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4R2823 NTN Cylindrical Roller Bearing

Name: 4R2823 NTN Cylindrical Roller Bearing
Brand: NTN
SKU: 4R2823
Rating: 4.9 (5 reviews)

NTN 4R2823 Bearing SPECIFICATIONS

Question4R2823 NTN Cylindrical Roller Bearing ? Find NACHI BEARINGS OF AMERICA CORP. what 5 m/s Permissible sliding velocity v max. you need faster by entering your Thrust Spherical Roller Bearing information 45 mm d .
Brand Name:NTN
Model Number:
4R2823
Permissible sliding velocity v max.:5 m/s
Coefficient of friction µ min.:0.05
d:45 mm
B:45 mm
Specific dynamic load factor K:10 N/mm²
Permissible sliding velocity v min.:0.25 m/s
Mass bushing:0.13 kg
Tolerance shaft:h8

Download NTN 4R2823 Spec Sheet

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Thrust Spherical Roller Bearing Specification details

Permissible sliding velocity v max.:5 m/s
Coefficient of friction µ min.:0.05
d:45 mm
B:45 mm
Specific dynamic load factor K:10 N/mm²
Permissible sliding velocity v min.:0.25 m/s
Mass bushing:0.13 kg
Tolerance shaft:h8
Coefficient of friction µ max.:0.1
D:51 mm
Tolerance housing:H7
Specific static load factor K0:20 N/mm²

4R2823 NTN Cylindrical Roller Bearing pdf

NTN 4R2823 4R2823 NTN Cylindrical Roller Bearing Product Features

NN3052K	B:2.5 mm; d2:98 mm; M:66.5 mm; Mass lock washer:0.053 kg; d1:85 mm; d:70 mm; f:8 mm;
NNU4976 NTN Tapered Roller Bearing	Appropriate attachment bolt size G:1 in; h:60.325 mm; Taconite seal:TER 657; R2:39.688 mm; A1:158.75 mm; R1:95.25 mm; da:101.6 mm; Mass pillow block:93.5 kg; Initial grease fill:623.7 g; N1:28.575 mm; ba:67.469 mm; J max.:463.55 mm; Eye bolt:2 x 3/8-16 UNC; L:539.75 mm; J1:95.25 mm; Cap bolt:4 x 3/4-10 UNC; P150°:80.1 kN; Da:259.999 mm; H1:160.325 mm; P180°:96.1 kN;
NN3936 NTN Tapered Roller Bearing	H2:30.163 mm; db:73.025 mm; Cap bolt:2 x 1/2-13 UNC; Initial grease fill:136.08 g; J1:47.625 mm; dc:57.15 mm; PosiTrac Plus contact element (dc shaft position):B10724-32; R1:49.212 mm; H1:82.55 mm; J min.:219.075 mm; Labyrinth ring (dc shaft position):LOR 33; Appropriate attachment bolt size G:0.5 in; Max. speed for PosiTrac Plus seal:2150 r/min; P150°:13.8 kN; End plug (suffix Y):EPR 7; Stabilizing ring:2 x SR-1612;
4R3433 NTN Cylindrical Roller Bearing	Tolerance shaft:h8; D:32 mm; Permissible sliding velocity v max.:5 m/s; B:20 mm; Specific static load factor K0:20 N/mm²; Permissible sliding velocity v min.:0.25 m/s; Coefficient of friction µ min.:0.05; Mass bushing:0.052 kg; Specific dynamic load factor K:10 N/mm²; d:22 mm; Tolerance housing:H7; Coefficient of friction µ max.:0.1;
NNU4932K	Housing:SAF 530; Eye bolt:2 x 3/8-16 UNC; Stabilizing ring:SR-30-0; Ca:82.804 mm; P150°:80.1 kN; Cap bolt, SAE grade:5; Initial grease fill:623.7 g; H2:63.5 mm; P120°:87.2 kN; Taconite seal:TER 126; RG:3/4 NPT; H1:160.325 mm; S:4.763 mm; L:539.75 mm; R2:39.688 mm; Mass pillow block:91.6 kg; J min.:431.8 mm; A1:158.75 mm; Da:269.999 mm; Cap bolt:4 x 3/4-10 UNC;
4R3033K NTN Cylindrical Roller Bearing	Grub (set) screw size:M8; Axial static load carrying capacity:190 kN; G:M 85x2; B3:4 mm; Recommended grub screw tightening torque:18 N·m; Associated spanner:HN 17; b:8 mm; B:19 mm; d3:110 mm; Mass lock nut:0.53 kg; h:3.5 mm; d1:98 mm;
NN3044 NTN Tapered Roller Bearing	Mass adapter sleeve assembly:0.15 kg; G:M 35x1.5; B1:35 mm; d1:30.163 mm; d3:52 mm; d:35 mm; B:11.5 mm;
NN3926 NTN Tapered Roller Bearing	Preload class C GC:1680 N; Reference grease quantity Gref:25.5 cm³; Calculation factor f2B:1.02; Preload class B GB:840 N; Calculation factor f2C:1.05; Basic dynamic load rating C:111 kN; Calculation factor fHC:1; Attainable speed for grease lubrication:7500 r/min; Calculation factor f2A:1; r3,4 min.:1 mm; rb max.:1 mm; Basic static load rating C0:108 kN; Preload class D GD:3360 N; r1,2 min.:2 mm;
NN3064K NTN Cylindrical Roller Bearing	Attachment bolt diameter G:4 x 19.05; N1:20.637 mm; S:0.794 mm; Limiting speed:2300 r/min; Basic dynamic load rating C:325 kN; J:177.8 mm; L:222.25 mm; a:5.556 mm; da:88.9 mm; s:36.513 mm; A:84.138 mm; A5:42.069 mm; A6:28.575 mm; Mass bearing unit:18.2 kg;
NNU39/63 NTN Tapered Roller Bearing	r3,4 min.:0.3 mm; Number of balls z:27; D2:61.8 mm; dn:54.2 mm; Calculation factor f:1.08; Preload class A GA:24 N; Static axial stiffness, preload class C:66 N/µm; d:45 mm; Calculation factor f2B:1.03; Calculation factor f1:1; C1:5.9 mm; Static axial stiffness, preload class B:41 N/µm; Calculation factor fHC:1.01; Calculation factor f0:9.7; a:16.1 mm; Calculation factor f2A:1; Ball diameter Dw:4.762 mm;
NNU3072 NTN Tapered Roller Bearing	r1 min.:1 mm; l7 min.:73 mm; Basic dynamic load rating C:245 kN; C1 max.:39 mm; Material constant KM:330; d2 max.:137 mm; d:60 mm; Basic static load rating C0:360 kN; Specific dynamic load factor K:100 N/mm²; Mass rod end:5.7 kg; G:M 52x3; l2 max.:281 mm; dk:80 mm; h:210 mm; l1 min.:115 mm; α:6 °; B:44 mm;
NN3948 NTN Tapered Roller Bearing	Basic static load rating C0:15.3 kN; Da:106.4 mm; d:35 mm; Housing material:Composite; A3:3.2 mm; J:92 mm; L:118 mm; B1:39.5 mm; N:14.8 mm; Recommended tightening torque for grub screw:7.4 N·m; Limiting speed:5300 r/min; Db:90 mm; Mass bearing unit:0.69 kg; Thread grub screw G2:M6; A:35 mm; Recommended diameter for attachment bolts, mm G:12 mm; Recommended diameter for attachment bolts, inch G:0.5 in;
NNU4980	Tolerance housing:H7; a:3 mm; Coefficient of friction µ max.:0.15; Tolerance shaft:e7; Permissible sliding velocity v min.:0 m/s; d:22 mm; Coefficient of friction µ min.:0.08; Specific dynamic load factor K:25 N/mm²; D:32 mm; D1:40 mm; Permissible sliding velocity v max.:0.5 m/s; B1:5 mm; h:23 mm; α:105 °; B:16 mm; Specific static load factor K0:45 N/mm²; Mass bushing:0.08 kg;
NN3080K NTN Cylindrical Roller Bearing	Recommended diameter for attachment bolts, inch G:0.5 in; B:49.2 mm; T:51.7 mm; Db:100 mm; Mass bearing unit:0.9 kg; B4:8 mm; Thread grub screw G2:5/16-24 UNF; Basic static load rating C0:19 kN; Recommended tightening torque for grub screw:6.5 N·m; d:38.1 mm; Basic dynamic load rating C:30.7 kN; Recommended diameter for attachment bolts, mm G:12 mm; J:144 mm; N:14 mm; Limiting speed:2800 r/min;
NN3972	r1 min.:0.6 mm; l5 ≈:25 mm; h1:145 mm; l4 max.:194 mm; C1 max.:24 mm; Material constant KM:330; B:28 mm; Basic dynamic load rating C:100 kN; l3 min.:65 mm; d:40 mm; d4 ≈:58 mm; Mass rod end:2.2 kg; G:M 42x3; w:50 mm; l7 min.:50 mm; Specific dynamic load factor K:100 N/mm²; dk:53 mm; d2 max.:94 mm; Basic static load rating C0:166 kN; α:7 °;
NN4968 NTN Tapered Roller Bearing	l2 max.:217 mm; Basic static load rating C0:200 kN; Specific dynamic load factor K:100 N/mm²; l1 min.:92 mm; C1 max.:28 mm; dk:60 mm; G:M 42x3; α:7 °; Mass rod end:2.45 kg; d:45 mm; Material constant KM:330; h:163 mm; B:32 mm; r1 min.:0.6 mm; Basic dynamic load rating C:127 kN; l7 min.:50 mm; d2 max.:104 mm;

No.	Brand	U	E	w	b	L	N	K	C
NNU4864	NTN	-	-	-	-	628.65 mm	-	-	-
NNU4944K	NTN	-	-	90 mm	-	-	-	-	-
NN396	NTN	-	mm	-	mm	-	-	-	-
4R3224	NTN	-	-	-	-	679.45 mm	-	-	-
4R3821	NTN	-	-	-	-	-	-	-	-
NN3048K	NTN	-	-	-	-	355.6 mm	-	-	-
NN3022	NTN	-	-	-	-	-	-	-	-
NN4952K	NTN	-	-	-	-	-	-	-	-
NNU38/5	NTN	-	-	-	-	-	-	-	-
NN304	NTN	-	-	-	-	-	-	-	-
NNU4964K	NTN	-	-	-	-	-	-	-	-
NN3088	NTN	-	-	-	-	-	-	-	-
NNU4948K	NTN	-	-	-	-	-	-	-	-
4R4445	NTN	-	-	-	-	-	17 mm	-	-
NNU4932	NTN	-	-	-	-	558.8 mm	-	-	-
NNU4968	NTN	-	-	-	-	-	11.5 mm	-	-
4R4807	NTN	-	-	-	-	749.3 mm	-	-	-
NN3048	NTN	-	-	-	-	95 mm	12.3 mm	-	-
4R4425	NTN	-	-	-	-	-	-	-	-
NNU3088	NTN	-	-	-	-	330.2 mm	-	-	-
4R2823	NTN	-	-	-	-	-	-	-	-
NN4960K	NTN	-	-	-	16 mm	-	-	10 mm	-
NN3038K	NTN	-	-	-	-	225.425 mm	-	-	-
4R441	NTN	-	-	-	-	-	-	-	-

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