Cylindrical Roller Bearings
NJ421 P6 Bearing
105 × 260 × 60 mm
Also written NJ421/P6
NJ421 P6 is the NJ421 cylindrical roller bearing (105 mm bore, 260 mm outside diameter) with the option P6. The standard-design dimensions below come from our NJ4 series table.
NJ421 P6 Specifications
Standard-design values for NJ421. Load and speed ratings can differ for sealed or special versions; we confirm them on quotation.
| Bearing No. | NJ421 |
|---|---|
| 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 | 16.6 kg |
| Series | NJ4 Series Single Row Cylindrical Roller Bearings |
Reading the Designation NJ421 P6
| NJ421 | Base size: cylindrical roller bearing, 105 × 260 × 60 mm. |
|---|---|
| P6 | higher running accuracy (ISO tolerance class 6) |
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
NJ421 P6 — Frequently Asked Questions
What are the dimensions of the NJ421 P6 bearing?
The base size NJ421 measures 105 × 260 × 60 mm (bore × outside diameter × width). Suffixes such as P6 change the sealing, clearance, cage or special treatment but not the boundary dimensions of the standard design.
What does NJ421 P6 mean?
NJ421 is the base size. P6: higher running accuracy (ISO tolerance class 6). Suffix meanings can differ slightly between manufacturers, so confirm the exact designation with us before ordering.
Can you supply the NJ421 P6 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 NJ421 P6?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.