20 Years Manufacturer Spherical Roller Water Pump Milling Ball Bearing Tapered Roller Bearing Deep Groove Ball Bearing Pillow Block Insert Auto Wheel Bearings

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Product Description

Basic Specifications

Hardness
59-63HRC
Vibration
Z1V1 Z2V2 Z3V3
Type
MB
Application
Automotive
Cage Type
Ca Cc E MB Ma
Rolling Body
Roller Bearings
Number of Rows
Double
Outer Dimension
Medium and Large(120-190mm)
Material
Bearing Steel
Spherical
Aligning Bearings
Load Direction
Axial Bearing
Separated
Unseparated
HS Code
8483200000
Origin
China
Spherical Roller Bearing

Product Description

NSK Timken Koyo NTN NACHI Wheel Bearing Spherical Roller Bearing Taper Roller Bearing Cylindrical Roller Bearing Deep Groove Ball Bearing

Bearing Specifications

Main Applications:

Continuous Casting Machines, Mechanical Fans and Blowers
Gearbox, Pumps, and Wind Turbines
Material Handling, Marine Propulsion and Offshore Drilling
Mining and Construction Equipment, Pulp and Paper Processing Equipment

A spherical roller bearing is a rolling-element bearing that permits rotation with low friction and allows for angular misalignment. Typically, these bearings support a rotating shaft in the bore of the inner ring that may be misaligned with respect to the outer ring. The misalignment is possible due to the spherical internal shape of the outer ring and spherical rollers.

Despite their name, spherical roller bearings are not truly spherical. The rolling elements are mainly cylindrical in shape but have a profile that makes them appear like slightly over-inflated cylinders. They are used in countless industrial applications involving heavy loads, moderate speeds, and potential misalignment.

Spherical Roller Bearing Technical Data
Product NameSpherical Roller Bearing
Precision RatingP6, P0, P5, P4, P2
MaterialBearing Steel (GCr15)
ClearanceC0 C1 C2 C3 C4 C5
Vibration & NoisyZ1, Z2, Z3 V1, V2, V3
CageBrass, Nylon, Steel
SealZZ, 2RS
FeaturesHigh Precision, High Speed, Long Life, High Reliability, Low Noise, Reduce Friction
CertificationISO 9001: 2008
Delivery Time30 - 45 Days After Order Confirmation

Product Gallery

Packaging & Logistics

Standard Packing Options:

📦 Industrial package + outer carton + pallets
📦 Single box + outer carton + pallets
📦 Tube package + middle box + outer carton + pallets
📦 Custom packaging according to requirements

Global Market Support

Global Cooperation Map

We maintain extensive cooperation with industrial sectors across Asia, Europe, and the Americas, including regions such as Russia, Ukraine, Spain, Mexico, India, Pakistan, Turkey, and Vietnam.

SAMPLES
1-10 PCS available. Free samples depend on model and material. Shipping costs may apply.
CUSTOMIZED
LOGO or drawing customization is fully supported.
MOQ
10 PCS for standard bearings; 3000 PCS for customized brand bearings.
OEM POLICY
Brand printing or laser engraving available. We protect all client copyrights and designs.
Frequently Asked Questions
1. What is the hardness range of these spherical roller bearings?
The bearings feature a high hardness range of 59-63 HRC, ensuring durability and wear resistance under heavy loads.
2. What materials are used for the bearing construction?
We primarily use high-quality Bearing Steel (GCr15) for the rolling elements and rings to ensure long service life and reliability.
3. Can these bearings handle angular misalignment?
Yes, the spherical internal shape of the outer ring and the design of the rollers allow the bearing to accommodate angular misalignment between the shaft and housing.
4. Do you offer customized OEM services for branding?
Absolutely. We can laser engrave your logo on the shields and customize the packaging according to your specific brand artwork and designs.
5. What is the typical lead time for an order?
Standard delivery time is between 30 to 45 days after the order is confirmed, depending on the quantity and customization requirements.
6. What precision ratings are available for your products?
Our bearings are available in multiple precision ratings, including P0, P6, P5, P4, and P2, to meet different industrial accuracy needs.

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