SKF RNA4910RS Needle roller bearing (machined rings)
Pricing
Request a quote
We reply within 24 hours
Product Description
SKF RNA4910RS needle roller bearing (machined rings). Needle roller bearing with machined inner and outer rings (NA48xx, NA49xx, NA69xx, RNA48xx, RNA49xx, RNA69xx per ISO 3245 / DIN 617). Ideal for high radial load in the smallest possible radial section — universal-joint yokes, camshaft supports, transmission planetary pinions.
Technical Specifications
- Type
- Needle roller bearing (machined rings)
- Designation
- SKF RNA4910RS
- Bore d
- 50 mm
- HS code
- 8482.40
- Bore diameter of needle roller complement
- 58 mm
- Outside diameter
- 72 mm
- Width
- 22 mm
- Basic dynamic load rating
- 46.5 kN
- Basic static load rating
- 69.5 kN
- Reference speed
- 7000 r/min
- Limiting speed
- 3400 r/min
- SKF performance class
- SKF Explorer
- Bearing part
- Bearing without inner ring
- Number of rows
- 1
- Outer ring type
- Machined (solid)
- Aligning feature
- Without
- Cage
- Sheet steel
- Number of flanges, outer ring
- 2
- Tolerance class
- Normal
- Material, bearing
- Bearing steel
- Coating
- Without
- Sealing
- Seal on one side
- Sealing type
- Contact
- Lubricant
- Grease
- Relubrication feature
- With
- Indicative carbon footprint for new product
- 0.59 kg CO2e
- Product net weight
- 0.16 kg
- eClass code
- 23-05-09-03
- UNSPSC code
- 31171512
Standards & Compliance
- Standard
- SKF designation convention (see description for governing ISO / DIN)
- Material
- As declared by SKF designation suffix
- Temperature Range
- Per SKF product data
- HS Code
- 8482.40
Cross References
- INA 4910
- Torrington / Timken 4910
- IKO 4910
- NTN 4910
- Equivalent: 4910 (INA)
- Equivalent: 4910 (Torrington / Timken)
- Equivalent: 4910 (IKO)
- Equivalent: 4910 (NTN)
Compatibility & Fitment
Interchange with peer OEM equivalents on identical boundary plan and execution — confirm cage, clearance, sealing and precision-class suffix before substitution.
Product Documentation
More from SKF
SKF
SKF PCZ1008E Plain sleeve bushing
SKF
SKF OR164.77X2.62-N70 O-ring / back-up ring
SKF
SKF P4BA307-SRB-CLH Roller-bearing pillow-block unit
SKF
SKF RGR12X15.1X4-PF Hydraulic guide ring / wear ring / bearing strip
SKF
SKF PHC12B-1DRX10FT Roller chain
SKF
SKF PHFSF-2-3/16 QD (Quick Disconnect) bushing
SKF
SKF PHFTB3535X3.375 Taper bushing
SKF
SKF PHG1210-5M-25 Timing belt (synchronous drive belt)
Technical guides
Catalogue entry last verified: 2026-08-13. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy RNA4910RS?
- RNA4910RS can be ordered from cballast.com as a SKF catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this SKF product?
- The manufacturer part number is RNA4910RS.
- What is the HS code for RNA4910RS?
- The customs tariff (HS) code for RNA4910RS is 8482.40.
- Who manufactures RNA4910RS?
- RNA4910RS is a SKF product in the Bearings & Power Transmission range.
- Is a datasheet available for RNA4910RS?
- Yes — the RNA4910RS datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for RNA4910RS?
- The minimum order quantity is 1.
- Is RNA4910RS available?
- Yes — RNA4910RS is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).