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Home>Products>Thrust Spherical Roller Bearing>RE521 NTN Thrust Tapered Roller Bearing

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RE521 NTN Thrust Tapered Roller Bearing

Name: RE521 NTN Thrust Tapered Roller Bearing
Brand: NTN
SKU: RE521
Rating: 4.9 (5 reviews)

NTN RE521 Bearing SPECIFICATIONS

What are 2 x 36053-50 Stabilizing ring the types 2 x LOR 121 Labyrinth ring of RE521 NTN Thrust Tapered Roller Bearing ? Thrust Spherical Roller Bearing Manufacturing Service Osborn Load BEARING LTD . Get Your Free, Instant price, 1/2 NPT RG design review.
Brand Name:NTN
Model Number:
RE521
RG:1/2 NPT
Stabilizing ring:2 x 36053-50
Labyrinth ring:2 x LOR 121
P60°:249 kN
h:46.038 mm
A2:190.5 mm
R1:79.375 mm
Ca:72.619 mm

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RE521 NTN Thrust Tapered Roller Bearing specification

RG:1/2 NPT
Stabilizing ring:2 x 36053-50
Labyrinth ring:2 x LOR 121
P60°:249 kN
h:46.038 mm
A2:190.5 mm
R1:79.375 mm
Ca:72.619 mm
Cap bolt:5/8-11 UNC
PG:1/4 NPT
J1:69.85 mm
J max.:368.3 mm
P150°:87.2 kN
da:123.825 mm
N1:22.225 mm
Appropriate attachment bolt size G:0.75 in
Initial grease fill:379.89 g
H2:53.975 mm
L:419.1 mm
Cap bolt recommended tightening torque:298.3 N·m

NTN RE521 RE521 NTN Thrust Tapered Roller Bearing Characteristics

No.	Brand	d	K	C	E	l	B	F	H
RE4604	NTN	70	-	124	-	-	-	-	-
NNU4926	NTN	50 mm	-	-	-	-	35 mm	-	-
WA22219BLLSK	NTN	45 mm	-	-	-	-	30 mm	-	-
R09A20V	NTN	-	-	-	-	-	-	-	161.925 mm
29272	NTN	-	-	-	-	-	82 mm	-	-
294/53	NTN	101.6 mm	-	85.725 mm	-	-	-	-	-
W5613	NTN	-	-	-	-	-	-	-	-
3RCS1418UP	NTN	12 mm	-	-	-	-	12 mm	-	-
CRT0814V	NTN	50	-	-	-	-	-	-	-
294/63	NTN	60 mm	-	-	-	-	60 mm	-	-
292/5	NTN	105 mm	-	-	-	-	35 mm	-	-
CU12B07W	NTN	-	-	-	-	-	-	-	-
2PE28001	NTN	-	-	-	-	-	-	-	-
2PE4802	NTN	20	-	-	-	-	-	-	-
R2481V	NTN	820 mm	16 mm	800 mm	-	-	825 mm	903 mm	-
CU8A01W WK30/15	NTN	12	-	6.8	-	-	-	-	-
R34	NTN	-	-	-	-	-	92.075 mm	-	165.894 mm
NNU3036	NTN	-	-	-	-	-	-	-	-
2936	NTN	8	-	0.82	-	-	-	-	-
NNU3028	NTN	-	9 mm	-	-	-	-	-	-
2PE24005	NTN	80 mm	-	-	-	-	58 mm	98.3 mm	-
NNU4956	NTN	580 mm	9 mm	486 mm	-	-	521.5 mm	634 mm	-
R2252V	NTN	-	-	-	-	-	-	-	-
R2677V	NTN	10	-	5.4	-	-	-	-	-
WA22226BLLS	NTN	-	-	-	-	-	-	-	-
WA22224BLLS	NTN	-	-	-	-	-	-	-	-
293/71	NTN	900 mm	-	-	-	-	63 mm	-	-
WA22230BLLSK	NTN	60 mm	-	-	-	-	44 mm	-	-

CRT0909V NTN Thrust Tapered Roller Bearing	B1:167 mm; B2:176 mm; Hydraulic nut:HMV 76 E; A:9 mm; G2:G 1/4; G:Tr 380x5; Mass withdrawal sleeve:21 kg; d1:340 mm; d:360 mm; G1:30 mm;
NNU4936 NTN Tapered Roller Bearing	X2:0.67; LangID:1; r:3; DE_:306.554; ALP1:14; SDM_:271.256; Y1:271.256; C0:2660; hidYobi:24140CAMK30E4; TSR rpm:950; B_:140; D_:340; Oil rpm:1000; X0:1; bomp:24140CAMK30E4; hidTable:ecat_NSSPHR; Prod_Type3:SRB_CTB_TB; C:1960; d:200; HPS:HPS;
WA22224BLLSK NTN Thrust Tapered Roller Bearing	Dynamic (Cr):3 mm; D:165 mm; d:100 mm; with tapered bore:2 800 min-1; Static (Cor):5.5 mm; rs (min):2 mm; B:52 mm; Oil:65.790 kN; Pu:410 kN; with cylindrical bore:2 000 min-1; Grease:587 kN;
RE5606 NTN Thrust Tapered Roller Bearing	rb max.:0.6 mm; Fatigue load limit Pu:0.36 kN; Static axial stiffness, preload class C:88 N/µm; Static axial stiffness, preload class B:65 N/µm; Basic static load rating C0:8.5 kN; d2:53.6 mm; Basic dynamic load rating C:13 kN; Preload class C GC:410 N; Calculation factor f1:1; da min.:49.6 mm; Calculation factor f:1.06; d:45 mm; a:16.1 mm; Attainable speed for grease lubrication:32000 r/min;
29456 NTN Thrust Spherical Roller Bearing	d:10 mm; Specific dynamic load factor K:25 N/mm²; Permissible sliding velocity v max.:0.5 m/s; Coefficient of friction µ min.:0.08; Coefficient of friction µ max.:0.15; Specific static load factor K0:45 N/mm²; D:16 mm; Mass bushing:0.017 kg; Tolerance shaft:e7; Tolerance housing:H7; B:16 mm; Permissible sliding velocity v min.:0 m/s;
R3646V NTN Thrust Tapered Roller Bearing	D1:425 mm; Fatigue load limit Pu:880 kN; ra max.:4 mm; d1:575 mm; Da max.:459 mm; H:130 mm; da min.:571 mm; Basic static load rating C0:12900 kN; d:420 mm; Limiting speed:430 r/min; Minimum axial load factor A:13.313; Mass bearing:95.5 kg; Basic dynamic load rating C:2700 kN; B:39 mm; r1,2 min.:5 mm; Reference speed:220 r/min; D:580 mm;
CRT0503V NTN Thrust Tapered Roller Bearing	Cap bolt, SAE grade:8; A2:311.15 mm; Mass pillow block:352 kg; Cap bolt recommended tightening torque:4284.4 N·m; R2:46.831 mm; RG:1 NPT; R1:130.175 mm; PG:1/4 NPT; Labyrinth ring (dc shaft position):LOR 170; P120°:260 kN; Ca:117.805 mm; Da:399.999 mm; ba:90.487 mm; Max. speed for PosiTrac Plus seal:600 r/min; Stabilizing ring:SR-44-38; H1:241.3 mm; End plug (suffix Y):EPR 24; S:4.763 mm;
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;
RE7203 NTN Thrust Tapered Roller Bearing	Taconite seal (db shaft position):TER 109; Appropriate attachment bolt size G:0.75 in; RG:3/8 NPT; Da:180 mm; da:85 mm; H1:114.3 mm; J min.:295.275 mm; L:387.35 mm; Mass pillow block:34.7 kg; Housing:FSAF 317; H2:44.45 mm; P60°:104 kN; Taconite seal (dc shaft position):TER 188; P180°:42.7 kN; h:44.45 mm; db:100.025 mm; S:4.763 mm; R1:66.675 mm; Cap bolt:2 x 3/4-10 UNC; Ca:69.799 mm;
29336 NTN Thrust Spherical Roller Bearing	rs (min):4 mm; Oil:157.490 kN; Grease:1700 kN; Static (Cor):16.7 mm; with tapered bore:1 700 min-1; D:320 mm; with cylindrical bore:1 300 min-1; Dynamic (Cr):9 mm; B:86 mm; Pu:1120 kN; d:180 mm;
294/6 NTN Thrust Spherical Roller Bearing	Housing material:Cast iron; L:127 mm; A:47 mm; R1:31.5 mm; J:184 mm; J6:154 mm; Recommended diameter for attachment bolts, inch G:0.625 in; N:18 mm; Db2:127 mm; d:50.8 mm; Thread grub screw G2:3/8-24 UNF; s1:32.5 mm; GN:1/4-28 SAE-LT; Db1:118 mm; J7:18 mm; Basic dynamic load rating C:43.6 kN; Hexagonal key size for grub screw N:4.763 mm; Basic static load rating C0:29 kN; RG:1/4-28 UNF; DN:6.5 mm;
RE342 NTN Thrust Tapered Roller Bearing	Material constant KM:330; Mass rod end:10.5 kg; Basic static load rating C0:530 kN; Basic dynamic load rating C:315 kN; h1:200 mm; w:80 mm; B:49 mm; dk:92 mm; α:6 °; l3 min.:80 mm; G:M 56x4; l4 max.:284 mm; d:70 mm; r1 min.:1 mm; d2 max.:162 mm; d4 ≈:92 mm; C1 max.:43 mm; l7 min.:80 mm; l5 ≈:40 mm; Specific dynamic load factor K:100 N/mm²;

RE521 NTN Thrust Tapered Roller Bearing Video

NTN RE521 INTERCHANGE

Thrust Spherical Roller Bearing Part series RE521 is a potential replacement for these common bearing part numbers:

NSKRE521
SKFRE521
NTNRE521
FAGRE521
TIMKENRE521
KOYORE521
NACHIRE521
DODGERE521

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