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D<br />
A<br />
•<br />
<strong>Ball</strong> BeaRIngs<br />
RABR HvAC SPECIAL SERIES<br />
• Features a conductive rubber interliner to dissipate static charges.<br />
• Quiet RA-RRB extended inner ring bearings are prelubricated and have<br />
positive-contact, land-riding seals with self-locking collars.<br />
• RABR units can be mounted in tri-arm brackets or pressed-steel stampings.<br />
• Maximum suggested speed: 2400 RPM.<br />
Suggested housing diameter = Nominal (A) -.130 mm -.380 mm, -.005”, -.015”.<br />
BEARING DATA<br />
Unit Bearing Number Dimensions and Load Ratings<br />
RABR RA..RRB Page D56<br />
TO ORDER, SPECIFY UNIT AND SHAFT DIAMETER. Example: RABR 1’’. POPULAR SIZES ARE IN BOLD.<br />
Unit Shaft D B1 A M d1 S1 T Bearing Collar Housing<br />
Dia. Number (1) Number Radial Load<br />
Rating (2)<br />
mm mm mm mm mm mm mm mm N<br />
in. in. in. in. in. in. in. in. lbs.<br />
RABR 1/2 47.37 28.6 17.5 34.9 28.6 22.2 8.7 RA008RRB S1008K 880<br />
RABR 5/8 1.865 1 1/8 11/16 1 3/8 1 1/8 7/8 11/32 RA010RRB S1010K 200<br />
RABR 17 RAE17RRB SE17K<br />
RABR 3/4 53.37 31 17.5 41.3 33.3 23.4 8.7 RA012RRB S1012K 1120<br />
RABR 20 2.062 1 7/32 11/16 1 5/8 1 5/16 59/64 11/32 RAE20RRB SE20K 250<br />
RABR 15/16 62.38 31 20.6 46.8 38.1 23.4 10.3 RA015RRB S1015K 1340<br />
RABR 1 2.456 1 7/32 13/16 1 27/32 1 1/2 59/64 13/32 RA100RRB S1100K 300<br />
RABR 25 RAE25RRB SE25K<br />
RABR 1 3/16 62.38 35.7 20.6 46.8 44.4 28.6 10.3 RAL103PP LS103K 1340<br />
RABR 30 2.456 1 13/32 13/16 1 27/32 1 3/4 1 1/8 13/32 RAE30PP3 SE30K 300<br />
(1) For replacement of bearings, specify suffix FS-450. Maximum suggested speed is 2400 RPM.<br />
(2) Thrust load is 1/3 radial load rating.<br />
D130 TIMKEN PRODUCTS CATALOG<br />
RABR HVAC Special Series<br />
d1<br />
S<br />
1<br />
B 1<br />
A<br />
T<br />
M<br />
D
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