SKF 30210 Taper 50 mm ID Roller Bearing, 90 mm OD

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₩60,800.00

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  • 2026년 12월 25일 부터 1 개 단위 배송
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RS 제품 번호:
506-246
제조사 부품 번호:
30210
제조업체:
SKF
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브랜드

SKF

Product Type

Roller Bearing

Inside Diameter

50mm

Bore Type

Parallel

Roller Material

Steel

Cage Material

Sheet Metal

End Type

Open

Static Load Rating

91.5kN

Bearing Material

Steel

Cone Width

21.75mm

Cup Width

17mm

Number of Rows

1

Outside Diameter

90mm

Bearing Dynamic Load Rating

93.1kN

Standards/Approvals

No

Limiting Speed

7500rpm

Series

TRB

Bearing Type

Taper

Race Type

Grooved

COO (Country of Origin):
DE

SKF TRB Series Roller Bearing, 50mm Inside Diameter, 90mm Outside Diameter - 30210


This roller bearing is a tapered, single-row component designed to support axial and radial loads in rotating assemblies. It features a tapered bore and grooved race design to manage combined load vectors and operates at moderate to high rotational speeds within industrial mechanisms.

Features and Benefits:


• 91.5 kN static load capacity for high static resistance
• 93.1 kN dynamic rating for sustained load cycling
• 7,500 r/min limiting speed for fast rotational applications
• Sheet-metal cage for controlled roller guidance
• Steel rollers and rings for Durable rolling contact
• Open-end configuration for easy assembly and inspection

Applications


• Suitable for gearbox input shafts requiring combined loads
• Ideal for heavy-duty wheel-hub assemblies in machinery
• Used with tapered shafts where axial adjustment is needed
• Can be used for conveyor drive rollers under variable load
• Suitable for rotating spindles in industrial drivetrains

What are the bearing’s construction materials?


Rolling elements and races are steel and the cage is sheet metal.

How does the open-end design affect maintenance?


The open end allows Visual inspection and straightforward axial installation.

What raceway geometry manages combined loads?


The grooved race profile directs tapered rollers to accommodate radial and axial forces.

What internal width dimensions are relevant to mounting?


The cone and cup widths are 21.75 mm and 17 mm respectively, which determine axial space requirements.

How does the tapered bore influence shaft fitting?


The tapered bore enables tight interference or adjustable seating on a corresponding tapered shaft for precise alignment.

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