SKF P2BN55M-SRB-TRE Roller-bearing pillow-block unit
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Product Description
SKF P2BN55M-SRB-TRE roller-bearing pillow-block unit. Cast-iron pillow-block housing pre-assembled with a spherical roller bearing on adapter sleeve. Two-bolt (SYNT / FYNT / SBP) or four-bolt (SFT / FSNL) execution. Suitable for heavier shaft loads than ball-bearing pillow-block units on marine deck cranes, conveyors and process machinery.
Technical Specifications
- Type
- Roller-bearing pillow-block unit
- Designation
- SKF P2BN55M-SRB-TRE
- HS code
- 8483.20
- Shaft diameter
- 55 mm
- Centre height (pillow block)
- 70 mm
- Housing overall width
- 70 mm
- Width, total
- 83 mm
- Centre distance between bolt holes
- 210 mm
- Attachment bolt diameter
- 16 mm
- Basic dynamic load rating
- 129 kN
- Basic static load rating
- 127 kN
- Limiting speed
- 3900 r/min
- Housing type
- Pillow block
- Number of bolt holes for fasteners
- 2
- Bearing insert
- Spherical roller bearing
- Retaining feature, inner ring
- Tapered locking
- Bearing position
- Non-locating
- Bore type
- Cylindrical
- Material, housing
- Cast iron
- Material, bearing
- Bearing steel
- Coating
- Without
- Bearing housing seal type
- Radial lip seal
- Sealing, unit
- Optional end cover
- Lubricant
- Grease
- Relubrication hole
- With
- Grease fitting
- With
- Product net weight
- 5.9 kg
- eClass code
- 23-05-16-90
- UNSPSC code
- 31171537
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
- 8483.20
Cross References
- Cooper Split 255
- Dodge 255
- Rexnord 255
- Equivalent: 255 (Cooper Split)
- Equivalent: 255 (Dodge)
- Equivalent: 255 (Rexnord)
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
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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 P2BN55M-SRB-TRE?
- P2BN55M-SRB-TRE 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 P2BN55M-SRB-TRE.
- What is the HS code for P2BN55M-SRB-TRE?
- The customs tariff (HS) code for P2BN55M-SRB-TRE is 8483.20.
- Who manufactures P2BN55M-SRB-TRE?
- P2BN55M-SRB-TRE is a SKF product in the Bearings & Power Transmission range.
- Is a datasheet available for P2BN55M-SRB-TRE?
- Yes — the P2BN55M-SRB-TRE datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for P2BN55M-SRB-TRE?
- The minimum order quantity is 1.
- Is P2BN55M-SRB-TRE available?
- Yes — P2BN55M-SRB-TRE 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).