BALL BEARING,45mm ID ST491A - Case

ST491A BALL BEARING,45mm ID Case parts TRUE-TANDEM 345, 760, 340, 330 TRUE-TANDEM, 370 TRUE-TANDEM, TRUE-TANDEM 375, 6500, 370, 3900, 350, 3950, 3850, 490, 55, 3800, 315, TIGER-MATE, 470, 4200, 95XT, RMX340, 4400, 200, RMX370, 60, 4450, TI...

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Alternative (cross code) number:
ST491A

Buy BALL BEARING,45mm ID ST491A Case genuine, new aftermarket tractor parts with delivery
CROP PRODUCTION EQUIPMENT, MATERIAL HANDLING,

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Qty 3: Flanged Disc Bearing Fits International Harvester Replaces ST491A

$118.45

20 Oct 2025
9.9[4.46] Pounds
US: RAParts Inc.

Qty 3: Flanged Disc Bearing Fits International Harvester Replaces ST491A
Reliable Aftermarket Parts OEM Numbers Are Provided for Reference Only. Please Verify Fit Prior To Ordering. || Please Note: Some Listings Use Stock Images for Reference and May Differ from the Actual Product. || This Aftermarket Part Is Made to Meet or Exceed Manufacturer (OEM) Specifications. || All OEM part numbers and logos are to be used for identification purposes only.

4 of Disc Harrow Bearing 1-3/4" Round Bore Fits Many Model Discs Farmer Bob's Parts ST491A

$159.95

20 Oct 2025
12.5[5.62] pounds
US: Farmer Bob's Pa

4 of Disc Harrow Bearing 1-3/4" Round Bore Fits Many Model Discs Farmer Bob's Parts ST491A
Farmer Bob's Parts Replaces Case IH Conser-Till - 60, 6000, 6500 Replaces Combo Mulch Finishers - 4200, 4400, 4450 Discs - 37, 46, 48, 60, 61, 120, 122, 130, 132, 150, 330, 340, 345, 350, 470, 475, 480, 485, 490, 496, 610, 760, 3800, 3850, 3900, 3950, RMX340 Replaces New Holland Disc - ST440 Replaces Sunflower Field Rolling Baskets - 5033, 5034, 5035, 5054, 5055, 5056, 5135, 5232, 5332 Replaces Land Finishers - 6211, 6212, 6220, 6221, 6331, 6332, 6333, 6430, 6432, 6433 Replaces Soil Conditioners - 7210, 7230, 7250 || ST491, 17888, FD209RA || Bearing || ST491 Series || Silver

ST491A FD209RA DHU1-3/4R-209 1-3/4" Disc Harrow Flange Bearing Unit for SpinCo FD209RJA DHU491A, BORE: 1-3/4" Round,Bolt to Bolt: 5" (Bottom Left to TOP Right)

$53.99

13 Oct 2025

US: Thuy giang shop

ST491A FD209RA DHU1-3/4R-209 1-3/4" Disc Harrow Flange Bearing Unit for SpinCo FD209RJA DHU491A, BORE: 1-3/4" Round,Bolt to Bolt: 5" (Bottom Left to TOP Right)
Generic ST491A FD209RA DHU1-3/4R-209 1-3/4" Disc Harrow Flange Bearing Unit for SpinCo FD209RJA DHU491A , BORE: 1-3/4" ROUND ,BOLT TO BOLT: 5" (BOTTOM LEFT TO TOP RIGHT) || Fits for Case-IH Discs 37, 46, 48, 60, 61, 120, 122, 130, 132, 150, 330, 340, 345, 350, 470, 475, 480, 485, 490, 496, 610, 760, 3800, 3850, 3900, 3950, RMX340. for Conser-Till 60, 6000, 6500. For Sunflower 5033, 5034, 5035, 5054, 5055, 5056, 5135, 5232, 5332. for Land Finisher 6211, 6212, 6220, 6221, 6331, 6332, 6333, 6430, 6432, 6433. ST427, ST490, ST627, 737321R93 SN3215 RB-0007 || For a precise fit and wise selection. Our trusted accessories keep your tools running smoothly. Please confirm your model above before ordering. Double-check dimensions and photos for the right fit. || Quality assurance ：Well-designed, excellent processing. Made of highly durable materials, rigorously || This is a manufacturer substitution. Functional equivalent to prior parts.Product Description Well-designed, excellent processing.tested, compact & sturdy, longevous.

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This part in 2 request: Show. This information for suppliers only!

#1503347 ST491A

2025-02-26

#921532 ST491A

2022-07-05

Number on catalog scheme: 5

ST491A Parts scheme BALL BEARING,45mm ID

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Compatible equipment models: ST491A:

CROP PRODUCTION EQUIPMENT 122 132 200 315 330 TRUE-TANDEM 340 350 370 370 TRUE-TANDEM 3800 3850 3900 3950 4200 4400 4450 470 475 480 485 490 496 55 60 6000 610 6500 6810 6814 760 870 RMX340 RMX370 TIGER-MATE TIGERMATE II TRUE-TANDEM 345 TRUE-TANDEM 375

LIGHT EQUIPMENT 460 560 90XT 95XT

MATERIAL HANDLING 90XT 95XT Case

Case machinery list:

Case parts catalog

(55) - INTERNATIONAL CHISEL PLOW (1/63-12/88)

(C-20) - GANG UNIT, 10 FOOT AND 13 FOOT WITH REGULAR 25 INCH CLEARANCE SHANKS AND HEAVY DUTY HITCH CLEVIS » ST491A

(200) - TIGERMATE CASE IH FIELD CULTIVATOR (1/08-)

(75.200.03) - ACS PARTS BREAKDOWN » ST491A

(TIGER-MATE) - II - DMI DOUBLE FOLD - 38-1/2' TO 50-1/2' (11/12-10/14)

(75.200.07) - ACS PARTS BREAKDOWN » ST491A

(TIGER-MATE) - II - DMI DOUBLE FOLD - 54-1/2' TO 60-1/2' (11/12-10/14)

(75.200.07) - ACS PARTS BREAKDOWN » ST491A

(TIGER-MATE) - II - DMI SINGLE FOLD - 12-1/2' TO 38-1/2' (11/12-3/14)

(75.200.07) - ACS PARTS BREAKDOWN » ST491A

(TIGERMATE II) - CASE IH FIELD CULTIVATOR (10/04-3/09)

(75.200.03) - ACS PARTS BREAKDOWN » ST491A

(TIGERMATE II) - DMI FIELD CULTIVATOR (1/97-12/07)

(75.200.07) - ACS PARTS BREAKDOWN » ST491A

(122) - CASE IH DISK HARROW (1/86-12/91)

(9-24) - DISK GANGS WITH PLAIN AND ANTI-FRICTION BEARINGS » ST491A

(132) - INTERNATIONAL HARVESTER DISK HARROW (1/68-12/75)

(AE-6) - SCRAPERS AND SCRAPER ANGLES » ST491A
(AE-9) - THIRD BEARING ATTACHMENT, PRODUCT GRAPHICS » ST491A

(350) - CASE IH DISK HARROW (1/74-12/91)

(9-24) - FRONT AND REAR GANGS AND GANG BARS » ST491A

(370) - CASE IH DISK HARROW (1/80-12/86)

(9-30) - FRONT AND REAR GANGS AND GANG BARS » ST491A

(3800) - CASE IH DISK HARROW (1/87-12/97)

(9-10) - RIGID DISK GANG, 7-1/2 INCH SPACING » ST491A
(9-12) - RIGID DISK GANG, 9 INCH SPACING » ST491A
(9-14) - CUSHION DISK GANG, 7-1/2 INCH SPACING » ST491A
(9-16) - CUSHION DISK GANG, 9 INCH SPACING » ST491A

(3850) - CASE IH DISK HARROW (1/97-12/06)

(75.200.01) - RIGID DISK GANG, 7-1/2 INCH SPACING » ST491A
(75.200.02) - RIGID DISK GANG, 9 INCH SPACING » ST491A
(75.200.03) - CUSHION DISK GANG, 7-1/2 INCH SPACING » ST491A
(75.200.04) - CUSHION DISK GANG, 9 INCH SPACING » ST491A

(470) - INTERNATIONAL HARVESTER DISK HARROW (1/65-12/75)

(P-08) - BEARING, DISK AND GANG » ST491A

(475) - CASE IH DISK HARROW (1/75-12/86)

(480) - INTERNATIONAL HARVESTER DISK HARROW (1/65-12/86)

(S-08) - BEARING, DISK AND GANG » ST491A

(485) - CASE IH DISK HARROW (1/75-12/02)

(9-07) - DISK AND GANG » ST491A

(496) - CASE IH DISK HARROW (1/80-12/91)

(9-18) - DISC AND GANG 1-1/8 INCH SQUARE ARBOR BOLT » ST491A
(9-26) - DISC AND GANG 1-1/2 INCH ROUND ARBOR BOLT » ST491A

(610) - INTERNATIONAL HARVESTER OFFSET DISH HARROW (1/69-12/73)

(AC-06) - GANGS AND DISK BLADES » ST491A

(760) - CASE IH DISK HARROW (1/74-12/02)

(9-07) - DISK AND GANG, PRIOR TO P.I.N. 27351 » ST491A
(9-08) - DISK AND GANG, P.I.N. 27351 AND AFTER » ST491A

(TIGER-MATE) - II - DMI DOUBLE FOLD - 38-1/2' TO 50-1/2' (11/12-10/14)

(75.200.07) - ACS PARTS BREAKDOWN » ST491A

(TIGER-MATE) - II - DMI DOUBLE FOLD - 54-1/2' TO 60-1/2' (11/12-10/14)

(75.200.07) - ACS PARTS BREAKDOWN » ST491A

(TIGER-MATE) - II - DMI SINGLE FOLD - 12-1/2' TO 38-1/2' (11/12-3/14)

(75.200.07) - ACS PARTS BREAKDOWN » ST491A

(315) - INTERNATIONAL HARVESTER PACKER-MULCHER (1/69-12/79)

(A-14) - ARBOR BOLTS, BEARINGS PACKER AND CROWFOOT WHEELS, FRONT AND REAR » ST491A

(4200) - CASE IH COMBO-MULCH FINISHER (1/92-12/00)

(09-19) - CUSHION DISC GANG, ARBOR BOLTS AND DISCS » ST491A

(4400) - CASE IH COMBO-MULCH FINISHER (1/00-12/00)

(09-27) - GANG ASSEMBLY LAYOUT - 7-1/2 INCH SPACING » ST491A
(09-28) - GANG ASSEMBLY LAYOUT - 9 INCH SPACING » ST491A

(4450) - CASE IH COMBO-MULCH FINISHER (1/00-12/00)

(09-27) - GANG ASSEMBLY LAYOUT - 7-1/2 INCH SPACING » ST491A
(09-28) - GANG ASSEMBLY LAYOUT - 9 INCH SPACING » ST491A

(60) - INTERNATIONAL HARVESTER CONSER-TILL PLOW (1/78-12/79)

(A-13) - GANG UNIT » ST491A

(6000) - INTERNATIONAL HARVESTER CONSER-TILL PLOW (1/79-12/88)

(A-13) - GANG UNIT » ST491A

(6500) - CASE IH CONSER-TILL PLOW (1/87-12/97)

(9-18) - DISK GANG ASSEMBLY » ST491A

(6500) - INTERNATIONAL HARVESTER CONSER-TILL PLOW (1/87-12/97)

(B-10) - GANG UNIT » ST491A

(6810) - CASE IH RIPPER (1/94-12/97)

(09-13) - ROLLING LEVELER » ST491A

(6814) - CASE IH RIPPER (1/94-12/97)

(09-13) - ROLLING LEVELER » ST491A

(870) - ECOLO-TIGER DISK RIPPER (10/08-12/14)

(00.100.01) - INITIAL STOCKING LIST (ISL) » ST491A
(75.200.15[01]) - DOUBLE EDGE REEL » ST491A

(340) - TRUE-TANDEM DISK HARROW (5/03-6/15)

(75.200.06) - 7-1/2 IN RIGID MAIN GANG PARTS » ST491A
(75.200.07) - 9 IN RIGID MAIN GANG PARTS » ST491A
(75.200.10) - 7-1/2 IN RIGID WING GANG PARTS » ST491A
(75.200.11) - 9 IN RIGID WING GANG PARTS » ST491A

(370 TRUE-TANDEM) - 19'-37' DISK HARROW (1/09-12/15)

(00.100.01[02]) - INITIAL STOCKING LIST (LIST B) 42'/47' » ST491A

(3900) - CASE IH FLEX WING TANDEM DISK HARROW (1/91-12/97)

(9-12) - RIGID DISK GANG » ST491A
(9-16) - CUSHION DISK GANG, PRIOR TO P.I.N. JAG0183120 » ST491A

(3950) - CASE IH FLEX WING TANDEM DISK HARROW (1/96-12/00)

(9-11) - RIGID DISK GANG, 7-1/2 INCH SPACING » ST491A
(9-12) - RIGID DISK GANG, 9 INCH SPACING » ST491A

(490) - INTERNATIONAL HARVESTER TANDEM DISK HARROW (1/73-12/81)

(RMX340) - TANDEM DISK (6/03-12/09)

(75.200.06) - 7-1/2 IN RIGID MAIN GANG PARTS » ST491A
(75.200.07) - 9 IN RIGID MAIN GANG PARTS » ST491A
(75.200.10) - 7-1/2 IN RIGID WING GANG PARTS » ST491A
(75.200.11) - 9 IN RIGID WING GANG PARTS » ST491A

(RMX370) - TANDEM DISK (6/03-12/09)

(00.100.01[02]) - INITIAL STOCKING LIST (LIST B) 42'/47' » ST491A

(TRUE-TANDEM 345) - DISC HARROW 22FT CUSHION 7.5IN SPACING (10/14-)

(05.100.01) - INITIAL STOCKING LIST » ST491A
(75.200.AA[25]) - KIT W/ST491 BEARING » ST491A
(75.200.AF[01]) - STANDARD BEARING RIDGED MOUNT » ST491A

(TRUE-TANDEM 345) - DISC HARROW 22FT CUSHION 9IN SPACING (10/14-)

(05.100.01) - INITIAL STOCKING LIST » ST491A
(75.200.AA[25]) - KIT W/ST491 BEARING » ST491A

(TRUE-TANDEM 345) - DISC HARROW 22FT RIGID 7.5IN SPACING (10/14-)

(05.100.01) - INITIAL STOCKING LIST » ST491A
(75.200.AA[25]) - KIT W/ST491 BEARING » ST491A
(75.200.AF[01]) - STANDARD BEARING RIDGED MOUNT » ST491A

(TRUE-TANDEM 345) - DISC HARROW 22FT RIGID 9IN SPACING (10/14-)

(05.100.01) - INITIAL STOCKING LIST » ST491A
(75.200.AA[25]) - KIT W/ST491 BEARING » ST491A
(75.200.AF[01]) - STANDARD BEARING RIDGED MOUNT » ST491A

(TRUE-TANDEM 345) - DISC HARROW 25FT CUSHION 7.5IN SPACING (10/14-)

(05.100.01) - INITIAL STOCKING LIST » ST491A
(75.200.AA[25]) - KIT W/ST491 BEARING » ST491A
(75.200.AF[01]) - STANDARD BEARING RIDGED MOUNT » ST491A

(TRUE-TANDEM 345) - DISC HARROW 25FT CUSHION 9IN SPACING (10/14-)

(05.100.01) - INITIAL STOCKING LIST » ST491A
(75.200.AA[25]) - KIT W/ST491 BEARING » ST491A
(75.200.AF[01]) - STANDARD BEARING RIDGED MOUNT » ST491A

(TRUE-TANDEM 345) - DISC HARROW 25FT RIGID 7.5IN SPACING (10/14-)

(75.200.AA[25]) - KIT W/ST491 BEARING » ST491A
(75.200.AF[01]) - STANDARD BEARING RIDGED MOUNT » ST491A

(TRUE-TANDEM 345) - DISC HARROW 25FT RIGID 9IN SPACING (10/14-)

(05.100.01) - INITIAL STOCKING LIST » ST491A
(75.200.AA[25]) - KIT W/ST491 BEARING » ST491A
(75.200.AF[01]) - STANDARD BEARING RIDGED MOUNT » ST491A

(TRUE-TANDEM 345) - DISC HARROW 28FT CUSHION 7.5IN SPACING (10/14-)

(05.100.01) - INITIAL STOCKING LIST » ST491A
(75.200.AA[25]) - KIT W/ST491 BEARING » ST491A

(TRUE-TANDEM 345) - DISC HARROW 28FT CUSHION 9IN SPACING (10/14-)

(05.100.01) - INITIAL STOCKING LIST » ST491A
(75.200.AA[25]) - KIT W/ST491 BEARING » ST491A
(75.200.AF[01]) - STANDARD BEARING RIDGED MOUNT » ST491A

(TRUE-TANDEM 345) - DISC HARROW 28FT RIGID 7.5IN SPACING (10/14-)

(05.100.01) - INITIAL STOCKING LIST » ST491A
(75.200.AA[25]) - KIT W/ST491 BEARING » ST491A

(TRUE-TANDEM 345) - DISC HARROW 28FT RIGID 9IN SPACING (10/14-)

(05.100.01) - INITIAL STOCKING LIST » ST491A
(75.200.AA[25]) - KIT W/ST491 BEARING » ST491A
(75.200.AF[01]) - STANDARD BEARING RIDGED MOUNT » ST491A

(TRUE-TANDEM 345) - DISC HARROW 31FT CUSHION 7.5IN SPACING (10/14-)

(05.100.01) - INITIAL STOCKING LIST » ST491A
(75.200.AA[25]) - KIT W/ST491 BEARING » ST491A
(75.200.AF[01]) - STANDARD BEARING RIDGED MOUNT » ST491A

(TRUE-TANDEM 345) - DISC HARROW 31FT CUSHION 9IN SPACING (10/14-)

(05.100.01) - INITIAL STOCKING LIST » ST491A
(75.200.AA[25]) - KIT W/ST491 BEARING » ST491A
(75.200.AF[01]) - STANDARD BEARING RIDGED MOUNT » ST491A

Parts ball Case catalog:

1974525C2 BALL JOINT
621B, 721B, MX180, MX200, MX210, MX220, 75XT, MX230, 90XT, 7210, 7220, 95XT, 7230, 7240, 7250, 8910, 8920, MAGNUM 255, 8930, 8880, 8940, 8880HP, MX255, 8950

H169920 BALL JOINT
CASE, T63, 1835C, 1838, 1840, 1845C, 40XT, 60XT, 70XT, 75XT, 85XT, 90XT, 1818, 95XT, 1825, 1825B, 410, 420, 430, 435, 440, 445, 420CT, 450, 1000, 440CT, 30, 465, 445CT, DAVIS, 450CT, L55, N63, SR175, ...

H289652 BALL JOINT,5/16" - 24 x 1-3/8" L
CASE, 850M LT, 1835C, 850M WT/LGP, 1838, 1840, 855D, TL200, 855E, 1845C, 750H, 40XT, 750K, 60XT, 70XT, 750L, 750M LT, 750M WT/LGP, 650, 650G, 650H, 650K, 650L, 550, 550E, 550G, 550H, 550H-IND, W4, 450...

230425A1 BALL JOINT,3/8" - 24 x 1-3/5"
TR340, TV380, SV250, 1835C, 1840, SV280, SV300, 1845C, 40XT, SV340, 60XT, 70XT, 420CT, 75XT, 445, 85XT, 90XT, 95XT, 450, TR270, 410, 420, SR210, 430, 435, 440, 440CT, 465, 445CT, 450CT, TR310, SR200, ...

230426A1 BALL JOINT,3/8" - 24 x 1-3/5"
TR340, TV380, SV250, SV280, SV300, SR250, SR160, 40XT, SV340, 60XT, 70XT, 420CT, 75XT, 445, 85XT, 90XT, 95XT, 450, TR270, 410, 420, SR210, 430, 435, 440, 440CT, 465, 445CT, SR130, 450CT, SR150, SR175,...

D121417 BALL JOINT,3/8" - 24 x 1-3/8"
1835B, TF300, 590, TF300B, 1187C, 580SD, 580D, 480D, 480E, 460, 480F, 4494, 560, 1816C, 580K, 1818, 680K, 4694, 580SE, 580SK, 760, 580E, 860

A32398 BALL JOINT
1835C, 1818, 3294, 1838, 1840, 580, 1470, 1200, 1825B, 1845C, 3594, 780D, 1825, 1896, 980B, 2090, 580B, 2094, 75XT, 2096, 1270, 460, 1370, 1570, 480B, 2290, 480CK, 2294, 2390, 2394, 2594, 760, 2590, 6...

125286A1 BALL BEARING
1825B, MAXI-SNEAKER, 460

125270A1 BALL
1825B, MAXI-SNEAKER, 460

113748A1 BALL
1838, 1840, 1845C, 40XT, 60XT, 70XT, 75XT, 85XT, 460, 90XT, 560, 95XT, 660

L12437 BALL JOINT,#10 - 32 x 7/8"
W24B, 800, 825, W24C, 680H, TF300, W26B, 680CK, W30, TF300B, 85XT, 780B, 95XT, 90XT, W36, 780C, W11, 780D, W11B, 40XT, 680E, W14, 60XT, 75XT, 70XT, 680G, W14FL, 660, W14H, 460, 560, W18, W14C, 6010, W...

L44143 BALL JOINT
580K, 40XT, 960, 360, 660, 460, 560, 60XT, 70XT, 780, 860, 760

429864A1 BALL BEARING,100 mm OD x 1.531"
2500, 2500 ECOLO-TIL

BN29553 Ball
PATRIOT

A146456 BALL
9280, 445, 550E, W4, 6831T, 450, 9210, 9040B, 821B, 465, 9330, 650G, 445CT, 6831TA, 9370, 855E, 450CT, 9270, 90XT, 95XT, 4890, 7240, 9045B, SPX4260, 7210, 4490, 9380 QUADTRAC, 7220, 4494, 7230, 9230, ...

1977009C4 BALL JOINT
2555, 420, 1666, 1688, 1800, 2144, 2166, 2188, 2344, 2366, 2377, SPX4260, 2388, 2022, 2044, 1670, CPX420, 2055, 2155, 1660

L53928 BALL JOINT
445, 850H, PX190, 550G, 821C, 450, 721B, 435, 550H-IND, 680CK, STX275, 9330, MX180, 465, 9350, STX325, 721C, 445CT, 450CT, MX210, STX375, 750H, 1150G, MX220, 1150H, 1150H_IND, STX425, MX230, SPX4260, ...

87267405 BALL BEARING
SPX4260, SPX4410

141206C91 BALL BEARING,0.632" ID x 1.7805" OD x 0.735"
133

611050R91 BALL BEARING,0.638" ID x 1.5748" OD x 0.72"
225, 146, 133, 353, 153, 163, 201, 160, 210

T38072 BALL BEARING
50, WWC37-SERIES, 980B

T57851 BALL BEARING,38.1mm ID x 85mm OD x 30.18mm W
6650, 6700, 6750

455965R91 BALL BEARING,1.0005" ID x 52 mm OD x 15 mm
10, 275, 45, 715, 375, 227, 815, 228, 630N, 229, 915, 234, 55, 724, 733, 743, 300, 429, 550, 429N, 350, 328N, 403, 430N, 328WN, 430WN, 329N, 555, 329WN, 650, 50, 430, 82, 303, 914, 315, 320, 503, 201,...

17009R1 BALL
2500, 584, 45, 1460, 454, 585, 784, 884, 130, 574, 258, 140, 674, 154, 485, 55, 268, 1586, 464, 184, 1420, 474, 1470, 278, 7120, 1440, 7110, 484, 1844, 1480, 7140, 1670, 844S, 7150, 1822, 684, HYDRO 8...

st491a