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Home>Products>Thrust Spherical Roller Bearing>RE3421 NTN Thrust Tapered Roller Bearing

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RE3421 NTN Thrust Tapered Roller Bearing

Name: RE3421 NTN Thrust Tapered Roller Bearing
Brand: NTN
SKU: RE3421
Rating: 4.9 (5 reviews)

NTN RE3421 Bearing SPECIFICATIONS

High Quality RE3421 NTN Thrust Tapered Roller Bearing. Competitive Thrust Spherical Roller Bearing 76 mm Db min. Pricing. Osborn Load BEARING LTD Accept 24.916 mm a Small Order. Easy and Fast Shipping.
Brand Name:NTN
Model Number:
RE3421
a:24.916 mm
Db min.:76 mm
r3,4 min.:1.5 mm
Reference speed:6300 r/min
Cb min.:7.5 mm
Limiting speed:8500 r/min
rb max.:1.5 mm
Da min.:62 mm

Download NTN RE3421 Spec Sheet

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RE3421 NTN Thrust Tapered Roller Bearing specification

a:24.916 mm
Db min.:76 mm
r3,4 min.:1.5 mm
Reference speed:6300 r/min
Cb min.:7.5 mm
Limiting speed:8500 r/min
rb max.:1.5 mm
Da min.:62 mm
Basic dynamic load rating C:75.4 kN
Basic static load rating C0:67 kN
Dimension series:7FB
Calculation factor Y:0.72
da max.:45 mm
Fatigue load limit Pu:7.8 kN
B:21 mm
d1 ≈:59.6 mm
d:35 mm
T:22.75 mm
C:15 mm
Mass bearing:0.52 kg

RE3421 NTN Thrust Tapered Roller Bearing pdf

NTN RE3421 RE3421 NTN Thrust Tapered Roller Bearing Characteristics

No.	Brand	d	K	C	E	l	B	F	H
RE322	NTN	30 mm	-	-	-	-	-	-	82 mm
NNU3036	NTN	-	-	-	-	-	-	-	-
29238	NTN	85	-	63	-	-	-	-	-
CRT0503V	NTN	-	-	-	-	-	-	-	-
2924	NTN	-	3 mm	-	-	-	23 mm	-	-
NNU3064	NTN	-	-	-	-	-	-	-	-
NNU3024	NTN	-	-	-	-	-	-	-	-
R06A31V	NTN	-	-	-	-	-	20 mm	-	-
R1099V	NTN	20 mm	-	-	-	-	16 mm	25 mm	-
2PE7202	NTN	-	-	-	-	-	-	-	-
RE3812	NTN	-	-	-	-	-	80.169 mm	-	190.5 mm
29288	NTN	240 mm	-	-	-	-	100 mm	-	-
RE11501	NTN	-	-	40 mm	58 mm	-	-	-	-
RE4703	NTN	20 mm	-	-	-	-	40 mm	-	-
NNU4922	NTN	-	-	-	-	-	-	-	298.45 mm
W7601	NTN	670 mm	-	-	783 mm	-	88 mm	-	-
R2260V	NTN	-	-	-	-	-	71 mm	-	-
RE2436	NTN	60 mm	0.5 mm	-	-	-	-	-	-
29334	NTN	-	-	-	-	-	34 mm	-	-
CRT1412V	NTN	-	-	-	-	-	-	-	-
NNU492	NTN	-	-	31 mm	-	-	41 mm	-	-

NNU4921 NTN Tapered Roller Bearing	SRI:4.13; ra:1; C_conv:20600; ALP21:15; m0:0.322; hidTable:ecat_NSANGB; Z_:17; r:1; ALPHA_:15; r1:0.6; mass:0.213; SRE:4.13; KBRG:7014; SRIX:0.04; Prod_Type3:ACBB_SR_C; yobi:7008C; B_:15; C0:15.9; SDM_:53.959; DE_:61.91;
29292 NTN Thrust Spherical Roller Bearing	Fatigue load limit Pu:11.8 kN; Da max.:73.5 mm; D:82.931 mm; Mass bearing:0.61 kg; Cb min.:4.5 mm; r3,4 min.:2.3 mm; B:25.4 mm; Basic dynamic load rating C:99.1 kN; rb max.:2.3 mm; C:22.225 mm; d:44.45 mm; Basic static load rating C0:106 kN; Calculation factor Y:1.8; r1,2 min.:3.5 mm; Calculation factor Y0:1; Da min.:70 mm; Db min.:76 mm; Limiting speed:8000 r/min; Calculation factor e:0.33; ra max.:3.5 mm;
2926 NTN Thrust Spherical Roller Bearing	SRIX:0.16; LangID:1; ao:164.5; D_:320; ra:3; Oil rpm:2200; D_a:302; C0r:125000; yobi:QJ330; SRE:24.76; Z_:13; da:168; KBRG:7764; B_:65; SRI:24.77; hidYobi:QJ330; GRS rpm:1600; DE_:283.092; d:150; SDM_:235;
29496 NTN Thrust Spherical Roller Bearing	Stabilizing ring:2 x SR-1610; Ca:50.8 mm; Housing:SAF 610; P150°:12.9 kN; da:42.862 mm; Cap bolt, SAE grade:8; R2:19.05 mm; P180°:15.6 kN; J max.:228.6 mm; Cap bolt:2 x 1/2-13 UNC; P90°:23.6 kN; Appropriate attachment bolt size G:0.625 in; A2:190.5 mm; ba:27.781 mm; J min.:196.85 mm; H1:76.2 mm; H:147.637 mm; PG:1/8 NPT; Max. speed for Taconite seal:1800 r/min; P120°:14.2 kN;
R06A31V NTN Thrust Tapered Roller Bearing	Misalignment factor k1:0.101; d1:25 mm; d3:45 mm; Da max.:56.4 mm; ra max.:1 mm; Reference speed:11000 r/min; Mass bearing + sleeve:0.37 kg; Ca min.:0.3 mm; Ba min.:5 mm; Da min.:50.6 mm; D:62 mm; Operating clearance factor k2:0.111; B:20 mm; r1,2 min.:1 mm; B2:10.5 mm; s1 max.:4.5 mm; Limiting speed:15000 r/min; D1 ≈:53.1 mm; d2 ≈:37.4 mm; db min.:33 mm;
WA22222BLLS NTN Thrust Tapered Roller Bearing	M2:38 mm; Hexagonal head bolt:M 12x25; M3:14 mm; M1:5 mm; Mass locking clip:0.069 kg; Spring washer in accordance with DIN 128:A 12; B:28 mm; M:15 mm;
NNU4864 NTN Tapered Roller Bearing	B1:74 mm; Calculation factor Y1:2; Limiting speed:3800 r/min; D:180 mm; Da max.:166 mm; da min.:93 mm; G1:13 mm; G:M 95x2; Fatigue load limit Pu:61 kN; Calculation factor Y0:2; D1 ≈:154 mm; Reference speed:2800 r/min; d2 ≈:108 mm; Basic dynamic load rating C:577 kN; K:4.5 mm; B:60 mm; Basic static load rating C0:620 kN; B2 ≈:78 mm; Calculation factor Y2:3; Calculation factor e:0.33;
RE2512 NTN Thrust Tapered Roller Bearing	T:889.762 mm; Calculation factor e:0.33; B:889.762 mm; d1 ≈:1118 mm; Comparative radial load rating CF:8000 kN; Basic static load rating C0:100000 kN; Design variant/feature:TQO.1/GWI; Calculation factor Y2:3; D1 ≈:1273 mm; Mass bearing:3730 kg; Calculation factor Y0:2; D:1400 mm; Fatigue load limit Pu:5500 kN; Basic dynamic load rating C:30300 kN; r3,4 min.:12 mm; r1,2 min.:4 mm; d:1070 mm;
2938 NTN Thrust Spherical Roller Bearing	Material constant KM:330; h1:265 mm; w:80 mm; B:49 mm; dk:92 mm; Mass rod end:10.5 kg; C1 max.:43 mm; l7 min.:80 mm; G:M 72x4; l5 ≈:40 mm; Specific dynamic load factor K:100 N/mm²; r1 min.:1 mm; Basic dynamic load rating C:315 kN; d2 max.:162 mm; α:6 °; Basic static load rating C0:530 kN; d4 ≈:92 mm; l3 min.:80 mm; d:70 mm; l4 max.:349 mm;
NNU4956 NTN Tapered Roller Bearing	r1,2 min.:12 mm; F:634 mm; Fatigue load limit Pu:2120 kN; α:20 °; b:16.7 mm; D:780 mm; D1 ≈:718 mm; Basic dynamic load rating C:9900 kN; d:580 mm; C:486 mm; Calculation factor kr:570; B:521.5 mm; r3,4 min.:2 mm; K:9 mm; Design variant/feature:BC4.20/W33GWI; Basic static load rating C0:27500 kN; Mass bearing:700 kg;
29368 NTN Thrust Spherical Roller Bearing	SRE:15.68; d:85; r1:1.1; mass:8.84; yobi:7317BWDT; C0:244; da:99; KBRG:7331; ALP21:40; Oil rpm:2600; LangID:1; SBRG:3; r:3; 2B_:82; ALPHA_:40; m0:1.198; D_a:166; Z_:12; SRIX:0.125; Prod_Type3:ACBB_SR_MM_DT;
CRT1007V NTN Thrust Tapered Roller Bearing	A5:42.069 mm; a:5.556 mm; da:87.313 mm; d2:130.175 mm; A1:107.95 mm; B:102.394 mm; Mass bearing unit:18.4 kg; A:84.138 mm; Basic dynamic load rating C:253 kN; s:36.513 mm; Attachment bolt diameter G:19.05 mm; L:222.25 mm; J:177.8 mm; A6:28.575 mm; N1:20.637 mm; Limiting speed:2300 r/min; S:0.794 mm;

RE3421 NTN Thrust Tapered Roller Bearing Video

NTN RE3421 INTERCHANGE

Thrust Spherical Roller Bearing Part series RE3421 is a potential replacement for these common bearing part numbers:

NSKRE3421
SKFRE3421
NTNRE3421
FAGRE3421
TIMKENRE3421
KOYORE3421
NACHIRE3421
DODGERE3421

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