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Home>Products>Roll Neck Bearings For Rolling Mill>4R4048 NTN ROLL NECK BEARINGS for ROLLING MILL

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4R4048 NTN ROLL NECK BEARINGS for ROLLING MILL

Name: 4R4048 NTN ROLL NECK BEARINGS for ROLLING MILL
Brand: NTN
SKU: 4R4048
Rating: 4.9 (5 reviews)

NTN 4R4048 Bearing SPECIFICATIONS

Brand Name:NTN
Model Number:
4R4048
d:340 mm
D:460 mm
B:90 mm
rs (min):3 mm
Dynamic (Cr):6 mm
Static (Cor):11 mm
Pu:1410 kN
Grease:3020 kN

Download NTN 4R4048 Spec Sheet

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4R4048 NTN ROLL NECK BEARINGS for ROLLING MILL Details

d:340 mm
D:460 mm
B:90 mm
rs (min):3 mm
Dynamic (Cr):6 mm
Static (Cor):11 mm
Pu:1410 kN
Grease:3020 kN
Oil:242.980 kN
with cylindrical bore:880 min-1
with tapered bore:1 150 min-1

4R4048 NTN ROLL NECK BEARINGS for ROLLING MILL pdf

NTN 4R4048 Roll Neck Bearings For Rolling Mill Description

d	100 mm
Basic dynamic load rating (Ca90)	45
B	35 mm
a	0,3 mm
Db	140 mm
Factor (G2)	48,5
Basic dynamic load rating (C1)	214 kN
Basic dynamic load rating (C90)	55,6
db	115 mm
Calculation factor (e)	0,47
da	109 mm
Factor (G1)	174,8
r	2,5 mm
D	155 mm
Weight	2,37 Kg
Outer Diameter (mm)	155
Basic static load rating (C0)	355 kN
Bearing number	JM720249/JM720210
R	3 mm
Width (mm)	36

Roll Neck Bearings For Rolling Mill Trade Shows
No.	Brand	a	T	e	k	b	d	B	H
XTGB40484.P	SNR	-	-	-	-	-	25 mm	-	-
XTGB40485.P	SNR	-	-	-	-	-	25 mm	-	-
XTGB40486.P	SNR	-	-	-	-	-	25 mm	-	-
XTGB40487.P	SNR	-	-	-	-	-	25 mm	-	-
24048EMK30W33	SNR	-	-	0.29	7 mm	15.3 mm	240,000 mm	118 mm	118,000 mm
24048EMW33	SNR	-	-	-	-	-	240,000 mm	-	118,000 mm
T-HH234048/HH234010	NTN	-	88,9 mm	-	-	-	152,4 mm	93,662 mm	-
T-HH234048/HM234011D+A	NTN	-	200,025 mm	-	-	-	152,4 mm	-	-
24048E	NACHI	-	-	-	-	-	240 mm	118 mm	-
24048EK30	NACHI	-	-	-	-	-	240 mm	118 mm	-
M804048/10	ISO	1,8 mm	25,4 mm	-	-	-	47,625 mm	25,4 mm	-

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;
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:
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;
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;
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;
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
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
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;
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
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;
NJ2336/C4 SKF MINING MACHINERY BEARINGS	Designation Ruville:5114; Designation FAG:713667370; Bearing number:CX018; Designation SKF:VKBA 941; Designation SNR:R151.14;
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

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Roll Neck Bearings For Rolling Mill Part series 4R4048 is a potential replacement for these common bearing part numbers:

NSK4R4048
SKF4R4048
NTN4R4048
FAG4R4048
TIMKEN4R4048
KOYO4R4048
NACHI4R4048
DODGE4R4048

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