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Thrust Roller Bearing

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Created with Pixso. Home Created with Pixso. Products Created with Pixso.
Automotive Bearings
Created with Pixso. 75mm Bore W33 Lubrication Groove CC-Type Structure Spherical Roller Bearing Self-Aligning Roller Bearing for Gearbox
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75mm Bore W33 Lubrication Groove CC-Type Structure Spherical Roller Bearing Self-Aligning Roller Bearing for Gearbox

Brand Name: GQZ or OEM
Model Number: 22215 CC W33
MOQ: 2
Price: 25-35 USD
Delivery Time: 5-7 working days after payment
Payment Terms: T/T,PayPal
Detail Information
Product Description
Detail Information
Place of Origin:
Jiangsu, China
Product Name:
Spherical Roller Bearing
Model:
22215 CC W33
Size:
75×130×31mm
Application:
Industrial Fans & Blowers, Reduction Gearboxes & Speed Changers, Material Handling Conveyors & Elevators
Packaging Details:
Standard Export Packaging
Supply Ability:
30000 pieces per month
Highlight:

75mm Bore Spherical Roller Bearing

,

W33 Lubrication Groove Self-Aligning Roller Bearing

,

CC-Type Structure Spherical Roller Bearing

Product Description
Product Overview

The 22215CC Spherical Roller Bearing is engineered for high-performance rotating equipment operating under heavy loads and misaligned conditions. Featuring an optimized CC-type internal structure with symmetrical rollers and floating guide rings, it minimizes operating friction, reduces heat generation, and ensures exceptional self-alignment in industrial gearboxes, pumps, and heavy-duty fan blowers.

Key Advantages
  • Optimized CC-type structure with symmetrical rollers lowers friction and significantly reduces operating temperature.
  • Superior self-aligning capability smoothly handles shaft deflections and structural misalignments without increasing stress.
  • High-strength steel cages provide precise roller guidance and excellent reliability under continuous rotation.
  • High dynamic load capacity crafted from premium GCr15 chrome steel for enhanced fatigue resistance.
  • Standard W33 lubrication groove and three oil holes ensure rapid, even grease distribution for longer service life.
Technical Specifications
Model 22215CC / 22215-E1-XL
Inner Diameter (ID) 75 mm
Outer Diameter (OD) 130 mm
Width 31 mm
Structure Double Row Spherical Roller Bearing (CC Internal Layout)
Material High-grade High-Carbon Chrome Steel (GCr15)
Cage Type Two Stamped Steel Cages (Window-type)
Seal Type Open / Unsealed
Lubrication Feature Lubrication groove and 3 oil holes on the outer ring (W33)
Product Images
22215CC spherical roller bearing with 75mm bore, front view showing double row symmetrical rollers and steel cage
22215CC spherical roller bearing side view displaying outer ring lubrication groove and oil holes
Close-up of 22215CC bearing internal CC structure with symmetrical rollers and floating guide ring
22215CC spherical roller bearing packaged for industrial wholesale shipment
Frequently Asked Questions
Q1: Can you provide the 22215CC bearing with a tapered bore (22215CCK)?

Yes, we supply both the cylindrical bore (22215CC) and the tapered bore (22215CCK, 1:12 taper) versions, along with matching adapter sleeves like H315.

Q2: What makes the CC structure better than older designs?

The CC structure utilizes symmetrical rollers and replaces rigid inner ring flanges with a floating guide ring. This permits the rollers to adjust themselves optimally under load, minimizing internal friction and sliding wear.

Q3: What radial internal clearance options are available for this model?

We offer standard internal clearance (CN) for regular applications, as well as C3 and C4 large internal clearances to accommodate operational thermal expansion.

Q4: What is your standard shipping schedule for bulk merchant wholesale?

Standard inventory sizes depart within 7–15 days. Custom OEM runs or massive factory batch productions usually follow a 30–45 day timeline depending on the specifications.

Tags: 

car wheel bearing  

automobile ball bearings  

wheel hub bearing

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