Rexnord®/Marbett® Conveyor Components
2.9 Inch Bi-Material Return Roller for Chain Return
Now Avail able with Guide Flang e
Rexnord®/Marbett® Bi-Material return rollers
This minimizes wear to the top surface of
combine a high-friction, rubber outer surface
the chain caused by non-turning rollers. The
with a low friction acetal hub to guarantee
corrugated rubber surface of the roller is
minimum wear of the chain and low noise in
specifically designed to keep any lubricant
high speed applications. The rubber surface
where it belongs—on the chain. Each roller has
provides a high-friction interaction between
a completely closed design, making it suitable
the chain and the roller, which keeps the roller
for food applications.
moving.
www.rexnord.com
Features and Benefits • Available in 5/8 Inch or 3/4 inch bore sizes 2.90 in [73,7mm]
non-lubricated conditions
3.50 in [88.9mm]
• Corrugated surface ideal for lubricated and • Rubber surface for less noise even in high speed
Bore dia.
conveyor systems
• Acetal hub for low friction between the shaft and roller • Completely closed design suitable for food applications With Guide Flange
• 60 Shore rubber surface keeps rollers turning
3.07 in [78mm]
• For chain speeds up to 500 FPM
in
mm
906-656721
No
5/8
15.9
Tan
Hub Color
906-656731
No
3/4
19.1
Grey
906-656881
Yes
5/8
15.9
Tan
906-656891
Yes
3/4
19.1
Grey
2.90 [73,7]
Bore Size
Yes / No
Bore Dia.
Flange
Part Number
3.07 [78.0]
Without Guide Flange
WORLDWIDE CUSTOMER SERVICE AUSTRALIA Rexnord Australia Pty Ltd Picton, New South Wales Phone: 61-2-4677-3811 Fax: 61-2-4677-3812
FLATTOP EUROPE Rexnord FlatTop Europe b.v. ‘s-Gravenzande, The Netherlands Phone: 31-174-445-111 Fax: 31-174-445-222
BRAZIL Rexnord Correntes Ltda. Sao Leopoldo - RS Phone: 55-51-3579-8022 Fax: 55-51-3579-8029
After Hours/Emergency Phone: 31-174-445-112
CANADA Rexnord Canada Ltd. Scarborough, Ontario Phone: 1-416-297-6868 Fax: 1-416-297-6873 CHINA Rexnord Conveyor Products (Wuxi) Co. Ltd. Shanghai Phone: 86-21-62701942 Fax: 86-21-627019433
Rexnord Marbett®, S.r.l Correggio (RE), Italy Phone: 39-0522-639333 Fax: 39-0522-637778 RMCC Deutschland Kette GmbH Phone: 0800-588 8083 Fax: 0800-588 8084 Rexnord FlatTop France Phone: 0805-540 444 Fax: 0805-540 555 INDIA Rexnord India Pvt Ltd Pune, India Telefon: 91-20-40160888
MEXICO Rexnord FlatTop Toll-Free Phone: 1-888-808-7787 Fax: 1-262-376-4720 UNITED STATES Customer Service Phone: 1-866-REXNORD (1-866-739-6673) Fax: 1-614-675-1898 E-mail: rexnordcs(state)@rexnord.com Example:
[email protected] ALL COUNTRIES NOT LISTED Rexnord FlatTop Europe b.v. ‘s-Gravenzande, The Netherlands Phone: 31-174-445-111 Fax: 31-174-445-222 After Hours/Emergency Phone: 31-174-445-112
Rexnord FlatTop North America Grafton, Wisconsin Phone: 1-262-376-4700 Fax: 1-262-376-4720 Rexnord International - Power Transmission Milwaukee, Wisconsin Phone: 1-414-643-2366 Fax: 1-414-643-3222
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