Number of Mounting Holes
2
Mounting Method
Tapered Adapter Sleeve
Housing Style
2 Bolt Pillow Block
Rolling Element
Spherical Roller Bearing
Housing Material
Cast Iron
Expansion / Non-expansion
Non-Expansion
Insert Part Number
22220K
Seals
Triple Ring Labyrinth
Housing Configuration
2 Piece Split
Other Features
Double Row
Category - BDI
Pillow Block
Product Group - BDI
M06288
Harmonized Tariff Code
8483.20.40.80
Keyword String
Pillow Block
Manufacturer URL
https://www.timken.com
Manufacturer Item Number
SAF 22520
Long Description
Pillow Block Bearing; 2 Bolt Pillow Block; 3-7/16" Bore; 4-1/2" Base to Center Height; Tapered Adapter Sleeve Mount; Spherical Roller Bearing; 11-5/8" Minimum Bolt Spacing; 13-1/8" Maximum Bolt Spacing; Relubricatable; Cast Iron; Non-Expansion
Bolt Spacing Minimum
11.625 Inch | 295.275Millimeter
Bore
3.438 Inch | 87.325 Millimeter
Length Thru Bore
6 Inch | 152.4 Millimeter
Nominal Bolt Center to Center
12.4 Inch | 315 Millimeter
Bolt Spacing Maximum
13.125 Inch | 333.375Millimeter
Base to Center Height
4.5 Inch | 114 Millimeter
