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Home>Products>Tapered Roller Bearing>NNU4972K NTN Cylindrical Roller Bearing

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NNU4972K NTN Cylindrical Roller Bearing

Name: NNU4972K NTN Cylindrical Roller Bearing
Brand: NTN
SKU: NNU4972K
Rating: 4.9 (5 reviews)

NTN NNU4972K Bearing SPECIFICATIONS

NNU4972K NTN Cylindrical Roller Bearing with easy-to-use parts graphics, giving you the ability DSA Vacuum Pump Co., Ltd. to check parts availability, Tapered Roller Bearing CX634 Bearing number pricing, examine remanufactured options.
Brand Name:NTN
Model Number:
NNU4972K
Bearing number:CX634

Download NTN NNU4972K Spec Sheet

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DSA Vacuum Pump Co., Ltd.2020-07-10 09:46:19
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NNU4972K NTN Cylindrical Roller Bearing Compare similar products

Bearing number:CX634

NNU4972K NTN Cylindrical Roller Bearing pdf

NTN NNU4972K Products and services NNU4972K NTN Cylindrical Roller Bearing

No.	Brand	d	W	S	A	P	N	H	C
4R3817	NTN	-	-	-	-	-	-	-	-
NN4932	NTN	-	-	-	-	-	-	-	-
NNU4928K	NTN	30 mm	-	-	23,5 mm	-	-	54,1 mm	-
NNU494	NTN	90 mm	-	-	-	-	-	-	-
4R4039	NTN	45 mm	-	-	-	-	-	-	23 mm
NN3964	NTN	45 mm	-	-	-	-	-	-	12 mm
NNU48/63	NTN	21,987 mm	-	-	-	-	-	-	12,065 mm
NN314	NTN	70 mm	-	-	-	-	-	-	-
NNU3088	NTN	-	-	-	-	-	-	-	-
4R3426	NTN	1 5/16 inch	-	-	-	-	-	-	-
NN3932K	NTN	80 mm	-	-	-	-	-	-	33 mm
NN3060K	NTN	-	-	-	-	-	-	-	14 mm
NNU3048	NTN	28,575 mm	-	-	-	-	-	-	18 mm
NNU488	NTN	40 mm	-	-	-	-	-	-	40 mm
NNU4940K	NTN	15 mm	-	-	-	-	-	-	-
4R3232	NTN	18 mm	-	2,5 mm	21,89 mm	-	-	-	16,5 mm
NNU49/75	NTN	203,2 mm	-	-	-	-	-	-	46,038 mm
NN393	NTN	-	-	-	-	-	-	-	-
NNU4920K	NTN	300 mm	-	-	-	-	-	-	192 mm
NN3144	NTN	65 mm	-	-	-	-	-	-	18 mm
NNU49/560K	NTN	150 mm	-	-	-	-	-	-	-
4R2628	NTN	50 mm	-	-	-	-	-	-	-
NN3896	NTN	455 mm	-	-	-	-	-	80 mm	-
NNU4992K	NTN	-	-	-	-	-	-	-	80 mm
NNU4926	NTN	-	-	-	-	-	-	-	12 mm
NN3148	NTN	23,812 mm	-	-	-	-	-	-	36,512 mm
NN4924K	NTN	-	-	-	-	-	-	-	-
NN49/95	NTN	160 mm	-	-	-	-	-	-	68 mm

NN3076	overall width:22 mm; C:22 mm; D:22 mm; bearing material:Steel; Fw:16 mm; compatible inner ring:IR 12x16x22; Basic static load rating C0:19.6 kN; bore diameter:16 mm; drawn cup type:Open Ends; Fatigue load limit Pu:2.24 kN; static load capacity:19.6 kN; Designation bearing:HK 1622; Radial shaft seal with a low cross-sectional height, single lip:G 16x22x3; Basic dynamic load rating - C:12.8 kN; Manufacturer Name:SKF;
NN3938 NTN Tapered Roller Bearing	a:12.7 mm; Basic dynamic load rating (C):139000 kN; Bearing number:528/522; (Grease) Lubrication Speed:3700 r/min; d:47.625 mm; Calculation factor (e):0.29; r1 min.:3.5 mm; (Oil) Lubrication Speed:5000 r/min; r2 min.:3.3 mm; Calculation factor (Y0):1.2; B:36.068 mm; C:26.988 mm; Width (mm):34.925; Basic static load rating (C0):171000 kN; Bore Diameter (mm):47.625; T:34.925 mm; Size (mm):47.625x101.600x34.92;
NN3964 NTN Tapered Roller Bearing	B:15 mm; Bore Diameter (mm):45; Size (mm):45x68x15; Weight:0,18 Kg; C:12 mm; D:68 mm; d:45 mm; Basic dynamic load rating (C):32 kN; Basic static load rating (C0):48,5 kN; Bearing number:32909; T:15 mm; Outer Diameter (mm):68; Width (mm):15; (Grease) Lubrication Speed:5300 r/min;
NNU3038	Harmonized Tariff Code:8482.10.50.68; Product Group:B00308; dynamic load capacity:2230 N; Size (mm):17x26x5; finish/coating:Uncoated; da max:19,5 mm; Internal Special Features:No; Basic static load rating (C0):1,46 kN; outer ring width:5 mm; Basic dynamic load rating (C):2,23 kN; bore diameter:17 mm; bearing material:High Carbon Chrome S; fillet radius:0.3 mm; da min.:19 mm; overall width:5 mm; Inch - Metric:Metric;
4R3224 NTN Cylindrical Roller Bearing	Outside Diameter:0.906 Inch \| 23 Mill; Cur:1230 N / Fatigue lim; Product Group:B04144; Cr:7900 N / Dynamic loa; Other Features:2 Rib Outer Ring \| D; Minimum Buy Quantity:N/A; Noun:Bearing; Long Description:17MM Bore; 23MM Outs; Manufacturer Item Number:HK1712; UNSPSC:31171512; rmin:0,8 mm; Bearing number:HK1712; Size (mm):17x23x12; nG:14700 1/min / Limiti; Self Aligning:No; Enclosure:Open; Weight / Kilogram:0.01;
NN3028K	Bearing number:51112; D:85 mm; d1:85 mm; Ca:41500 N / Dynamic lo; m:0,278 kg / Weight; Da max:70 mm; Outer Diameter (mm):85; rmin:1 mm; D1:62 mm; Size (mm):60x85x17; T:17 mm; nG:5500 1/min / Limitin; ra max:1 mm; Cua:5000 N / Fatigue li; C0a:112000 N / Static lo; Width (mm):17; d:60 mm; da min:75 mm; Bore Diameter (mm):60; A:0,063 / Factor min.;
NN3064	Bearing number:TUP1 70.40; Bore Diameter (mm):70; D:75 mm; f1:1,2 mm; d:70 mm; Outer Diameter (mm):75; L:40 mm; f2:0,6 mm;
4R2904 NTN Cylindrical Roller Bearing	C:40 mm; B:40 mm; Weight:1,73 Kg; D:145 mm; r min.:1,1 mm; Bearing number:NN4921K; Basic dynamic load rating (C):133 kN; d:105 mm; Size (mm):105x134x40; Width (mm):40; Ew:134 mm; Outer Diameter (mm):134; (Grease) Lubrication Speed:4 100 r/min; Basic static load rating (C0):268 kN; Bore Diameter (mm):105;
NN3021 NTN Tapered Roller Bearing	Calculation factor (Y0):1,04; Basic static load rating (C0):105 kN; Width (mm):25,4; r1 min.:3,2 mm; da:55 mm; B:25,4 mm; Da:69 mm; Calculation factor (e):0,32; Bore Diameter (mm):42,875; T:25,4 mm; db:48,5 mm; r min.:3,6 mm; Db:74 mm; d:42,875 mm; a:18 mm; Bearing number:26884R/26820; Basic dynamic load rating (C):81,1 kN; C:20,638 mm;
NNU4922K NTN Cylindrical Roller Bearing	Da - max.:64.8 mm; Calculation factor (single, tandem) Y0:0.38; Ball - Dw:4.762 mm; da - min.:48.2 mm; Calculation factor f2B:1.02; Width (mm):12; d1:53.45 mm; Calculation factor - Y1:0.92; Calculation factor - f2B:1.02; r1,2 - min.:0.6 mm; Calculation factor f:1.08; D:68 mm; Static axial stiffness, preload class C:143 N/µm; Static axial stiffness, preload class A:74 N/µm; Basic static load rating C0:9 kN;
NN304 NTN Tapered Roller Bearing	Shaft Size (ds) - 85 +0 / -0.054:85 +0 / 0.054; Bearing Length, Nominal (B):50.000; Bearing Type:steel with bronze; Bearing Bore after Mounting (di):85.235 / 85.08; ID Chamfer Angle (B deg.):45; Material:Copper plated steel; Bearing Outside Diameter, Nominal(Do):90.000; Shaft Dia., Nominal (d):85.0000; Outer Diameter (mm):90; Bore Diameter (mm):85; Lube Hole Dia. (dl):9.500; Average Clearance (Cd):0.1850;
4R4419 NTN Cylindrical Roller Bearing	Other Features:Single Row; m:2,3 lbs / Weight; Weight / LBS:2.3; Bore Diameter (mm):80; Long Description:80MM Bore 1; 82MM Bo; C0a:225000 N / Static lo; Outside Diameter:4.528 Inch \| 115 Mil; Outer Diameter (mm):115; d:80 mm; Cage Material:Steel; Keyword String:Ball Thrust; Minimum Buy Quantity:N/A; Banded:No; Overall Height with Aligning Washer:0 Inch \| 0 Millimete; Ca:20000 lbf / Dynamic; Thrust Bearing:Yes;
NN4956 NTN Tapered Roller Bearing	Outer Diameter (mm):120; Basic dynamic load rating (C):424 kN; W:150 mm; Width (mm):150; Basic static load rating (C0):764 kN; D:120 mm; Bearing number:47TS151215; r min.:2 mm; Weight:6,4 Kg; d:75 mm; Size (mm):75x120x150; T:150 mm; Calculation factor (e):0,33; Calculation factor (Y2):2,03; r1 min.:1 mm; Bore Diameter (mm):75;
NN4948K NTN Cylindrical Roller Bearing	Basic static load rating (C0):958 kN; S:4 mm; d:170 mm; Bore Diameter (mm):170; D1:205,5 mm; Outer Diameter (mm):212,2; Bearing number:NNCF4934-V; Size (mm):170x212.2x60; d1:192,5 mm; E:212,2 mm; r4 min.:2 mm; Basic dynamic load rating (C):411 kN; r3 min.:2 mm; Weight:7,5 Kg; C:60 mm; D:230 mm; B:60 mm; Width (mm):60; r2 min.:2 mm; r1 min.:2 mm;

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Tapered Roller Bearing Part series NNU4972K is a potential replacement for these common bearing part numbers:

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FAGNNU4972K
TIMKENNNU4972K
KOYONNU4972K
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