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Timken SNT Plummer Blocks feature durable cast-iron housing and robust sealing options to keep lubrication in and contamination out. Add in Timken® high-performance spherical roller bearings for a metric split block housed unit that delivers performance in the toughest environments. Timken SNT Plummer Blocks are available in two- and four-bolt mounting configurations. The SNT line features 200, 300, 500 and 600 series housings; 3000 and 3100 series are available for larger sizes. Shaft size range: 20 mm to 380 mm, cast steel and ductile iron housings available for severe duty applications.
Unit of Measure

Types of Components

Housing

 N/A FSNT 524-620

Bearing

 N/A 22320K

Locating Rings (width x OD)

 N/A SR215X6.5

Seal Type

 N/A Taconite

Seal

 N/A TA620
Adapter Sleeve1 N/A H2320

Locknut

 N/A KM20

Lockwasher

 N/A MB20
End Cover2 N/A EC524-620

Housing

Material 

 N/A Cast Iron

Housing Mass

 N/A 26.5 Kg

Bolt Qty

 N/A 4

Bearing

Cage Type

 N/A EJ

C1 Dynamic Load Rating

 N/A 815000

C0 Static Load Rating

 N/A 913000

Max Oil Speed

 N/A 2800

Max Grease Speed

 N/A 2400

Other Dimensions

Shaft Diameter d

 N/A 90 mm

A3

 N/A 260 mm

A

 N/A 185 mm

A1

 N/A 120 mm

G

 N/A M16

H

 N/A 271 mm

H1

 N/A 140 mm

H2

 N/A 45 mm

J

 N/A 350 mm

J1

 N/A 70 mm

J2

 N/A 378 mm

L

 N/A 410 mm

N

 N/A 18 mm

N1

 N/A 24 mm

Key Dimensions

UPC Code

 N/A 999999999

Alternate Part Name

 N/A FSNT524-620 - 22320K - TA620
  • 1 Purchase the Adapter Sleeve separately
  • 2 Two seals are required for a thru shaft application. One end cover can be used if application is not a thru shaft design. In this case, only one seal is required.