SKF 3210 A-2RS1 2 Row Ball Bearing - 50 mm ID, 90 mm OD 30.2 mm Race Width

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₩538,120.00

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  • 2026년 11월 10일 부터 배송 준비 완료
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RS 제품 번호:
461-823
제조사 부품 번호:
3210 A-2RS1
제조업체:
SKF
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모두 선택

브랜드

SKF

Inside Diameter

50mm

Product Type

Ball Bearing

Outside Diameter

90mm

Race Width

30.2mm

Race Material

Bearing Steel

Ball Material

Bearing Steel

Cage Material

Sheet Metal

End Type

Closed

Number of Rows

2

Static Load Rating

42.5kN

Internal Clearance

CN

Contact Angle

30°

Dynamic Load Rating

51kN

Series

3210

Standards/Approvals

RoHS

Limiting Speed

4800rpm

Bearing Type

Double Row Angular Contact Ball

Race Type

One Piece Inner and Outer Rings

COO (Country of Origin):
US

SKF 3210 Series Angular Contact Ball Bearing, 50mm Inside Diameter, 90mm Outside Diameter - 3210 A-2RS1


This angular-contact ball bearing is designed for applications requiring axial and radial load support in Compact assemblies. It features two rows of rolling elements arranged to manage combined loads and operates within medium-speed ranges for industrial equipment. The unit is supplied with end closures to protect internal components and is manufactured to meet RoHS environmental standards.

Features & Benefits


• 30° contact angle improves axial load capacity and alignment
• 51 kN dynamic rating enhances operational load endurance
• 42.5 kN static rating sustains high static loads during downtime
• Sheet-metal cage reduces friction and maintains ball spacing
• One-piece inner and outer rings ensure consistent running accuracy

**Applications**


• Suitable for servo-driven spindles in automation systems
• Ideal for precision gearboxes in electrical drive assemblies
• Used with linear actuators requiring combined load support
• Can be used for motor shafts in industrial electronics cooling fans

What bearing materials are used for rolling elements and races?


Both the balls and raceways are produced from bearing-grade steel to provide wear resistance and fatigue performance.

How does the sealing arrangement affect contamination protection?


The sealed configuration incorporates dual Seals to limit ingress of debris and retain lubrication under typical operating speeds.

What running speed can be expected in typical installations?


The bearing is rated for continuous operation up to 4,800 r/min under appropriate lubrication and load conditions.

How is axial rigidity achieved for preloaded assemblies?


Axial stiffness is supported by the matched double-row contact geometry and specified internal clearance, allowing controlled preload settings.

What construction element contributes to simple installation and stability?


The closed-end design offers straightforward mounting surfaces and helps maintain internal component positioning during assembly.

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