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BB20 One Way Clutch Bearing with 47 mm Outer Diameter 20 mm Bore Size and 61 Nm Torque Capacity

BB20 One Way Clutch Bearing with 47 mm Outer Diameter 20 mm Bore Size and 61 Nm Torque Capacity

  • BB20 One Way Clutch Bearing with 47 mm Outer Diameter 20 mm Bore Size and 61 Nm Torque Capacity
BB20 One Way Clutch Bearing with 47 mm Outer Diameter 20 mm Bore Size and 61 Nm Torque Capacity
Product Details:
Place of Origin: Jiangsu, China
Brand Name: SUMA or OEM
Model Number: BB 20-2K-K
Payment & Shipping Terms:
Minimum Order Quantity: 2
Price: $5.80-6.50
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Detailed Product Description
Precision Rating: P0 Seals Type: Sealed
Type: Sprag Material: GCr15
Outer Diameter: 47 Mm Bore Size: 20 Mm
Torque Capacity: 61 Nm Max Overrunning (inner): 3000 R/min
Max Overrunning (outer): 1600 R/min Drag Torque: 0.014 N*m
Operating Temperature: -30°C To +100°C Weight: 120 N
Bearing Load (Cr): 8500 N Bearing Load (Cor): 4900 N
Keyway Dimensions: 6x4x14 Mm
Highlight:

47 mm Outer Diameter One Way Clutch Bearing

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20 mm Bore Size Cam Clutch Bearing

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61 Nm Torque Capacity Sprag Clutch Bearing

BB20 Series Backstop Cam Clutch One Way Bearings
BB Bearing BB20, BB20-1K-K, BB20-2K-K, and BB20-2GD models are precision-engineered backstop cam clutch one way bearings designed for industrial applications requiring reliable overrunning protection.
BB20 One Way Clutch Bearing with 47 mm Outer Diameter 20 mm Bore Size and 61 Nm Torque Capacity 0
Product Specifications
Item BB20 2K-K
Material GCr15
Outer diameter 47 mm
Bore size 20 mm
Torque Capacity 61 Nm
Max. Overrunning (inner race) 3000 r/min
Max. Overrunning (outer race) 1600 r/min
Port Shanghai; Ningbo
Delivery time 10-15 days
Key Features
  1. BB series Cam Clutch is designed for press fit installation
  2. BB-1K-K and BB-2GD 1K-K series feature a keyway on the inner race (DIN 6885 standard)
  3. BB-2K-K series has keyways on both inner and outer races
  4. Includes dust seal protection against particles ≥0.25mm (BB-2GD models feature special lip seals)
  5. Arrow on inner race indicates direction of engagement
  6. Operating temperature range: -30°C to +100°C
  7. Pre-greased before delivery for immediate use
BB20 One Way Clutch Bearing with 47 mm Outer Diameter 20 mm Bore Size and 61 Nm Torque Capacity 1
Dimensions and Capacities
Model Torque Capacity (N·m) Max. Overrunning (r/min) Drag Torque (N·m) Dimensions (mm) Weight (N) Bearing Loads (N)
BB20 61 3000/1600 0.014/0.055 47×20×14 120/150 8500/4900
Installation Guidelines
  1. Maintain correct interference dimensions at shaft and housing
  2. Use appropriate press tool for installation
  3. Apply even pressure over entire face of inner/outer race
  4. Do not hammer or apply shock to clutch
  5. Ensure housing has sufficient strength for press fitting
Lubrication
Pre-greased before delivery. For oil lubrication, ensure continuous internal lubrication. Do not use greases or lubricants with EP additives.
Product Images
BB20 One Way Clutch Bearing with 47 mm Outer Diameter 20 mm Bore Size and 61 Nm Torque Capacity 2
Related Products
BB20 One Way Clutch Bearing with 47 mm Outer Diameter 20 mm Bore Size and 61 Nm Torque Capacity 3
BB20 One Way Clutch Bearing with 47 mm Outer Diameter 20 mm Bore Size and 61 Nm Torque Capacity 4
BB20 One Way Clutch Bearing with 47 mm Outer Diameter 20 mm Bore Size and 61 Nm Torque Capacity 5
Frequently Asked Questions
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 samples from you?
Samples are available for quality verification.
What is your delivery time?

Small items: In stock

Medium Items: 10-15 Days

Big items: 20-25 Days

Tag:

Sprag Clutch One Way Bearing,

Sprag One Way Clutch Bearing,

Freewheel One Way Sprag Clutch

Contact Details
Changzhou Suma Precision Machinery Co., Ltd

Contact Person: Ellen Zhang

Tel: 86-18068536660

Send your inquiry directly to us
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