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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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Craft split bearings offer the benefits of conventional bearings with the added feature of easy assembly around a shaft. The complete assembly comes in halves to ease the installation, inspection, and replacement of pillow block bearings, which can be done without removing or disrupting other elements of the system.

The external self-aligning cartridges and housings are machined from ductile iron for greater tensile and yield strength, and the coating is baked on instead of painted for greater resistance against elements and chemicals. In addition, all materials meet or exceed the standards set by the American Bearing Manufacturers Association (ABMA).

Same-day shipping is available for bore sizes 1.4375 in. through 12 in. Float (FL) bearings and held (HD) bearing types are available.

Available Dimensions:

Shaft Diameter (d): 1.4375 in. to 6 in.

Pedestal Housing: PH 1 to PH 10

Center Height (A): 2.375 in. to 7.125 in.

Overall Length (B): 9 in. to 22 in.

Width (C): 2.375 in. to 7 in.

Minimum Bolt Dist. (E): 6.75 in. to 19 in.

Maximum Bolt Dist. (F): 7.5 in. to 20 in.

Height (H): 5.5 in. to 16.25 in.

Pillow Block Split Roller Style Bearing
Pillow Block Split Roller Style Bearing c
Unit of Measure
1 2 3 

Item #

(d) Shaft Diameter

Pedestal Housing

(A) Center Height

(B) Overall Length

(C) Width

(E) Minimum Bolt Dist.

(E) Maximum Bolt Dist.

(H) Height

S1 BCH 80mm N/A N/A PH 5 (2B) N/A 4-13/32 in N/A 15 in N/A 3-1/2 in N/A 12-7/16 in N/A 13-3/8 in N/A 10 in
S1 BCH 85mm N/A N/A PH 5 (2B) N/A 4-13/32 in N/A 15 in N/A 3-1/2 in N/A 12-7/16 in N/A 13-3/8 in N/A 10 in
S1 BCH 90mm N/A N/A PH 5 (2B) N/A 4-13/32 in N/A 15 in N/A 3-1/2 in N/A 12-7/16 in N/A 13-3/8 in N/A 10 in
S1 BCH 303 N/A 3 3/16 in N/A PH 5 (4B) N/A 4-13/32 in N/A 15 in N/A 5-1/2 in N/A 12-7/16 in N/A 13-3/8 in N/A 10 in
S1 BCH 304 N/A 3 1/4 in N/A PH 5 (4B) N/A 4-13/32 in N/A 15 in N/A 5-1/2 in N/A 12-7/16 in N/A 13-3/8 in N/A 10 in
S1 BCH 307 N/A 3 7/16 in N/A PH 5 (4B) N/A 4-13/32 in N/A 15 in N/A 5-1/2 in N/A 12-7/16 in N/A 13-3/8 in N/A 10 in
S1 BCH 308 N/A 3 1/2 in N/A PH 5 (4B) N/A 4-13/32 in N/A 15 in N/A 5-1/2 in N/A 12-7/16 in N/A 13-3/8 in N/A 10 in
S1 BCH 80mm N/A N/A PH 5 (4B) N/A 4-13/32 in N/A 15 in N/A 5-1/2 in N/A 12-7/16 in N/A 13-3/8 in N/A 10 in
S1 BCH 85mm N/A N/A PH 5 (4B) N/A 4-13/32 in N/A 15 in N/A 5-1/2 in N/A 12-7/16 in N/A 13-3/8 in N/A 10 in
S1 BCH 90mm N/A N/A PH 5 (4B) N/A 4-13/32 in N/A 15 in N/A 5-1/2 in N/A 12-7/16 in N/A 13-3/8 in N/A 10 in
S1 BCH 311 N/A 3 11/16 in N/A PH 6 (2B) N/A 4-15/16 in N/A 16-3/4 in N/A 4-1/4 in N/A 14 in N/A 15 in N/A 10-3/4 in
S1 BCH 312 N/A 3 3/4 in N/A PH 6 (2B) N/A 4-15/16 in N/A 16-3/4 in N/A 4-1/4 in N/A 14 in N/A 15 in N/A 10-3/4 in
S1 BCH 315 N/A 3 15/16 in N/A PH 6 (2B) N/A 4-15/16 in N/A 16-3/4 in N/A 4-1/4 in N/A 14 in N/A 15 in N/A 10-3/4 in
S1 BCH 400 N/A 4 in N/A PH 6 (2B) N/A 4-15/16 in N/A 16-3/4 in N/A 4-1/4 in N/A 14 in N/A 15 in N/A 10-3/4 in
S1 BCH 100mm N/A N/A PH 6 (2B) N/A 4-15/16 in N/A 16-3/4 in N/A 4-1/4 in N/A 14 in N/A 15 in N/A 10-3/4 in
S1 BCH 105mm N/A N/A PH 6 (2B) N/A 4-15/16 in N/A 16-3/4 in N/A 4-1/4 in N/A 14 in N/A 15 in N/A 10-3/4 in
S1 BCH 311 N/A 3 11/16 in N/A PH 6 (4B) N/A 4-15/16 in N/A 16-3/4 in N/A 6 in N/A 14 in N/A 15 in N/A 10-3/4 in
S1 BCH 312 N/A 3 3/4 in N/A PH 6 (4B) N/A 4-15/16 in N/A 16-3/4 in N/A 6 in N/A 14 in N/A 15 in N/A 10-3/4 in
S1 BCH 315 N/A 3 15/16 in N/A PH 6 (4B) N/A 4-15/16 in N/A 16-3/4 in N/A 6 in N/A 14 in N/A 15 in N/A 10-3/4 in
S1 BCH 400 N/A 4 in N/A PH 6 (4B) N/A 4-15/16 in N/A 16-3/4 in N/A 6 in N/A 14 in N/A 15 in N/A 10-3/4 in
S1 BCH 100mm N/A N/A PH 6 (4B) N/A 4-15/16 in N/A 16-3/4 in N/A 6 in N/A 14 in N/A 15 in N/A 10-3/4 in
S1 BCH 105mm N/A N/A PH 6 (4B) N/A 4-15/16 in N/A 16-3/4 in N/A 6 in N/A 14 in N/A 15 in N/A 10-3/4 in
S1 BCH 403 N/A 4 3/16 in N/A PH 7 N/A 5-5/8 in N/A 18-3/4 in N/A 6-3/4 in N/A 15-3/4 in N/A 16-11/16 in N/A 12-3/8 in
S1 BCH 407 N/A 4 7/16 in N/A PH 7 N/A 5-5/8 in N/A 18-3/4 in N/A 6-3/4 in N/A 15-3/4 in N/A 16-11/16 in N/A 12-3/8 in
S1 BCH 408 N/A 4 1/2 in N/A PH 7 N/A 5-5/8 in N/A 18-3/4 in N/A 6-3/4 in N/A 15-3/4 in N/A 16-11/16 in N/A 12-3/8 in
Unit of Measure
1 2 3