SKF NU19/630ECMA/HB1 Single-row cylindrical roller bearing (NU / N / NJ / NUP)
Pricing
Request a quote
We reply within 24 hours
Product Description
SKF NU19/630ECMA/HB1 single-row cylindrical roller bearing (nu / n / nj / nup). Single-row cylindrical roller bearing. Design executions NU / N / NJ / NUP set the axial-guidance capability by rib configuration on inner and outer ring. Standard cage ECP (glass-fibre-reinforced polyamide 6.6) for bores up to 100 mm; ECM (machined brass) above. Precision to ISO 492 Class Normal / P6 / P5. Very heavy radial-load capacity at moderate speed. Suitable for reduction-gear input shafts, marine deck-machinery drives, paper-mill dryer sections.
Technical Specifications
- Type
- Single-row cylindrical roller bearing (NU / N / NJ / NUP)
- Designation
- SKF NU19/630ECMA/HB1
- Bore d
- 630 mm
- HS code
- 8482.20
- Bore diameter
- 630 mm
- Outside diameter
- 850 mm
- Width
- 100 mm
- Basic dynamic load rating
- 2240 kN
- Basic static load rating
- 4400 kN
- Reference speed
- 700 r/min
- Limiting speed
- 900 r/min
- Bearing part
- Complete bearing
- Axial displacement capability
- In both directions
- Number of rows
- 1
- Locating feature, bearing outer ring
- Without
- Bore type
- Cylindrical
- Cage
- Machined brass
- Number of flanges, outer ring
- 2
- Number of flanges, inner ring
- 0
- Loose flange
- None
- Radial internal clearance
- CN
- Tolerance class
- Normal
- Coating
- Without
- Sealing
- Without
- Lubricant
- None
- Relubrication feature
- Without
- Candidate for remanufacturing
- Yes
- Indicative carbon footprint for new product
- 648 kg CO2e
- Indicative carbon footprint for remanufactured product
- 215 kg CO2e
- Product net weight
- 175 kg
- eClass code
- 23-05-09-01
- UNSPSC code
- 31171505
Standards & Compliance
- Standard
- SKF designation convention
- Material
- As declared by SKF designation suffix
- Temperature Range
- Per SKF product data
- HS Code
- 8482.20
Cross References
- FAG 196301
- NSK 196301
- NTN 196301
- Timken 196301
- Koyo 196301
- Equivalent: 196301 (FAG)
- Equivalent: 196301 (NSK)
- Equivalent: 196301 (NTN)
- Equivalent: 196301 (Timken)
- Equivalent: 196301 (Koyo)
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 FYTB45TF Flanged ball bearing unit (UCF / UCFC / UCFL)
SKF
SKF PER.24720 Single-row tapered roller bearing
SKF
SKF NU19/670ECMA Single-row cylindrical roller bearing (NU / N / NJ / NUP)
SKF
SKF FYTB45TF/VA201 Flanged ball bearing unit (UCF / UCFC / UCFL)
SKF
SKF PER.24780 Single-row tapered roller bearing
SKF
SKF NU1964ECMA Single-row cylindrical roller bearing (NU / N / NJ / NUP)
SKF
SKF FYTB45TF/VA228 Flanged ball bearing unit (UCF / UCFC / UCFL)
SKF
SKF PER.24780/20 Single-row tapered roller bearing
Technical guides
- Cylindrical Roller Bearing Finder — by Bore and Design (NU, NJ, NUP, N, NN / NNU double row) SKF
- SKF 81xxx Cylindrical Roller Thrust Bearing — Dimensions, Load Ratings & Interchange (81102 to 81140)
- SKF Deep Groove Ball Bearing Reference — 6000 / 6200 / 6300 / 6400 Series (Dimensions, Load Ratings, Interchange to FAG NSK NTN Timken)
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 NU19/630ECMA/HB1?
- NU19/630ECMA/HB1 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 NU19/630ECMA/HB1.
- What is the HS code for NU19/630ECMA/HB1?
- The customs tariff (HS) code for NU19/630ECMA/HB1 is 8482.20.
- Who manufactures NU19/630ECMA/HB1?
- NU19/630ECMA/HB1 is a SKF product in the Bearings & Power Transmission range.
- Is a datasheet available for NU19/630ECMA/HB1?
- Yes — the NU19/630ECMA/HB1 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for NU19/630ECMA/HB1?
- The minimum order quantity is 1.
- Is NU19/630ECMA/HB1 available?
- Yes — NU19/630ECMA/HB1 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).