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TIMKEN SURvIvOR NT SERIES<br />
<strong>Timken</strong> SURVIVOR NT Series is designed to stand up to the demands of the food handling<br />
industries and for use in highly corrosive applications. The NT Series provides outstanding<br />
protection in combination with thin dense chrome coating ball bearing inserts, collar and the<br />
electroless nickel-plated housing.<br />
The SURVIVOR NT Series units are available as high-base and low-base pillow blocks,<br />
and 2-bolt and 4-bolt flanged cartridges for popular shaft sizes of 1 /2 in. through 2 15 /16 in. (and<br />
selected metric diameters). <strong>Timken</strong> also produces a take-up unit in the SURVIVOR NT Series<br />
in limited shaft sizes (RTU-NT). The bearing inserts are available with self-locking collars.<br />
The SURVIVOR NT Series is dimensionally interchangeable with the current line of <strong>Timken</strong><br />
cast iron housed units.<br />
The SURVIVOR NT Series provides extraordinary corrosion resistance in a durable<br />
package suitable for food and beverage industries, materials handling operations, dairy and<br />
refrigeration applications, as well as HVAC, chemical, maritime and other highly corrosive<br />
environments.<br />
All materials used in the SURVIVOR assemblies, including the grease, are approved for<br />
USDA and FDA compliant industries.<br />
ORDERING INFORMATION<br />
To order complete SURVIVOR nickel-plated assemblies, simply add the<br />
“NT” suffix to the cast iron housed unit designations. Example:<br />
RCJT 1 NT or RAK 3/4 NT<br />
Refer to the corresponding cast iron housing design for dimensional data. Consult your<br />
<strong>Timken</strong> sales representative or an authorized distributor for shaft size availability.<br />
SURVIVOR inserts can be ordered using <strong>Timken</strong>’s standard part number for wide inner ring<br />
bearings with a “TDCF” suffix. Example:<br />
NT SERIES<br />
G1100KRRB + COL TDCF<br />
COMPONENT MATERIAL<br />
BaIls Stainless Steel<br />
<strong>Ball</strong> Retainer Nylon<br />
Collar Stainless Steel<br />
Rings TDC plated<br />
Grease FDA Approved<br />
Housing Finish Nickel Plating<br />
Grease Fitting Stainless Steel<br />
Grease Fitting Cover Nylon<br />
Seals Synthetic Rubber<br />
Seal Caps Stainless Steel<br />
Setscrew (1) Stainless Steel<br />
(1) Standard Survivor NT units are only available in the “r” series, self-<br />
locking collar types. Setscrew lock series (“Y”) units are available for<br />
minimum quantity orders.<br />
Housed Units<br />
TIMKEN PRODUCTS CATALOG D81<br />
•<br />
AD<br />
A
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