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

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