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4R6819 NTN ROLL NECK BEARINGS for ROLLING MILL

Name: 4R6819 NTN ROLL NECK BEARINGS for ROLLING MILL
Brand: NTN
SKU: 4R6819
Rating: 4.9 (5 reviews)

NTN 4R6819 Bearing SPECIFICATIONS

Brand Name:NTN
Model Number:
4R6819
d:670 mm
D:1090 mm
B:336 mm
rs (min):7.5 mm
Dynamic (Cr):12 mm
Static (Cor):22.3 mm
Pu:11910 kN
Grease:24010 kN

Download NTN 4R6819 Spec Sheet

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4R6819 NTN ROLL NECK BEARINGS for ROLLING MILL Details

d:670 mm
D:1090 mm
B:336 mm
rs (min):7.5 mm
Dynamic (Cr):12 mm
Static (Cor):22.3 mm
Pu:11910 kN
Grease:24010 kN
Oil:1524.870 kN
with cylindrical bore:260 min-1
with tapered bore:340 min-1

4R6819 NTN ROLL NECK BEARINGS for ROLLING MILL pdf

NTN 4R6819 Roll Neck Bearings For Rolling Mill Description

Basic static load rating (C0)	1870 kN
B1	14 mm
(Grease) Lubrication Speed	1400 r/min
D	360 mm
d	200 mm
Width (mm)	98
B	98 mm
Fw	241 mm
C	98 mm
Outer Diameter (mm)	360
Basic dynamic load rating (C)	1220 kN
Bearing number	NH2240 E
Bore Diameter (mm)	200
Size (mm)	200x360x98
Weight	47,18 Kg
B2	28 mm

Roll Neck Bearings For Rolling Mill Trade Shows
No.	Brand	d	T	B	C	a	D	r1	C0
6819	Ruville	-	-	-	-	-	-	-	-
TR286819	KBC	28 mm	19.75 mm	18 mm	53 kN	14.7 mm	68 mm	-	53,5 kN
4R6819	NTN	340,000 mm	-	350,000 mm	350,000 mm	-	480,000 mm	-	-
NP681933-2	TIMKEN	2.563 Inch \| 65.1 Millimeter	-	1.813 Inch \| 46.05 Millimeter	-	-	0 Inch \| 0 Millimeter	-	-
6819 ZZ	KOYO	3.74 Inch \| 95 Millimeter	-	-	-	-	4.724 Inch \| 120 Millimeter	-	-
6819 2RU	KOYO	3.74 Inch \| 95 Millimeter	-	-	-	-	4.724 Inch \| 120 Millimeter	-	-
AZ406819	IKO	-	-	-	-	-	-	-	-
29502-6819	Garlock	-	-	-	-	-	4.1340 in	-	-
6819NC3	NACHI	95 mm	-	13 mm	-	-	120 mm	0.5 mm	-
6819ZNRC3	NACHI	95 mm	-	13 mm	-	-	120 mm	0.5 mm	-
6819NRC3	NACHI	95 mm	-	13 mm	-	-	120 mm	0.5 mm	-

NJ2336/C4 SKF MINING MACHINERY BEARINGS	Designation Ruville:5114; Designation FAG:713667370; Bearing number:CX018; Designation SKF:VKBA 941; Designation SNR:R151.14;
NU2328C3 SKF MINING MACHINERY BEARINGS	Bearing number:NJ 1092; Bore Diameter (mm):460; Width (mm):100; r min.:6 mm; Size (mm):460x680x100; Basic dynamic load rating (C):1630 kN; d:460 mm; r1 min.:6 mm; (Grease) Lubrication Speed:800 r/min; Outer Diameter (mm):680; Fw:516 mm; D:680 mm; Basic static load rating (C0):2630 kN; Weight:130 Kg;
NJ2348 SKF MINING MACHINERY BEARINGS	Width (mm):35; Fw:155 mm; Outer Diameter (mm):175; C:35 mm; d:140 mm; Bore Diameter (mm):140; Size (mm):140x175x35; D:175 mm; Basic static load rating (C0):325 kN; Weight:1,92 Kg; Basic dynamic load rating (C):120 kN; Bearing number:NA 4828;
NU2330C4 SKF MINING MACHINERY BEARINGS	Weight:0.284 Kg; r1 min.:0.6 mm; Bearing number:NUP 1009; (Grease) Lubrication Speed:9000 r/min; Outer Diameter (mm):75; D:75 mm; Bore Diameter (mm):45; Fw:52.5 mm; d:45 mm; r min.:1 mm; Width (mm):16; Basic static load rating (C0):32 kN; Size (mm):45x75x16; Basic dynamic load rating (C):29,7 kN; B:
NU2334MC3 SKF MINING MACHINERY BEARINGS	D:200 mm; Ba min:7 mm; l:63 mm; ra max:2,1 mm; Width (mm):38; D1:178,6 mm; c:21 mm; d1H:100 mm; nG:3600 1/min; d:110 mm; m1:1,95 kg / Weight, ad; Da max:188 mm; Cr:285000 N / Dynamic l; B:38 mm; Bore Diameter (mm):100; rmin:2,1 mm; Bearing number:20222-K-MB-C3 + H222; C0r:375000 N / Static lo; da ma
24172CAW33C3 SKF MINING MACHINERY BEARINGS	(Grease) Lubrication Speed:5 500 r/min; Characteristic inner ring frequency, BPFI:14 Hz; Bore Diameter (mm):30; Lubrication hole on outer ring:Non/No; Outer Diameter (mm):37; Nlim (oil):8,000 rpm; Cr:28.5 kN; Bearing number:BK3026; Category:Bearings; C0r:54 kN; Weight:0,059 Kg; D:37 mm; Width (mm):2
NU2332MC3 SKF MINING MACHINERY BEARINGS	Bore Diameter (mm):85; T:98 mm; Bearing number:430317DU; C:65 mm; Fw:1 500 mm; Width (mm):98; r min.:4 mm; Calculation factor (Y1):0,82; Outer Diameter (mm):180; Calculation factor (Y0):0,8; Basic dynamic load rating (C):425 kN; a:121 mm; D:180 mm; Weight:10,6 Kg; d:85 mm; r1 min.:1 mm; Basic static
NJ2338/C4 SKF MINING MACHINERY BEARINGS	Size (mm):508x838.2x146.05; Db:759 mm; C:104,775 mm; Width (mm):146,05; Calculation factor (e):0,48; Bearing number:EE426200/426330; r:9,7 mm; Factor (K):1,22; D:838,2 mm; Outer Diameter (mm):838,2; T:146,05 mm; Da:768 mm; Basic static load rating (C0):6530 kN; Bore Diameter (mm):508; Basic dynamic
NU2338MC3 SKF MINING MACHINERY BEARINGS	l5:45 mm; w:90 Tolerance h14; Bearing number:SILA80ES-2RS; d4:105 mm; d2:182 mm; l4 max.:324 mm; C1 max:48 mm; Angle:5 °; B:55 mm; Basic dynamic load rating (C):400 kN; Bore Diameter (mm):80; d:80 mm; l3 min.:85 mm; dk:105 mm; Thread (G):M64x4 Tolerance 6H; h1:230 mm; Weight:15 Kg; l7 min.:98 mm
NU2324M/C3 SKF MINING MACHINERY BEARINGS	D:50 mm; Outer Diameter (mm):50; Fw:40 mm; Weight:0,063 Kg; Bearing number:HMK4021LL; Basic dynamic load rating (C):23,1 kN; Basic static load rating (C0):32,5 kN; Width (mm):21; Bore Diameter (mm):40; Size (mm):40x50x21; C:21 mm;
23264CAW33C3 SKF MINING MACHINERY BEARINGS	D:63,5 mm; Size (mm):30.213x63.5x20.638; Outer Diameter (mm):63,5; T:20,638 mm; C:15,875 mm; Width (mm):20,638; Bearing number:4T-15118/15250; B:20,638 mm; Bore Diameter (mm):30,213; d:30,213 mm;
24152CAW33C3 SKF MINING MACHINERY BEARINGS	(Grease) Lubrication Speed:1000 r/min; B2:13 mm; Basic dynamic load rating (C):460 kN; Basic static load rating (C0):750 kN; Size (mm):110x180x69; Weight:6,85 Kg; Bearing number:24122 K30CW33+AH2412; d:110 mm; D:180 mm; Outer Diameter (mm):180; Width (mm):69; Bore Diameter (mm):110; C:69 mm; B:69 mm
NU2326C3 SKF MINING MACHINERY BEARINGS	Outer Diameter (mm):16; Bore Diameter (mm):12; D:16 mm; Width (mm):9; C:9 mm; Size (mm):12x16x9; Bearing number:HK1209; Fw:12 mm;
23260CAW33C3 SKF MINING MACHINERY BEARINGS	Bore Diameter (mm):50; Outer Diameter (mm):80; Size (mm):50x80x32; Bearing number:7010 ADB; D:80 mm; d:50 mm; B1:32 mm; Angle (α):25 °; a:53,8 mm; Width (mm):32;

4R6819 NTN ROLL NECK BEARINGS for ROLLING MILL Video

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NTN warrants, to the original purchaser only, that the delivered product which is ... 4R6819. FM1）. 480. 370. 350. 5. 5. 3,450. 9,650. 350,000. 985,000. 4R6811

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NTN 4R6819 INTERCHANGE

Roll Neck Bearings For Rolling Mill Part series 4R6819 is a potential replacement for these common bearing part numbers:

NSK4R6819
SKF4R6819
NTN4R6819
FAG4R6819
TIMKEN4R6819
KOYO4R6819
NACHI4R6819
DODGE4R6819

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