Installation and Maintenance Instructions
•
Falk Steelflex
®
(Page 4 of 9) Type T10 & T20
428-111
Rexnord Industries, LLC, 5555 S. Moorland Rd., New Berlin, WI 53151-7953
02/2012
Telephone: 262-796-4060 Fax: 262-796-4064
Supersedes manuals 428-110, 112, 210 - 04/2005
e-mail: [email protected] web: www.rexnord.com
4. Mount Seals (Cover T20) & Hubs
DANGER!
Be sure to disengage the electrical power and any other sources of potential energy before you perform
work on the hub and coupling assembly.
4.1. Examine the coupling assembly to insure there is no visible damage.
4.2. Clean the hub bores and shafts using lint free cloth. Remove any nicks or burrs.
4.3. When assembled, the key(s) should have a close side-to-side fit in the keyway in the hub and shaft, with a slight clearance over the top of
the key.
4.4. Place the seal rings and ½ cover for T20 on shafts before mounting hubs.
CAUTION: When heating hubs is required, an oven is preferred and an open flame is not recommended.
If flame heating is considered mandatory, it is important to provide uniform heating to avoid distortion
and excessive temperature. A thermal stick applied to the hub surface will help determine the hub
temperature.
DANGER!
Touching hot hubs causes burns. Wear safety gloves to avoid contact with hot surfaces.
5. Straight Bore with Clearance/Slip Fit
5.1. Install the key(s) in the shaft.
5.2. Check to be sure that the set screw(s) in the hub does not protrude into the keyway or the bore. Remove or back out the set screw to
provide clearance during assembly.
5.3. Slide the hub up the shaft to the desired axial position.
T10
T20
Table 1 – Falk Steeflex Coupling Component part numbers
Description
Style
Part
1020T
1030T
1040T
1050T
1060T
1070T
1080T
1090T
1100T
1110T
1120T
1130T
1140T
Seal Kit
T10
1 & 5
0776650 0776651 0776652 0776653 0776654 0776655 0776708 0776709 0707189 0707190 0707191 0707192 0707193
Seal Kit
T20
1 & 5
0706752 0706753 0706754 0706755 0706756 0706757 0706758 0706759 0706760 0706761 0706762 0706763 0706764
Cover Assembly
T10
1, 2, 5, 6, 7 0775804 0775805 0775806 0775810 0775811 0775812 0776214 0776215 0776216 0776217 0776218 0776219 0776220
Cover Assembly
T20
1, 2, 5, 6, 7 0706739 0706740 0706741 0706742 0706743 0706744 0706745 0706746 0706747 0706748 0706749 0706750 0706751
Hub
T10 & T20
3
0246652 0246653 0246654 0246655 0246656 0246657 0246658 0246659 0246660 0246661 0246662 0246663 0246664
Grid
T10 & T20
4
0762810 0762811 0762812 0762813 0762814 0758250 0758251 0758252 0758253 0758254 0758255 0758256 0758257
Fastener Set
T10
6
0775798 0775798 0775798 0775800 0775800 0775800 0776194 0776194 0776196 0776196 0776221 0776221 0776221
Fastener Set
T20
6
0707045 0707046 0707046 0707047 0707047 0707047 0707048 0707048 0707049 0707049 0707050 0707051 0707052
Description
Style
Part
1150T
1160T
1170T
1180T
1190T
1200T
1210T
1220T
1230T
1240T
1250T
1260T
Seal Kit
T10
1 & 5
0725614 0725615 0725616 0725617 0725618 0725619 0725732 0725733 0725734
Seal Kit
T20
1 & 5
0725620 0725621 0725622
Cover Assembly
T10
1, 2, 5, 6, 7, 8, 9 0767950 0767951 0767952 0767953 0767954 0767955 0427516 0427517 0427518 0422233 0422234 0422235
Cover Assembly
T20
1, 2, 5, 6, 7
0706752 0706753 0706754
Hub
T10 & T20
3
0333090 0333091 0333092 0333093 0333094 0333095 0334246 0334247 0334248 0334249 0334250 0334251
Grid
T10 & T20
4
0758258 0758259 0758260 0758261 0758262 0758263 0758264 0758265 0758266 0758267 0758268 0758269
Fastener Set
T10
6
0744116 0744116 0744117 0744117 0744118 0744119 0744120 0744121 0744121
Fastener Set
T20
6
0744122 0744122 0744123
NOTE:
flush here
NOTE:
flush here
MOUNT
SEAL
FIRST
