SKF 61860MA Deep-groove ball bearing
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Product Description
SKF 61860MA deep-groove ball bearing. Deep-groove ball bearing designed for combined radial and moderate axial load, high running speed and low frictional torque. Manufactured to ISO 492 (Class Normal / P6 / P5) with standard C0 radial internal clearance unless a suffix declares otherwise. Available in open, single-shielded (Z), double-shielded (2Z), single-lip contact-sealed (RSH / RS1), and double-lip contact-sealed (2RSH / 2RS1) execution. Bore, outside diameter and width follow the ISO 15 dimension plan. Bore diameter d = 300 mm per ISO 15.
Technical Specifications
- Type
- Deep-groove ball bearing
- Designation
- SKF 61860MA
- Standard
- ISO 15 / DIN 623 dimension plan; ISO 492 Class Normal precision
- HS code
- 8482.10
- Bore diameter
- 300 mm
- Outside diameter
- 380 mm
- Width
- 38 mm
- Basic dynamic load rating
- 172 kN
- Basic static load rating
- 245 kN
- Reference speed
- 3200 r/min
- Limiting speed
- 2600 r/min
- Filling slots
- Without
- Number of rows
- 1
- Locating feature, bearing outer ring
- Without
- Bore type
- Cylindrical
- Cage
- Machined brass
- Matched arrangement
- No
- Radial internal clearance
- CN
- Material, bearing
- Bearing steel
- Coating
- Without
- Sealing
- Without
- Lubricant
- None
- Relubrication feature
- Without
- Candidate for remanufacturing
- Yes
- Indicative carbon footprint for new product
- 38.6 kg CO2e
- Indicative carbon footprint for remanufactured product
- 12.8 kg CO2e
- Product net weight
- 10.4 kg
- eClass code
- 23-05-08-01
- UNSPSC code
- 31171504
Standards & Compliance
- Standard
- ISO 15 / ISO 492 / DIN 623
- Material
- Bearing steel — 100Cr6 (through-hardened) or SNR-nitrided; cage as declared by suffix
- Temperature Range
- -30 to +120 °C standard grease
- HS Code
- 8482.10
Cross References
- Timken 61860
- NSK 61860
- NTN 61860
- FAG 61860
- Koyo 61860
- NACHI 61860
- Equivalent: 61860 (Timken)
- Equivalent: 61860 (NSK)
- Equivalent: 61860 (NTN)
- Equivalent: 61860 (FAG)
- Equivalent: 61860 (Koyo)
- Equivalent: 61860 (NACHI)
Compatibility & Fitment
ISO 15 boundary-plan interchange — the numeric bore-code block is portable across every ISO 15 bearing manufacturer (SKF, Timken, NSK, NTN, FAG, Koyo, NACHI). Confirm suffix compatibility on cage, seal, clearance and precision class before substitution.
Product Documentation
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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 61860MA?
- 61860MA 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 61860MA.
- What is the HS code for 61860MA?
- The customs tariff (HS) code for 61860MA is 8482.10.
- Who manufactures 61860MA?
- 61860MA is a SKF product in the Bearings & Power Transmission range.
- Is a datasheet available for 61860MA?
- Yes — the 61860MA datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 61860MA?
- The minimum order quantity is 1.
- Is 61860MA available?
- Yes — 61860MA 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).