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Home>Products>Tapered Roller Bearing>4R2904 NTN Cylindrical Roller Bearing

NTN 4R2904 MODELS

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4R2904 NTN Cylindrical Roller Bearing

Name: 4R2904 NTN Cylindrical Roller Bearing
Brand: NTN
SKU: 4R2904
Rating: 4.9 (5 reviews)

NTN 4R2904 Bearing SPECIFICATIONS

170 Million used 4R2904 NTN Cylindrical Roller Bearing instantly searchable. Shop our large selection 0.38 e - ISO Factor8 of parts based on brand, price, description, and location. Order the Tapered Roller Bearing Bearing Rolamentos do Brasil Ltda. with stock 11400 N Ca90 - Dynamic Thrust Rating (90 million revolutions)6 ...
Brand Name:NTN
Model Number:
4R2904
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:11400 N
e - ISO Factor8:0.38
G2 - Heat Generation Factor (Rib-Roller End):16.6
R - Cone Backface To Clear Radius1:2.030 mm
Cage Type:Stamped Steel
Cone Part Number:XKA32008XF
Ab - Cage-Cone Frontface Clearance:0 mm
K - Factor7:1.54

Download NTN 4R2904 Spec Sheet

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Tapered Roller Bearing Cross References

Ca90 - Dynamic Thrust Rating (90 million revolutions)6:11400 N
e - ISO Factor8:0.38
G2 - Heat Generation Factor (Rib-Roller End):16.6
R - Cone Backface To Clear Radius1:2.030 mm
Cage Type:Stamped Steel
Cone Part Number:XKA32008XF
Ab - Cage-Cone Frontface Clearance:0 mm
K - Factor7:1.54
db - Cone Backface Backing Diameter:50.04 mm
Series:32008X
a - Effective Center Location3:-3.8 mm
Y - ISO Factor9:1.58
Bearing Weight:0.30 Kg
r - Cup Backface To Clear Radius2:1.02 mm
G1 - Heat Generation Factor (Roller-Raceway):24.5
C90 - Dynamic Radial Rating (90 million revolutions)4:17600 N
B - Cone Width:21.000 mm
d:41.000 mm
Cg - Geometry Factor:0.074
C1 - Dynamic Radial Rating (1 million revolutions)5:67900 N

4R2904 NTN Cylindrical Roller Bearing pdf

NTN 4R2904 4R2904 NTN Cylindrical Roller Bearing Technology

4R7205 NTN Cylindrical Roller Bearing	Dimension J (Bolt Size):0.750 in; Full Timken Part Number:QVVPR19V090SB; Pre Install Clearance Max:0.0055 in; Shaft Size :90 mm; C0 - Static Load:99000 lb; Dimension RVV:0.57 in; Oil Lubrication - M/N Seal:1300 rpm; Dimension SVV:4.63 in; Dimension B:7.69 in; Dimension E:2.38 in; Eng Internal Radial Clearance - Min:0.0043; Dimension A:3.75 in; Housing Style:Four-Bolt Pillow Blo; C - Dynamic Load (Basic):86600 lb;
4R3056 NTN Cylindrical Roller Bearing	Cor - Static Load Rating:551906 lbf; Note:This product line wa; Shaft Size:9 in; Bearing - Housing - Seal:HSE900BXHHTPS; Cr - Dynamic Load Rating:374307 lbf; Housing Width:11.7 in; Seal Type:High Temperature Pac; Support Type:Four-Bolt Plummer Bl; Maximum Speed:760 rpm; Dimension K:7.0 in; Bolt Size:4 x M42; Series Type:Heavy Series; Bearing - Housing - Seal UPC:013992072573; Dimension H2:28.7 in;
4R9209 NTN Cylindrical Roller Bearing	Bearing Number:22220; Dimension G:8.125 in; Housing Style:Piloted Flange Cartr; Eng Internal Radial Clearance - Max:0.0047; Dimension E:6.63 in; Pre Install Clearance Min:0.0030 in; Y2 - Geometry Factor:4.24; Dimension L Fix:4.86 in; Dimension SAA:5.94 in; e - Geometry Factor:0.24; Dimension N:2.28 in; Grease Lubrication - M/N Seal:1200 rpm; Dimension B Fix:2.58 in; Dimension C:6.0000 in; UPC Code:0883450018005;
4R5407 NTN Cylindrical Roller Bearing	Reference Thermal Speed Rating (Oil)7:2900; d:130 mm; Da - Outer Ring Backing Diameter:210.000 mm; Bearing Weight:11.3 Kg; B - Outer Ring Width:64.000 mm; C0 - Static Radial Rating:945000 N; da - Inner Ring Backing Diameter:155.000 mm; Cage Type:EJ; Y2 - ISO Factor6:2.56; e - ISO Factor3:0.26; Reference Thermal Speed Rating (Grease):2400; Cage Material:Steel; R - Inner Ring To Clear Radius1:2.500 mm;
4R6608 NTN Cylindrical Roller Bearing	Ab - Cage-Cone Frontface Clearance:0.06 in; da - Cone Frontface Backing Diameter:10.47 in; Design Units:Imperial; C90 - Dynamic Radial Rating (90 million revolutions)5:19800 lbf; R - Cone Backface To Clear Radius3:0.06 in; Cage Type:Stamped Steel; Series:L848800; a - Effective Center Location4:1.26 in; Cone Part Number:L848848XX; C1 - Dynamic Radial Rating (1 million revolutions)6:76300 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:34500 lbf;
4R3618 NTN Cylindrical Roller Bearing	Bolt Size:4 x 1-1/2; Cr - Dynamic Load Rating:136576 lbf; Pillow/Plummer Block Style:Split Cylindrical Ho; Dimension J1 :27-13/16 in; Cor - Static Load Rating:222676 lbf; Dimension J2 :25-1/8 in; Dimension K :5-1/4 in; Bearing UPC:013992027573; Dimension L :32-3/4 in; Maximum Speed:1070 rpm; Housing Width:7.9 in; Support Type:Four-Bolt Plummer Bl; Dimension H :9-1/2 in; Series Type:Light Series;
4R4426 NTN Cylindrical Roller Bearing	D:5.3750 in; Series:H715300; Design Units:Imperial; Db - Cup Backface Backing Diameter:4.76 in; e - ISO Factor2:0.47; Cup Part Number:H715311A; r - Cup Backface To Clear Radius1:0.030 in; Da - Cup Frontface Backing Diameter:5.22 in; Cg - Geometry Factor:0.0993; Y - ISO Factor3:1.27; C - Cup Width:1.4375 in;
4R3425 NTN Cylindrical Roller Bearing	K - Factor2:1.27; Cup Part Number:Y32032XM; G1 - Heat Generation Factor (Roller-Raceway):521.7; Design Units:METRIC; Db - Cup Backface Backing Diameter:220.98 mm; D:240 mm; Da - Cup Frontface Backing Diameter:235.97 mm; r - Cup Backface To Clear Radius1:2.54 mm; C - Cup Width:38 mm; Y - ISO Factor4:1.31; G2 - Heat Generation Factor (Rib-Roller End):133.9; Series:32032XM; e - ISO Factor3:0.46; Cg - Geometry Factor:0.117;
4R7105K NTN Cylindrical Roller Bearing	Dimension V:0.1 in; Seal Type:Kevlar Packing Seal; Ca - Axial Load Rating:1394 lbf; Cr - Dynamic Load Rating:27202 lbf; Dimension N:6.571 in; Bolt Size:4 x M12; Bearing - Housing - Seal:MSM50BRHKPS; Cor - Static Load Rating:28551 lbf; Dimension T:10.2 in; Bearing - Housing - Seal UPC:013992095862; Bearing UPC:013992034854; Series Type:Medium Series; Shaft Size:50 mm; Dimension L:4.8 in; Dimension R:8.6 in;
NNU4992K NTN Cylindrical Roller Bearing	Dimension N:5.450 in; Grease Lubrication - B/C/O Seal:400 rpm; C - Dynamic Load (Basic):170000 lb; Dimension J (Bolt Size):1.125 in; Shaft Tolerance:0.0050 in; Grease Lubrication - M/N Seal:700 rpm; Eng Internal Radial Clearance - Max:0.0057; Float:0.083 in; Locking Style:Eccentric; Oil Lubrication - T Seal:1500 rpm; Eng Internal Radial Clearance - Min:0.0037; Dimension R:0.09 in; Dimension L Exp:3.56 in;
4R3229 NTN Cylindrical Roller Bearing	C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:88600 lbf; G1 - Heat Generation Factor (Roller-Raceway)8:1490; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:154000 lbf; K - Factor7:1.4; R - Cone Frontface To Clear Radius2:0.130 in; db - Cone Backface Backing Diameter:10.55 in; Cg - Geometry Factor9:0.16; Series:821000; da - Cone Frontface Backing Diameter:10.55 in;
NNU4952K NTN Cylindrical Roller Bearing	Cup Part Number:9321; C - Cup Width:1.2500 in; r - Cup Backface To Clear Radius1:0.130 in; D:6.7500 in; Series:9300; Design Units:Imperial; Da - Cup Frontface Backing Diameter:6.48 in; e - ISO Factor2:0.76; Y - ISO Factor3:0.79; Cg - Geometry Factor:0.105; Db - Cup Backface Backing Diameter:5.79 in;
NNU4956K NTN Cylindrical Roller Bearing	Cg - Geometry Factor11:0.0606; r - Cup Frontface To Clear Radius2:0.03 in; d:1.1806 in; C - Double Cup Width:1.4375 in; R - Cone Backface To Clear Radius1:0.050 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:6080 lbf; Ab - Cage-Cone Frontface Clearance:0.1 in; Design Units:Imperial; Cup Part Number:15251D; Cage Type:Stamped Steel; db - Cone Backface Backing Diameter:1.52 in;
4R5604 NTN Cylindrical Roller Bearing	Static Load Rating:3380000 lbf; D - Bearing O.D.:16.0000 in; Weight:347.0 lb; Dynamic Load Rating:308000 lbf; d - Bore Diameter:7.2500 in; B:8.0000 in; T1 - Ring Thickness:2.625 in; d1 - Large Bore I.D.:7.375 in; H - Shoulder Diameter - Shaft:13.62 in; E - Shoulder Diameter - Housing:9.00 in; Bearing Type:Thrust Tapered Rolle; r - Fillet Radius Shaft/Housing (Max):0.24 in; D1 - Small Diameter O.D.:15.938 in;

No.	Brand	d	b	J	E	D	T	B	s
SL02-4934	NTN	-	-	-	-	-	-	-	-
SL01-496	NTN	-	-	-	-	-	-	-	-
SL01-484	NTN	-	-	-	-	-	-	-	-
SL01-4952	NTN	0.9375 in	-	-	-	-	-	-	-
4R5221	NTN	75 mm	-	-	-	115.000 mm	-	-	-
NN4964K	NTN	-	-	-	-	9.2894 in	-	-	-
4R14501	NTN	8 in	-	-	-	-	-	-	-
4R7408	NTN	-	-	-	-	-	-	-	-
4R6811	NTN	-	-	-	-	6.3750 in	-	-	-
4R6012	NTN	-	-	-	-	-	-	-	-
4R8605	NTN	-	-	-	-	-	-	-	-
4R14205	NTN	-	-	-	-	-	-	-	-
4R18401	NTN	-	-	-	-	-	-	-	-
4R8805	NTN	80 mm	-	-	-	140 mm	-	-	-
NNU4992K	NTN	-	-	-	-	-	-	-	-
SL01-4968	NTN	3.3125 in	-	-	-	-	-	-	-
4R7605	NTN	29.367 mm	-	-	-	66.421 mm	-	23.813 mm	-
4R4449	NTN	-	-	-	-	-	-	-	-
4R4041	NTN	85 mm	-	-	-	130 mm	-	-	-
4R9211	NTN	-	-	-	-	-	-	-	-

4R2904 NTN Cylindrical Roller Bearing Video

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NTN Large Bearings, 2250 by NTN Bearing Corporation of .... Warranty NTN warrants, to the original purchaser only, that the delivered product which is the

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NTN 4R2904 Four Row Cylindrical Roller Bearings 90mm D with easy-to-use parts graphics, giving you 65mm d the ability to check parts availability, Four Row

Original NTN 4R2904 Bearings, Cylindrical Roller Bearing

Original NTN 4R2904 bearing, 145x225x156. Best Price. Cylindrical roller bearings 4R2904. Bearing number : 4R2904; Size (mm) : 145x225x156; Brand : NTN

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Bearing 4R2904 (NTN) | Size and Specification | Bearings

Cylindrical roller bearings 4R2904. Bearing number : 4R2904. Size (mm) : 145x225x156. Brand : NTN. Bore Diameter (mm) : 145,000. Outer Diameter (mm) :

NTN 4R2904 bearing Tashkent | 145x225x156 | Bearings

Cylindrical roller bearings 4R2904. Bearing number : 4R2904. Size (mm) : 145x225x156. Brand : NTN. Bore Diameter (mm) : 145,000. Outer Diameter (mm) :

145000 mm x 225000 mm x 156000 mm NTN 4R2904 NTN

Bearing No. 4R2904. Size. 145x225x156 mm. Bore Diameter. 145,000 mm. Outer Diameter. 225,000 mm. Width. 156,000 mm d. 145,000 mm. D. 225,000 mm. B

NTN 4R2904 INTERCHANGE

Tapered Roller Bearing 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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Bearing Rolamentos do Brasil Ltda.: AddressAv. das Industrias, 380 - Parque Industrial - CEP 83.820-332 - Fazenda Rio Grande - PR - BRAZIL; Phone(Working Time)627-6258; Fax

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