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4R383 NTN Cylindrical Roller Bearing
Tapered Roller Bearing
NTN 4R383 Bearing SPECIFICATIONS
170 83 mm Da max. Million used 4R383 NTN Cylindrical Roller Bearing 108 kN Basic static load rating C0 instantly searchable. Shop NTK BEARING PRECISION AXLE CORP. our large selection of parts based on brand, price, description, 6 mm b and location. Order the Tapered Roller Bearing with stock ...
- NTN
4R383
- 83 mm
- 108 kN
- 6 mm
- 54 mm
- 2.8
- 82.3 mm
- 3 mm
- 3200 r/min
- NTK BEARING PRECISION AXLE CORP.2020-07-10 09:46:19
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4R383 NTN Cylindrical Roller Bearing Compare similar products
- 83 mm
- 108 kN
- 6 mm
- 54 mm
- 2.8
- 82.3 mm
- 3 mm
- 3200 r/min
- 4.2
- 2.8
- 1 mm
- 0.24
- 11.8 kN
- 14 mm
- 107 kN
- 42 mm
- 1.1 mm
- 2 mm
- 90 mm
- 70 mm
NTN 4R383 4R383 NTN Cylindrical Roller Bearing Product Features
No. | Brand | h | K | B | G | b | a | C | f |
4R382 | NTN | - | - | - | - | - | - | - | - |
NNU4072 | NTN | - | - | 45 mm | - | - | - | - | - |
NNU4964 | NTN | - | - | - | - | - | - | - | - |
4R3639 | NTN | 28.575 mm | - | - | - | - | - | - | - |
NN3034K | NTN | - | - | 20.6 mm | - | - | - | - | - |
4R3056 | NTN | - | - | 80.169 mm | - | - | - | - | - |
NN3036 | NTN | - | - | 13 mm | - | - | - | - | - |
NNU4996 | NTN | 42.862 mm | - | - | - | - | - | - | - |
NNU4976K | NTN | - | - | 49 mm | M 72x4 | - | - | - | - |
NNU4864 | NTN | - | - | 160 mm | - | - | - | 159 mm | - |
NNU49/5 | NTN | - | - | - | - | - | 15.592 mm | 19.05 mm | - |
NN4944K | NTN | - | - | 35 mm | - | - | - | - | - |
NN4924K | NTN | - | - | - | - | - | - | - | - |
NNU38/5 | NTN | - | - | 34.9 mm | - | - | - | - | - |
NNU4988 | NTN | - | - | - | - | - | - | - | - |
NN4926K | NTN | - | - | 25 mm | - | - | - | - | - |
NNU4938K | NTN | - | - | 29 mm | - | - | - | - | - |
NN3932 | NTN | - | - | - | - | - | - | - | - |
NNU4922 | NTN | 2 mm | - | 9 mm | M 12x1 | 3 mm | - | - | - |
NNU4952K | NTN | - | - | 844.55 mm | - | - | - | - | - |
NN3028K | NTN | - | - | 11.379 mm | 34.95 mm | - | - | - | - |
NNU4088 | NTN | - | - | - | - | - | - | - | - |
NN4930K | NTN | - | - | 55 mm | - | - | - | - | - |
NN3044K | NTN | - | - | - | - | - | - | - | - |
NN4922 | NTN | - | - | 13 mm | - | - | - | - | - |
4R3618 | NTN | - | - | - | - | - | 27.2 mm | - | - |
NNU49/560K | NTN | - | - | - | - | - | - | - | - |
NN303 | NTN | - | - | - | - | - | - | - | - |
4R3432 | NTN | - | 3 mm | - | - | - | 82 mm | - | - |
NN30/600 | R2:33.337 mm; A1:158.75 mm; A2:225.425 mm; P60°:345 kN; P180°:145 kN; J min.:441.325 mm; P90°:207 kN; Housing:SAFS 532; H:338.137 mm; PosiTrac Plus contact element:2 x B10724-130; H2:66.675 mm; Ca:89.789 mm; Labyrinth ring:2 x LOR 131; P120°:133 kN; Max. speed for PosiTrac Plus seal:1050 r/min; RG:3/4 NPT; R1:104.775 mm; J1:95.25 mm; H1:169.875 mm; J max.:488.95 mm; |
NN3032 NTN Tapered Roller Bearing | PosiTrac Plus contact element (dc shaft position):B10724-155; Appropriate attachment bolt size G:1 in; L:679.45 mm; H2:76.2 mm; J max.:600.075 mm; PosiTrac Plus contact element (db shaft position):B10724-167; S:4.763 mm; P180°:113 kN; End plug (suffix Y):EPR 21; Mass pillow block:178 kg; Initial grease fill:1304.1 g; P60°:345 kN; db:198.438 mm; Cap bolt, SAE grade:8; Labyrinth ring (dc shaft position):LOR 154; |
NN3044K | J max.:333.375 mm; Cap bolt recommended tightening torque:515.2 N·m; da:73.025 mm; P60°:104 kN; J1:60.325 mm; Appropriate attachment bolt size G:0.75 in; Ca:69.799 mm; P120°:39.1 kN; Cap bolt, SAE grade:8; Housing:FSAF 617; H2:44.45 mm; Initial grease fill:365.71 g; R2:30.163 mm; J min.:295.275 mm; P90°:62.3 kN; P150°:35.6 kN; A1:111.125 mm; R1:66.675 mm; Pa:10.5 kN; PG:1/4 NPT; |
NN3936 NTN Tapered Roller Bearing | Limiting speed:630 r/min; Da max.:946 mm; Design variant/feature:NNU K30/W33; r1,2 min.:7.5 mm; K:12 mm; Reference speed:480 r/min; b:22.3 mm; Fatigue load limit Pu:1460 kN; Basic static load rating C0:21200 kN; Calculation factor kr:0.33; d:600 mm; D1 ≈:868 mm; Mass bearing:1100 kg; s max.:18.5 mm; Basic dynamic load rating C:9900 kN; ra max.:6 mm; F:699 mm; da min.:634 mm; B:375 mm; da max.:682 mm; |
NNU4088 NTN Tapered Roller Bearing | Reference speed:7500 r/min; U:32 mm; Fw:55 mm; Fatigue load limit Pu:16.3 kN; Limiting speed:8500 r/min; Mass needle roller and cage assembly:0.1 kg; Ew:63 mm; Basic dynamic load rating C:59.4 kN; Basic static load rating C0:129 kN; |
NN3064K NTN Cylindrical Roller Bearing | Basic dynamic load rating C:125 kN; D1 ≈:421.5 mm; r1,2 min.:1 mm; da min.:444 mm; Reference speed:1100 r/min; Fatigue load limit Pu:16.6 kN; Da max.:436 mm; Minimum load factor A:4; Limiting speed:1600 r/min; Mass bearing (including seat washer where applicable):5.6 kg; H:30 mm; Basic static load rating C0:880 kN; ra max.:1 mm; D:460 mm; d:420 mm; d1 ≈:458.5 mm; |
NN4934 NTN Tapered Roller Bearing | da:60.325 mm; P150°:25.4 kN; Housing:SAF 515; L:285.75 mm; J min.:219.075 mm; Cap bolt:2 x 1/2-13 UNC; h:31.75 mm; R1:46.038 mm; Cap bolt, SAE grade:5; Ca:37.008 mm; End plug (suffix Y):EPR 7; Initial grease fill:136.08 g; PosiTrac Plus contact element:2 x B10724-37; ba:30.163 mm; A1:79.375 mm; P90°:45.4 kN; Mass pillow block:13.1 kg; Labyrinth ring:2 x LOR 36; A2:118.666 mm; R2:21.431 mm; |
NN394 NTN Tapered Roller Bearing | A2:171.45 mm; Cap bolt:2 x 1/2-13 UNC; P120°:13.3 kN; Taconite seal:TER 17; ba:25.4 mm; RG:1/8 NPT; Initial grease fill:82.215 g; h:33.337 mm; H:134.938 mm; da:36.513 mm; H2:25.4 mm; Pa:3.4 kN; L:244.475 mm; PG:1/8 NPT; End plug (suffix Y):EPR 3; H1:69.85 mm; R1:38.1 mm; Housing:SAF 609; A1:69.85 mm; Stabilizing ring:2 x SR-1609; |
NN3944K NTN Cylindrical Roller Bearing | Calculation factor kr:0.035; d1 ≈:81.58 mm; D3:135.23 mm; r1,2 min.:2.1 mm; ba min.:3.5 mm; Mass bearing:2.33 kg; da min.:69 mm; C:4.9 mm; Basic dynamic load rating C:99.5 kN; Da max.:126 mm; Reference speed:11000 r/min; Db min.:151 mm; D:140 mm; Calculation factor f0:12; Limiting speed:7000 r/min; Ca max.:7.72 mm; r0 max.:0.6 mm; Fatigue load limit Pu:2.6 kN; b:3.1 mm; B:33 mm; |
NNU313 NTN Tapered Roller Bearing | Center Guidance:Fixed Inner Ring Rib; Radial Clearance:0.270 to 0.360 mm; Roller Profile:Symmetric; da (min):334 mm; Axial Load Factor Y1:3.58; B:90 mm; Axial Load Factor Y2:5.33; Bore Type:Tapered Bore; Constant e:0.19; D:440 mm; Hole Diameter (do):10 mm; Fillet Radius/Chamfer:3 mm; Axial Load Factor Y0:3.50; Retainer Material:Machined Brass; Static Load Rating:2,610,000 N; Weight:41.800 kg; Limiting Speed - Grease:940 rpm; |
NNU4938 NTN Tapered Roller Bearing | F:15 mm; d:12 mm; Mass inner ring:0.011 kg; B:22.5 mm; r, r1,2 min.:0.3 mm; |
4R3818 NTN Cylindrical Roller Bearing | Basic static load rating C0:3250 kN; D1 ≈:914 mm; Da max.:1002 mm; B:140 mm; Db max.:1015 mm; Reference speed:560 r/min; ra max.:6 mm; Calculation factor Y0:0.33; Limiting speed:600 r/min; Calculation factor A:78.9; r3,4 min.:4 mm; d2 ≈:776 mm; r1,2 min.:7.5 mm; Basic dynamic load rating C:1190 kN; a:321 mm; Fatigue load limit Pu:46.5 kN; d:710 mm; Calculation factor X:0.39; d1 ≈:836 mm; |
4R4426 NTN Cylindrical Roller Bearing | Bore Type:Cylindrical Bore; d:320 mm; Fillet Radius/Chamfer:5 mm; B:92 mm; Limiting Speed - Oil:1,200 rpm; Radial Clearance:0.145 to 0.225 mm; dd (min):419 mm; Static Load Rating:2,390,000 N; ra (max):4 mm; Dynamic Load Rating:1,600,000 N; dc (min):393 mm; Inside Ring Outside Diameter:390 mm; Da (max):558 mm; Configuration:Single Row; db (max):386 mm; Limiting Speed - Grease:1,000 rpm; db (min):342 mm; |
NN4938K NTN Cylindrical Roller Bearing | J1:127 mm; H2:85.725 mm; P90°:218 kN; Appropriate attachment bolt size G:1.25 in; Stabilizing ring:SR-40-34; L:749.3 mm; Ca:129.794 mm; H:422.275 mm; J min.:571.5 mm; A1:203.2 mm; Pa:93.9 kN; Housing:SAF 334; Cap bolt recommended tightening torque:271.2 N·m; Cap bolt:4 x 7/8-9 UNC; P150°:120 kN; R1:122.237 mm; da:170 mm; A2:285.75 mm; Labyrinth ring (db shaft position):LOR 161; Max. speed for PosiTrac Plus seal:760 r/min; |
4R383 NTN Cylindrical Roller Bearing Video
NTN 4R383 INTERCHANGE
Tapered Roller Bearing Part series 4R383 is a potential replacement for these common bearing part numbers:
4R383
4R383
4R383
4R383
4R383
4R383
4R383
4R383
Contact Us
- NTK BEARING PRECISION AXLE CORP.
- Address7635 South Layton Road Anderson Indiana 46011, U.S.A.
- Phone(Working Time)221-5263
- Fax
NTN 4R383 Technical Articles
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