SNT/FSNT Taper Bore Plummer Block Mounted Bearings On The Timken Company

Smarter Bearing Selection Is Here

The Timken ^® Syber ^® Bearing System Designer Tool now features Smart Selection, enabling users to find the right bearing faster by filtering options based on target life and key dimensions.

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Analyze Bearing Performance in an Application with Timken ^® Syber ^® Bearing System Designer

A powerful software tool that combines calculators and configurators to assist you with application design, bearing selection, installation, and troubleshooting. It’s free, easy-to-use, and accessible 24/7.

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Simplified Gear Force Analysis

Alex Waye, Timken Application Engineer, shows you how to instantly compute tangential, radial, and axial forces for better design decisions.

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Housing – Bearing – Seal	Housing	Shaft Diameter d	Bearing	Seal Type	Seal	Adapter Sleeve	C1 Dynamic Load Rating	CAD
SNT 520-617 - 22220K - TA520/ 3-1/2	N/A SNT 520-617	N/A 3 1/2 in	N/A 22220K	N/A Taconite	N/A TA520/ 3-1/2	N/A HE320	N/A 435000	N/A
SNT 520-617 - 23220K - TA520/ 3-1/2	N/A SNT 520-617	N/A 3 1/2 in	N/A 23220K	N/A Taconite	N/A TA520/ 3-1/2	N/A HE2320	N/A 554000	N/A
SNT 524-620 - 21320K - TA620/ 3-1/2	N/A SNT 524-620	N/A 3 1/2 in	N/A 21320K	N/A Taconite	N/A TA620/ 3-1/2	N/A HE2320	N/A 446000	N/A
SNT 524-620 - 22320K - TA620/ 3-1/2	N/A SNT 524-620	N/A 3 1/2 in	N/A 22320K	N/A Taconite	N/A TA620/ 3-1/2	N/A HE2320	N/A 815000	N/A
SNTD 520-617 - 22220K - LO520/ 3-1/2	N/A SNTD 520-617	N/A 3 1/2 in	N/A 22220K	N/A Labyrinth	N/A LO520/ 3-1/2	N/A HE320	N/A 435000	N/A
SNTD 520-617 - 23220K - LO520/ 3-1/2	N/A SNTD 520-617	N/A 3 1/2 in	N/A 23220K	N/A Labyrinth	N/A LO520/ 3-1/2	N/A HE2320	N/A 554000	N/A
SNTD 524-620 - 21320K - LO620/ 3-1/2	N/A SNTD 524-620	N/A 3 1/2 in	N/A 21320K	N/A Labyrinth	N/A LO620/ 3-1/2	N/A HE2320	N/A 446000	N/A
SNTD 524-620 - 22320K - LO620/ 3-1/2	N/A SNTD 524-620	N/A 3 1/2 in	N/A 22320K	N/A Labyrinth	N/A LO620/ 3-1/2	N/A HE2320	N/A 815000	N/A
SNTD 520-617 - 22220K - TA520/ 3-1/2	N/A SNTD 520-617	N/A 3 1/2 in	N/A 22220K	N/A Taconite	N/A TA520/ 3-1/2	N/A HE320	N/A 435000	N/A
SNTD 520-617 - 23220K - TA520/ 3-1/2	N/A SNTD 520-617	N/A 3 1/2 in	N/A 23220K	N/A Taconite	N/A TA520/ 3-1/2	N/A HE2320	N/A 554000	N/A
SNTD 524-620 - 21320K - TA620/ 3-1/2	N/A SNTD 524-620	N/A 3 1/2 in	N/A 21320K	N/A Taconite	N/A TA620/ 3-1/2	N/A HE2320	N/A 446000	N/A
SNTD 524-620 - 22320K - TA620/ 3-1/2	N/A SNTD 524-620	N/A 3 1/2 in	N/A 22320K	N/A Taconite	N/A TA620/ 3-1/2	N/A HE2320	N/A 815000	N/A
SNT 520-617 - 22220K - TSNG520	N/A SNT 520-617	N/A 90 mm	N/A 22220K	N/A Double Lip	N/A TSNG520	N/A H320	N/A 435000	N/A
SNT 520-617 - 23220K - TSNG520	N/A SNT 520-617	N/A 90 mm	N/A 23220K	N/A Double Lip	N/A TSNG520	N/A H2320	N/A 554000	N/A
SNT 524-620 - 22320K - TSNG620	N/A SNT 524-620	N/A 90 mm	N/A 22320K	N/A Double Lip	N/A TSNG620	N/A H2320	N/A 815000	N/A
SNT 520-617 - 22220K - LO520	N/A SNT 520-617	N/A 90 mm	N/A 22220K	N/A Labyrinth	N/A LO520	N/A H320	N/A 435000	N/A
SNT 520-617 - 23220K - LO520	N/A SNT 520-617	N/A 90 mm	N/A 23220K	N/A Labyrinth	N/A LO520	N/A H2320	N/A 554000	N/A
SNT 524-620 - 22320K - LO620	N/A SNT 524-620	N/A 90 mm	N/A 22320K	N/A Labyrinth	N/A LO620	N/A H2320	N/A 815000	N/A
SNT 520-617 - 22220K - VR520	N/A SNT 520-617	N/A 90 mm	N/A 22220K	N/A V-ring	N/A VR520	N/A H320	N/A 435000	N/A
SNT 520-617 - 23220K - VR520	N/A SNT 520-617	N/A 90 mm	N/A 23220K	N/A V-ring	N/A VR520	N/A H2320	N/A 554000	N/A
SNT 524-620 - 22320K - VR620	N/A SNT 524-620	N/A 90 mm	N/A 22320K	N/A V-ring	N/A VR620	N/A H2320	N/A 815000	N/A
SNT 520-617 - 22220K - TA520	N/A SNT 520-617	N/A 90 mm	N/A 22220K	N/A Taconite	N/A TA520	N/A H320	N/A 435000	N/A
SNT 520-617 - 23220K - TA520	N/A SNT 520-617	N/A 90 mm	N/A 23220K	N/A Taconite	N/A TA520	N/A H2320	N/A 554000	N/A
SNT 524-620 - 22320K - TA620	N/A SNT 524-620	N/A 90 mm	N/A 22320K	N/A Taconite	N/A TA620	N/A H2320	N/A 815000	N/A
SNT 524-620 - 21320K - TSNG620	N/A SNT 524-620	N/A 90 mm	N/A 21320K	N/A Double Lip	N/A TSNG620	N/A H320	N/A	N/A

N/A 3 1/2 in

N/A 22220K

N/A Taconite

N/A TA520/ 3-1/2

N/A HE320

N/A 435000

N/A

SNT 520-617 - 23220K - TA520/ 3-1/2

N/A SNT 520-617

N/A 3 1/2 in

N/A 23220K

N/A Taconite

N/A TA520/ 3-1/2

N/A HE2320

N/A 554000

N/A

SNT 524-620 - 21320K - TA620/ 3-1/2

N/A SNT 524-620

N/A 3 1/2 in

N/A 21320K

N/A Taconite

N/A TA620/ 3-1/2

N/A HE2320

N/A 446000

N/A

SNT 524-620 - 22320K - TA620/ 3-1/2

N/A SNT 524-620

N/A 3 1/2 in

N/A 22320K

N/A Taconite

N/A TA620/ 3-1/2

N/A HE2320

N/A 815000

N/A

SNTD 520-617 - 22220K - LO520/ 3-1/2

N/A SNTD 520-617

N/A 3 1/2 in

N/A 22220K

N/A Labyrinth

N/A LO520/ 3-1/2

N/A HE320

N/A 435000

N/A

SNTD 520-617 - 23220K - LO520/ 3-1/2

N/A SNTD 520-617

N/A 3 1/2 in

N/A 23220K

N/A Labyrinth

N/A LO520/ 3-1/2

N/A HE2320

N/A 554000

N/A

SNTD 524-620 - 21320K - LO620/ 3-1/2

N/A SNTD 524-620

N/A 3 1/2 in

N/A 21320K

N/A Labyrinth

N/A LO620/ 3-1/2

N/A HE2320

N/A 446000

N/A

SNTD 524-620 - 22320K - LO620/ 3-1/2

N/A SNTD 524-620

N/A 3 1/2 in

N/A 22320K

N/A Labyrinth

N/A LO620/ 3-1/2

N/A HE2320

N/A 815000

N/A

SNTD 520-617 - 22220K - TA520/ 3-1/2

N/A SNTD 520-617

N/A 3 1/2 in

N/A 22220K

N/A Taconite

N/A TA520/ 3-1/2

N/A HE320

N/A 435000

N/A

SNTD 520-617 - 23220K - TA520/ 3-1/2

N/A SNTD 520-617

N/A 3 1/2 in

N/A 23220K

N/A Taconite

N/A TA520/ 3-1/2

N/A HE2320

N/A 554000

N/A

SNTD 524-620 - 21320K - TA620/ 3-1/2

N/A SNTD 524-620

N/A 3 1/2 in

N/A 21320K

N/A Taconite

N/A TA620/ 3-1/2

N/A HE2320

N/A 446000

N/A

SNTD 524-620 - 22320K - TA620/ 3-1/2

N/A SNTD 524-620

N/A 3 1/2 in

N/A 22320K

N/A Taconite

N/A TA620/ 3-1/2

N/A HE2320

N/A 815000

N/A

SNT 520-617 - 22220K - TSNG520

N/A SNT 520-617

N/A 90 mm

N/A 22220K

N/A Double Lip

N/A TSNG520

N/A H320

N/A 435000

N/A

SNT 520-617 - 23220K - TSNG520

N/A SNT 520-617

N/A 90 mm

N/A 23220K

N/A Double Lip

N/A TSNG520

N/A H2320

N/A 554000

N/A

SNT 524-620 - 22320K - TSNG620

N/A SNT 524-620

N/A 90 mm

N/A 22320K

N/A Double Lip

N/A TSNG620

N/A H2320

N/A 815000

N/A

SNT 520-617 - 22220K - LO520

N/A SNT 520-617

N/A 90 mm

N/A 22220K

N/A Labyrinth

N/A LO520

N/A H320

N/A 435000

N/A

SNT 520-617 - 23220K - LO520

N/A SNT 520-617

N/A 90 mm

N/A 23220K

N/A Labyrinth

N/A LO520

N/A H2320

N/A 554000

N/A

SNT 524-620 - 22320K - LO620

N/A SNT 524-620

N/A 90 mm

N/A 22320K

N/A Labyrinth

N/A LO620

N/A H2320

N/A 815000

N/A

SNT 520-617 - 22220K - VR520

N/A SNT 520-617

N/A 90 mm

N/A 22220K

N/A V-ring

N/A VR520

N/A H320

N/A 435000

N/A

SNT 520-617 - 23220K - VR520

N/A SNT 520-617

N/A 90 mm

N/A 23220K

N/A V-ring

N/A VR520

N/A H2320

N/A 554000

N/A

SNT 524-620 - 22320K - VR620

N/A SNT 524-620

N/A 90 mm

N/A 22320K

N/A V-ring

N/A VR620

N/A H2320

N/A 815000

N/A

SNT 520-617 - 22220K - TA520

N/A SNT 520-617

N/A 90 mm

N/A 22220K

N/A Taconite

N/A TA520

N/A H320

N/A 435000

N/A

SNT 520-617 - 23220K - TA520

N/A SNT 520-617

N/A 90 mm

N/A 23220K

N/A Taconite

N/A TA520

N/A H2320

N/A 554000

N/A

SNT 524-620 - 22320K - TA620

N/A SNT 524-620

N/A 90 mm

N/A 22320K

N/A Taconite

N/A TA620

N/A H2320

N/A 815000

N/A

SNT 524-620 - 21320K - TSNG620

N/A SNT 524-620

N/A 90 mm

N/A 21320K

N/A Double Lip

N/A TSNG620

N/A H320

N/A

Email ^*
First Name ^*
Last Name ^*
Company ^*
Department ^*
Country ^*
Zip/Postal Code ^*
Phone Number

No Preference
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
100
110
115
125
135
140

No Preference
3/4
15/16
1
1 3/16
1 1/4
1 7/16
1 1/2
1 11/16
1 3/4
1 15/16
2
2 1/4
2 7/16
2 1/2
2 11/16
2 3/4
2 15/16
3
3 3/16
3 1/4
3 7/16
3 1/2
3 15/16
4
4 3/16
4 1/4
4 7/16
4 1/2
4 15/16
5
5 3/16
5 1/4
5 7/16
5 1/2

No Preference
LO505
LO505/ 3/4
LO506
LO506/ 1
LO506/ 15/16
LO507
LO507/ 1-3/16
LO508
LO508/ 1-1/4
LO509
LO509/ 1-1/2
LO509/ 1-7/16
LO510
LO510/ 1-11/16
LO510/ 1-3/4
LO511
LO511/ 1-15/16
LO511/ 2
LO512
LO513
LO513/ 2-1/4
LO515
LO515/ 2-1/2
LO515/ 2-7/16
LO516
LO516/ 2-11/16
LO516/ 2-3/4
LO517
LO517/ 2-15/16
LO517/ 3
LO518
LO518/ 3-1/4
LO518/ 3-3/16
LO519
LO520
LO520/ 3-1/2
LO520/ 3-7/16
LO522
LO522/ 3-15/16
LO522/ 4
LO524
LO524/ 4-1/4
LO524/ 4-3/16
LO526
LO526/ 4-1/2
LO526/ 4-7/16
LO528
LO528/ 4-15/16
LO528/ 5
LO530
LO530/ 5-1/4
LO530/ 5-3/16
LO532
LO532/ 5-1/2
LO532/ 5-7/16
LO605
LO605/ 3/4
LO606
LO606/ 1
LO606/ 15/16
LO607
LO607/ 1-3/16
LO608
LO608/ 1-1/4
LO609
LO609/ 1-1/2
LO609/ 1-7/16
LO610
LO610/ 1-11/16
LO610/ 1-3/4
LO611
LO611/ 1-15/16
LO611/ 2
LO612
LO613
LO613/ 2-1/4
LO615
LO615/ 2-1/2
LO615/ 2-7/16
LO616
LO616/ 2-11/16
LO616/ 2-3/4
LO617
LO617/ 2-15/16
LO617/ 3
LO619
LO619/ 3-1/4
LO620
LO620/ 3-1/2
LO620/ 3-7/16
TA505
TA505/ 3/4
TA506
TA506/ 1
TA506/ 15/16
TA507
TA507/ 1-3/16
TA508
TA508/ 1-1/4
TA509
TA509/ 1-1/2
TA509/ 1-7/16
TA510
TA510/ 1-11/16
TA510/ 1-3/4
TA511
TA511/ 1-15/16
TA511/ 2
TA512
TA513
TA513/ 2-1/4
TA515
TA515/ 2-1/2
TA515/ 2-7/16
TA516
TA516/ 2-11/16
TA516/ 2-3/4
TA517
TA517/ 2-15/16
TA517/ 3
TA518
TA518/ 3-1/4
TA518/ 3-3/16
TA519
TA520
TA520/ 3-1/2
TA520/ 3-7/16
TA522
TA522/ 3-15/16
TA522/ 4
TA524
TA524/ 4-1/4
TA524/ 4-3/16
TA526
TA526/ 4-1/2
TA526/ 4-7/16
TA528
TA528/ 4-15/16
TA528/ 5
TA530
TA530/ 5-1/4
TA530/ 5-3/16
TA532
TA532/ 5-1/2
TA532/ 5-7/16
TA605
TA605/ 3/4
TA606
TA606/ 1
TA606/ 15/16
TA607
TA607/ 1-3/16
TA608
TA608/ 1-1/4
TA609
TA609/ 1-1/2
TA609/ 1-7/16
TA610
TA610/ 1-11/16
TA610/ 1-3/4
TA611
TA611/ 1-15/16
TA611/ 2
TA612
TA613
TA613/ 2-1/4
TA615
TA615/ 2-1/2
TA615/ 2-7/16
TA616
TA616/ 2-11/16
TA616/ 2-3/4
TA617
TA617/ 2-15/16
TA617/ 3
TA619
TA619/ 3-1/4
TA620
TA620/ 3-1/2
TA620/ 3-7/16
TSNG505
TSNG506
TSNG507
TSNG508
TSNG509
TSNG510
TSNG511
TSNG512
TSNG513
TSNG515
TSNG516
TSNG517
TSNG518
TSNG519
TSNG520
TSNG522
TSNG524
TSNG526
TSNG528
TSNG530
TSNG532
TSNG605
TSNG606
TSNG607
TSNG608
TSNG609
TSNG610
TSNG611
TSNG612
TSNG613
TSNG615
TSNG616
TSNG617
TSNG619
TSNG620
VR505
VR506
VR507
VR508
VR509
VR510
VR511
VR512
VR513
VR515
VR516
VR517
VR518
VR519
VR520
VR522
VR524
VR526
VR528
VR530
VR532
VR605
VR606
VR607
VR608
VR609
VR610
VR611
VR612
VR613
VR615
VR616
VR617
VR619
VR620

No Preference
50600
55500
67400
70300
90200
90500
104000
109000
113000
117000
138000
140000
155000
163000
169000
188000
190000
206000
222000
225000
238000
254000
259000
279000
297000
321000
322000
355000
361000
363000
385000
403000
435000
436000
446000
471000
474000
522000
554000
555000
569000
647000
694000
710000
757000
815000
824000
863000
915000
1000000
1090000
1170000
1270000
1470000

Material

Shaft Diameter d (mm)

Shaft Diameter d (in)

Seal Type

Seal

C1 Dynamic Load Rating