NNU 4920 B/SPW33 Super-Precision Cylindrical Roller Bearings ...

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For non-customized products, you have the option to return new, unused items within 14 days of delivery for a full refund. If the return is due to our error (incorrect or defective items were sent), we will cover the return shipping costs. Otherwise, the responsibility for return shipping fees will rest with you. Returns or exchanges will not be accepted after 14 days past the delivery date.

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Metric, Class SP (SP), Bearing, Machined metal cage, Without, Annular groove and lubrication holes, C3

Super-precision double row cylindrical roller bearings from the NNU series are designed to handle substantial radial loads and high speeds, while also providing exceptional stiffness. Featuring three flanges on the outer ring and no flanges on the inner ring allows these bearings to accommodate axial displacement in both directions. The separable design simplifies the processes of mounting and dismounting, which is particularly beneficial when load conditions necessitate an interference fit for both rings.

• High radial load carrying capacity
• Exceptional rigidity and accuracy during operation
• Minimized noise, vibration, and heat generation
• Ability to accommodate axial displacement in both directions
• Relubrication feature

Feel free to contact us to discuss your requirements regarding the NNU B/SPW33 Roller Bearing. Our knowledgeable sales team is here to help you identify the best options tailored to your needs.

Specification

Product Attributes

Manufacturer Product Code: NNU B/SPC3W33

Basic Product Description: Super-precision double row cylindrical roller bearing with a relubrication feature.

Measurement: Metric

UOM: Each

ID (mm): 100

OD (mm): 140

Width (mm): 40

Weight (Kg): 1.91

Seal: Without

Features: Annular groove and lubrication holes

Bore Type: Cylindrical

Clearance: C3

Tolerance Group: Class SP (SP)

Precision Grade: Super Precision

Bearing Material: Bearing steel

Cage Material: Machined metal cage

Basic Dynamic Load Rating: 128 kN

Basic Static Load Rating: 255

EAN-Code: