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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:Pillow Block
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:8.626
Product Group:M06288
Number of Mounting Holes:2
Mounting Method:Concentric Collar
Housing Style:2 Bolt Pillow Block

Download NTN 4R2904 Spec Sheet

NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V.

NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V.China

NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V.2020-07-10 09:46:19
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4R2904 NTN ROLL NECK BEARINGS for ROLLING MILL Details

Category:Pillow Block
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:8.626
Product Group:M06288
Number of Mounting Holes:2
Mounting Method:Concentric Collar
Housing Style:2 Bolt Pillow Block
Rolling Element:Spherical Roller Bearing
Housing Material:Cast Steel
Expansion / Non-expansion:Non-expansion
Mounting Bolts:5/8 Inch
Relubricatable:Yes
Insert Part Number:22213
Seals:Triple Lip Viton
Housing Configuration:1 Piece Solid
Inch - Metric:Metric
Other Features:Double Row | Single Collar | With Set Screw
Long Description:2 Bolt Pillow Block; 60MM Bore; 70MM Base to Center Height; Concentric Collar Mount; Spherical Roller Bearing; 172.974MM Minimum Bolt Spacing; 188.976MM Bolt Spacing Maximum; Relubricatable; Cast Stee
UNSPSC:31171511
Harmonized Tariff Code:8483.20.40.80
Noun:Bearing
Keyword String:Pillow Block
Weight / LBS:22
D:3.39 Inch | 86.106 Millimeter
B:2.756 Inch | 70 Millimeter
Nominal Bolt Center to Center:7.1 Inch | 181 Millimeter
Actual Bolt Center to Center:0 Inch | 0Millimeter
Bolt Spacing Maximum:7.44 Inch | 188.976Millimeter
Bolt Spacing Minimum:6.81 Inch | 172.974Millimeter
d:2.362 Inch | 60 Millimeter

4R2904 NTN ROLL NECK BEARINGS for ROLLING MILL pdf

NTN 4R2904 Roll Neck Bearings For Rolling Mill Description

Static Load Rating	63.6 kN
Radius	1 mm
Oil Holes	2.5 mm
B	20 mm
Da	132 mm
D	150 mm
Dynamic Load Rating	40.4 kN
da	117 mm
d	100 mm

You may like Roll Neck Bearings For Rolling Mill as bellow
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	-	-	-	-	-	-	-	-

NJ2348 SKF MINING MACHINERY BEARINGS	da:35 mm; Mounting Hole Depth:3.3 mm; Outer rings PCD:57 mm; Mounting Hole Countersink Diameter:6.5 mm; Static Load Rating:9.16 kN; Da:47 mm; Inner rings PCD:28 mm; Chamfer:0.6 mm; B:12 mm; Number of Mounting Holes:6; Dynamic Load Rating:8.26 kN; Oil Holes:3 mm; d:20 mm; Mounting Hole Size:3.4 mm; T
NU2326C3 SKF MINING MACHINERY BEARINGS	Static Load Rating:27 kN; d:60 mm; B:13 mm; Radius:0.6 mm; D:90 mm; Da:82 mm; Dynamic Load Rating:20.3 kN; Oil Holes:2 mm; da:67 mm;
NJ2336/C4 SKF MINING MACHINERY BEARINGS	Da:46.8 mm; Static Load Rating:9.2 kN; d:30 mm; D:55 mm; Radius:0.6 mm; Oil Holes:1.5 mm; B:10 mm; da:35 mm; Dynamic Load Rating:8.2 kN;
NU2332MC3 SKF MINING MACHINERY BEARINGS	Dynamic Load Rating:40.4 kN; B:20 mm; Oil Holes:2.5 mm; d:100 mm; D:150 mm; Static Load Rating:63.6 kN; Radius:1 mm; da:117 mm; Da:132 mm;
NU2330C4 SKF MINING MACHINERY BEARINGS	Da:109 mm; Dynamic Load Rating:30.2 kN; D:120 mm; Oil Holes:2.5 mm; Radius:0.6 mm; da:92 mm; d:80 mm; B:16 mm; Static Load Rating:44.8 kN;
NJ2338/C4 SKF MINING MACHINERY BEARINGS	B:25 mm; Da:238 mm; D:260 mm; d:200 mm; da:218 mm; Static Load Rating:166.4 kN; Dynamic Load Rating:82.3 kN; Radius:2 mm; Oil Holes:2.5 mm;
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NU2338MC3 SKF MINING MACHINERY BEARINGS	da:168 mm; D:210 mm; Da:188 mm; Radius:1.5 mm; Oil Holes:2.5 mm; d:150 mm; Dynamic Load Rating:73.1 kN; Static Load Rating:131.9 kN; B:25 mm;
NU2334MC3 SKF MINING MACHINERY BEARINGS	D:240 mm; d:190 mm; Oil Holes:2.5 mm; Static Load Rating:113.6 kN; Dynamic Load Rating:54.5 kN; B:25 mm; da:203 mm; Da:223 mm; Radius:1.5 mm;
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4R2904 NTN ROLL NECK BEARINGS for ROLLING MILL Video

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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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