive and our 77400 N C0 - Static Radial Rating parts are priced right. within 24 hours. This helps you maximize your productivity by saving time and your hard-earned dollars.
Brand Name:NTN
Model Number:
NN3952
C0 - Static Radial Rating:77400 N
do - Ball Diameter:23.81250 mm
Da - Outer Ring Backing Diameter:126.800 mm
Ball Type:STEEL
Contact Angle:25 º
Limiting Speed (Oil):19000 rpm
D:140 mm
Design Units:METRIC

Linqing Kaige Bearing Co., Ltd.

Linqing Kaige Bearing Co., Ltd.China

Linqing Kaige Bearing Co., Ltd.2020-07-10 09:46:19
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NN3952 NTN Tapered Roller Bearing Codes and sizes

C0 - Static Radial Rating:77400 N
do - Ball Diameter:23.81250 mm
Da - Outer Ring Backing Diameter:126.800 mm
Ball Type:STEEL
Contact Angle:25 º
Limiting Speed (Oil):19000 rpm
D:140 mm
Design Units:METRIC
Bearing Weight:2.101 Kg
Limiting Speed (Grease):9500 rpm
r - Outer Ring To Clear Radius3:2.0 mm
R - Inner Ring To Clear Radius2:2.0 mm
Bearing Width:33 mm
Ce - Dynamic Radial Rating1:119700 N
d:65 mm
Precision Class:ISO P4S (ABEC 7/9)
da - Inner Ring Backing Diameter:79.800 mm
Cage Type:CR - Phenolic Outer

NTN NN3952 NN3952 NTN Tapered Roller Bearing Details

No.	Brand	N	e	D	t	B	k	F	i
4R3031	NTN	-	-	270 mm	-	45 mm	-	-	-
NN3038K	NTN	18 mm	-	-	-	-	-	-	-
NNU4944K	NTN	-	-	-	-	-	-	-	-
NN3076K	NTN	-	-	-	-	-	-	-	-
NN3938	NTN	-	-	-	-	-	-	-	-
4R4806	NTN	-	-	3.1875 in	-	-	-	-	-
NN3092K	NTN	-	-	200 mm	-	45 mm	-	-	-
NNU4984	NTN	-	-	-	-	-	-	-	-
4R4444	NTN	-	-	-	-	21.209 mm	-	-	-
NNU4984K	NTN	-	-	500 mm	-	95 mm	-	-	-
4R2437	NTN	-	-	-	-	-	-	-	-
4R3433	NTN	-	-	2.0467 in	-	-	-	-	-
NN4952	NTN	-	-	500 mm	-	80 mm	-	-	-
NNU4980K	NTN	-	-	400 mm	-	78 mm	-	-	-
NN3952K	NTN	-	-	620.000 mm	-	-	-	-	-
4R4037	NTN	-	-	-	-	-	-	-	-
4R5231	NTN	-	-	32 mm	-	15.9 mm	-	-	-
4R3033K	NTN	-	-	2.8346 in	-	-	-	-	-
NN3088K	NTN	-	8 mm	-	13 mm	-	-	-	-
NN4964K	NTN	-	-	374.650 mm	-	87.313 mm	-	-	-

4R4416 NTN Cylindrical Roller Bearing	Cage Material:Brass; d:280.000 mm; Bearing Weight:96.800 Kg; D:460.000 mm; C1(2) - Dynamic Radial Rating (Two-Rows):2780000 N; Reference Thermal Speed Rating (Grease):770; Y2 - ISO Factor6:2.21; Y1 - ISO Factor5:3.36; r - Outer Ring To Clear Radius2:4.000 mm; Cg - Geometry Factor8:0.1206; B - Inner Ring Width:146 mm; Da - Outer Ring Backing Diameter:419.000 mm; Superseded Part:23156KYMBW507C08C2; Y0 - ISO Factor4:2.26;
NN4926K NTN Cylindrical Roller Bearing	Pre Install Clearance Min:0.0016 in; Dimension D Max:7.88 in; Dimension J (Bolt Size):0.625 in; C - Dynamic Load (Basic):31400 lb; Dimension H:1.25 in; Oil Lubrication - M/N Seal:2200 rpm; C0 - Static Load:31900 lb; Oil Lubrication - B/C/O Seal:1600 rpm; Weight:17.0 lb; UPC Code:0883450025607; Grease Lubrication - T Seal:3200 rpm; Shaft Tolerance:0.0015 in; Dimension M:2 in; Dimension D Min:6.50 in;
NN4960K NTN Cylindrical Roller Bearing	Da (max):688 mm; Groove Width A:28 mm; Enclosure:Open; d:530 mm; Weight:156.000 kg; B:136 mm; D:710 mm; Retainer Material:Machined Brass; Fillet Radius/Chamfer:5 mm; Hole Diameter (do):15 mm; Dynamic Load Rating:4,100,000 N; Nr. of Holes:8; Bore Type:Cylindrical Bore; Limiting Speed - Oil:670 rpm; Configuration:Double Row; Center Guidance:Fixed Inner Ring Rib; Limiting Speed - Grease:540 rpm; Constant e:0.18;
4R2628 NTN Cylindrical Roller Bearing	Clearance:C3; Weight:1.93 Kg; Bore Size d:110 mm; Cr - Dynamic Load Rating:82 kN; Radius Rs min:2.000 mm; Grease Reference Speed:7200 rpm; Outside Ring Width B:28.000 mm; Features:Contact Seals; Outside Diameter D:170.000 mm; C0r - Static Load Rating:73 kN; Oil Reference Speed:10000 rpm;
NNU3184 NTN Tapered Roller Bearing	Limiting Speed - Grease:1,000 rpm; Limiting Speed - Oil:1,300 rpm; da (min):298 mm; Fillet Radius/Chamfer:4 mm; Retainer Material:Machined Brass; Roller Profile:Symmetric; Da (max):402 mm; Center Guidance:Fixed Inner Ring Rib; Axial Load Factor Y0:2.73; Axial Load Factor Y1:2.79; Dynamic Load Rating:2,030,000 N; Hole Diameter (do):10 mm; Weight:52.700 kg; Constant e:0.24; Nr. of Holes:6; Groove Width A:22 mm;
4R5306 NTN Cylindrical Roller Bearing	r - Outer Ring To Clear Radius3:1.0 mm; Limiting Speed (Grease):10080 rpm; Contact Angle:15 º; Ce - Dynamic Radial Rating1:48400 N; D:150 mm; Bearing Weight:0.920 Kg; Cage Type:CR - Phenolic Outer; d:110 mm; da - Inner Ring Backing Diameter:119.500 mm; C0 - Static Radial Rating:46000 N; Design Units:METRIC; R - Inner Ring To Clear Radius2:1.0 mm; Ball Type:Ceramic; Limiting Speed (Oil):20160 rpm;
NNU4934K NTN Cylindrical Roller Bearing	e - Geometry Factor:0.28; Dimension D:11.420 in; Pre Install Clearance Max:0.0079 in; Shaft Size Type:Metric; UPC Code:0883450309165; Bearing Number:22226; Grease Lubrication - M/N Seal:700 rpm; Dimension F:11.75 in; Dimension C:6.50 in; Dimension N:4.5000 in; Dimension A:16.2 in; Shaft Size :115 mm; Int Radial Clearance Reduction Max:0.0035 in; Dimension L:5.14 in; Oil Lubrication - M/N Seal:700 rpm;
4R441 NTN Cylindrical Roller Bearing	Y2 - ISO Factor10:2.63; T - Bearing Width across Cones:1.8126 in; Bearing Weight:1.57 lb; D:2.7170 in; r - Cup Frontface To Clear Radius2:0.03 in; Cg - Geometry Factor11:0.0668; db - Cone Backface Backing Diameter:1.56 in; e - ISO Factor8:0.38; Cup Part Number:14276D; Design Units:Imperial; B - Cone Width:0.7710 in; Aa - Cage-Cone Backface Clearance:0.02 in; Y1 - ISO Factor9:1.77; Ab - Cage-Cone Frontface Clearance:0.07 in;
4R4807 NTN Cylindrical Roller Bearing	R - Cone Backface To Clear Radius1:1.520 mm; C0 - Static Radial Rating:233000 lbf; Ab - Cage-Cone Frontface Clearance:3 mm; db - Cone Backface Backing Diameter:181.1 mm; Cage Type:Stamped Steel; da - Cone Frontface Backing Diameter:181.10 mm; Cone Part Number:HM234648; Db - Cup Backface Backing Diameter:243.08 mm; C1 - Dynamic Radial Rating (1 million revolutions)5:147000 lbf; K - Factor7:1.73; Bearing Weight:13.6 Kg;
NN494 NTN Tapered Roller Bearing	Groove Width:3.1 mm; Enclosure:Open; d:80 mm; Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:1.1 mm; Cy (max):5.3 mm; Groove Diameter:120.2 mm; Radial Clearance:0.025 to 0.051 mm; da (min):86 mm; Limiting Speed - Oil:6,300 rpm; ra (max):1 mm; Limiting Speed - Grease:5,300 rpm; Da (max):119 mm; Dynamic Load Rating:47,500 N; B:22 mm; Weight:0.825 kg; D:125 mm; r1:0.5 mm; Configuration:Single Row;
NN4928 NTN Tapered Roller Bearing	d:1.6250 in; Cup Part Number:53387-B; da - Cone Frontface Backing Diameter:2.07 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:8760 lbf; G1 - Heat Generation Factor (Roller-Raceway)10:26.7; R - Cone Backface To Clear Radius1:0.06 in; B - Cone Width:1.1142 in; D1 - Flange Outer Diameter:4.1210 in; r - Cup Backface To Clear Radius2:0.030 in; T - Bearing Width to Flange:0.6563 in; Series:53000;
NN3068K NTN Cylindrical Roller Bearing	Jmax:477 mm; Max Grease Speed:1200; G:M30; End Cover1:EC532; L:550.00 mm; Bolt Qty:2; Locating Rings (width x OD):SR290X5; N1:42.00 mm; C0 Static Load Rating:1940; Jmin:463 mm; Seal:TA232; Bearing:23232; Shaft Diameter da:160 mm; C1 Dynamic Load Rating:1470; A:235.00 mm; A3:315 mm; Max Oil Speed:1400; UPC Code:999999999; H1:170.0 mm; Seal Type:Taconite;
NNU4976K NTN Cylindrical Roller Bearing	r1:1.5 mm; dc (min):55 mm; dd (min):60 mm; Outside Ring Inside Diameter:77.5 mm; Db (max):80 mm; Dynamic Load Rating:58,500 N; Enclosure:Open; ra1 (max):1.5 mm; da (min):48.5 mm; Db (min):81.5 mm; Limiting Speed - Grease:6,700 rpm; Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:1.5 mm; B:23 mm; D:90 mm; ra (max):1.5 mm; db (min):48.5 mm; Configuration:Single Row; Da (max):81.5 mm; Static Load Rating:57,000 N;
NNU4972K NTN Cylindrical Roller Bearing	Radial Clearance:0.130 to 0.200 mm; Weight:42.000 kg; Hole Diameter (do):12 mm; Fillet Radius/Chamfer:3 mm; Configuration:Double Row; Axial Load Factor Y2:2.50; Limiting Speed - Grease:1,200 rpm; Dynamic Load Rating:1,900,000 N; Axial Load Factor Y1:1.68; Bore Type:Cylindrical Bore; Nr. of Holes:6; da (min):204 mm; Roller Profile:Symmetric; Constant e:0.40; d:190 mm; B:128 mm; Enclosure:Open; Groove Width A:26 mm;
NN3022K NTN Cylindrical Roller Bearing	End Cover2:EC518-615; A1:100 mm; H2:35.0 mm; Locating Rings (width x OD):SR160X5; Material :Cast Iron; C1 Dynamic Load Rating:471; Seal:TA615; Adapter Sleeve1:H2315; Housing Mass:13.1 Kg; A:140.00 mm; Housing:SNT 518-615; Shaft Diameter d:65 mm; Bearing:22315K; Bolt Qty:2; Max Grease Speed:3300; Lockwasher:MB15; Locknut:KM15; UPC Code:999999999; Jmax:295 mm; C0 Static Load Rating:510;
4R4425 NTN Cylindrical Roller Bearing	r - Outer Ring To Clear Radius3:0.3 mm; R - Inner Ring To Clear Radius2:0.3 mm; Limiting Speed (Grease):77500 rpm; Design Units:METRIC; Da - Outer Ring Backing Diameter:19.600 mm; Bearing Weight:0.010 Kg; Bearing Width:6.000 mm; Contact Angle:15 º; da - Inner Ring Backing Diameter:13.000 mm; Cage Type:CR - Phenolic Outer; Ball Type:STEEL; Ce - Dynamic Radial Rating1:3510 N; d:10 mm; D:22.000 mm; C0 - Static Radial Rating:1640 N;

NN3952 NTN Tapered Roller Bearing Video

NTN NN3952 INTERCHANGE

Tapered Roller Bearing Part series NN3952 is a potential replacement for these common bearing part numbers:

NSKNN3952
SKFNN3952
NTNNN3952
FAGNN3952
TIMKENNN3952
KOYONN3952
NACHINN3952
DODGENN3952

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Linqing Kaige Bearing Co., Ltd.: AddressYandian,Linqing,Shandong,China; Phone(Working Time)86-02-7234269; Fax

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