L175HDFTT1500 O-67

Ball Screw Support Quadruplex Bearing Set

Item #101732728

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Ball Screw Support Quadruplex Bearing Set

Item #101020943

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Product Details

Series L nonseparable angular contact bearings have cutaway shoulders on both the inner and outer rings. They can support very high thrust loads in one direction or combinations of radial and thrust loads, but not radial loading alone. They are designed to provide machine tool drive systems with extreme axial rigidity, low drag torque and minimal lateral runout.

Suitable for use in normal industrial environments, but should not be located in areas where they could be subjected to direct sunlight, an impact blow or temperatures outside of the rated range
Some chemicals can cause damage
Polycarbonate bowls should not be exposed to chlorinated hydro-carbons, ketones, esters and certain alcohols
Cannot be used in air systems where compressors are lubricated with fire-resistant fluids, such as phosphate ester and di-ester types

Specifications

Lubricant	Oil Preservative
Limiting Speed - Oil	700 rpm
O.D.	3 in
I.D.	1 3/4 in
Precision Level	Extra Precision (ABEC 7)
Bore Type	Round Bore, Inch Type
Bearing Type	Ball Screw Support Bearing
Extended Thrust Dynamic Load Rating	N/A
Fillet Radius	0.04 in
Material	Steel
Cage Material	Phenolic
Ball Dia.	1/4 in
Dynamic Thrust Capacity	7200 lb
Enclosure	Open
Preload Level	Heavy
No. of Balls	26
Housing Shoulder Diameter	2.68 in
Bearing Arrangement	Universal
Ball Material	Steel
Axial Spring Constant	18.2 lb/in
O.D. Type	Straight
Preload Amount	1500 lbf
No. in Set	Quadruplex Set
Drag Torque of Preloaded Set	9 lb/in
Radial Internal Clearance Specification	Normal Clearance
Contact Angle	65°
Width of Set	2 1/2 in
Weight	2.425 LB
EAN or UPC	4054364935665