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Home>Products>Roll Neck Bearings For Rolling Mill>4R2904 NTN ROLL NECK BEARINGS for ROLLING MILL

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4R2904 NTN ROLL NECK BEARINGS for ROLLING MILL

Name: 4R2904 NTN ROLL NECK BEARINGS for ROLLING MILL
Brand: NTN
SKU: 4R2904
Rating: 4.9 (5 reviews)

NTN 4R2904 Bearing SPECIFICATIONS

Brand Name:NTN
Model Number:
4R2904
Category:Flange Block
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:15.89
Product Group:M06288
Number of Mounting Holes:4
Mounting Method:V Lock
Housing Style:4 Bolt Square Flange Block

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4R2904 NTN ROLL NECK BEARINGS for ROLLING MILL Dimensions

Category:Flange Block
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:15.89
Product Group:M06288
Number of Mounting Holes:4
Mounting Method:V Lock
Housing Style:4 Bolt Square Flange 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:22219
Seals:Triple Lip Urethane
Housing Configuration:1 Piece Solid
Pilot Configuration:No Pilot
Inch - Metric:Inch
Long Description:4 Bolt Square Flange Block; 3-3/16" Bore; 9.9" Bolt Circle; 7" Bolt Spacing; 1 Piece Solid; V Lock Mount; Cast Steel; Spherical Roller Bearing; 3.69" Length Thru Bore; Relubricatab
Other Features:Double Row | Single Nut
UNSPSC:31171501
Harmonized Tariff Code:8483.20.40.80
Noun:Bearing
Keyword String:Flanged
Manufacturer Item Number:QVF19V303SO
Weight / LBS:35
Cartridge Pilot Diameter:0 Inch | 0 Millimeter
D:3.69 Inch | 93.726 Millimeter
Cartridge Pilot Depth:0 Inch | 0 Millimeter
Bolt Spacing:7 Inch | 177.8 Millimeter
d:3.188 Inch | 80.975 Millimeter
Nominal Bolt Circle Diameter Round:9.9 Inch | 251.7 Millimeter

NTN 4R2904 4R2904 NTN ROLL NECK BEARINGS for ROLLING MILL Characteristics

typical application:	Exceptional Bearing
manufacturer catalog number:	29502-4274
lip material:	Labyrinth
width:	0.7500 in
D	2.5630 in
maximum shaft surface speed:	4500 fpm
pressure tolerance:	Ambient
shaft diameter:	1.5625 in
Weight	0.2 lb
construction description:	ISO-GARD® Flange
harmonization code:	3926904590.US
misalignment tolerance:	0.020 in
continuous temperature range:	-22 to 400°F

Cross reference 4R2904 NTN ROLL NECK BEARINGS for ROLLING MILL
No.	Brand	S	D	E	T	R	m	B	C
2904	INA	-	37 mm	-	12 mm	-	0,055 kg / Weight	-	-
2904 1/2	NACHI	-	42 mm	-	14 mm	-	-	-	18,9 kN
2904,5	NACHI	-	42 mm	-	14 mm	-	-	-	18,9 kN
2904-1/2	INA	-	42 mm	-	14 mm	-	0,084 kg / Weight	-	-
NP524102/NP912904	Timken	-	88,9 mm	-	25,4 mm	3,6 mm	-	25,4 mm	19,05 mm
2R2904V	NTN	-	210,000 mm	-	-	-	-	85,000 mm	85,000 mm
RR2904	NTN	-	285,000 mm	-	-	-	-	124,000 mm	124,000 mm
4R2904	NTN	-	225,000 mm	-	-	-	-	156,000 mm	156,000 mm
32904	CYSD	-	37 mm	-	12 mm	-	-	12 mm	13,2 kN
NCF2904-V	NKE	0,5 mm	37 mm	32,3 mm	-	-	-	11 mm	15,3 kN
NP929046-904A1	TIMKEN	-	-	-	-	-	-	-	-

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;
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
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
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;
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;
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:
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:
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
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;
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

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NTN 4R2904 INTERCHANGE

Roll Neck Bearings For Rolling Mill Part series 4R2904 is a potential replacement for these common bearing part numbers:

NSK4R2904
SKF4R2904
NTN4R2904
FAG4R2904
TIMKEN4R2904
KOYO4R2904
NACHI4R2904
DODGE4R2904

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