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Home>Products>Roll Neck Bearings For Rolling Mill>4R3821 NTN ROLL NECK BEARINGS for ROLLING MILL

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4R3821 NTN ROLL NECK BEARINGS for ROLLING MILL

Name: 4R3821 NTN ROLL NECK BEARINGS for ROLLING MILL
Brand: NTN
SKU: 4R3821
Rating: 4.9 (5 reviews)

NTN 4R3821 Bearing SPECIFICATIONS

Welcome Straight Bushing bushing type: to BEARINGS (UK) LTD. the 4R3821 NTN ROLL NECK BEARINGS for ROLLING MILL 49 N/mm² maximum p value: online seller.
Brand Name:NTN
Model Number:
4R3821
bushing type::Straight Bushing
maximum p value::49 N/mm²
inside diameter::16 mm
maximum pv value::3.60 N/mm² - m/s
bushing outside diameter::18 mm
operating temperature range::-392 to +536 °F
overall length::10 mm
standards met::RoHS

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4R3821 NTN ROLL NECK BEARINGS for ROLLING MILL Product Description

bushing type::Straight Bushing
maximum p value::49 N/mm²
inside diameter::16 mm
maximum pv value::3.60 N/mm² - m/s
bushing outside diameter::18 mm
operating temperature range::-392 to +536 °F
overall length::10 mm
standards met::RoHS
bushing material::PTFE w/ Metal Backing
series::LFB
overall outside diameter::18 mm
material specification::Drymet LF
max v value::0.65 m/s

NTN 4R3821 Roll Neck Bearings For Rolling Mill Characteristics

Stabilizing ring	SR-11-9
P60°	35.1 kN
Pa	4.89 kN
Appropriate attachment bolt size G	0.625 in
Mass pillow block	9.13 kg
N1	19.05 mm
J max.	200.025 mm
J min.	187.325 mm
Ca	45.796 mm
P180°	14.7 kN
Bearing limiting speed	7000 r/min
H2	25.4 mm
End plug (suffix Y)	EPR 3
H1	69.85 mm
P120°	13.3 kN
PG	1/8 NPT
R1	38.1 mm
da	34.925 mm
RG	1/8 NPT
Cap bolt	2 x 1/2-13 UNC

Getting Started 4R3821 NTN ROLL NECK BEARINGS for ROLLING MILL guide
No.	Brand	d	T	D	B	C	r	R	a
4R3821	NTN	190 mm	-	270 mm	200 mm	1 260 kN	-	-	-
LL382149/10	ISO	698,5 mm	63,5 mm	819,15 mm	63,5 mm	50,8 mm	-	-	54,6 mm
LL382149/LL382110	Timken	698,5 mm	63,5 mm	819,15 mm	63,5 mm	50,8 mm	3,3 mm	3,3 mm	54,6 mm
JM738249A/JM738210	Timken	190 mm	46 mm	260 mm	44 mm	36,5 mm	2,5 mm	7,9 mm	10,9 mm
JM738249/JM738210	Timken	190 mm	46 mm	260 mm	44 mm	36,5 mm	2,5 mm	3 mm	10,9 mm
F-223821	INA	26	-	41,4 mm	-	-	-	-	-
33880/33821	Loyal	38,1 mm	27,783 mm	95,25 mm	28,575 mm	120 kN	-	-	7,6 mm
33880/33821D+X1S-33880	Timken	38,1 mm	63,5 mm	95,25 mm	-	52,385 mm	0,8 mm	3,5 mm	-
33885/33821	ISO	44,45 mm	27,783 mm	95,25 mm	28,575 mm	22,225 mm	-	-	7,6 mm
33885/33821D+X1S-33885	Timken	44,45 mm	63,5 mm	95,25 mm	-	52,385 mm	0,8 mm	0,8 mm	-
33889/33821	ISO	50,8 mm	27,783 mm	95,25 mm	28,575 mm	22,225 mm	-	-	7,6 mm

23252CAKW33C3 SKF MINING MACHINERY BEARINGS	Weight:3.26 KGS; D:200mm; Cage Type:Steel; d:130mm; Clearance:C3; Availability:In Stock; Dynamic Load Rating (kN):106; Grease Limiting Speed (r/min):3000; B:33mm; Oil Limiting Speed (r/min):3600; Static Load Rating (kN):101; Seals or Shields:Two Metal Shields; SKU:6026zzc3-nsk;
NU2328C3 SKF MINING MACHINERY BEARINGS	r1,2 min.:2.5 mm; Limiting speed:6300 r/min; db min.:61 mm; Da max.:101 mm; Dimension series:2FD; Cb min.:9 mm; d:50 mm; r3,4 min.:2 mm; Basic static load rating C0:212 kN; Calculation factor e:0.35; Ca min.:5 mm; Calculation factor Y:1.7; rb max.:2 mm; Calculation factor Y0:0.9; T:42.25 mm; ra max.
23256CAW33C3 SKF MINING MACHINERY BEARINGS	B:5mm; Seals or Shields:Two Rubber Seals; Clearance:Standard; D:14mm; Availability:In Stock; Cage Type:Steel; Weight:0.20 KGS; SKU:687-2rs-zen; d:7mm;
NU2338MC3 SKF MINING MACHINERY BEARINGS	D:100mm; Availability:In Stock; B:21mm; Reference Speed Rating (r/min):14000; SKU:6211-skf; Static Load Rating (kN):29; Dynamic Load Rating (kN):46.2; Limiting Speed Rating (r/min):9000; Condition:New; Seals or Shields:Open Type; d:55mm; Weight:0.02 KGS; Clearance:Standard; Fatigue Load Rating (kN):
23264CAW33C3 SKF MINING MACHINERY BEARINGS	RG:3/8 NPT; Pa:14.1 kN; Housing:SAW 218; H1:101.6 mm; ba:47.625 mm; H2:44.45 mm; Labyrinth ring (db shaft position):LOR 112; A1:98.425 mm; R1:60.325 mm; P90°:60.9 kN; S:4.763 mm; L:349.25 mm; P180°:42.3 kN; J1:53.975 mm; Mass pillow block:23.1 kg; H:192.484 mm; Initial grease fill:141.75 g;
24172CAW33C3 SKF MINING MACHINERY BEARINGS	Cage Type:Brass; Availability:In Stock; Clearance:Standard; Seals or Shields:Open Type; B:160mm; SKU:23248-b-k-mb-qbl; d:240mm; D:440mm; Weight:0.02 KGS;
NJ2348 SKF MINING MACHINERY BEARINGS	Mass needle roller and cage assembly:0.09 kg; Fw:50 mm; Limiting speed:9000 r/min; Basic dynamic load rating C:41.8 kN; U:25 mm; Ew:58 mm; Basic static load rating C0:81.5 kN; Fatigue load limit Pu:10.2 kN; Reference speed:8000 r/min;
NU2324M/C3 SKF MINING MACHINERY BEARINGS	Basic static load rating C0:400 kN; Mass rod end:7.1 kg; B:44 mm; l7 min.:70 mm; α:6 °; d4 ≈:82 mm; Material constant KM:330; d2 max.:137 mm; r1 min.:1 mm; w:70 mm; l4 max.:246 mm; h1:175 mm; l3 min.:70 mm; d:60 mm; dk:80 mm; Basic dynamic load rating C:245 kN; l5 ≈:35 mm; G:M 52x3;
NJ2336/C4 SKF MINING MACHINERY BEARINGS	Seals or Shields:Open Type; Fatigue Load Rating (kN):--; Limiting Speed Rating (r/min):22000; SKU:6003nr-nsk; Dynamic Load Rating (kN):6; Static Load Rating (kN):3.25; Weight:0.02 KGS; D:35mm; B:10mm; Reference Speed Rating (r/min):--; d:17mm; Cage Type:Steel; Availability:In Stock; Clearance:Standa
24152CAW33C3 SKF MINING MACHINERY BEARINGS	Ba min.:6 mm; D:90 mm; Calculation factor Y2:2.7; B1:46 mm; b:6 mm; db min.:45 mm; Calculation factor Y1:1.8; D1 ≈:74.3 mm; B4:10 mm; K:3 mm; Basic dynamic load rating C:155 kN; r1,2 min.:1.5 mm; Calculation factor e:0.37; da max.:49 mm; Basic static load rating C0:140 kN; Reference speed:6000
NU2334MC3 SKF MINING MACHINERY BEARINGS	G2:G 1/4; d1:460 mm; A:9 mm; B1:295 mm; G:Tr 500x5; Hydraulic nut:HMV 100 E; B2:307 mm; d:480 mm; G1:45 mm; Mass withdrawal sleeve:56 kg;
NU2332MC3 SKF MINING MACHINERY BEARINGS	d:85mm; Dynamic Load Rating (kN):47.5; Oil Limiting Speed (r/min):14700; Weight:0.20 KGS; Cage Type:Plastic; B:22mm; SKU:6017tcg12p4-nsk; Clearance:Standard; D:130mm; Grease Limiting Speed (r/min):9500; Static Load Rating (kN):40; Availability:In Stock; Seals or Shields:Open Type;
23260CAW33C3 SKF MINING MACHINERY BEARINGS	Cage Type:Steel; d:30mm; Weight:0.02 KGS; Seals or Shields:Single Metal Shield; Dynamic Load Rating (kN):20.3; Condition:New; B:16mm; Limiting Speed Rating (r/min):15000; D:62mm; Clearance:Standard; Reference Speed Rating (r/min):24000; Availability:In Stock; SKU:6206-znr-skf; Fatigue Load Rating (k
NJ2338/C4 SKF MINING MACHINERY BEARINGS	Limiting Speed Rating (r/min):3400; Weight:0.02 KGS; D:115mm; Cage Type:Steel; Static Load Rating (kN):33.5; B:20mm; Clearance:C3; SKU:6015-2rs1/c3-skf; Fatigue Load Rating (kN):1.43; Seals or Shields:Two Rubber Seals; d:75mm; Availability:In Stock; Dynamic Load Rating (kN):41.6;
NU2326C3 SKF MINING MACHINERY BEARINGS	B:36.5mm; Clearance:C3; Weight:0.02 KGS; Seals or Shields:Two Metal Shields; SKU:3212b-2ztnc3-qbl; Availability:In Stock; D:110mm; d:60mm; Cage Type:Plastic;
NU2330C4 SKF MINING MACHINERY BEARINGS	Basic static load rating C0:15.3 kN; D1 ≈:59.95 mm; Reference speed:24000 r/min; ra max.:1 mm; da min.:42 mm; d:35 mm; Da max.:65 mm; D:72 mm; Fatigue load limit Pu:0.655 kN; Calculation factor kr:0.025; B:17 mm; Basic dynamic load rating C:27 kN; d1 ≈:46.94 mm; Limiting speed:15000 r/mi

4R3821 NTN ROLL NECK BEARINGS for ROLLING MILL Video

NTN 32334 Bearing | 32334) Not What You Were

Cylindrical roller bearings(SKF;FAG;INA;TIMKEN;NSK;NTN . nu 210 ecj skf ... INA EGW42-E50 bearing NACHI 6301-2NSE9 bearing NTN 4R3821 bearing

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Bearing name: NTN 4R3821 bearing. Price: Consult Us For The Cheaper Online Price. Distributor：Buy Bearings wholesale from 1st hand supplier:INA,SKF,NSK

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190 mm x 270 mm x 200 mm NTN 4R3821 4-Row Cylindrical

190 mm x 270 mm x 200 mm NTN 4R3821 ... Bearing No. 4R3821. Size. 190x270x200 mm. Bore Diameter. 190 mm. Outer Diameter. 270 mm. Width. 200 mm d

4R3821 - NTN Bearing Finder

Browse Item # 4R3821, Four-Row Cylindrical Roller Bearing w/Solid Rollers & Machined Cage in the NTN Bearing Corp. of America catalog including Item #

NTN 4R3821 Bearing | Bearing Model: 4R3821 - NNB Bearings

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Bearing 4R3821 (NTN) | Size and Specification | Bearings

Cylindrical roller bearings 4R3821. Bearing number : 4R3821. Size (mm) : 190x270x200. Brand : NTN. Bore Diameter (mm) : 190. Outer Diameter (mm) : 270

NTN 4R3821 4R3817 .... Shop - GBS Bearing, World leading brand

NTN 4R3821 Bearing Packaging picture ... Page 9 Page 10 b YW Complete set Q W Inner ring SKF FAG NSK NTN KOYO 22.80 6.70 28.20 8.30 4R3433 31.60

NTN 4R3821 INTERCHANGE

Roll Neck Bearings For Rolling Mill Part series 4R3821 is a potential replacement for these common bearing part numbers:

NSK4R3821
SKF4R3821
NTN4R3821
FAG4R3821
TIMKEN4R3821
KOYO4R3821
NACHI4R3821
DODGE4R3821

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BEARINGS (UK) LTD.: AddressWellington Crescent, Fradley Park, Lichfield, Staffordshire, WS15 8RZ, UK; Phone(Working Time)754-298-7895; Fax

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