GrabCAD 模型信息
Pillow block ball bearing unit with pressed steel housing and extended inner ring (P 25 TF - RM). · 模型 309343
P 25 TF - RM Pillow block ball bearing unit with pressed steel housing and extended inner ring Pillow (plummer) block ball bearing units consisting of an insert bearing mounted in a pressed steel housing that can be bolted to a support surface. In addition to being part of a unit, some pillow block housings for insert bearings are available as separate components. The SKF assortment includes units that are compliant with several industrial standards and meet many requirements. Ready to mount Lubricated and sealed bearings Quick locking on the shaft Large variety of housing shapes, housing materials, and locking methods Concentric locking options for high speeds and low vibration The specific model "P 25 TF - RM" does not appear in SKF's official product listings. The search results only confirm the existence of the base model "P 25 TF", which is a pillow block ball bearing unit with a pressed steel housing and an extended inner ring, but it uses set screw locking (the "TF" suffix), not the "RM" designation you mentioned. What "P 25 TF" Actually Is The standard P 25 TF is a ready-to-mount unit consisting of an insert bearing in a two-piece, zinc-plated pressed steel housing . It is designed for material handling and conveyor applications, featuring a wide inner ring for better load distribution and a seal with an additional flinger on both sides for extra protection against contaminants . Key specifications for the 25 mm bore unit include: Bore diameter: 25 mm Center height: 28.4 mm Mounting bolt hole spacing: 86 mm Dynamic load rating: 14 kN Limiting speed: 7,000 r/min Housing material: Pressed steel (galvanized) The "RM" Suffix Discrepancy In SKF's North American naming convention, the "RM" suffix typically denotes set screw locking combined with a cast iron housing (for series like P2B or P2BL) . The "TF" suffix indicates a pressed steel housing with set screws and a flinger seal . Combining "TF" with "-RM" is not a standard SKF designation, which suggests that "P 25 TF - RM" may be a non-standard supplier reference, a regional variant, or a typo. Recommendation If you need the pressed steel housing with an extended inner ring, the standard P 25 TF is the correct model. If you specifically require an "RM" locking style, you should look at the P2BL 25-RM series (cast iron housing, low center height). It is best to verify the exact part number with your supplier to ensure you receive the correct housing material and locking method for your app.
- 格式
- Rendering、Other、STEP / IGES
- 分类
- Components、Industrial design、Machine design
- 标签
- pillowblockbearing、ballbearingunit、p25tf、pressedsteelhousing、extendedinnerring、skf、mountedbearings、bearinghousings、materialhandling、conveyorsystems、modelverification、industrialequipment、motioncontrol、mechanicalpower、bearingtechnolog
- 数据更新
- 2026-11-09T06:08:27Z
