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RTU1 15/16

Ball Bearing Take-Up Unit

Item #100000105
    Shipment Options

Product details

  • 1 15/16" Shaft, 11/16" Slot Width, 3 31/32" Between Frames, Cast Iron, Contact Seals, Regreasable, Non-Expansion


  • Ball bearing take-up units are used where shaft adjustment and belt-tightening devices are required, as on conveyor applications. Both types of take-up units incorporate self-aligning B type wide inner ring ball bearings with self-locking collars. The RTU uses a G-KRRB (R-Seal) type wide inner ring bearing. These units provide very compact, efficient supports for adjustable shafts and conveyor take-up pulleys. These units are factory lubricated, but a grease fitting is provided for relubrication if required.


Inch/Metric Inch
Shaft Dia. 1 15/16 in
Slot Width 11/16 in
Between Frame Width 3 31/32 in
Type Ball Bearing
Overall Height 4 3/4 in
Lubrication Relubricatable
Locking Device Setscrew Locking Collar
Housing Material Cast Iron
Seal Type Contact Seals
Bearing Design Non-Expansion
Bearing Insert G1115KRRB
Housing Width 2 9/16 in
Shank Height 3 1/4 in
Take-Up Types Wide Slot
Collar No. S1115K
Slot Length 3 3/8 in
Overall Width 2 25/32 in
Housing No. T-18690
Shank End to Center of Shaft 3.5938 in
Weight 3.59 KG
EAN or UPC 87796060746
NSN Number 3130-00-834-3723

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