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Home>Products>Spherical Roller Bearings>NNU4921 NTN Tapered Roller Bearing

NTN NNU4921 MODELS

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NNU4921 NTN Tapered Roller Bearing

Name: NNU4921 NTN Tapered Roller Bearing
Brand: NTN
SKU: NNU4921
Rating: 4.9 (5 reviews)

NTN NNU4921 Bearing SPECIFICATIONS

We 42x52x20 Provide AMERICAN BEARING MFG.CORP. Extensive NNU4921 NTN Tapered Roller Bearing Selection And Competitive Wholesale Pricing. 49,000 Static Load Rating (Cor)
Brand Name:NTN
Model Number:
NNU4921
Outer Diameter (mm):52
Dynamic Load Rating (Cr):26,500
Static Load Rating (Cor):49,000
Width (mm):20
Material:52100 Chrome steel,
Outer Dia (D):52.0000
Bore Diameter (mm):42
Width (B):20.0000

Download NTN NNU4921 Spec Sheet

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NNU4921 NTN Tapered Roller Bearing Technology

Outer Diameter (mm):52
Dynamic Load Rating (Cr):26,500
Static Load Rating (Cor):49,000
Width (mm):20
Material:52100 Chrome steel,
Outer Dia (D):52.0000
Bore Diameter (mm):42
Width (B):20.0000
Bearing Type:Single Row
Max Speed (Oil) (X1000 RPM):10,000
Weight (g):85.80
Size (mm):42x52x20
Shaft (Fw):42.000
Bearing number:NK42/20

NNU4921 NTN Tapered Roller Bearing pdf

NTN NNU4921 NNU4921 NTN Tapered Roller Bearing Frequently purchased together

No.	Brand	m	J	N	W	T	P	1	I
NN3956	NTN	-	-	-	-	-	-	-	-
NN30/600	NTN	-	-	-	-	-	-	-	-
4R442	NTN	-	-	-	-	-	-	-	-
4R3042	NTN	-	-	-	-	-	-	-	-
NNU3022K	NTN	-	-	-	-	-	-	-	-
NNU3948	NTN	-	130 mm	16,5 mm	-	-	-	-	-
NNU306	NTN	-	-	-	-	28.7 mm	-	-	-
NN3068	NTN	-	-	-	-	-	-	-	-
NN3028K	NTN	-	-	-	-	43,658 mm	-	-	-
NN394	NTN	-	-	-	-	-	-	-	-
NNU48/600	NTN	-	-	-	-	-	-	-	-
NNU4992	NTN	-	-	-	-	103 mm	-	-	-
NNU4920K	NTN	-	-	-	-	-	-	-	-
NN3084K	NTN	-	-	-	-	-	-	-	-
NNU494	NTN	-	-	-	-	47,62 mm	-	-	-
4R4206	NTN	-	-	-	-	-	-	-	-
NNU4938	NTN	-	-	-	-	-	-	-	-
NN3056	NTN	-	-	-	-	-	-	-	-
4R4425	NTN	-	-	-	-	-	-	-	-
4R3431	NTN	-	-	-	-	-	-	-	-
NNU4980K	NTN	-	-	-	-	-	-	-	-
NNU4932K	NTN	-	117 mm	-	-	153 mm	-	-	-

NNU4964K NTN Cylindrical Roller Bearing	Bore Diameter (mm):1312; Fe:1560 mm; Ne:48 mm; Width (mm):90; d:1312 mm; de:1453,5 mm; Bearing number:ZBL.30.1455.200-1SPT; H:90 mm; Outer Diameter (mm):1600; De:1600 mm; m:10 mm; Size (mm):1312x1600x90; Di:1312 mm; Z:133 mm; D:1600 mm; Fi:1394 mm; Ni:48 mm; U:1517 mm; Dp:1330 mm; di:1456,5 mm;
NNU3072 NTN Tapered Roller Bearing	Bore Diameter (mm):40; Weight:0,0274 Kg; Bearing number:K 40x45x17; Outer Diameter (mm):45; Basic dynamic load rating (C):20,9 kN; Bc:17 mm; Fw:40 mm; Basic static load rating (C0):41 kN; Ew:45 mm;
4R4039 NTN Cylindrical Roller Bearing	H2:325 mm; d:85 mm; S:40 mm; Width (mm):96; H:165 mm; Bearing number:UCTU317-500; Basic dynamic load rating (C):133 kN; B:96 mm; Weight:62 Kg; T:500 mm; J:960 mm; Basic static load rating (C0):96,8 kN; Bolt (G):M18; Bore Diameter (mm):85; T1:230 mm; L:1020 mm; H1:55 mm; N:22 mm;
NNU4980K NTN Cylindrical Roller Bearing	d1:97.3 mm; Basic static load rating - C0:325 kN; D:150 mm; da min.:82 mm; Limiting value e:0.3; r3,4 min.:2.1 mm; Axial load factor Y:0.4; d:70 mm; D1 ≈:126.35 mm; Basic static load rating C0:325 kN; d1 ≈:97.3 mm; B:51 mm; Mass bearing:4.72 kg; ra - max.:2 mm; r3,4 - min.:2.1 mm; r1,2 min.:2.1 mm; Calculation factor kr:0.38; Basic dynamic load rating - C:315 kN; Limiting speed:5600 r/min;
4R3042 NTN Cylindrical Roller Bearing	Bearing number:4T-CRI0596CS83/5A; Bore Diameter (mm):27; d:27 mm; D:52 mm; B:44 mm; Outer Diameter (mm):52; Width (mm):44; Size (mm):27x52x44;
NN3084K NTN Cylindrical Roller Bearing	Bore Diameter (mm):30; Size (mm):30x72x19; Bearing number:7306AC; D:72 mm; d:30 mm; C:19 mm; B:19 mm; Width (mm):19; Outer Diameter (mm):72;
NN4952K NTN Cylindrical Roller Bearing	Outer Diameter (mm):165; Width (mm):60; C:60 mm; Basic static load rating (C0):525 kN; Fw:135 mm; D:165 mm; Weight:3,92 Kg; B:60 mm; Basic dynamic load rating (C):245 kN; d:120 mm; (Grease) Lubrication Speed:2000 r/min; Bore Diameter (mm):120; Size (mm):120x165x60; Bearing number:NA5924;
NN3092K NTN Cylindrical Roller Bearing	Axial Load Factor Y0:2.33; Da (max):158 mm; Weight:4.350 kg; da (min):107 mm; Constant e:0.28; Limiting Speed - Oil:5,100 rpm; B:43 mm; Fillet Radius/Chamfer:2.1 mm; Center Guidance:Fixed Inner Ring Rib; Axial Load Factor Y1:2.38; Retainer Material:Machined Brass; Nr. of Holes:4; Configuration:Double Row; Bore Type:Cylindrical Bore; Roller Profile:Asymmetric; Static Load Rating:360,000 N; Radial Clearance:0.060 to 0.100 mm;
NN3068 NTN Tapered Roller Bearing	Outer Diameter (mm):170; Weight:3.92 Kg; Basic static load rating (C0):207 kN; Fw:103 mm; B:39 mm; d:80 mm; Basic dynamic load rating (C):194 kN; Bearing number:NUP316; C:39 mm; Bore Diameter (mm):80; (Grease) Lubrication Speed:3500 r/min; Width (mm):39; Size (mm):80x170x39; r1 min.:2.1 mm; D:170 mm; r min.:2.1 mm;
NNU3024	Basic dynamic load rating (Ca90):176; d:355,6 mm; D:508 mm; T1:38,1 mm; Size (mm):355.6x508x66.675; Bearing number:EE231400/232000B; Basic dynamic load rating (C1):899 kN; Factor (G2):366,8; Weight:42,45 Kg; Width (mm):66,675; da:379 mm; Outer Diameter (mm):508; Bore Diameter (mm):355,6; Factor (K):1,33; a:19,6 mm; Basic static load rating (C0):1870 kN; C2:14,288 mm; Basic dynamic load rating (C90):233;

NNU4921 NTN Tapered Roller Bearing Video

NTN NNU4921 bearing 105x145x40 4482921 | Cylindrical

Buy NTN NNU4921 Cylindrical Roller Bearings, 4482921 Size: 105 id, 145 OD, 40 Width from bearingforworld

Original NTN NNU4921 Bearing NNU4921; NTN NNU4920K

Original NTN NNU4921 bearing. Contact us for a quote. Availability: In Stock. This NTN NNU4921 bearing is the original product, with best price, fast delivery

Bearing NNU4921 (NTN) | Size and Specification | Bearings

Cylindrical roller bearings NNU4921. Bearing number : NNU4921. Size (mm) : 105x145x40. Brand : NTN. Bore Diameter (mm) : 105. Outer Diameter (mm) : 145

NTN NNU4921 Cook Islands - NTN Bearings High Precision NTN

NTN NNU4921 bearing using a wide range, NTN NNU4921 bearings are mainly used in construction machinery, machine tools, automobiles, metallurgy, mining

NTN NNU4921 Bearing - Autobedrijf Martens

NSK NNU4956 bearing - NNU4956 bearing for sa... ♕♕. ☴☴ NNU4956C1NAP4 - NTN Cylindrical Roller Bearings - Quality Bearings. NTN, ... NN3096 Koyo

NNU4921 - NTN Bearing Finder

Browse Item # NNU4921, Double Row Cylindrical Roller Bearing w/ Cylindrical Bore - Type NNU in the NTN Bearing Corp. of America catalog including Item #

NTN NNU4921 INTERCHANGE

Spherical Roller Bearings Part series NNU4921 is a potential replacement for these common bearing part numbers:

NSKNNU4921
SKFNNU4921
NTNNNU4921
FAGNNU4921
TIMKENNNU4921
KOYONNU4921
NACHINNU4921
DODGENNU4921

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