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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

300RV4221 NSK ROLL NECK BEARINGS for ROLLING MILL Yes Anti-Rotation Pin Manufacturers , Online Wholesale Suppliers‎ NTN-SNR BEARING LIMITED !
Brand Name:NSK
Model Number:
300RV4221
Anti-Rotation Pin:Yes
Seal Type:Single Lip
Housing Material:Cast Iron
Base to Center Height:Not Applicable
Bearing Inner Ring Material:Steel
Bearing Duty:Normal Duty
UPC:782475882007
Bearing Insert Material:Steel

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NTN-SNR BEARING LIMITED2020-07-10 09:46:19
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300RV4221 NSK ROLL NECK BEARINGS for ROLLING MILL Description of the code

Anti-Rotation Pin:Yes
Seal Type:Single Lip
Housing Material:Cast Iron
Base to Center Height:Not Applicable
Bearing Inner Ring Material:Steel
Bearing Duty:Normal Duty
UPC:782475882007
Bearing Insert Material:Steel
Ring Size:Standard
Shaft Attachment (2):Grip Tight
Expansion Type:Non-Expansion
Grease Type:Unirex N2
Housing Coating:Powder Coat
Max Bearing Speed:4500 rpm
Ship Weight:16.579 LB
Housing Type:4 Bolt Flange
Bearing Outer Ring Material:Steel
Bearing Locking Device:Tapered Adapter Slee
Flinger Material:Steel
Ball Material:Steel

NSK 300RV4221 300RV4221 NSK ROLL NECK BEARINGS for ROLLING MILL Codes and sizes

No.	Brand	D	d	a	C	B	Da	da	Dx
22356CAW33C3	SKF	19 mm	10 mm	-	-	5 mm	-	-	-
313812W	KOYO	-	2.4375 in	-	-	-	-	-	-
220RV3101	NSK	180 mm	100 mm	-	-	34 mm	-	-	-
Z-512580.ZL	FAG	150 mm	100 mm	-	-	37 mm	-	-	-
4R602	NTN	1030 mm	560 mm	-	-	365 mm	-	-	-
23136CAW33C3	SKF	-	-	-	-	-	-	-	-
4R461	NTN	62 mm	30 mm	-	-	16 mm	-	-	-
4R2906	NTN	280 mm	130 mm	-	-	58 mm	-	-	-
4R3628	NTN	-	400 mm	-	-	250 mm	-	-	-
23238CAW33C3	SKF	120 mm	45 mm	-	-	-	-	-	-
22334CAW33C3	SKF	-	20.0000 mm	-	-	-	-	-	-
22380CAW33C3	SKF	140 mm	-	-	-	33 mm	-	-	-
Z-508657.ZL	FAG	-	-	-	-	-	-	-	-
22318CAW33C3	SKF	55 mm	30 mm	-	-	13 mm	-	-	-
22338CAW33C3	SKF	-	-	-	-	-	-	-	-
23152CAW33C3	SKF	22 mm	10 mm	-	-	-	-	-	-
145RV2201	NSK	-	30.0000 mm	-	-	-	-	-	-
23180CAKW33C3	SKF	-	1.3125 in	-	-	-	-	-	-
22248CAW33C3	SKF	-	1.6875 in	-	-	-	-	-	-
Z-507333.ZL	FAG	47 mm	17 mm	6.8 mm	-	14 mm	-	-	-
29FC21155	KOYO	-	1.4375 in	-	-	-	-	-	-
4R2904	NTN	-	1.7500 in	-	-	-	-	-	-

NU2324M/C3 SKF MINING MACHINERY BEARINGS	B:20 mm; Cup ra (max):1 mm; Constant e:0.42; C:15.5 mm; Limiting Speed - Grease:4,600 rpm; r1:1 mm; Static Load Rating:94,500 N; Enclosure:Open; d:50 mm; Dynamic Load Rating:65,700 N; Cone ra (max):1 mm; D:80 mm; Configuration:Single Row; Bore Type:Cylindrical Bore; S1 (min):4 mm; Axial Load Factor Y0:0.78; db (max):56 mm; Axial Load Factor Y1:1.42; Limiting Speed - Oil:6,100 rpm; Da (min):72 mm;
145RV2201 NSK ROLL NECK BEARINGS for ROLLING MILL	End Cap Groove:Yes; Housing Coating:No Coating; Bearing Inner Ring Material:Stainless Steel; Seal Type:Triple Lip; Housing Type:2 Bolt Flange; Bearing Bore Shape:Round; Ship Weight:1.76 LB; Bearing Series:206 Series; Ball Bearing Housing Series:206 Series; Manufacturing Plant Location:Rogersville, TN; Ball Material:440 STAINLESS STEEL; Bearing Outer Ring Material:None; Bearing Duty:Normal Duty; Retainer Type:Max Life Cage;
4CR3 KOYO ROLL NECK BEARINGS for ROLLING MILL	Radial Clearance:0.280 to 0.440 mm; Axial Load Factor Y0:2.07; Fillet Radius/Chamfer:6 mm; Enclosure:Open; Axial Load Factor Y2:3.15; Nr. of Holes:8; d:530 mm; Limiting Speed - Grease:450 rpm; Constant e:0.32; ra (max):5 mm; da (min):558 mm; Limiting Speed - Oil:550 rpm; Retainer Material:Machined Brass; D:780 mm; Hole Diameter (do):20 mm; Static Load Rating:12,500,000 N; Configuration:Double Row;
4R5208 NTN ROLL NECK BEARINGS for ROLLING MILL	Flinger Type:INTERNAL RUBBER LIP; Housing Coating:No Coating; Ship Weight:2.75 LB; Expansion Type:Non-Expansion; Bearing Family:D-Lock Ball Bearing; Housing Material:Polymer; Bearing Series:208 Series; Flinger Material:Stainless Steel; Retainer Material:Polymer; Housing Type:2 Bolt Flange; Manufacturing Plant Location:Rogersville, TN; Retainer Type:Max Life Cage; Ring Size:Standard; Bearing Locking Device:Concentric Clamp Col;
31419 KOYO ROLL NECK BEARINGS for ROLLING MILL	Inside Ring Outside Diameter:167 mm; ra (max):3 mm; d:130 mm; ra1 (max):3 mm; Bore Type:Cylindrical Bore; db (min):148 mm; Limiting Speed - Oil:2,400 rpm; D:280 mm; Static Load Rating:1,230,000 N; db (max):164 mm; dc (min):169 mm; Configuration:Single Row; Da (max):262 mm; Dynamic Load Rating:920,000 N; Radial Clearance:0.060 to 0.105 mm; dd (min):184 mm; r1:4 mm; Enclosure:Open; Limiting Speed - Grease:1,900 rpm;
22228CAW33C3 SKF MINING MACHINERY BEARINGS	UPC:782475583423; End Cap Groove:Yes; Retainer Material:Polymer; Anti-Rotation Pin:Yes; Ball Grade:Class 24; Manufacturing Plant Location:Rogersville, TN; Bearing Locking Device:Setscrew; Bearing Bore Shape:Round; d:40.0000 mm; Housing Type:4 Bolt Flange; Bearing Outer Ring Material:Steel; Bearing Family:Setscrew Ball Bearin; Self Aligning:Self Centering; Ship Weight:3.303 LB; Base to Center Height:Not Applicable;
22338CAW33C3 SKF MINING MACHINERY BEARINGS	Base to Center Height:Not Applicable; Ball Grade:Class 10; Bearing Inner Ring Material:Steel; Housing Type:2 Bolt Flange; Bearing Series:209 Series; Ship Weight:4.7 LB; End Cap Groove:No; Flinger Type:Standard; Retainer Material:Polymer; Retainer Type:Max Life Cage; Expansion Type:Non-Expansion; Anti-Rotation Pin:Yes; Shaft Attachment (2):Set Screw; Bearing Locking Device:Setscrew; Self Aligning:Self Centering;
4R2906 NTN ROLL NECK BEARINGS for ROLLING MILL	Limiting Speed - Grease:1,900 rpm; B:58 mm; D:280 mm; Dynamic Load Rating:615,000 N; Bore Type:Cylindrical Bore; ra1 (max):3 mm; Configuration:Single Row; Fillet Radius/Chamfer:4 mm; Da (max):262 mm; ra (max):3 mm; Limiting Speed - Oil:2,400 rpm; Radial Clearance:0.060 to 0.105 mm; r1:4 mm; Static Load Rating:735,000 N; dd (min):184 mm; db (max):164 mm; d:130 mm; Inside Ring Outside Diameter:167 mm;
23238CAW33C3 SKF MINING MACHINERY BEARINGS	Fillet Radius/Chamfer:2 mm; Limiting Speed - Oil:6,700 rpm; Enclosure:Open; Configuration:Single Row; Static Load Rating:102,000 N; dc (min):66 mm; db (min):55 mm; d:45 mm; db (max):63 mm; dd (min):74 mm; Dynamic Load Rating:107,000 N; ra1 (max):2 mm; D:120 mm; Bore Type:Cylindrical Bore; Limiting Speed - Grease:5,600 rpm; Da (max):110 mm; r1:2 mm; Inside Ring Outside Diameter:64.5 mm; Radial Clearance:0.050 to 0.080 mm;
29FC21155 KOYO ROLL NECK BEARINGS for ROLLING MILL	Bearing Outer Ring Material:Steel; Ball Grade:Class 10; Max Bearing Speed:5000 rpm; Ring Size:Standard; Grease Type:Unirex N2; Flinger Type:Rubberized; Expansion Type:Non-Expansion; Base to Center Height:Not Applicable; Ship Weight:3.73 LB; Bearing Duty:Medium Duty; Retainer Material:Nylon; Flinger Material:Steel; Bearing Family:Setscrew Ball Bearin; Anti-Rotation Pin:Yes; Housing Type:2 Bolt Flange;
4R602 NTN ROLL NECK BEARINGS for ROLLING MILL	Bore Type:Tapered Bore; Hole Diameter (do):25 mm; D:1030 mm; Configuration:Double Row; Dynamic Load Rating:16,000,000 N; Radial Clearance:0.410 to 0.540 mm; Axial Load Factor Y2:2.70; Static Load Rating:22,000,000 N; Weight:1390.000 kg; Limiting Speed - Grease:280 rpm; ra (max):8 mm; Fillet Radius/Chamfer:9.5 mm; Constant e:0.37; da (min):612 mm; Axial Load Factor Y0:1.78; Enclosure:Open; Retainer Material:Machined Brass;
4R5611 NTN ROLL NECK BEARINGS for ROLLING MILL	Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:0.6 mm; D:55 mm; Dynamic Load Rating:10,400 N; Limiting Speed - Grease:7,500 rpm; ra (max):0.6 mm; Static Load Rating:7,150 N; Configuration:Single Row; Enclosure:Double Seal; Weight:0.073 kg; B:10 mm; Radial Clearance:0.015 to 0.033 mm; Da (max):51 mm; Factor fo:15.6; da (min):39 mm; d:35 mm;

300RV4221 NSK ROLL NECK BEARINGS for ROLLING MILL Video

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300RV4221 - TBBBearing

Tbbbearing,online bearing expert for bearings, seals, housed bearing and rod end sales on Internet.

300RV4221 bearing 300x420x300mm - Tradebearings

300RV4221 Bearing 300x420x300mm ; Basic Parameters ; Bearing Number, 300RV4221 ; Type, Rolling Mill Bearing ; Boundary Dimensions (mm) ; d, 300.

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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NTN-SNR BEARING LIMITED: Address5267 South Layton Road Anderson Indiana 11064, U.S.A.; Phone(Working Time)+1-567-536-0052; Fax

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