Paver Bearings For Blaw-Knox Equipment FAFNIR PAVER

Fafnir
®
For your nearest
Timken sales
representative,
call [800] 223-1954.
Outside the U.S.
and Canada, call
[330] 438-3000.
FAFNIR PAVER BEARINGS
ENGINEERED SOLUTION
• Patented Designs
• Heavy Duty cast iron housing
• Heat treated, wear-resistant, ductile iron end caps
• Multiple internal levels of protection from contaminants
• High temperature seals, flingers and lubrication
Paver Bearings For Blaw-Knox Equipment
THE NEW STANDARD FOR PAVER BEARINGS
Timken US Corporation is a Timken Company subsidiary.
Timken® and Fafnir® are registered trademarks of The Timken Company.
www.timken.com
© 2003 The Timken Company
Printed In the U.S.A.
5M-07-03-07 Order No. 5785 (Formerly Torrington No. 813)
WORLDWIDE LEADER IN BEARINGS AND STEEL
FAFNIR PAVER BEARINGS FOR BLAW-KNOX UNITS
Outstanding bearing
performance for the
paving industry, thanks
to product excellence
and leadership.
The New OEM standard for paver bearings – developed by
two industry leaders
working together to
bring superior performance to paving
contractors who
need to keep their
equipment on the job. This complete engineered solution delivers the extended service
and proven reliability to keep paving machinery operating at maximum efficiency.
Blaw-Knox is continuing to strengthen its
position as a major innovator and supplier
to the paving equipment industry. Timken
is the world’s leading name for wide inner
ring ball bearings and housed units for critical
D
applications. Together, their engineering
strengths have developed a robust series of
Timken Fafnir paver bearings with outstanding performance and value.
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Timken Fafnir ball bearings stand up to the
toughest paving conditions, from extreme
temperatures to abrasive contamination. The
robust design combines a patented sealing
system with a unique package of features and
materials – all specifically engineered for
demanding paving applications.
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Fafnir paver bearings are now available
through Timken authorized distributors. Why
replace critical bearings with aftermarket
knock-offs when you can rely on real OEM
quality? Trade up to OEM reliability at no
extra cost!
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Blaw-Knox
Part Number
Fafnir OEM
Part Number
Location
Paver Models
Replaces
Aftermarket
Part Number
116-142, 116-143, 116-113
116-128, 116-130, 116-131
B/P 12898
Inside Auger Bearing/
Inner Conveyor Bearing
PF-161, PF-4410, PF-2181, PF-3172, PF-3200,
PF-5500, PF-5510, PF-410, PF-500,
PF-200/200B, PF-172/172B
PVR-1102
116-139
B/P 12955
Outside Conveyor Bearing
PF-161, PF-4410, PF-2181, PF-3172, PF-3200,
PF-5500, PF-5510, PF-410, PF-3180
PVR-1106
116-141, 116-127,
116-129, 116-114
B/P 12868
Outside Auger Bearing
PF-161, PF-4410, PF-2181, PF-3172, PF-3200,
PF-5500, PF-5510, PF-172/172B, PF-180/180X,
PF200/200B, PF-410, PF-500, PF-510, PF-3180
PVR-1203
116-033
B/P 12950
Conveyor Bearing
PF-115, PF-120H, PF-161, PF-180/180X
PVR-1127
116-144
B/P 12898 Split Cap
Inside Auger Bearing
Teleauger, PF-3172, PF-3180, PF-3200
PVR-1121
116-119, 116-026
B/P 12964
Screed Vibratory Bearing
PF-150, Omni 1A, PF-172/172B
PVR-1314
116-083, 116-011
B/P 12948
Screed Vibratory Bearing
Omni 3A, Omni 7, 10' Ultimat, 8' Ultimat,
10' W/L, 8' W/L
PVR-1325
Screed Bearing
10' Ultimat, 8' Ultimat
PVR-1416
Dumbbell Shaft Bearing
PF-161, PF-4410, PF-2181, PF-3172, PF-3200,
PF-5500, PF-5510, PF-115, PF-172/172B,
PF-180/180X, PF-510, PF-120H,
PF-200/200B, PF-410, PF-3180
PVR-1501
116-145
116-137, 116-138, 116-133
116-071, 116-072, 116-035
B/P 13033
B/P 12958
116-034, 116-015, 116-103
B/P 12973
Conveyor Bearing/
Screed Bearing
PF-115, PF-120H, PF-500
PVR-1504
116-151
B/P 12990
Outside Auger Bearing
Teleauger
–
115-021
ER-23-2
Push Roller Bearing
PF-150, PF-161, PF-4410, PF-2181,
PF-3172, PF-3200, PF-5500, PF-5510
–
* Other sizes may be available upon request.
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KEY PAVER BEARING FEATURES
Leading Edge Technology Features
U.S. Patent#: 6,250,813
of the Fafnir Paver Bearings
Feature
Fafnir Feature
Fafnir Feature Benefit
Aftermarket Design
A
Outboard
Shaft Seal
Hardened Laminar
Seal Rings
Seal rings close off bearing from asphalt
contamination
Not available
B
Housing
Cap
Heat Treated
Ductile Iron
Hardened iron cap to protect against
asphalt abrasion
Heat-treated ductile iron
C
Inboard
Flinger
Rotating Steel
Flinger
Rotating shield for additional sealing protection
Cast iron
D
Bearing
Seal
Composite 3-piece seal
using high temperature
Viton polymer
Front steel cap offers protection for Viton
seal lip from particle contaminants;
rear steel cap prevents seal inversion
Felt
E
Lubrication
High temperature
synthetic grease
High temperature, synthetic grease
suitable to 450º F
Synthetic grease
F
Retainer
High strength
welded steel
Excellent high temperature resistance;
provides maximum grease filling volume
Riveted brass
G
Inner Ring
Carburized steel
Carburizing provides increased fatigue
resistance and hard seal riding surface
Hardened raceways
and soft seal surface
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Shaft locking
design
90º setscrew pattern
with high temperature
nylon patch
90º setscrew angle provides maximum
locking strength; nylon patch prevents
loosening of setscrew during operation
Standard setscrews
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Bearing
internal
clearance
Loose fit (C3)
Increased clearance to handle thermal
expansion, reducing overall bearing
stress levels
Various