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4R383 NTN Cylindrical Roller Bearing

Name: 4R383 NTN Cylindrical Roller Bearing
Brand: NTN
SKU: 4R383
Rating: 4.9 (5 reviews)

NTN 4R383 Bearing SPECIFICATIONS

100% Authentic. 95.301 mm B1 4R383 NTN Cylindrical Roller Bearing Highest Quality. 25.4 mm B4 Certified NACHI BEARINGS OF AMERICA CORP. Supplier.
Brand Name:NTN
Model Number:
4R383
B4:25.4 mm
d1:114.3 mm
B1:95.301 mm
Mass adapter sleeve assembly:3.8 kg
d3 max.:155.702 mm
Sleeve:S 26x4.1/2
d:130 mm
B:22.479 mm

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NACHI BEARINGS OF AMERICA CORP.2020-07-10 09:46:19
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Thrust Spherical Roller Bearing Specification details

B4:25.4 mm
d1:114.3 mm
B1:95.301 mm
Mass adapter sleeve assembly:3.8 kg
d3 max.:155.702 mm
Sleeve:S 26x4.1/2
d:130 mm
B:22.479 mm
Threads per inch:12
Hydraulic nut:HMVC 26E
G:129.692 mm

NTN 4R383 4R383 NTN Cylindrical Roller Bearing Product Features

NNU494 NTN Tapered Roller Bearing	A6:19.05 mm; A:57.15 mm; A1:75.406 mm; a:2.381 mm; B:73.025 mm; Limiting speed:4100 r/min; J:111.125 mm; N1:14.287 mm; da:50.8 mm; Attachment bolt diameter G:12.7 mm; Basic dynamic load rating C:84.5 kN; A5:27.781 mm; S:0.794 mm; L:139.7 mm; Mass bearing unit:4.99 kg; d2:73.819 mm; s:25.4 mm;
NNU4984K NTN Cylindrical Roller Bearing	H2:60.325 mm; R1:87.313 mm; H1:152.4 mm; S:4.763 mm; PG:1/4 NPT; da:140 mm; Taconite seal (dc shaft position):TER 127; Taconite seal (db shaft position):TER 144; Initial grease fill:481.95 g; H:298.45 mm; Pa:82.3 kN; P90°:180 kN; R2:38.1 mm; P150°:105 kN; P180°:127 kN; L:511.175 mm; A2:260.35 mm; P60°:301 kN; h:51.594 mm; Stabilizing ring:SR-28-0;
4R4419 NTN Cylindrical Roller Bearing	B:28 mm; Hydraulic nut:HMV 28 E; d:140 mm; B1:82 mm; Mass adapter sleeve assembly:3 kg; G:M 140x2; d1:125.412 mm; d3:180 mm;
4R4819 NTN Cylindrical Roller Bearing	B1:96 mm; d:190 mm; Mass withdrawal sleeve:3.28 kg; d1:180 mm; Hydraulic nut:HMV 40 E; G1:18 mm; G:M 200x3; B2:102 mm;
NN3026 NTN Tapered Roller Bearing	dk:66 mm; l7 min.:58 mm; Specific dynamic load factor K:100 N/mm²; r1 min.:0.6 mm; B:35 mm; Mass rod end:3.3 kg; Material constant KM:330; Basic static load rating C0:245 kN; Basic dynamic load rating C:156 kN; d2 max.:114 mm; l1 min.:104 mm; h:185 mm; G:M 45x3; C1 max.:31 mm; l2 max.:244 mm; d:50 mm; α:6 °;
NNU496 NTN Tapered Roller Bearing	B1:196.418 mm; Mass adapter sleeve assembly:43 kg; B5:59.766 mm; B:48.666 mm; Threads per inch:5; d:380 mm; Hydraulic nut:HMVC 76E; d3 max.:450.977 mm; G:378.993 mm; Sleeve:S 3076x14; d1:355.6 mm;
4R3431 NTN Cylindrical Roller Bearing	db min.:338 mm; d1:300 mm; d3:400 mm; r1,2 min.:5 mm; Fatigue load limit Pu:440 kN; Mass bearing + sleeve:192 kg; Limiting speed:260 r/min; D:540 mm; Basic static load rating C0:6100 kN; Calculation factor Y0:2.2; B5:56 mm; Basic dynamic load rating C:3929 kN; D1 ≈:483 mm; d2 ≈:361 mm; B1:226 mm; B2:42 mm; Da max.:520 mm; Calculation factor e:0.3; b:22.3 mm; da max.:361 mm;
NN4936K NTN Cylindrical Roller Bearing	d2:111.125 mm; H1:79.375 mm; da:76.2 mm; H2:47.625 mm; J min.:231.775 mm; Limiting speed:3400 r/min; A:101.6 mm; L:304.8 mm; S:0.794 mm; J1:53.975 mm; Basic dynamic load rating C:158 kN; J max.:257.175 mm; Mass bearing unit:10.9 kg; H:160.338 mm; s:31.75 mm; A1:111.919 mm; Attachment bolt diameter G:15.875 mm; B:92.075 mm;
NNU4988K NTN Cylindrical Roller Bearing	b:7 mm; Mass:0.41 kg; d1:70 mm; d5:74 mm; Associated spanner (Hook spanner in accordance with DIN 1810):HN 10-11; h:3 mm; B:25 mm; Recommended tightening torque:4.2 N·m; G:M 50x1.5; d3:75 mm; Grub (set) / Locking screw size:M 4;
NN3030K NTN Cylindrical Roller Bearing	Ca1:65 mm; Ca2:63 mm; b1:7 mm; K:4 mm; C1:73.2 mm; Basic dynamic load rating C:583 kN; r min.:1.8 mm; d1 ≈:227.5 mm; D3:264 mm; D:270 mm; da min.:207 mm; b:5.2 mm; das:223 mm; Basic static load rating C0:1370 kN; +:0.2 mm; C2:2.9 mm; d:200 mm; Snap ring Seeger:SW 270; Snap ring in accordance with DIN 471:270x5; Fatigue load limit Pu:137 kN;
NNU4940K NTN Cylindrical Roller Bearing	Limiting value e:0.3; F:499 mm; Calculation factor kr:0.17; D:680 mm; s max.:7.2 mm; Mass bearing:211 kg; D1 ≈:616 mm; Fatigue load limit Pu:520 kN; Limiting speed:1300 r/min; Reference speed:800 r/min; da max.:491 mm; db min.:504 mm; Basic static load rating C0:6700 kN; da min.:483 mm; B:163 mm; r1,2 min.:6 mm; Basic dynamic load rating C:3470 kN; ra max.:5 mm; d:460 mm; Da max.:657 mm;
NN3036K NTN Cylindrical Roller Bearing	Reference speed:4000 r/min; Calculation factor Y2:2.5; da max.:69 mm; 2B:56 mm; Mass bearing pair:2.38 kg; Ca min.:4 mm; D:110 mm; Da max.:102 mm; ra max.:1.5 mm; Calculation factor Y1:1.7; r3,4 min.:1.5 mm; b:7 mm; Fatigue load limit Pu:37.5 kN; Basic dynamic load rating C:266 kN; Calculation factor Y0:1.6; Da min.:95 mm; Basic static load rating C0:320 kN; Calculation factor e:0.4; r5 min.:0.6 mm;
NNU4926K	N:24 mm; A1:110 mm; N1:18 mm; da:85 mm; J6:348 mm; Housing:FSNL 520-617 RU; Da:180 mm; Q180°:310 kN; H2:40 mm; P180°:310 kN; Oil seal:2 x TSN 317 U; J:320 mm; A2:181 mm; H:218 mm; P55°:620 kN; db:100 mm; P150°:250 kN; Appropriate attachment bolt, rec. tightening torque:200 N·m; Cap bolt, rec. tightening torque:200 N·m; P90°:370 kN;
NN3944K NTN Cylindrical Roller Bearing	P150°:58.7 kN; P180°:71.2 kN; dc:96.838 mm; Appropriate attachment bolt size G:0.75 in; da:100 mm; RG:3/8 NPT; L:387.35 mm; P60°:175 kN; J min.:295.275 mm; Cap bolt:5/8-11 UNC; Da:180 mm; J1:60.325 mm; Cap bolt, SAE grade:8; Stabilizing ring:SR-20-17; Taconite seal (db shaft position):TER 118; Cap bolt recommended tightening torque:298.3 N·m; P120°:64.9 kN; H:222.25 mm; Initial grease fill:181.44 g;
4R3821 NTN Cylindrical Roller Bearing	M1:5 mm; M2:21 mm; B:24 mm; Spring washer in accordance with DIN 128:A 8; Hexagonal head bolt:M 8x16; M3:9 mm; Mass locking clip:0.046 kg; M:15 mm;
NN4921 NTN Tapered Roller Bearing	P180°:84.5 kN; Max. speed for PosiTrac Plus seal:1300 r/min; J1:82.55 mm; Stabilizing ring:SR-26-0; P120°:73.8 kN; L:466.725 mm; Cap bolt recommended tightening torque:400 N·m; PG:1/4 NPT; A1:133.35 mm; S:4.763 mm; R1:79.375 mm; H2:60.325 mm; R2:36.513 mm; ba:57.944 mm; Cap bolt, SAE grade:5; Eye bolt:3/8-16 UNC; Labyrinth ring:2 x LOR 116; J min.:371.475 mm; RG:1/2 NPT; Da:230 mm;

No.	Brand	U	E	w	b	L	N	K	C
NNU4932K	NTN	-	-	-	-	539.75 mm	-	-	-
NN4930K	NTN	-	-	-	4.6 mm	-	-	-	25 mm
NN3024	NTN	-	-	-	4.6 mm	-	-	-	28 mm
NN3048K	NTN	-	-	-	-	355.6 mm	-	-	-
NN3028K	NTN	-	-	-	22.3 mm	-	-	12 mm	-
4R4429	NTN	-	-	-	-	-	-	-	-
NN3076K	NTN	-	-	-	-	-	16 mm	-	-
NN3068	NTN	-	1635 mm	-	-	-	-	-	-
NNU4996	NTN	-	-	-	-	-	-	-	-
4R4819	NTN	-	-	-	-	-	-	-	-
NN3088K	NTN	-	-	-	9.5 mm	-	-	-	50 mm
NN4964K	NTN	-	-	-	-	134 mm	17.5 mm	-	-
NNU3034	NTN	-	-	-	-	-	-	-	-
NN3936	NTN	-	-	-	-	285.75 mm	-	-	-
NNU4948	NTN	-	-	-	-	-	-	-	-
4R3423	NTN	-	-	-	-	-	-	-	-
NNU4856K	NTN	-	-	-	-	-	-	-	-
4R4425	NTN	-	-	-	-	-	-	-	-
NN3952	NTN	-	-	-	-	-	-	-	-
NNU313	NTN	-	-	-	-	-	-	-	-
NN3076	NTN	-	-	-	-	266.7 mm	-	-	-
NNU4072	NTN	-	-	-	-	-	-	-	-
NN4924K	NTN	-	-	-	-	628.65 mm	-	-	-
NN49/95	NTN	-	-	-	-	-	-	-	-
NN4968K	NTN	-	-	-	-	-	-	-	-
NN4926	NTN	-	-	-	22.3 mm	-	-	12 mm	-
4R2832	NTN	-	-	-	-	-	-	-	-
NNU496	NTN	-	-	-	-	-	-	-	-
NNU4984K	NTN	-	-	-	-	511.175 mm	-	-	-
NNU4924K	NTN	-	-	-	-	-	-	-	-

4R383 NTN Cylindrical Roller Bearing Video

NTN 4R383 INTERCHANGE

Thrust Spherical Roller Bearing Part series 4R383 is a potential replacement for these common bearing part numbers:

NSK4R383
SKF4R383
NTN4R383
FAG4R383
TIMKEN4R383
KOYO4R383
NACHI4R383
DODGE4R383

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NACHI BEARINGS OF AMERICA CORP.: Address5600 Corporate Way Richmond, Kentucky 450987, U.S.A.; Phone(Working Time)753-298-7898; Fax

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