================================================================================

                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549

                                    FORM 8-K

                                 CURRENT REPORT

                     Pursuant to Section 13 or 15(d) of the

                         Securities Exchange Act of 1934

                                 Date of report
                 (Date of earliest event reported) June 67, 2005

                Bear Stearns Commercial Mortgage Securities Inc.

             (Exact Name of Registrant as Specified in Its Charter)


          Delaware                                              333-120522                            13-3411414
--------------------------------------------------------------------------------
(State or Other Jurisdiction                         (Commission                        (IRS Employer
     of Incorporation)                                           File Number)                Identification No.)


 383 Madison Avenue, New York, NY                                                                             10179
--------------------------------------------------------------------------------
(Address of Principal Executive Offices)                         

(Zip Code)

Registrant's telephone number, including area code  (212) 272-2000
                                                    --------------


          (Former Name or Former Address, if Changed Since Last Report)


--------------------------------------------------------------------------------
Check the appropriate box below if the Form 8-K filing is intended to
simultaneously satisfy the filing obligation of the registrant under any
following provisions:

[   ]      Written communications pursuant to Rule 425 under the Securities Act 
         (17 CFR
     230.425)

[   ]      Soliciting material pursuant to Rule 14a-12 under the Exchange Act 
         (17 CFR
     240.14a-12)

[   ]      Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange
             Exchange Act (17 CFR 240.14d-2(b))

[   ]      Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange
             Exchange Act (17 CFR 240.13e-4(c))







Section 8      Other Events
---------     ------------

Item 8.01.     Other Events
----------    ------------
         
     It is expected that during June 2005, a single series of certificates,
entitled Bear Stearns Commercial Mortgage Securities Inc., Commercial Mortgage
Pass-Through Certificates, Series 2005-PWR8 (the "Certificates"), will be issued
pursuant to a pooling and servicing agreement (the "Pooling and Servicing
Agreement"), to be entered into by and among Bear Stearns Commercial Mortgage
Securities Inc. (the "Registrant"), Prudential Asset Resources, Inc. as a Master
Servicer and as Lock Up Storage Centers Special Servicer, Wells Fargo Bank,
National Association as a Master Servicer, as Certificate Administrator and as
Tax Administrator, ARCap Servicing, Inc. as General Special Servicer, LaSalle
Bank National Association as Trustee and ABN AMRO Bank N.V., as Fiscal Agent.
Certain classes of the Certificates (the "Underwritten Certificates") will be
registered under the Registrant's registration statement on Form S-3 (no.
333-120522) and sold to Bear, Stearns & Co. Inc. ("BSCI") and Morgan Stanley &
Co. Incorporated ("MSCI", and together with BSCI, the "Underwriters") pursuant
to an underwriting agreement (the "Underwriting Agreement") to be entered into
by and between the Registrant and the Underwriters.

              In connection with the expected sale of the Underwritten Certificates,
the the
Registrant has been advised that one or more of the Underwriters have
furnished furnished
to prospective investors certain information attached hereto as
 Exhibit 99.1
and Exhibit 99.2 that may be considered "Computational Materials" (as defined in the
the no-action letter dated May 20, 1994 issued by the Division of Corporation
Finance of the Securities and Exchange Commission (the "Commission") to Kidder,
Peabody Acceptance Corporation I, Kidder, Peabody & Co. Incorporated, and Kidder
Structured Asset Corporation and the no-action letter dated May 27, 1994 issued
by the Division of Corporation Finance of the Commission to the Public
Securities Association) and/or "ABS Term Sheets" (as defined in the no-action
letter dated February 17, 1995 issued by the Division of Corporation Finance of
the Commission to the Public Securities Association).

              The Computational Materials and/or ABS Term Sheets attached hereto have
been prepared and provided to the Registrant by one or more of the Underwriters.
The information in such Computational Materials and ABS Term Sheets is
preliminary and will be superseded by the final Prospectus Supplement relating
to the Underwritten Certificates and by any other information subsequently filed
with the Commission. To the extent any Computational Materials and ABS Term
Sheets previously filed by the Registrant with respect to the Underwritten
Certificates are inconsistent with the Computational Materials and ABS Term
Sheets attached hereto, such previously filed Computational Materials and ABS
Term Sheets are superseded by the Computational Materials and ABS Term Sheets
attached hereto.



                                       2




Section 9      Financial Statements and Exhibits
---------     ---------------------------------

Item 9.01.   Financial Statements and Exhibits.
----------  ---------------------------------

(a) Financial statements of businesses acquired:
    --------------------------------------------
         
    Not applicable.

(b) Pro forma financial information:
    --------------------------------
         
    Not applicable.

(c)   Exhibits:
     ---------

Exhibit No.       Description

99.1              Computational Materials and/or ABS Term Sheets

99.2              Computational Materials and/or ABS Term Sheets

99.3              Computational Materials and/or ABS Term Sheets

99.4              Computational Materials and/or ABS Term Sheets




                                   SIGNATURES

              Pursuant to the requirements of the Securities Exchange Act of 1934,
the the
Registrant has duly caused this report to be signed on its behalf by the
undersigned, thereunto duly authorized.


 Date:    June 78, 2005


                                                                           BEAR STEARNS COMMERCIAL MORTGAGE
                                                                           SECURITIES INC.


                                                                           By:    /s/ Richard A. Ruffer, Jr.
                                                                                     ----------------------------------
                                                                           Name:     Richard A. Ruffer, Jr.
                                                                           Title:   Vice President






                                  EXHIBIT INDEX

                           The following exhibits are filed herewith:


Exhibit No.
-----------

99.1              Computational Materials and/or ABS Term Sheets

99.2              Computational Materials and/or ABS Term Sheets

99.3              Computational Materials and/or ABS Term Sheets

99.4              Computational Materials and/or ABS Term Sheets
Filing Compare · BEAR STEARNS COMMERCIAL MORTGAGE SECURITIES INC
