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FAG NJ417M1 single row cylindrical roller bearing with 355 mm bore. Features a roller guided cage for high-speed applications. Designed for radial loads, this bearing offers high load capacity and rigidity. Suitable for industrial machinery requiring precision and durability.
MODEL NJ417M1
$1,291.55 Each
Prices are subject to change
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Returnable:No
Cage
Roller Guided
I.D.
3 1/3 in
Limiting speed
5200 1/min n G
Mass
10 kg m
Reference speed
3750 1/min n B
Specifications
| d | 85 mm | |
| D | 210 mm | |
| B | 52 mm |
| D 1 | 165, 7 mm | |
| D a max | 190 mm | |
| d 1 | 125, 8 mm | |
| d a max | 111 mm | |
| d a min | 105 mm | |
| d c min | 128 mm | |
| F | 113 mm | |
| r 1 min | 4 mm | |
| r a max | 3 mm | |
| r min | 4 mm | |
| Axial displacement facility from central position | 5, 2 mm | s |
| Mass | 10 kg | m |
|---|---|---|
| Basic dynamic load rating, radial | 420000 N | C r |
| Basic static load rating, radial | 385000 N | C 0r |
| Limiting speed | 5200 1/min | n G |
| Reference speed | 3750 1/min | n B |
| Fatigue limit load, radial | 66000 N | C ur |
How do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.
