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NNU4856 NTN Tapered Roller Bearing
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Tapered Roller Bearing
NTN NNU4856 Bearing SPECIFICATIONS
Browse NNU4856 NTN Tapered Roller Bearing Categories NTK BEARING PRECISION AXLE CORP. in the Manufacturers Online Free. including Tapered Roller Bearing. 68 mm D1
- NTN
NNU4856
- 68 mm
- 1.4 kg
- 15 mm
- 140 mm
- 2 mm
- NTK BEARING PRECISION AXLE CORP.2020-07-10 09:46:19
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NNU4856 NTN Tapered Roller Bearing Compare similar products
- 68 mm
- 1.4 kg
- 15 mm
- 140 mm
- 2 mm
NTN NNU4856 NNU4856 NTN Tapered Roller Bearing Product Features
No. | Brand | h | K | B | G | b | a | C | f |
NN3020K | NTN | - | 9 mm | 86 mm | - | 16.7 mm | - | - | - |
NN3056 | NTN | - | - | 82.931 mm | - | 10.5 mm | - | - | - |
NNU48/600 | NTN | 46.831 mm | - | - | - | - | - | - | - |
NN494 | NTN | - | - | 90 mm | - | - | - | - | - |
NN3052K | NTN | - | - | 75 mm | - | - | - | - | - |
NN4932K | NTN | - | - | 72 mm | - | - | - | - | - |
NN4924 | NTN | - | - | 58 mm | - | - | - | - | - |
4R4449 | NTN | - | - | 42 mm | - | - | 31.706 mm | 34 mm | - |
4R3628 | NTN | 34.925 mm | - | - | - | - | - | - | - |
4R3425 | NTN | - | - | - | - | - | 10.8 mm | - | - |
NN3060K | NTN | - | - | 6 mm | - | - | - | - | - |
NN3148 | NTN | - | - | 36 mm | - | - | - | - | - |
NNU3164 | NTN | - | - | 93 mm | - | - | - | - | - |
NNU49/530K | NTN | - | - | 11 mm | - | - | - | - | - |
NNU4984 | NTN | - | - | - | - | - | - | - | - |
NN3952K | NTN | 86.5 mm | - | 140 mm | - | - | 7 mm | - | - |
4R4445 | NTN | - | - | 8 mm | - | - | - | - | - |
NN3936 | NTN | - | 12 mm | 375 mm | - | 22.3 mm | - | - | - |
4R3225 | NTN | - | - | 7 mm | - | - | - | - | - |
NN3024K | NTN | - | - | - | - | - | - | 52 mm | - |
NNU49/5 | NTN | - | - | - | - | - | 15.592 mm | 19.05 mm | - |
4R4054 | NTN | - | - | 67 mm | - | - | - | - | - |
NNU30/56 | NTN | - | - | 35 mm | - | - | - | - | - |
NNU4952 | NTN | - | - | 60 mm | - | - | - | - | - |
4R2904 | NTN | - | - | 26 mm | - | - | - | - | - |
NN3932K | NTN | - | - | - | - | - | - | - | - |
4R3226 | NTN | - | 3 mm | 40 mm | M 100x2 | 6 mm | - | - | - |
4R4413 | NTN | - | - | 33 mm | - | - | - | - | - |
NNU4921 NTN Tapered Roller Bearing | r1,2 min.:5 mm; H:130 mm; Basic static load rating C0:10400 kN; ra max.:4 mm; Basic dynamic load rating C:1120 kN; da min.:995 mm; D1 ≈:906 mm; Minimum load factor A:610; Limiting speed:430 r/min; d1 ≈:1054 mm; Reference speed:300 r/min; Fatigue load limit Pu:125 kN; Mass bearing (including seat washer where applicable):213 kg; D:1060 mm; d:900 mm; Da max.:965 mm; |
4R3428 NTN Cylindrical Roller Bearing | Mass adapter sleeve assembly:21 kg; Threads per inch:8; B:32.004 mm; B4:35.712 mm; Hydraulic nut:HMVC 44E; G:219.151 mm; Sleeve:S 144x7.15/16; d:220 mm; d1:201.613 mm; B1:184.836 mm; d3 max.:279.527 mm; |
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; |
NN3972 | Dimension series:25800; Cb min.:4.5 mm; rb max.:2.3 mm; Mass bearing:0.46 kg; r1,2 min.:1.5 mm; Db min.:67 mm; a:15.36 mm; db min.:45 mm; d:36.487 mm; Da min.:62 mm; ra max.:1.5 mm; B:24.608 mm; Ca min.:5 mm; D:73.025 mm; da max.:44 mm; Calculation factor e:0.3; Fatigue load limit Pu:9.8 kN; Basic static load rating C0:88 kN; Reference speed:8000 r/min; d1 ≈:52.5 mm; |
NN4921 NTN Tapered Roller Bearing | db (max):134 mm; Weight:2.510 kg; Static Load Rating:191,000 N; Da (max):170 mm; ra (max):2 mm; B:28 mm; r1:1.1 mm; Radial Clearance:0.085 to 0.125 mm; Dynamic Load Rating:139,000 N; Limiting Speed - Grease:3,400 rpm; Fillet Radius/Chamfer:2 mm; db (min):127 mm; d:120 mm; Configuration:Single Row; Limiting Speed - Oil:4,300 rpm; Enclosure:Open; Bore Type:Cylindrical Bore; ra1 (max):1 mm; dc (min):138 mm; |
NNU4936 NTN Tapered Roller Bearing | H:474.663 mm; P90°:254 kN; ba:96.838 mm; Taconite seal:TER 178; Housing:SAF 052 KA; J max.:708.025 mm; H1:241.3 mm; P60°:423 kN; Ca:117.805 mm; J1:133.35 mm; A2:409.575 mm; N1:41.275 mm; Pa:81.4 kN; Cap bolt recommended tightening torque:400 N·m; Cap bolt:4 x 1-8 UNC; Stabilizing ring:2 x A8898; R2:46.831 mm; h:69.85 mm; Eye bolt:2 x 1/2-13 UNC; R1:130.175 mm; |
4R4445 NTN Cylindrical Roller Bearing | d:5 mm; Permissible sliding velocity v max.:5 m/s; Specific static load factor K0:20 N/mm²; Specific dynamic load factor K:10 N/mm²; Coefficient of friction µ max.:0.1; Coefficient of friction µ min.:0.05; B:8 mm; D1:13 mm; D:9 mm; Mass bushing:0.003 kg; B1:2 mm; Tolerance shaft:h8; Permissible sliding velocity v min.:0.25 m/s; Tolerance housing:H7; |
NN4948 NTN Tapered Roller Bearing | Inside Ring Outside Diameter:119 mm; Da (max):168 mm; ra (max):2 mm; dd (min):130 mm; dc (min):122 mm; D:180 mm; Static Load Rating:305,000 N; Bore Type:Cylindrical Bore; db (max):117 mm; Dynamic Load Rating:250,000 N; ra1 (max):2 mm; Radial Clearance:0.050 to 0.085 mm; Configuration:Single Row; db (min):112 mm; r1:2.1 mm; B:34 mm; Fillet Radius/Chamfer:2.1 mm; d:100 mm; Limiting Speed - Grease:3,200 rpm; |
NNU488 NTN Tapered Roller Bearing | D:80 mm; Enclosure:Open; ra (max):1 mm; Configuration:Single Row; Inside Ring Outside Diameter:50 mm; Dynamic Load Rating:43,500 N; r1:1.1 mm; dd (min):56 mm; Bore Type:Cylindrical Bore; dc (min):52 mm; B:18 mm; ra1 (max):1 mm; Limiting Speed - Grease:8,500 rpm; d:40 mm; db (max):49 mm; Da (max):73 mm; Static Load Rating:43,000 N; Limiting Speed - Oil:10,000 rpm; db (min):47 mm; Radial Clearance:0.025 to 0.050 mm; |
NN4944 NTN Tapered Roller Bearing | dk:105 mm; w:90 mm; G:M 64x4; l5 ≈:45 mm; Material constant KM:330; Basic dynamic load rating C:400 kN; Basic static load rating C0:655 kN; d:80 mm; α:5 °; C1 max.:48 mm; l3 min.:85 mm; l7 min.:90 mm; d4 ≈:105 mm; Mass rod end:15 kg; Specific dynamic load factor K:100 N/mm²; B:55 mm; h1:230 mm; r1 min.:1 mm; l4 max.:324 mm; d2 max.:182 mm; |
NNU4940K NTN Cylindrical Roller Bearing | N1:22.225 mm; Cap bolt, SAE grade:5; h:49.212 mm; Cap bolt:2 x 5/8-11 UNC; Taconite seal (db shaft position):TER 82; End plug (suffix Y):EPR 12; da:80 mm; Mass pillow block:15.4 kg; H:169.863 mm; H2:31.75 mm; Housing:SAF 216; J min.:244.475 mm; R2:21.431 mm; A2:208.756 mm; Appropriate attachment bolt size G:0.75 in; P90°:49.8 kN; RG:3/8 NPT; ba:30.163 mm; Max. speed for Taconite seal:850 r/min; |
NN3064 | F:63 mm; B:25 mm; Mass inner ring:0.14 kg; r, r1,2 min.:1 mm; d:55 mm; |
NNU4864 | Limiting Speed - Oil:400 rpm; d:240 mm; Dynamic Load Rating:1,560,000 N; Weight:55.500 kg; c:4 mm; B:160 mm; C:159 mm; Bore Type:Cylindrical Bore; Static Load Rating:3,350,000 N; Fillet Radius/Chamfer:1.5 mm; D:360 mm; Enclosure:Double Seal; Configuration:Double Row; |
NN3144 NTN Tapered Roller Bearing | db min.:47.5 mm; T:19 mm; Fatigue load limit Pu:7.65 kN; C1:3.5 mm; D:68 mm; Reference speed:7500 r/min; Basic dynamic load rating C:64.7 kN; r1,2 min.:1 mm; Calculation factor Y:1.6; Calculation factor e:0.37; d:40 mm; ra max.:1 mm; d1 ≈:54.7 mm; Limiting speed:9500 r/min; Calculation factor Y0:0.9; a:14.797 mm; Dimension series:3CD; D1:72 mm; da max.:46 mm; r3,4 min.:1 mm; |
NNU4856 NTN Tapered Roller Bearing Video
NTN NNU4856 INTERCHANGE
Tapered Roller Bearing Part series NNU4856 is a potential replacement for these common bearing part numbers:
NNU4856
NNU4856
NNU4856
NNU4856
NNU4856
NNU4856
NNU4856
NNU4856
Contact Us
- NTK BEARING PRECISION AXLE CORP.
- Address7635 South Layton Road Anderson Indiana 46011, U.S.A.
- Phone(Working Time)221-5263
- Fax
NTN NNU4856 Technical Articles
NTN PILLOW BLOCK BEARING PRICE LIST |
HMT BEARINGS PRICE LIST |
TKP BEARING PRICE LIST |
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