SKF 32915 TN9/VG900 tapered roller bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Tapered roller bearings
We reply promptly.
Tell us the quantity you need and request a quote by WhatsApp or email.
Other brands for this category
Ask us for alternatives. We check every equivalent against the part number and your application.
Can't find the exact model? Tell us the part number or model you need. We'll track it down and quote it, whether or not it appears in our catalog.
Decoding SKF 32915 TN9/VG900
- 329Series
- Tapered roller bearings, 329 series. Series differ in outside diameter and width even when the bore is the same.
- 15Bore
- Bore 75 mm (15 × 5).
- TN9/VG900Suffix
- SKF suffix: identifies the variant, such as seals or shields, cage, internal clearance or other features.
32915 is the standard ISO basic designation, which sets the bearing type, series and bore.
Description
SKF 32915 TN9/VG900 measures 75 mm across the bore and 105 mm across the outside diameter; its total width is 20 mm (75 x 105 x 20 mm).
SKF 32915 TN9/VG900 belongs to tapered roller bearing, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 32915 TN9/VG900 and any equivalents.
When you need a bearing that handles both radial and axial forces, the SKF 32915 TN9/VG900 tapered roller bearing is built for the job. Its cone and cup design creates linear contact that spreads the load across the raceways. You will find it in gearboxes, wheel axles and transmission equipment where forces are high and misalignment is kept in check. MR Industrial Accessories LLC supplies this bearing as part of its line of power transmission components.
The part number tells you a lot if you know how to read it. In 32915 TN9/VG900, the first five digits (32915) give the size according to ISO standards. The TN9 suffix points to a polyamide cage, and VG900 indicates a special grease. This TN/VG series brings together bearings that use a polyamide cage and a lubricant formulated for high temperatures or speeds. Understanding these suffixes helps you pick the right replacement without guesswork.
These bearings show up in food processing, cement, mining and automotive plants. You will also find them in speed reducers, road machinery, pumps and belt drives, as well as conveyor rollers and machine tool spindles. Because they take combined loads, they work well in tough environments where a single-direction bearing would not last.
Selection comes down to three things: radial and axial load, rotation speed and the conditions around the bearing. Sealing and lubrication matter just as much. A polyamide cage like TN9 needs a compatible lubricant. During mounting, make sure alignment is precise so you do not introduce parasitic forces. Stick to the recommended internal clearance and use the right tools to avoid damaging the raceways.
On interchangeability, SKF tapered roller bearings can be swapped with other brands that follow the same dimensional and tolerance standards. But always check the complete part number and the technical data before you replace anything. A different cage, lubricant or heat treatment can change performance. If you are not sure, ask us.
To get a quote, send the full bearing part number to MR Industrial Accessories LLC via WhatsApp or email. Our team responds quickly and can suggest equivalents or help you choose the right option for your application. We support your bearing and power transmission needs from Miami to customers across the United States and several Latin American countries.
Dimensions
75 x 105 x 20 mm (d x D x T): boundary dimensions for basic designation 32915, according to ISO 355.
- Bore
- 75mm
- Outside diameter (D)
- 105mm
- Total width (T)
- 20mm
Same size, other brands
Other brands' pages with basic designation 32915: 75 x 105 x 20 mm (d x D x T) per ISO 355.
- FAG32915
- NTN32915XU32915XU2BC
- RKB32915
What they share are the ISO 355 boundary dimensions, not the specs: seals or shields, internal clearance, cage and load rating may vary with brand and suffix. Every quote is by full part number.
Frequently asked questions
- SKF 32915 TN9/VG900 bearing: what are its dimensions?
- SKF 32915 TN9/VG900 measures 75 mm across the bore and 105 mm across the outside diameter; its total width is 20 mm (75 x 105 x 20 mm). Those are the boundary dimensions standardized in ISO 355 for basic designation 32915.
- What does the TN9 suffix mean on an SKF bearing?
- TN9 means the bearing has a polyamide 6.6 cage reinforced with fiberglass. This cage is lightweight and resists corrosion, making it suitable for high speeds. The external dimensions stay the same, but the cage affects lubrication and operating temperature.
- How can I tell if an SKF bearing will replace one from another brand?
- Compare the bore, outer diameter and width, and confirm the load type. If they match the ISO standard, the replacement can work. Also check the cage, lubricant and internal clearance, as these can differ between manufacturers. When in doubt, send us the original part number.
- What lubrication do you recommend for tapered roller bearings?
- It depends on speed, temperature and the environment. For high temperatures, use greases with a lithium complex or polyurea base. In heavy-load applications, choose oil with EP additives. Always follow the manufacturer's instructions and never mix greases with different bases.