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Emerson Bearing Company
201 Brighton Avenue
Boston, MA 02134
Phone: (800) 225-4587 • Fax: (800) 252-1996
Email: info@emersonbearing.com
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M2000 units, with spherical roller bearings, offer high load capacity while allowing for angular misalignment. Available in expansion and non-expansion styles with triple lip or labyrinth seals. Directly interchangable with SYR and ZA units.
M2000 4-Bolt Flange
Unit of Measure
1 2 

Item #

Shaft Size

(A) Dimension

(B) Dimension

(C) Dimension

(D) Dimension

Weight

Configuration

M2000 4-Bolt Flange Block 1.4375" N/A 1 7/16 in N/A 2-15/16 in N/A 4-5/8 in N/A 2-1/4 in N/A 3-17/32 in N/A 7 lb N/A Expansion
M2000 4-Bolt Flange Block 1.5" N/A 1 1/2 in N/A 2-15/16 in N/A 4-5/8 in N/A 2-1/4 in N/A 3-17/32 in N/A 7 lb N/A Expansion
M2000 4-Bolt Flange Block 1.6875" N/A 1 11/16 in N/A 3 in N/A 5 in N/A 2-1/4 in N/A 3-7/8 in N/A 10 lb N/A Expansion
M2000 4-Bolt Flange Block 1.75" N/A 1 3/4 in N/A 3 in N/A 5 in N/A 2-1/4 in N/A 3-7/8 in N/A 10 lb N/A Expansion
M2000 4-Bolt Flange Block 1.9375" N/A 1 15/16 in N/A 3 in N/A 5-1/4 in N/A 2-1/4 in N/A 4-1/16 in N/A 10.5 lb N/A Expansion
M2000 4-Bolt Flange Block 2" N/A 2 in N/A 3 in N/A 5-1/4 in N/A 2-1/4 in N/A 4-1/16 in N/A 10.5 lb N/A Expansion
M2000 4-Bolt Flange Block 2.1875" N/A 2 3/16 in N/A 3-1/4 in N/A 5-7/8 in N/A 2-7/16 in N/A 4-17/32 in N/A 12.5 lb N/A Expansion
M2000 4-Bolt Flange Block 2.4375" N/A 2 7/16 in N/A 3-1/2 in N/A 6-1/8 in N/A 2-3/4 in N/A 4-25/32 in N/A 16.5 lb N/A Expansion
M2000 4-Bolt Flange Block 2.5" N/A 2 1/2 in N/A 3-1/2 in N/A 6-1/8 in N/A 2-3/4 in N/A 4-25/32 in N/A 16.5 lb N/A Expansion
M2000 4-Bolt Flange Block 2.6875" N/A 2 11/16 in N/A 3-15/16 in N/A 7-1/4 in N/A 2-7/8 in N/A 5-9/16 in N/A 25 lb N/A Expansion
M2000 4-Bolt Flange Block 2.75" N/A 2 3/4 in N/A 3-15/16 in N/A 7-1/4 in N/A 2-7/8 in N/A 5-9/16 in N/A 25 lb N/A Expansion
M2000 4-Bolt Flange Block 2.9375" N/A 2 15/16 in N/A 3-15/16 in N/A 7-1/4 in N/A 2-7/8 in N/A 5-9/16 in N/A 25 lb N/A Expansion
M2000 4-Bolt Flange Block 3" N/A 3 in N/A 3-15/16 in N/A 7-1/4 in N/A 2-7/8 in N/A 5-9/16 in N/A 25 lb N/A Expansion
M2000 4-Bolt Flange Block 3.1875" N/A 3 3/16 in N/A 4-5/16 in N/A 8-3/8 in N/A 3-1/4 in N/A 6-23/32 in N/A 35 lb N/A Expansion
M2000 4-Bolt Flange Block 3.4375" N/A 3 7/16 in N/A 4-5/16 in N/A 8-3/8 in N/A 3-1/4 in N/A 6-23/32 in N/A 35 lb N/A Expansion
M2000 4-Bolt Flange Block 3.5" N/A 3 1/2 in N/A 4-5/16 in N/A 8-3/8 in N/A 3-1/4 in N/A 6-23/32 in N/A 35 lb N/A Expansion
M2000 4-Bolt Flange Block 3.6875" N/A 3 11/16 in N/A 4 7/8 in N/A 9-1/2 in N/A 3-9/16 in N/A 7-19/32 in N/A 48 lb N/A Expansion
M2000 4-Bolt Flange Block 3.9375" N/A 3 15/16 in N/A 4 7/8 in N/A 9-1/2 in N/A 3-9/16 in N/A 7-19/32 in N/A 48 lb N/A Expansion
M2000 4-Bolt Flange Block 4" N/A 4 in N/A 4 7/8 in N/A 9-1/2 in N/A 3-9/16 in N/A 7-19/32 in N/A 48 lb N/A Expansion
M2000 4-Bolt Flange Block 1.4375" N/A 1 7/16 in N/A 2-15/16 in N/A 4-5/8 in N/A 2-1/4 in N/A 3-17/32 in N/A 7 lb N/A Non-Expansion
M2000 4-Bolt Flange Block 1.5" N/A 1 1/2 in N/A 2-15/16 in N/A 4-5/8 in N/A 2-1/4 in N/A 3-17/32 in N/A 7 lb N/A Non-Expansion
M2000 4-Bolt Flange Block 1.6875" N/A 1 11/16 in N/A 3 in N/A 5 in N/A 2-1/4 in N/A 3-7/8 in N/A 10 lb N/A Non-Expansion
M2000 4-Bolt Flange Block 1.75" N/A 1 3/4 in N/A 3 in N/A 5 in N/A 2-1/4 in N/A 3-7/8 in N/A 10 lb N/A Non-Expansion
M2000 4-Bolt Flange Block 1.9375" N/A 1 15/16 in N/A 3 in N/A 5-1/4 in N/A 2-1/4 in N/A 4-1/16 in N/A 10.5 lb N/A Non-Expansion
M2000 4-Bolt Flange Block 2" N/A 2 in N/A 3 in N/A 5-1/4 in N/A 2-1/4 in N/A 4-1/16 in N/A 10.5 lb N/A Non-Expansion
Unit of Measure
1 2