We never sell your data to third parties
Hub City 0250-54632 HERA55 21.15:1 ratio cast iron helical-hypoid right angle reducer with C-face quill input, 0.876" input diameter, and 1.688" hollow bore output. Helical-hypoid gearing achieves over 90% efficiency, significantly higher than traditional worm gear drives. Designed for demanding industrial applications requiring compact, high-torque right-angle power transmission.
MODEL 0250-54632
Contact supplier for technical support on: 800-626-2120
$3,115.98 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
Select Quantity
Typically Ships in: 1 day
Returnable: See conditions
Center distance (in)
3.675
Family
Hub city HERA High Efficiency right angle gear drives
Frame size
143TC
Gear Drive Size
HERA55
Height
13.5
Housing dimensions
(L)10.52 x (H)9.375 x (W)7.5
Housing height (in)
9.375
Housing length (in)
10.52
Housing material
Cast iron
Housing width (in)
7.5
HP Range
5HP (< 7-1/2)
Input diameter
0.876
Input HP
6.56
Input type
C-face quill
Length
14
Length through bore (in)
7.5
Model
HERA55
Motor frame size
140TC
Nominal Ratio
20:01
Output diameter
1.688
Output RPM
82.7
Output Torque Range (in-lb)
2500 to 5000 in lbs
Output torque rating
4500
Output type
Hollow bore
Product line
HERA
Product type
Right angle
Ratio
21.15:1
Service factor
1
Style
ES
Width
12.25
Product Overview: 0250-54632
- HERA High Efficiency Right Angle Gear Drive
- Power ratings to 13 HP
- Available in C-face quill or coupled styles
- Shaft input
- Sized to replace 3. 25" to 4. 25" center distance worm speed reducers (with available accessories)
- Ratio range to 60 1 (nominal)
| Part Number | 0250-54632 |
|---|---|
| UPC | 66279876084 |
| Description | HERA55ES 21. 15 143TC 1. 688 |
| Category | Gear Drives & Speed Reducers |
| Family | HERA High Efficiency Right Angle Gear Drives |
| Model | HERA55 |
Specifications
| Ratio | 21. 15: 1 |
|---|---|
| Style | ES |
| Frame Size | 143TC |
| Output Diameter | 1. 688 |
| Product Type | RIGHT ANGLE |
| Product Line | HERA |
| Input Type | MOTOR FRAME |
| Input Diameter | 0. 876 |
| Output Type | HOLLOW BORE |
Rating Table (@ 1. 00 Service Factor) (AGMA Load Class I)
| Oil | Input | Output | Efficiency% | ||||
|---|---|---|---|---|---|---|---|
| RPM | HP | Thermal HP | RPM | Torque | Thermal Torque | ||
| PAG Synthetic | 2, 500 | 8. 000 | N/A | 118. 2 | 3, 839 | N/A | 90. 00% |
| PAG Synthetic | 1, 750 | 6. 560 | N/A | 82. 7 | 4, 500 | N/A | 90. 00% |
| PAG Synthetic | 1, 150 | 4. 310 | N/A | 54. 4 | 4, 500 | N/A | 90. 00% |
| PAG Synthetic | 850 | 3. 190 | N/A | 40. 2 | 4, 500 | N/A | 90. 00% |
| PAG Synthetic | 100 | 0. 380 | N/A | 4. 7 | 4, 500 | N/A | 90. 00% |
Related Items
| Part Number | UPC Code | Type | Description |
|---|---|---|---|
| 66279874855 | Mounting B-Base Kit | HERA55 KIT, MTG B-BASE 38 | |
| 66279874856 | Mounting B-Base Kit | HERA55 KIT, MTG B-BASE 42 | |
| 66279875168 | Mounting F-Flange Kit | HERA55 KIT, MTG F-FLANGE 32 | |
| 66279875170 | Mounting F-Flange Kit | HERA55 KIT, MTG F-FLANGE 42 | |
| 66279874857 | Mounting T-Base Kit | HERA55 KIT, MTG T-BASE 32 | |
| 66279874858 | Mounting T-Base Kit | HERA55 KIT, MTG T-BASE 38 | |
| 66279874859 | Mounting T-Base Kit | HERA55 KIT, MTG T-BASE 42 | |
| 66279874860 | Plug-In Shaft Kit | HERA55 KIT, PLUG-IN SHAFT 32 DBL (Use w/1. 938" Output Bore) | |
| 66279874861 | Plug-In Shaft Kit | HERA55 KIT, PLUG-IN SHAFT 32 SGL (Use w/1. 938" Output Bore) | |
| 66279874862 | Plug-In Shaft Kit | HERA55 KIT, PLUG-IN SHAFT 38 DBL (Use w/1. 938" Output Bore) | |
| 66279874863 | Plug-In Shaft Kit | HERA55 KIT, PLUG-IN SHAFT 38 SGL (Use w/1. 938" Output Bore) | |
| 66279874864 | Plug-In Shaft Kit | HERA55 KIT, PLUG-IN SHAFT 42 DBL (Use w/1. 938" Output Bore) | |
| 66279874865 | Plug-In Shaft Kit | HERA55 KIT, PLUG-IN SHAFT 42 SGL (Use w/1. 938" Output Bore) | |
| 66279874866 | Torque Arm Kits | HERA55 KIT, TORQUE ARM |
SKU: 2856624
Got it handled
The customer service girls got my orders taken care of after just a few short emails describing what I was needing. Thanks so much for the help!
Read more
| Brand | FYH Bearing |
| Model | UC207 23S6 |
SKU: 2856624
Got it handled
The customer service girls got my orders taken care of after just a few short emails describing what I was needing. Thanks so much for the help!
Read moreItem must be unused.
Item must be in it's original package.
Restocking, shipping and handling fees may apply to any return with this manufacturer.
For more information please consult https://www.mrosupply.com/page/returnwarranty-policy/