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    HERITAGE / ABOUT
Ketchie has been making bearings from the beginning in 1947. We quickly established a solid reputation in the industry. The Fafnir bearing company knew of Ketchie's reputation for quality and in 1975, agreed to let us become the exclusive source for many their earliest pillow block lines. We continue producing the highest quality bearing housings from castings, forgings, and burnouts to suit your needs. Being a precision machine shop allows us the ability to modify standard housings or work with you to design and manufacture custom individual units or large scale production runs.
    INSERT BEARINGS
STYLEKNOWN AS:SIZES
Radial Ball
(Self Aligning Ring)
Single Row 200S 17mm-75mm
Single Row 300S 40mm-80mm
Wide Inner Ring
(Self Aligning Ring)
Standard Duty Relubricatable/ 2 Seals G-KRRS 3/4 - 2 15/16
Non-Relubricatable/ 2 Seals KRRS 3/4 - 2 15/16"
Non-Relubricatable/ 1 Seal KRS 3/4 - 2 15/16"
Open SM-KS 1 - 3 7/16"
Heavy Duty Open SMN-KS 1 3/16 - 3 15/16"
Heavy Duty Insert

Normal Temperature Seals GN-KRRB 1 3/16 - 3 15/16"
 

High Temperature Seals GN-KLLB 1 3/16 - 3 15/16"
Machine Units
Standard Duty Spherical Outer Ring MUB 5/8 - 3 15/16"
Cylindrical Outer Ring MUA 5/8 - 3 15/16"
Heavy Duty Spherical Outer Ring MUOB 5/8 - 3 15/16"
Cylindrical Outer Ring MUOA 1 3/8 - 3 15/16"
    SPECIAL APPLICATIONS
Ketchie has designed many ball and roller mounted units for various types of equipment.
Styles include:
Standard Duty Split Pillow Blocks
Cooling Tower bearings with Flinger Collars
Draft Inducer Bearings
Cartridge Units
4 Bolt Split Flange Units
Applications:
Grain elevator Ventilation
Paper & Pulp Processing
Food Production
Foundries
Municipal & Industrial Facilities
Heating & Cooling Equipment
Brewing
Heat Treatment Plants
    HEAVY SERIES
STYLEKNOWN AS:SIZES
Single Pillow Blocks Low Base to Center RAOS, LAOS 1 3/16 - 2 15/16"
1 7/16 - 3 15/16"
High Base to Center RSAOS, LSAOS, P2-300SS 1 3/16 - 3 15/16"
SAO, SAODC, SAODDC 15/16 - 3 15/16"
Clarage Fan Unit RSAOCS, LSAOCS 1 3/16 - 3 7/16"
Fixed and Float SAOFN, SAOLN 1 3/16 - 3 3/16"
Universal Style SAOL 1 3/16 - 3 15/16"
Double Pillow Blocks Double Bearing Unit DSAOS,DSAODDSC 1 - 3 7/16"
Flanges Four Bolt Flange RCJOS, LCJOS 13/16 - 3 15/16"
Cylindrical Cartridges Open or Closed CO 1 - 3 7/16"
    STANDARD SERIES
STYLEKNOWN AS:SIZES
Single Pillow Blocks
Low Base to CenterWide Inner Ring RAKS, LAKS5/8 - 2 15/16"
Triple Lip Seals TAK 1 - 2 3/16"
Extended Inner Ring VAK 5/8 - 2 3/16"
Wide Inner Ring/Set Screw YAK 5/8 - 2 3/16"
High Base to CenterWide Inner Ring RASS, LASS 5/8 - 2 15/16"
Triple Lip Seals TAS 1 - 2 3/16"
Extended Inner Ring VAS 5/8 - 2 3/16"
Wide Inner Ring/Set Screw YAS 5/8 - 2 3/16"
Extended Inner Ring/Set Screw YAS 5/8 - 2 3/16"
Special Base to Center Wide Inner Ring RSAS, LSAS 1/2 - 2 15/16"
Wide Inner RingSA, SADC SADDC 1 1/16 - 4 7/16"
Fixed or Float RAKHS, RAKHLS, LAKHS, LAKHLS1-2 15/16"
Universal (Fixed/Float)SAL 1 3/16 - 3 7/16"
Double Pillow Blocks
Double Bearing Unit DRNR, CC
DSA, DSADDC
5/16 - 2 3/16"
1/2 - 3 15/16"
Flanges
Two Bolt FlangeWide Inner Ring RCJTS, LCJTS 3/4 - 2 3/16"
Triple Lip Seals TCJT 1 - 2 3/16"
Extended Inner Ring VCJT 3/4 - 2 3/16"
Wide Inner Ring/Set Screw YCJT 1/2 - 2 15/16"
Extended Inner Ring/Set ScrewSCJT 3/4 - 2 3/16"
Compact/Extended Inner Ring FLCT 3/4 - 1 7/16"
Four Bolt Flange Wide Inner Ring RCJS, LCJS 1/2 - 2 15/16"
Triple Lip Seals
TCJ 1 - 2 3/16"
Extended Inner Ring VCJ 1 - 2 3/16"
Wide Inner Ring/Set Screw YCJ 1/2 - 2 3/16"
Extended Inner Ring/Set Screw
SCJ 1/2 - 2 3/16"
Piloted RFC 7/8 - 2 15/16"
Special 2 or 3 Bolt GRFD,GRFDR,
GVFD, GVFDR
1 15/16"
Cylindrical Cartridges
Wide Inner Ring RCS, LCS 1/2 - 2 7/16"
Open or ClosedC 2 7/16 - 3 7/16"
Take-Up Units
Wide Inner Ring RTUS, LTUS 3/4 - 2 15/16"
Triple Lip Seals TTU 1 - 2 3/16"
Extended Inner Ring VTU 3/4 - 2 3/16"
Eccentric Units
Off Center Base for Vibrations Eccentric 1 - 2 1/4"
Hanger Units
Double Bearing Unit F 1 1/8 - 3 7/16"
Single Bearing UnitSCS 3/4 - 2 3/16"


Footnote:
S= Normal or High Temperature Seals available
C= Dust Seal Collar
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