FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person * Schlemmer Jonathan J   2. Issuer Name and Ticker or Trading Symbol REGAL BELOIT CORP [RBC] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Chief Operating Officer (Last) (First) (Middle) 200 STATE STREET 3. Date of Earliest Transaction (Month/Day/Year) 05/12/2018 (Street) BELOIT, WI 53511 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 05/12/2018   F   1,802 D $ 79.85 48,375 D   Common Stock               1,554 (1) I Retirement Savings Plan

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Stock Appreciation Rights

$ 42.65

05/08/2011(2)

05/08/2019

Common Stock

6,000

6,000

D

Stock Appreciation Rights

$ 61.36

05/05/2012(2)

05/05/2020

Common Stock

6,000

6,000

D

Stock Appreciation Rights

$ 72.29

05/04/2013(2)

05/04/2021

Common Stock

16,500

16,500

D

Stock Appreciation Rights

$ 63.56

05/03/2014(2)

05/03/2022

Common Stock

26,000

26,000

D

Stock Appreciation Rights

$ 64.99

05/02/2015(3)

05/02/2023

Common Stock

16,200

16,200

D

Stock Appreciation Rights

$ 75.76

05/07/2016(3)

05/07/2024

Common Stock

14,800

14,800

D

Stock Appreciation Rights

$ 78.15

05/12/2017(3)

05/12/2025

Common Stock

17,675

17,675

D

Stock Appreciation Rights

$ 57.43

05/11/2018(3)

05/11/2026

Common Stock

27,500

27,500

D

Stock Appreciation Rights

$ 80.7

05/10/2019(3)

05/10/2027

Common Stock

17,950

17,950

D

Stock Appreciation Rights

$ 77.6

05/09/2020(4)

05/09/2028

Common Stock

18,125

18,125

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Schlemmer Jonathan J 200 STATE STREET BELOIT, WI 53511			Chief Operating Officer

Signatures

/s/ Robert Rehard, as Power-of-Attorney		05/15/2018
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	Balance reflects the most current data available with regard to holdings in the Regal Beloit Corporation Retirement Savings Plan.
(2)	Granted as stock-settled Stock Appreciation Rights (SARs) under the 2007 Equity Incentive Plan. The SARs vest and become exercisable 40% on the second anniversary, 60% on the third anniversary, 80% on the fourth anniversary and 100% on the fifth anniversary of the date of the grant.
(3)	Granted as stock-settled SARs under the 2013 Equity Inventive Pan. The SARs vest and become exercisable 40% on the second anniversary, 60% on the third anniversary, 80% on the fourth anniversary and 100% on the fifth anniversary of the date of the grant.
(4)	Granted as stock-settled SARs under the 2018 Equity Incentive Plan. The SARs vest and become exercisable 40% on the second anniversary, 60% on the third anniversary, 80% on the fourth anniversary and 100% on the fifth anniversary of the date of the grant.

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