BB17 Sprag Clutch Bearing 17mm Bore 40mm OD 43Nm Torque
Price:
$6-6.80
MOQ:
2
Delivery Time:
Negotiable
Brand:
SUMA or OEM
Product Description
BB17 BB17-1K-K BB17-2GD One Way Sprag Backstop Bearings Cam Clutch Bearing
Product Specifications
| Item | BB 17-2K-K |
| Material | GCr15 |
| Outer dia. | 40 mm |
| Bore size | 17 mm |
| Torque Capacity | 43 Nm |
| Max. Overrunning (inner race) | 3500 r/min |
| Max. Overrunning (outer race) | 1900 r/min |
| Port | Shanghai; Ningbo |
| Delivery time | 10-15 days |
Features & Installation Guidelines
- BB series Cam Clutch is designed for press fit installation.
- BB-1K-K and BB-2GD 1K-K series have a keyway on the inner race.
- BB-2K-K series has a keyway on both the inner and outer race.
- Correct interference dimensions at the shaft and housing must be maintained.
- Refer to the table for tolerance of the shaft and housing for each series.
- BB, BB-1K and BB-2K Clutches have dust seal protection against particles of 0.25mm and over.
- The arrow on the inner race shows the direction of inner race engaging.
- To install the clutch, use a press tool of the appropriate diameter.
- Do not hammer or apply other shock to the clutch.
- Make sure the housing has enough strength for press fitting installation.
- Operating temperature range: -30°C to +100°C.
Dimensions and Capacities
| Model | Torque Capacity (N*m) | Max. Overrunning (r/min) | Drag Torque (N*m) | Dimensions (mm) | Weight (N) | Bearing Loads (N) |
|---|---|---|---|---|---|---|
| BB17 | 43 | 3500/1900 | 0.01/0.05 | 17×40×17 | 100 | 7000/3700 |
Tolerance for Shaft and Housing
| Model | Shaft Dia. | Housing Dia. |
|---|---|---|
| BB17 | 17+0.023+0.012 | 40-0.012-0.028 |
| BB17-2GD | 17+0.023+0.012 | 40-0.012-0.028 |
Lubrication
- Grease is already applied before delivery.
- If using oil lubricant, apply inside the unit always.
- Do not use greases or lubricants with EP additives.
FAQ
How do you pack the goods?
Total less than 25 KG: Each in white box + 19*18*9cm box + 29*28*19CM carton box
Total Weight over 100KG: Carton box + Wooden Box / Wooden Pallet
Can I get the samples from you?
It is highly encouraged to ask for the samples for quality check.
Can you promise to deliver the goods in time?
Small items: In stock.
Medium Items: 10-15 Days
Big items: 20-25 Days
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Changzhou Suma Precision Machinery Co., Ltd
Location
Liudao Industrial Pak, Yaoguan Town, Wujin District, Changzhou city, Jiangsu Province, 213102
Contact Person
Ellen Zhang