Product
INA RNA4903
The INA RNA4903 is designed for bearings applications. It is commonly used in industrial installations and maintenance projects where this equipment is specified.
Bearings
RNA4903
- Available for quotation
- Response within 2 hours
- Worldwide delivery
- Next day delivery
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Overview
RNA4903 is a machined needle roller bearing designed for reliable system operation in marine and industrial systems. Request pricing and availability from Spares Center Rotterdam.
Technical details: Inner diameter: 22 mm; Outer diameter: 30 mm; Width: 13 mm; Seal: None, open bearing.
Typical applications include Machined needle roller bearings installations in marine, offshore and industrial environments.
Product identification
- Manufacturer
- INA
- Manufacturer part number
- RNA4903
- EAN / GTIN
- 4012802193213
Technical specifications
Full technical details
- Cage
- Sheet steel cage
- Clearance
- Normal radial clearance
- Inner dimension
- 22 mm
- Inner ring
- Without inner ring
- Lubrication
- Groove with lubrication hole(s)
- Needle rows
- Single-row bearing
- Outer dimension
- 30 mm
- Seal
- None, open bearing
- Temperature range
- -20 to +100 °C
- Tolerance class
- Tolerance class P0/PN2 / ABEC 1
- Weight
- 0,024 kg
- Width
- 13 mm
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FAQ
Get your question answered
SCR supplies genuine INA spare parts sourced through our global procurement network. Part RNA4903 is available for worldwide quotation and supply.
This Machined needle roller bearings component is used in marine, offshore and industrial installations where Machined needle roller bearings equipment is specified.
Yes. Spares Center Rotterdam ships INA parts worldwide from Rotterdam, including urgent AOG deliveries and consolidated shipments.
Yes. Our procurement team can source obsolete, hard-to-find and cross-reference parts through a global supplier network when a direct OEM line is no longer available.
Add this product to your quote request on the product page or contact SCR at mail@sparescenter.com. Quotations are typically returned within two business hours.
This part may also be referenced under the following numbers:
- 10058921
- INARNA4903
- RNA4903INA
- SCHAEFFLERRNA4903
- RNA4903SCHAEFFLER
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