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100×215×73mm E-Type Enhanced Design Spherical Roller Bearing with W33 Lubrication Groove for Self-Aligning Roller Bearing Systems

Name: 100×215×73mm E-Type Enhanced Design Spherical Roller Bearing with W33 Lubrication Groove for Self-Aligning Roller Bearing Systems
Brand: Wuxi Guangqiang Bearing Trade Co.,Ltd
SKU: 22320E
Price: 30.00 USD
Availability: InStock

Brand Name:	GQZ or OEM
Model Number:	22320E
MOQ:	2
Price:	25-35 USD
Delivery Time:	5-7 working days after payment
Payment Terms:	T/T,PayPal,Western Union

Detail Information

Product Description

Detail Information

Place of Origin:

Jiangsu, China

Product Name:

Spherical Roller Bearing

Model:

22320E

Size:

100×215×73mm

Application:

Jaw Crushers & Heavy Impact Pulverizers, Heavy Industrial Conveyor Pulleys

Packaging Details:

Standard Export Packaging

Supply Ability:

30000 pieces per month

Highlight:

100×215×73mm Spherical Roller Bearing

E-Type Enhanced Design Spherical Roller Bearing

W33 Lubrication Groove Self-Aligning Roller Bearing

Product Description

Product Overview

The 22320E Spherical Roller Bearing is engineered for extreme heavy-duty industrial systems. Its optimized "E" type internal structure delivers maximum load ratings, making it ideal for vibrating screens, heavy crushers, and material handling systems where severe radial loads, high impact forces, and shaft deflections are constantly present.

Key Advantages

Optimized E-type design — larger, longer rollers maximize radial and axial dynamic load capacities.
Outstanding self-aligning capability — seamlessly absorbs shaft deflections and mounting inaccuracies under heavy stress.
High-strength stamped steel cage — provides reliable roller guidance and low heat generation during high-speed rotation.
Premium GCr15 chrome steel — guarantees exceptional rolling fatigue resistance and extended continuous service life.
Integrated lubrication system (W33) — a center groove and three holes allow quick and efficient grease replenishment.

Technical Specifications

Model	22320E / 22320-E1-XL
Inner Diameter (ID)	100 mm
Outer Diameter (OD)	215 mm
Width	73 mm
Structure	Double Row Spherical Roller Bearing (Enhanced "E" Design)
Material	Premium High-Carbon Chrome Steel (GCr15)
Cage Material	High-Strength Stamped Steel Cage
Seal Type	Open / Unsealed
Lubrication Feature	Lubrication groove and 3 oil holes on the outer ring (W33 standard)

Product Images

Frequently Asked Questions

Q1: Can you provide the 22320E model with a tapered bore (22320EK)?

Yes. We support both cylindrical bore (22320E) and tapered bore (22320EK with 1:12 taper) configurations. We can also provide the matching H2320 adapter sleeves.

Q2: What is the main difference between the E design and standard spherical bearings?

The "E" designation stands for an enhanced internal layout. By eliminating the center guide ring and optimizing the inner ring geometry, larger and longer rollers can be fitted, significantly increasing the dynamic load rating compared to older standard designs.

Q3: What standard internal clearances do you provide for mining equipment?

For heavy machinery such as vibrating screens, we highly recommend and provide C3 or C4 larger internal clearances to accommodate thermal expansion during high-stress operations.

Q4: What is your typical production and delivery timeline?

Standard stock items ship out within 7–15 days. For large-scale factory wholesale or custom OEM project orders, our typical manufacturing cycle is 30–45 days.

Tags:

BS2B321642B Spherical Roller Bearing 30×68×20mm W33 Lubrication Groove Self-Aligning Roller Bearing for Industrial Oil Pump

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products details

100×215×73mm E-Type Enhanced Design Spherical Roller Bearing with W33 Lubrication Groove for Self-Aligning Roller Bearing Systems

100×215×73mm Spherical Roller Bearing

E-Type Enhanced Design Spherical Roller Bearing

W33 Lubrication Groove Self-Aligning Roller Bearing