Cylindrical Roller Bearings
NF421 C3 Bearing
105 × 260 × 60 mm
Also written NF421/C3
NF421 C3 is the NF421 cylindrical roller bearing (105 mm bore, 260 mm outside diameter) with the option C3. The standard-design dimensions below come from our NF4 series table.
NF421 C3 Specifications
Standard-design values for NF421. Load and speed ratings can differ for sealed or special versions; we confirm them on quotation.
| Bearing No. | NF421 |
|---|---|
| d (Bore) | 105 mm |
| D (Outer Dia.) | 260 mm |
| B (Width) | 60 mm |
| Dynamic Load | 445,500 N |
| Static Load | 499,500 N |
| Max. RPM | 2,340 |
| Weight | 16.2 kg |
| Series | NF4 Series Single Row Cylindrical Roller Bearings |
Reading the Designation NF421 C3
| NF421 | Base size: cylindrical roller bearing, 105 × 260 × 60 mm. |
|---|---|
| C3 | radial clearance larger than normal |
Suffix meanings vary slightly between manufacturers (SKF, FAG, NTN, NSK and others each have their own codes), so we always confirm the exact designation before supplying.
Other Bearings with a 105 mm Bore
NF421 C3 — Frequently Asked Questions
What are the dimensions of the NF421 C3 bearing?
The base size NF421 measures 105 × 260 × 60 mm (bore × outside diameter × width). Suffixes such as C3 change the sealing, clearance, cage or special treatment but not the boundary dimensions of the standard design.
What does NF421 C3 mean?
NF421 is the base size. C3: radial clearance larger than normal. Suffix meanings can differ slightly between manufacturers, so confirm the exact designation with us before ordering.
Can you supply the NF421 C3 bearing across India?
Yes. Share the exact designation, quantity and preferred brand through the quote button and our technical team will confirm availability and pricing within one business day.
Can’t find your size?
We supply sizes, brands and special versions of cylindrical roller bearings that are not listed on this page. Type the exact size or designation you need and send it to us for a quote.
Need pricing on NF421 C3?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.