Bell Housings

Bell Housings

Premium Bell Housings for Direct Drive Applications

Bell Housing Direct Drive Pump

The expanded Bell Housing line adds the models 56, 60, and 700 pumps to our direct drive options and expands the motor capabilities to 20 HP (256C). Available with Brass, Nickel Aluminum, and 316 Stainless Steel Pumps. Performance: 2.3 to 10.5 GPM, 100 – 5000 PSI. Available as a complete pump and motor assembly or as individual components.

Features:

  • Ensures perfect motor-pump alignment
  • Easy to mount
  • Slotted to allow easy access to coupler set screw
  • Cast aluminum for strength

Cat Pumps also offers bellhousing assemblies to adapt to a variety of hydraulic motors. Click a link below to size your bell housing:

 

Electric Motor Bell Housings

Pump Selector

Brass

Pump Model GPM (1750 RPM) PSI HP
230 2.3 1500 2.4
3CP1130 2.4 2000 3.3
5CP3110CSS 3.6 3500 8.6
3CP1140 3.6 2200 5.4
340 4 1800 4.9
5CP2140WCS 4 2500 6.8
270 4.2 1000 2.9
3CP1120 4.2 2200 6.3
5CP3160CSS 4.3 3500 10.3
60 4.7 4000 12.9
700 4.7 5000 16.1
5CP3120CSS 4.8 3000 9.9
350 5 1500 5.1
5CP2150W 5 2000 6.8
5CP5120 6 2500 10.3
5CP6120 7.4 1200 6.1
56 8 2500 13.7
5CP6190 9.7 1200 8.0
7CP6110 10.5 2000 14.4


316 Stainless Steel

Pump Model GPM (1750 RPM) PSI HP
231 2.3 1500 2.4
3CP1231 2.3 2000 3.2
241 3.6 1200 3.0
3CP1241 3.6 2000 4.9
341 4 1800 4.9
5CP6241CS  4 2000 5.5
3CP1221 4.2 2000 5.8
781 4.7 5000 16.1
5CP6251 5 2000 6.8
5CP6221 7.4 1200 6.1
7CP6111 10.5 2000 14.4

Nickel Aluminum Bronze

Pump Model GPM (1750 RPM) PSI HP
237 2.3 1500 2.4
247 3.6 1200 3.0
347 4 1800 4.9
357 5 1500 5.1

 

Mounting Components

Bell Housing Assembly (includes mounting hardware)

Pump Series Models Motor Frame Bell Housing Assy
3CP Series 3CP1120 - 40,
3CP1231 - 41
 56C-145C 76056.3CP
 182/184TC 76184.3CP
 213/215TC 76215.3CP
3 Frame  230 - 270, 231 - 241,
237 - 247
 56C-145C 76056.3FR
 182/184TC 76184.3FR
 213/215TC 76215.3FR
5CP Series  5CP3110CSS - 5CP6190,
5CP6221 - 5CP6251
 56C-145C 76056.5CP
 182/184TC 76184.5CP
 213/215TC 76215.5CP
 254/256TC 76256.5CP
5 Frame 340 - 350, 341 - 351,
347 - 357
 182/184TC 76184.5FR
 213/215TC 76215.5FR
7CP Series 7CP6110, 7CP6111  182/184TC 76184.7CP
 213/215TC 76215.7CP
 254/256TC 76256.7CP
7 Frame 56, 60, 700, 781  213/215TC 76215.7FR
 254/256TC 76256.7FR


Flexible Coupler Assembly

Pump Series Motor Frame  Flex Coupler Assy  HP Rating
 3CP & 3 Frame  56C 8215 3
 145C 8210 3
 182/184TC 8220 3
 182/184TC 8225 10
 213/215TC 8270 20
 5CP & 5 Frame  145TC 8260 10
 182/184TC 8230 10
 213/215TC 8275 20
 254/256TC 8217 20
7CP & 7 Frame  182/184TC 8370 10
 213/215TC 8375 10
 254/256TC 8380 20

 

Hydraulic Motor Bell Housings

Pump Selector

Brass

Pump Model GPM (1750 RPM) Max PSI
3CP1130 2.4 2000
5CP3105CSS 2.5 3500
5P3110CSS 3.6 3500
3CP1140 3.6 2200
5CP2140WCS 4 2500
3CP1120 4.2 2200
5CP3160CSS 4.3 3500
5CP4120CSS 4.5 4000
60 4.7 4000
700 4.7 5000
5CP3120CSS 4.8 3000
5CP2150W 5 2000
5CP5120 6 2500
5CP6120 7.4 1200
56 8 2500
5CP6190 9.7 1200
7CP6110 10.5 2000


316 Stainless Steel

Pump Model GPM (1750 RPM) Max PSI
3CP1231 2.3 2000
3CP1241 3.6 2000
5CP6241CS  4 2000
3CP1221 4.2 2000
781 4.7 5000
5CP6251 5 2000
5CP6221 7.4 1200
7CP6111 10.5 2000

Nickel Aluminum Bronze

Pump Model GPM (1750 RPM) Max PSI
237 2.3 1500
247 3.6 1200
347 4 1800
357 5 1500

 

Mounting Components

Hydraulic Bell Housing Assembly (includes mounting hardware)

Pump Series Models SAE Type
Bell Housing Assy
3CP Series 3CP1120 - 40,
3CP1231 - 41
A2 76SAEA2.3CP
B2 76SAEB2.3CP
B4 76SAEB4.3CP
3 Frame  230 - 270, 231 - 241,
237 - 247
A2 76SAEA2.3FR
B2 76SAEB2.3FR
B4 76SAEB4.3FR
5CP Series  5CP3110CSS - 5CP6190,
5CP6221 - 5CP6251
A2 76SAEA2.5CP
 B2 76SAEB2.5CP
 B4 76SAEB4.5CP
5 Frame 340 - 350, 341 - 351,
347 - 357
 A2 76SAEA2.5FR
 B2 76SAEB2.5FR
B4  76SAEB4.5FR
7CP Series 7CP6110, 7CP6111 A2 76SAEA2.7CP
B2 76SAEB2.7CP
B4 76SAEB4.7CP
7 Frame 56, 60, 700, 781 A2 76SAEA2.7FR
B2 76SAEB2.7FR
B4 76SAEB4.7FR


Flexible Coupler Assembly

Pump Series SAE Type Flex Coupler Assy Shaft Size HP
3CP & 3FR A2 8271 16.5mm x 5/8" 10
B2, B4 8272 16.5mm x 7/8" 10
5CP & 5FR A2 8273 20mm x 5/8" 10
B2, B4 8274 20mm x 7/8" 10
7CP & 7FR A2 8371 24mm x 5/8" 20
B2, B4 8372 24mm x 7/8" 20

 

PRODUCT SELECTOR
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Headquarters

1681 94th Lane NE
Minneapolis, MN 55449

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p. (763) 780-5440
f. (763) 780-2958

Contact Us

info@catpumps.com