NTN Excavator Bearing R196Z-4 LL 639249/210 inch taper roller bearing
- Samples:
- 196.85 mm , 241.3 mm
$28.98/Piece | 1 Piece (Min. Order) |
- Customization:
- Customized logo(Min. Order: 1 Pieces)Customized packaging(Min. Order: 1 Pieces)
NTN Excavator Bearing R196Z-4 LL 639249/210 inch taper roller bearing
Industry-specific attributes
Precision Rating: P5
Seals Type: OPEN
Number of Row: Single row
Spherical roller thrust bearings have specially designed raceways and accommodate a large number of asymmetrical rollers. The rollers have an optimum conformity with the washer raceways to optimize load distribution along the roller length. Therefore, they can accommodate relatively high speeds, heavy axial loads in one direction and heavy radial loads. The load is transmitted between the raceways at an angle to the bearing axis. Spherical roller thrust bearings are self-aligning and insensitive to static misalignment of the shaft relative to the housing.
Product: Tapered roller bearing, taper bearing, roller bearing, inch bearing, bearings.
The metric tapered roller bearings are designed according to the European International Standard ISO 492 and are divided into subfamilies based on their outer diameter and height.
This typology is the standard kind, which allows them to be used in many applications, thanks to the combined load distribution and high performance at optimum speeds.
(d1)Bore Diameter: | 196.85 mm |
(D)Outside Diameter: | 241.3 mm |
(B)Overall Width: | 23.812 mm |
(C)Dynamic Load Capacity: | 154 kN |
(Co)Static Load Capacity: | 315 kN |
Reference speed: | 1700 RPM |
Limiting speed: | 2600 RPM |
Bearing weight | 2.00 kg |
Packing
A: Tube packing+carton+pallets
B: single box packing+carton+pallets
C:as customer’s requirement
FAQs
What makes NTN R196Z-4 LL ideal for excavators?
Its tapered roller design provides precise load handling and superior durability in high-stress environments.
What are the key technical specifications of this bearing?
R196Z-4 LL features robust materials, low-friction design, and optimized dimensions for excavator use.
How does this bearing improve machine performance?
Enhances load distribution, reduces wear, and minimizes downtime for increased operational efficiency.
Can NTN R196Z-4 LL replace similar excavator bearings?
Yes, it’s designed to meet or exceed OEM specifications, making it an excellent replacement option.
What maintenance does this bearing require?
Regular lubrication and cleanliness checks ensure long-term performance and reliability.
Related products
