Bowman Bearing Technologies Inc.
Bowman Split Bearings
3661 Briarfield Blvd STE 103
Maumee, OH 43537
E-Mail: sales@bowmanbearingtech.com
Phone: 419 830 2230

Website: www.bowmanbearingtech.com
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BSB main assembly-Split without ped
Unit of Measure
1 2 3 4 

Item #

Type

Shaft Size / Bearing Bore Diameter

Overall Width

BSBA E303 ESHLC N/A Expansion (Floating) N/A 3.1875 in (3 3/16 in) N/A 5.827 in148 mm
BSBA E304 FSHLC N/A Fixed N/A 3.2500 in (3 1/4 in) N/A 5.827 in148 mm
BSBA E304 ESHLC N/A Expansion (Floating) N/A 3.2500 in (3 1/4 in) N/A 5.827 in148 mm
BSBA E307 FSHLC N/A Fixed N/A 3.4375 in (3 7/16 in) N/A 5.827 in148 mm
BSBA E307 ESHLC N/A Expansion (Floating) N/A 3.4375 in (3 7/16 in) N/A 5.827 in148 mm
BSBA E308 FSHLC N/A Fixed N/A 3.5000 in (3 1/2 in) N/A 5.827 in148 mm
BSBA E308 ESHLC N/A Expansion (Floating) N/A 3.5000 in (3 1/2 in) N/A 5.827 in148 mm
BSBA E311 FSHLC N/A Fixed N/A 3.6875 in (3 11/16 in) N/A 6.063 in154 mm
BSBA E311 ESHLC N/A Expansion (Floating) N/A 3.6875 in (3 11/16 in) N/A 6.063 in154 mm
BSBA E312 FSHLC N/A Fixed N/A 3.7500 in (3 3/4 in) N/A 6.063 in154 mm
BSBA E312 ESHLC N/A Expansion (Floating) N/A 3.7500 in (3 3/4 in) N/A 6.063 in154 mm
BSBA E315 FSHLC N/A Fixed N/A 3.9375 in (3 15/16 in) N/A 6.063 in154 mm
BSBA E315 ESHLC N/A Expansion (Floating) N/A 3.9375 in (3 15/16 in) N/A 6.063 in154 mm
BSBA E400 FSHLC N/A Fixed N/A 4.000 in (4 in) N/A 6.063 in154 mm
BSBA E400 ESHLC N/A Expansion (Floating) N/A 4.000 in (4 in) N/A 6.063 in154 mm
BSBA E403 FSHLC N/A Fixed N/A 4.1875 in (4 3/16 in) N/A 7.047 in179 mm
BSBA E403 ESHLC N/A Expansion (Floating) N/A 4.1875 in (4 3/16 in) N/A 7.047 in179 mm
BSBA E404 FSHLC N/A Fixed N/A 4.2500 in (4 1/4 in) N/A 7.047 in179 mm
BSBA E404 ESHLC N/A Expansion (Floating) N/A 4.2500 in (4 1/4 in) N/A 7.047 in179 mm
BSBA E407 FSHLC N/A Fixed N/A 4.4375 in (4 7/16 in) N/A 7.047 in179 mm
BSBA E407 ESHLC N/A Expansion (Floating) N/A 4.4375 in (4 7/16 in) N/A 7.047 in179 mm
BSBA E408 FSHLC N/A Fixed N/A 4.5000 in (4 1/2 in) N/A 7.047 in179 mm
BSBA E408 ESHLC N/A Expansion (Floating) N/A 4.5000 in (4 1/2 in) N/A 7.047 in179 mm
BSBA E411 FSHLC N/A Fixed N/A 4.6875 in (4 11/16 in) N/A 7.52 in191 mm
BSBA E411 ESHLC N/A Expansion (Floating) N/A 4.6875 in (4 11/16 in) N/A 7.52 in191 mm
Unit of Measure
1 2 3 4