Feedthrough Model: USS-250-SLBE
Part Number: 150360


Product Description

Ferrotec’s Ferrofluidic seal Feedthrough Model USS-250-SLBE (part number 150360) is a member of Ferrotec’s Nut-Mount Feedthroughs. The USS-250-SLBE vacuum rotary feedthrough uses Ferrotec’s standard hydrocarbon-based ferrofluid, specifically optimized for introducing rotary motion with a magnetic liquid hermetic seal in most Standard environments.

The USS-250-SLBE vacuum rotary feedthrough features a Solid shaft with Nut Mounted (threaded body) mounting. Dimensional details are specified below. For precision measurement specifications, refer to the Spec Control Drawing.

Ferrotec Part Number 150360 Dimension Specification Drawing

Feedthrough Model SS-188-SLAA (part number 103971) dimensional specifications drawing

Feedthrough Model USS-250-SLBE (part number 150360) image

Product Specifications

Specifications for Ferrotec Part Number 150360

Shaft Solid Shaft
Shaft Support: Simply Supported (vac+atm sides)
Ferrofluid Standard
Mounting Nut Mounted (threaded body)
Mounting Nut and Washer Included

Shaft (or bore) Diameter with tolerance 0.2497  in
Shaft termination .030d x .40L (flat) in
Shaft extension (Vac) 0.88 in
Overall length 3.39 in
Housing overall length 1.65 in
Housing diameter 0.998  in
Body length 1.3 in
Thread diameter 0.998 in
Thread pitch [tps] or [mm/thd] (metric) 14 [tps]
Thread length 0.35 in
Flange diameter 1.63 in
Flange thickness 0.35 in
Flange wrench flat 1.5 in
Flange Type Nut mount
Face seal O-ring 2-026

Bearing Specifications:
Bearing type/material R6
Bearing load cap 305 Pounds
Bearing dynamic load capacity 575 Pounds
Bearing Dim A 1.05 in
Bearing Dim B 0.97 in
Solid Shaft bearing dimensional specifications reference drawing

Performance Characteristics:
Shaft Torque Capacity 50 in-lb
Starting Torque 100rpm 4 in-oz
Running Torque 100rpm 2.5 in-oz
Starting Torque 1000rpm 6 in-oz
Running Torque 1000rpm 3 in-oz
Limiting Speed [rpm] 10000