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Home>Products>Roll Neck Bearings For Rolling Mill>4R2906 NTN ROLL NECK BEARINGS for ROLLING MILL

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4R2906 NTN ROLL NECK BEARINGS for ROLLING MILL

Name: 4R2906 NTN ROLL NECK BEARINGS for ROLLING MILL
Brand: NTN
SKU: 4R2906
Rating: 4.9 (5 reviews)

NTN 4R2906 Bearing SPECIFICATIONS

Brand Name:NTN
Model Number:
4R2906
d:50.000 mm
D:90.0000 mm
B:40.00 mm
Fillet Radius ra:1.00 mm
Fillet Radius rb:0.60 mm
Grease Speed Rating n1:13000 rpm
Oil Speed Rating n2:19000 rpm
Basic Dynamic Radial Load Rating C:60500 N

Download NTN 4R2906 Spec Sheet

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4R2906 NTN ROLL NECK BEARINGS for ROLLING MILL Code system

d:50.000 mm
D:90.0000 mm
B:40.00 mm
Fillet Radius ra:1.00 mm
Fillet Radius rb:0.60 mm
Grease Speed Rating n1:13000 rpm
Oil Speed Rating n2:19000 rpm
Basic Dynamic Radial Load Rating C:60500 N
Basic Static Radial Load Rating Co:60000 N

4R2906 NTN ROLL NECK BEARINGS for ROLLING MILL pdf

NTN 4R2906 Roll Neck Bearings For Rolling Mill Specification details

r1,2 min.	0.3 mm
Basic static load rating - C0	10.2 kN
Calculation factor (back-to-back, face-to-face) Y0	0.76
da - min.	57 mm
ra - max.	0.3 mm
d2	60.7 mm
Calculation factor - f1	0.97
Preload class A - GA	87 N
Calculation factor (single, tandem) Y0	0.38
Calculation factor - f2A	1
Db - max.	71.2 mm
Calculation factor - fHC	1.02
dn	61.3 mm
Preload class B GB	260 N
Preload class C	298 N/micron
Calculation factor (single, tandem) X2	0.41
Limiting speed for grease lubrication	19000 r/min
Width (mm)	9
db min.	57 mm
a	19.3 mm

Frequently bought 4R2906 NTN ROLL NECK BEARINGS for ROLLING MILL together
No.	Brand	d	T	e	B	D	m	a	E
AST090 29060	AST	290	-	-	-	295	-	-	-
2906	INA	30 mm	14 mm	-	-	50 mm	0,595 kg / Weight	-	-
MX-RE2906V	NTN	145,000 mm	-	-	-	202,000 mm	-	-	-
4R2906	NTN	145 mm	-	-	155 mm	210 mm	-	-	-
ASTT90 29060	AST	290	-	-	-	295	-	-	-
HR32906J	NSK	30 mm	12 mm	0.32	12 mm	47 mm	-	9,2 mm	-
32906	CYSD	30 mm	12 mm	-	12 mm	47 mm	-	-	-
NCF2906-V	NKE	30 mm	-	-	11 mm	47 mm	-	-	42,5 mm
4R2906C3	NTN	-	-	-	-	-	-	-	-
R-2906-G	TIMKEN	-	-	-	-	-	-	-	-
BT4B 332906/HA4	SKF	676 mm	620 mm	-	620 mm	910 mm	-	-	-

NU2332MC3 SKF MINING MACHINERY BEARINGS	Enclosure:Open; Inventory:0.0; Manufacturer Name:NACHI; Bore Size:120 mm; d:120 mm; Bearing number:29424EX; Da (max):205 mm; (Grease) Lubrication Speed:900 r/min; Fillet Radius/Chamfer:4 mm; Minimum Buy Quantity:N/A; C:37 mm; D1:166,5 mm; Width:78 mm; Basic dynamic load rating (C):1210 kN; Category:
NU2324M/C3 SKF MINING MACHINERY BEARINGS	Dimension T:23.5 in; Cor - Static Load Rating:305066 lbf; Bearing - Housing - Seal:MSE612BRHHTPS; Cr - Dynamic Load Rating:208398 lbf; Bearing Number:MSE612BR; Support Type:Round Flange; Ca - Axial Load Rating:16006 lbf; Dimension P:1.3 in; Dimension L:9.5 in; Seal Type:High Temperature Pac; Dimensi
NJ2336/C4 SKF MINING MACHINERY BEARINGS	Outer Diameter (mm):62; Basic static load rating (C0):49 kN; Width (mm):20; Size (mm):35x62x20; C:20 mm; B:20 mm; (Grease) Lubrication Speed:13580 r/min; Bearing number:NN 3007 K/SP; Basic dynamic load rating (C):38,318 kN; d:35 mm; Bore Diameter (mm):35; Weight:0,25 Kg; D:62 mm;
NU2330C4 SKF MINING MACHINERY BEARINGS	r - Outer Ring To Clear Radius3:1.0 mm; Limiting Speed (Oil):49680 rpm; Da - Outer Ring Backing Diameter:75.200 mm; d:55 mm; Ball Type:Ceramic; Cage Type:CR - Phenolic Outer; Ce - Dynamic Radial Rating1:14500 N; Bearing Width:13 mm; Contact Angle:15 º; Limiting Speed (Grease):24840 rpm; D:80 mm; Bea
NU2338MC3 SKF MINING MACHINERY BEARINGS	dh:112 mm; Width (mm):16; D:120 mm; Bearing number:CRBH 8016 A; d:80 mm; Basic dynamic load rating (C):32,1 kN; B:16 mm; Outer Diameter (mm):120; r min.:0,6 mm; Size (mm):80x120x16; Weight:0,74 Kg; Bore Diameter (mm):80; ds:88 mm;
NU2328C3 SKF MINING MACHINERY BEARINGS	B:16 mm; d:30 mm; Outer Diameter (mm):62; Size (mm):30x62x16; Bore Diameter (mm):30; Bearing number:10N.6206.F111.B; C:16 mm; D:62 mm; Width (mm):16;
NU2326C3 SKF MINING MACHINERY BEARINGS	B:46,038 mm; Bearing number:J90354/J90748; Db:162 mm; Outer Diameter (mm):190; Calculation factor (e):0,87; T:50,8 mm; da:112 mm; Da:179,5 mm; Factor (G1):149,6; a:12,7 mm; Ab:3,6 mm; Basic dynamic load rating (C1):299 kN; Weight:6,13 Kg; Basic dynamic load rating (C90):77,6; R:3,6 mm; d:90 mm; Fact
NU2334MC3 SKF MINING MACHINERY BEARINGS	mass:1.25; hidYobi:RS-5012; Z_:30; C2:0,6 mm; D_:95; C:45 mm; Cx:0.6; KBRG:4220; r_min:0.6; Width (mm):46; C0:208; DI_:69; Prod_Type3:CRB_FRFS_PT_WOLR; GRS rpm:1700; Basic dynamic load rating (C):123 kN; hidTable:ecat_NSCLDRSG; B_:46; da_min:65; Weight:1,25 Kg; Size (mm):60x95x46;
NJ2338/C4 SKF MINING MACHINERY BEARINGS	Bearing number:605-2RS; Bore Diameter (mm):5; B:5 mm; D:14 mm; Basic dynamic load rating (C):1,329 kN; Size (mm):5x14x5; d:5 mm; Basic static load rating (C0):0,507 kN; C:5 mm; Width (mm):5; Outer Diameter (mm):14;
NJ2348 SKF MINING MACHINERY BEARINGS	(Grease) Lubrication Speed:2907 r/min; Outer Diameter (mm):280; d:130 mm; Width (mm):93; C:93 mm; Basic dynamic load rating (C):1039 kN; B:93 mm; D:280 mm; Bore Diameter (mm):130; Size (mm):130x280x93; Basic static load rating (C0):1225 kN; Bearing number:NUP 2326; Weight:31 Kg;

4R2906 NTN ROLL NECK BEARINGS for ROLLING MILL Video

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NTN 4R2906 INTERCHANGE

Roll Neck Bearings For Rolling Mill Part series 4R2906 is a potential replacement for these common bearing part numbers:

NSK4R2906
SKF4R2906
NTN4R2906
FAG4R2906
TIMKEN4R2906
KOYO4R2906
NACHI4R2906
DODGE4R2906

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