Product Details
Place of Origin: China
Brand Name: SCBT
Model Number: M399
Payment & Shipping Terms
Minimum Order Quantity: ≧2
Price: Contact me
Packaging Details: 5*5*5
Delivery Time: 20
Payment Terms: T/T,Western Union
Supply Ability: 10000+20 day
Warranty: |
1 Year |
Material: |
Gcr15 |
Old And New: |
New |
Use: |
For Replace/repair |
Brand: |
Follow Customer's Request |
Name: |
Tapered Roller Bearings |
Warranty: |
1 Year |
Material: |
Gcr15 |
Old And New: |
New |
Use: |
For Replace/repair |
Brand: |
Follow Customer's Request |
Name: |
Tapered Roller Bearings |
Attribute | Value |
---|---|
Warranty | 1 year |
Material | Gcr15 |
Old and new | New |
Use | for replace/repair |
Brand | Follow Customer's Request |
Name | Tapered Roller Bearings |
M399 Chrome Steel 39.688*73.025*22.15mm Double Single Row Cone And Cup Tapered Roller Bearings
Exceptional M399 Chrome Steel Tapered Roller Bearings
The M399 double single row cone and cup tapered roller bearings, with dimensions of 39.688 × 73.025 × 22.15mm, are crafted from top-tier chrome steel. This material, similar to high-quality chrome shafts, offers remarkable impact resistance. With a surface hardness that can reach levels comparable to those of specialized chrome shafts (around RC 50), the bearing's chrome steel construction minimizes surface damage from abrasion and impact.
The raceway finish of these bearings reduces friction by 25% compared to some standard counterparts, outperforming even the 639315A/Q series by 2%. This makes them perfect for applications where smooth rotation is crucial, such as high-speed industrial fans and small-to-medium-sized automotive transmission components. The 39.688mm inner diameter (0.688mm larger than the 39mm of 639315A/Q) allows for a better fit with shafts in systems that require a slightly larger diameter.
No. | Item | Data |
---|---|---|
1. | Bearing No. | M399 |
2. | Internal Diameter (mm) | 39.688 |
3. | Outside Diameter (mm) | 73.025 |
4. | Width | 22.15 |
5. | Weight (kgs) | 0.353 |
Bearing No. | Bearing No. | Bearing No. | Bearing No. |
---|---|---|---|
639213 | CBK257(C102) | 11590/11520 | LM11749/LM11710 |
LM11949/LM11910 | 09074/09195 | 639177 | LM12748/LM12710 |
Bearing No. | Bearing No. | Bearing No. | Bearing No. |
---|---|---|---|
30203 | 30204 | 30205 | 30206 |
30207 | 30208 | 30209 | 30210 |