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300RV4221 NSK ROLL NECK BEARINGS for ROLLING MILL

Name: 300RV4221 NSK ROLL NECK BEARINGS for ROLLING MILL
Brand: NSK
SKU: 300RV4221
Rating: 4.9 (5 reviews)

NSK 300RV4221 Bearing SPECIFICATIONS

LET OUR 300 mm d 540 mm D 300RV4221 NSK ROLL NECK BEARINGS for ROLLING MILL EXPERTS GET YOU THE PARTS YOU NEED. BEARINGS (UK) LTD.
Brand Name:NSK
Model Number:
300RV4221
d:300 mm
operating temperature range::-65 to +392 °F
D:540 mm
cage material::Brass Cage
B:192 mm
bearing material::Chrome Steel
bore type::Straight
cage type::One-Piece

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BEARINGS (UK) LTD.2020-07-10 09:46:19
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300RV4221 NSK ROLL NECK BEARINGS for ROLLING MILL Product Description

d:300 mm
operating temperature range::-65 to +392 °F
D:540 mm
cage material::Brass Cage
B:192 mm
bearing material::Chrome Steel
bore type::Straight
cage type::One-Piece
outer ring type::Not Split
precision rating::Not Rated
internal clearance::C0
finish/coating::Uncoated
closure type::Open
outer ring width::192 mm
lubrication hole type::Lubrication Groove & Hole
fillet radius::4 mm
dynamic load capacity::864000 lbf
series::232
static load capacity::1380000 lbf
manufacturer upc number::087796177598
maximum rpm::560 RPM

NSK 300RV4221 Roll Neck Bearings For Rolling Mill Characteristics

Cage Type:	Plastic
Static Load Rating (kN):	113.3
D	150mm
Clearance:	Standard
Dynamic Load Rating (kN):	85.8
SKU:	3mm217wicrdum-timken
B	28mm
Availability:	In Stock
Seals or Shields:	Open Type
d	85mm
Weight:	1.82 KGS
Speed Rating (r/min):	8500

Getting Started 300RV4221 NSK ROLL NECK BEARINGS for ROLLING MILL guide
No.	Brand	C	L	B	J	d	A	T	D
100DC72300B	KOYO	5580 kN	-	300 mm	-	500 mm	-	-	720 mm
300FS430	Timken	120 mm	-	-	-	300 mm	-	-	430 mm
TUP2 300.100	Loyal	-	100 mm	-	-	300 mm	-	-	305 mm
TUP2 300.120	Loyal	-	120 mm	-	-	300 mm	-	-	305 mm
TUP2 300.50	Loyal	-	50 mm	-	-	300 mm	-	-	305 mm
TUP2 300.60	Loyal	-	60 mm	-	-	300 mm	-	-	305 mm
TUP2 300.80	Loyal	-	80 mm	-	-	300 mm	-	-	305 mm
YAT216-300	SKF	72,8 kN	-	55,5 mm	-	76,2 mm	-	-	140 mm
THR343007A	KOYO	1 190 kN	-	-	-	168.275 mm	-	69.850 mm	304.800 mm
150PCR3003	NSK	-	300 mm	-	195 mm	150 mm	150 mm	-	-
150PCR3004	NSK	-	305 mm	-	230 mm	150 mm	180 mm	-	-

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
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;
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;
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;
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;
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;
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;
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;
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
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
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;
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
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;
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;
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):

300RV4221 NSK ROLL NECK BEARINGS for ROLLING MILL Video

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NSK - 300RV4221 - VW Impex

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产品名称：, 300RV4221轴承, 类型：, 轧机轴承. 品牌：, NSK, 新型号：, 300RV4221. 旧型号：, 300RV4221, 内径d：, 300. 外径D：, 420, 厚度(mm)：, 300.

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品牌, NSK, 型号, 300RV4221, 旧型号, 1. 内径, 300（mm）, 外径, 420（mm）, 重量, 1（kg）. 保持架及其材料, 1, 使用特性, 高温, 滚动体列数, 多列.

NSK 300RV4221 INTERCHANGE

Roll Neck Bearings For Rolling Mill Part series 300RV4221 is a potential replacement for these common bearing part numbers:

NSK300RV4221
SKF300RV4221
NTN300RV4221
FAG300RV4221
TIMKEN300RV4221
KOYO300RV4221
NACHI300RV4221
DODGE300RV4221

Contact Us

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

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