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Home>Products>Roll Neck Bearings For Rolling Mill>300RV4221 NSK ROLL NECK BEARINGS for ROLLING MILL

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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

Brand Name:NSK
Model Number:
300RV4221
Category:Pillow Block
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:19.522
Product Group:M06288
Number of Mounting Holes:4
Mounting Method:Concentric Collar
Housing Style:4 Bolt Pillow Block

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300RV4221 NSK ROLL NECK BEARINGS for ROLLING MILL Dimensions

Category:Pillow Block
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:19.522
Product Group:M06288
Number of Mounting Holes:4
Mounting Method:Concentric Collar
Housing Style:4 Bolt Pillow Block
Rolling Element:Spherical Roller Bearing
Housing Material:Cast Steel
Expansion / Non-expansion:Non-expansion
Mounting Bolts:3/4 Inch
Relubricatable:Yes
Insert Part Number:22218
Seals:Triple Lip Urethane
Housing Configuration:1 Piece Solid
Inch - Metric:Metric
Other Features:Double Row | Single Collar | With Set Screw
Long Description:4 Bolt Pillow Block; 90MM Bore; 95MM Base to Center Height; Concentric Collar Mount; Spherical Roller Bearing; 234.95MM Minimum Bolt Spacing; 285.75MM Bolt Spacing Maximum; Relubricatable; Cast Steel;
UNSPSC:31171511
Harmonized Tariff Code:8483.20.40.80
Noun:Bearing
Keyword String:Pillow Block
Manufacturer Item Number:QAPR18A090SO
Weight / LBS:49
B:3.74 Inch | 95 Millimeter
Bolt Spacing Maximum:11.25 Inch | 285.75Millimeter
Actual Bolt Center to Center:0 Inch | 0Millimeter
D:4.03 Inch | 102.362 Millimeter
d:3.543 Inch | 90 Millimeter
Nominal Bolt Center to Center:10.3 Inch | 260.5 Millimeter
Bolt Spacing Minimum:9.25 Inch | 234.95Millimeter

NSK 300RV4221 300RV4221 NSK ROLL NECK BEARINGS for ROLLING MILL Characteristics

base to bore centerline:	1.4370 in
lubrication type:	Lubrication Fitting
radial dynamic load capacity:	14000 N
overall length:	130 mm
locking device:	Set Screw
duty type:	Normal Duty
finish/coating:	Uncoated
standards met:	ABMA 14 - 1991, ABMA
radial static load capacity:	7800 N
overall height:	70 mm
bore type:	Round
d	25 mm
housing material:	Cast Iron
mounting:	Two-Bolt Base
series:	RASEY
expansion type:	Non-Expansion Bearin
B	1-3/8 in
D	103 mm
base width:	36 mm

Cross reference 300RV4221 NSK ROLL NECK BEARINGS for ROLLING MILL
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	-	-

NU2332MC3 SKF MINING MACHINERY BEARINGS	D:140 mm; bearing material:Cast Iron; bore type:Round; seal type:Contact/Lip; operating temperature range:-40 to +225 &de; radial static load capacity:11400 lb; series:ER; inner ring width:3.2500 in; d:3.0000 in; finish/coating:Uncoated; radial dynamic load capacity:13400 lb; maximum rpm:2
NU2326C3 SKF MINING MACHINERY BEARINGS	radial dynamic load capacity:65500 N; inner ring material:Stainless Steel; outer ring width:12.83 mm; closure type:Open; radial static load capacity:95000 N; misalignment angle:9 °; operating temperature range:-65 to +325 &de; race material:Fibriloid; outer ring material:Stainless Steel; in
NJ2336/C4 SKF MINING MACHINERY BEARINGS	D:3 in; precision rating:Not Rated; operating temperature range:Maximum of +250; d:2-5/8 in; standards met:ANSI/ABMA 18.2,; lubrication hole type:No Hole; series:B; cage material:No Cage; static load capacity:40900 lbf; B:1 in; drawn cup type:Open Ends with Full; closure type:Open; dy
NU2334MC3 SKF MINING MACHINERY BEARINGS	B:27mm; d:50mm; SKU:6310-2rs-qbl; Seals or Shields:Two Rubber Seals; Weight:0.02 KGS; Cage Type:Steel; Availability:In Stock; D:110mm; Clearance:Standard;
24152CAW33C3 SKF MINING MACHINERY BEARINGS	overall height:6-1/4 in; base width:8-1/4 in; overall length:59-1/4 in; series:HD; bolt center-to-center width:3 in; travel:36 in; D:56-3/4 in; frame type:Two-Piece Saddle Mou; manufacturer catalog number:089028; rod diameter:1 in;
NU2330C4 SKF MINING MACHINERY BEARINGS	cage material:Steel; closure type:Open; d:68 mm; lubrication hole type:No Hole; series:K; precision rating:Not Rated; flanges:No Flange; needle bearing type:Roller & Cage As; standards met:DIN 5405-1/ISO; static load capacity:18900 lbf; dynamic load capacity:8000 lbf; B:20 mm; maximum rpm:7
NU2328C3 SKF MINING MACHINERY BEARINGS	finish/coating:Powder Coated; overall height:5 in; B:6 in; d:2-15/16 in; D:8-1/2 in; overall length:11-1/4 in; lubrication type:Lubrication Fitting; housing construction:Solid Pillow Block; base to bore centerline:2-1/2 in; mounting:Two-Bolt Base; base width:4 in; expansion type:
NU2338MC3 SKF MINING MACHINERY BEARINGS	material:Steel; material:Steel; manufacturer product page:Click here; compatible bore diameter:10-1/2 in; end cap type:Closed End Cap; manufacturer upc number:662327050078;
NJ2338/C4 SKF MINING MACHINERY BEARINGS	slot width:1.0600 in; lubrication type:Lubrication Fitting; overall length:7.6300 in; bearing type:Spherical Roller; expansion type:Expansion Bearing &#; overall height:5.8800 in; locking device:Double Concentric Co; dynamic load capacity:46400 lbs; unit type:Side Mount; radial static load capacity:
24172CAW33C3 SKF MINING MACHINERY BEARINGS	d:25mm; Static Load Rating (kN):12.3; Seals or Shields:Open Type; Cage Type:Plastic; D:47mm; SKU:3mm9105wicrsuh-timke; Speed Rating (r/min):27800; Weight:0.08 KGS; Availability:In Stock; Clearance:Standard; Dynamic Load Rating (kN):7.1; B:12mm;
NJ2348 SKF MINING MACHINERY BEARINGS	Static Load Rating (kN):3.4; Clearance:C3; Seals or Shields:Two Rubber Seals; B:11mm; Condition:New; Limiting Speed Rating (r/min):15000; Fatigue Load Rating (kN):0.143; Availability:In Stock; D:35mm; Weight:0.02 KGS; Cage Type:Steel; d:10mm; Dynamic Load Rating (kN):8.52; SKU:6300-2rsh/c3gjn-skf;
NU2324M/C3 SKF MINING MACHINERY BEARINGS	misalignment tolerance:0.020 in; width:0.7500 in; harmonization code:3926904590.US; construction description:ISO-GARD® Flange; typical application:Exceptional Bearing; Weight:0.392 lb; maximum shaft surface speed:4500 fpm; pressure tolerance:Ambient; shaft diameter:3.3125 in; continuous temperat

300RV4221 NSK ROLL NECK BEARINGS for ROLLING MILL Video

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NSK 300RV4221轴承轧机轴承-上海天颂精密机电设备有限公司

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high quality steel mill bearings interchangeable with SKF, FAG, NTN, NSK and KOYO,. industrial bearings roller bearings 314190; steel mill bearings ...

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Mar 19, 2019 — 300RV4221, 300 mm, 420 mm ; 310RV4201, 310 mm, 420 mm ; 310RV4301, 310 mm, 430 mm ; 320RV4401, 320 mm, 440 mm ; 320RV4501, 320 mm, 450 mm ...

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

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