Industrial Take Up Block Cast Iron Housing Rexnord ZT42107 Take Up Bearing For Pulleys Spherical Roller Bearing With Clearance Seal Regreasable Set Screw Locking Collar Shaft One Seven Sixteenth Inch Slot Seventeen Thirty Second Inch Frame Spacing
✔️ Shaft size 1-7/16 in, dyn load 19,860 lbf, max 5,250 rpm
This take-up block is a standard-duty mounted spherical roller bearing unit used to drive pulleys in belt and conveyor systems. The cast iron housing provides rigidity and vibration damping, while a powder-coated finish adds corrosion resistance in harsh environments. It is regreasable and non-expansion, equipped with a clearance seal to resist contaminants. A set screw locking collar secures the housing to the shaft for reliable operation. The bore accepts a 1-7/16 in shaft, with a take-up slot 17/32 in wide and spacing of 3-1/2 in. It handles misalignment up to 2.0 degrees and runs up to 5,250 rpm.
✅ Take-up block housing with cast iron for rigidity and damping
✅ Powder-coated finish for corrosion resistance
✅ Regreasable, non-expansion spherical roller bearing
✅ Clearance seal resists contaminants
✅ Set screw locking collar secures to shaft
✅ Fits 1-7/16 in shaft bore
✅ Take-up slot width 17/32 in; spacing 3-1/2 in
✅ Through-bore length 2-7/8 in
✅ Dynamic load rating 19,860 lbf; static 20,900 lbf
✅ Maximum speed 5,250 rpm
✅ Misalignment tolerance up to 2.0 degrees
✅ Powder-coated cast-iron housing for rugged service
💡 What is a take-up block bearing used for in belt and conveyor systems? This handy setup keeps tension and alignment in check. - take-up block bearings help maintain belt tension and pulley alignment in drive systems - handy for reducing belt slipping and wear in conveyors - sealed, regreasable spherical roller designs resist contaminants and extend life - cast iron housing provides rigidity, damping, and coating protection