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SB6445A KOYO Single-row deep groove ball bearings

Name: SB6445A KOYO Single-row deep groove ball bearings
Brand: KOYO
SKU: SB6445A
Rating: 4.9 (5 reviews)

KOYO SB6445A Bearing SPECIFICATIONS

Brand Name:KOYO
Model Number:
SB6445A
Series:M349500
Cone Part Number:M349549A
Cup Part Number:M349512XX
Design Units:Imperial
Bearing Weight:13.5 Kg
Cage Type:Stamped Steel
d:257.175 mm
D:342.900 mm

Download KOYO SB6445A Spec Sheet

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AFEX Bearing Equipment Co., Ltd.China

AFEX Bearing Equipment Co., Ltd.2020-07-10 09:46:19
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SB6445A KOYO Single-row deep groove ball bearings Details

Series:M349500
Cone Part Number:M349549A
Cup Part Number:M349512XX
Design Units:Imperial
Bearing Weight:13.5 Kg
Cage Type:Stamped Steel
d:257.175 mm
D:342.900 mm
B - Cone Width:57.150 mm
C - Cup Width:44.450 mm
B:57.150 mm
R - Cone Backface To Clear Radius1:10.670 mm
r - Cup Backface To Clear Radius2:3.30 mm
da - Cone Frontface Backing Diameter:268.99 mm
db - Cone Backface Backing Diameter:289.05 mm
Da - Cup Frontface Backing Diameter:333.00 mm
Db - Cup Backface Backing Diameter:322.07 mm
Ab - Cage-Cone Frontface Clearance:4.3 mm
Aa - Cage-Cone Backface Clearance:3.8 mm
a - Effective Center Location3:2.5 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:39700 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:153000 lbf
C0 - Static Radial Rating:321000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:23600 lbf
K - Factor7:1.68
e - ISO Factor8:0.35
Y - ISO Factor9:1.73
G1 - Heat Generation Factor (Roller-Raceway):1423.3
G2 - Heat Generation Factor (Rib-Roller End):193.4
Cg - Geometry Factor:0.147

SB6445A KOYO Single-row deep groove ball bearings pdf

KOYO SB6445A Single-Row Cylindrical Roller Bearings Description

maximum pv value:	50000
d	1/4 in
D	1/2 in
overall length:	3/4 in
maximum p value:	2000 psi
maximum v value:	1200 fp/min
bearing material:	Bronze
material specification:	SAE 841
sleeve bearing type:	Flanged Bearing
D	5/8 in
operating temperature range:	+10 to +22
standards met:	RoHS, ASTM B438 Grad
flange width:	1/16 in
groove/plug type:	Oil-Filled Grooves

Ready to Ship Single-Row Cylindrical Roller Bearings
No.	Brand	a	C	r	R	d	B	T	D
713644510	FAG	-	-	-	-	-	-	-	-
713644520	FAG	-	-	-	-	-	-	-	-
713644540	FAG	-	-	-	-	-	-	-	-
713644550	FAG	-	-	-	-	-	-	-	-
713644560	FAG	-	-	-	-	-	-	-	-
713644570	FAG	-	-	-	-	-	-	-	-
NP569484/NP644537	Timken	-	-	-	-	82 mm	-	36,5 mm	140 mm
64452/64700	NSK	42,4 mm	232 kN	3,3 mm	3,5 mm	115 mm	41,275 mm	41,275 mm	177,8 mm
K64450-64700	FAG	43 mm	241 kN	-	-	114,3 mm	41,275 mm	41,275 mm	177,8 mm
SB6445A	KOYO	-	291 kN	-	-	320 mm	56 mm	-	449,5 mm
AC644556B	KOYO	189,5 mm	318 kN	-	-	320 mm	56 mm	-	449,5 mm

68/95 KOYO Single-row deep groove ball bearings	standards met:SAE 841, CT-1000-K26; maximum v value:1200 (sfm); d:12 mm; sleeve bearing type:Flanged Bearing; overall length:16 mm; D:24 mm; material specification:Oilite®, Synthet; D:18 mm; manufacturer catalog:Click here; bearing material:Oil-Impregnated Bron; maximum p value:Static
SB850A KOYO Single-row deep groove ball bearings	D:70 mm; overall nut width:22 mm; d3:70 mm; slot depth:2.5 mm; G:M 45x1.5; Associated spanner (Hook spanner in accordance with DIN 1810):HN 10-11; d1:64 mm; Axial static load carrying capacity:240 kN; d4:48 mm; Mass:0.33 kg; b:6 mm; d5:60 mm; face diameter:64 mm; M:65 mm; slot width:6 mm; material:S
SB88 KOYO Single-row deep groove ball bearings	replacement bearing:G1112KRRB; series:RAS; housing material:Cast Iron; seal type:Contact/Lip; lubrication type:Lubrication Fitting; overall height:4.1875 in; finish/coating:Nickel Plated; B:2-7/32 in; radial dynamic load capacity:8150 lb; operating temperature range:Maximum of +250; b
SB92 KOYO Single-row deep groove ball bearings	D:3-5/8 in; standards met:RoHS, REACH, DRC Con; thickness:3/16 in; iso grade:9001:2008 &; inside diameter:2 in; harmonization code:848330; material specification:CT-1000-K26, SAE841; bearing material:Sintered Bronze Oil-;
69/85 KOYO Single-row deep groove ball bearings	d:6.4375 in; housing construction:Solid Pillow Block; maximum rpm:800 RPM; radial dynamic load capacity:235300 lb; overall length:28.0000 in; expansion type:Non-Expansion Bearin; lubrication type:Lubrication Fitting; base width:7-1/2 in; overall height:16.3125 in; base to bore centerline:7.8750
68/9 KOYO Single-row deep groove ball bearings	B:58mm; Seals or Shields:Open Type; SKU:qj326n2ma/c3-skf; Dynamic Load Rating (kN):455; Clearance:C3; Weight:19.50 KGS; Availability:In Stock; D:280mm; Static Load Rating (kN):610; Limiting Speed Rating (r/min):4000; Reference Speed Rating (r/min):3000; Fatigue Load Rating (kN):18; d:130mm; Cage Typ
68/85 KOYO Single-row deep groove ball bearings	d:1.4375 in; radial static load capacity:4610 lbf; lubrication type:Lubrication Fitting; duty type:Standard Duty; bore type:Round; replacement bearing:UK209+HA2309; series:UKF200+HA2000; seal type:Contact with Flinger; locking device:Adapter Sleeve; radial dynamic load capacity:7420 lbf; D
SB930A KOYO Single-row deep groove ball bearings	base to bore centerline:3.7500 in; d:2.9375 in; housing construction:Solid Pillow Block; D:9.5000 to 11.0000 in; expansion type:Non-Expansion Bearin; manufacturer product page:Click here; overall length:12.6300 in; bore type:Round; lubrication type:Lubrication Fitting; radial dynamic load capacity:6
SB83 KOYO Single-row deep groove ball bearings	meets industry standards by:ASTM, SAE; material:Steel; length:3 ft; industry standards met:SAE J-437, ASTM A-68; diameter:#37; grade:W1; finish:Polished;
69/9 KOYO Single-row deep groove ball bearings	precision rating:Not Rated; contact angle:20 °; radial dynamic load capacity:5600 lb; row type & fill slot:Double-Row Non-Fill; internal clearance:C0; outer ring width:13/16 in; closure type:Open; finish/coating:Uncoated; radial static load capacity:3400 lb; d:25 mm; D:52 mm; series:5200; B

SB6445A KOYO Single-row deep groove ball bearings Video

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320 mm x 449,5 mm x 56 mm KOYO SB6445A Cojinetes de

Marcas: KOYO. Número de Modelo: SB6445A. Cy(max):, 6.17. f: 2,77 mm. b: 3,25 mm. Taladro: 3.937 Inch | 100 Mil. Anchura (MM):, 24. r0 max.: 0,6 mm

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Bearing SB6445A (KOYO) | Size and Specification | Bearings

Deep groove ball bearings SB6445A. Bearing number : SB6445A. Size (mm) : 320x449.5x56. Brand : KOYO. Bore Diameter (mm) : 320. Outer Diameter (mm)

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KOYO SB6445A INTERCHANGE

Single-Row Cylindrical Roller Bearings Part series SB6445A is a potential replacement for these common bearing part numbers:

NSKSB6445A
SKFSB6445A
NTNSB6445A
FAGSB6445A
TIMKENSB6445A
KOYOSB6445A
NACHISB6445A
DODGESB6445A

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