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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
nj204 et nskNJ204ET d 20 mm Bore diameter D 47 mm Outside diameter B 14 mm Width FW 26. 5 mm Raceway diameter of inner ring r (min.) 1 mm Chamfer dimension r1 (min.) 0. 6 mm Chamfer dimension Cr 31500 N Basic dynamic load rating C0r 22600 N Basic static load rating Thermal Speed Rating (Oil bath) 16000 min 1 Oil bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced circulation oil) 19000 min 1 Properly designed and controlled forced
| NJ204ET |
| d | 20 | mm | Bore diameter |
| D | 47 | mm | Outside diameter |
| B | 14 | mm | Width |
| FW | 26.5 | mm | Raceway diameter of inner ring |
| r (min.) | 1 | mm | Chamfer dimension |
| r1 (min.) | 0.6 | mm | Chamfer dimension |
| Cr | 31500 | N | Basic dynamic load rating |
| C0r | 22600 | N | Basic static load rating |
| Thermal Speed Rating (Oil-bath) | 16000 | min-1 | Oil-bath lubrication subject to conditions outlined in ISO 15312 |
| Mechanical (forced-circulation oil) | 19000 | min-1 | Properly designed and controlled forced-circulation oil lubrication |
| Grease | 13000 | min-1 | Grease lubrication |
| Oil (Oil-bath) | 16000 | min-1 | Oil-bath lubrication |
| da (min.) | 25 | mm | Diameter of shaft abutment (min) |
| db (min.) | 24 | mm | Diameter of shaft / spacer sleeve abutment |
| db (max.) | 25 | mm | Diameter of shaft / spacer sleeve abutment |
| dc (min.) | 29 | mm | Diameter of shaft abutment |
| dd (min.) | 32 | mm | Diameter of shaft abutment |
| Da (max.) | 42 | mm | Diameter of housing abutment |
| rb (max.) | 0.6 | mm | Radius of shaft or housing fillet |
| ra (max.) | 1 | mm | Radius of shaft or housing fillet |
| Mass approx. | 0.112 | kg | Mass approx. |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 172 reviews
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Product Reviews
★★★★★ 2
It doesn’t do what is supposed to do
Color: Blue
Wasn’t impressed..,all the ball does is vibrate. It doesn’t really bounce
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Reviewed in the United States on March 6, 2026
★★★★★ 5
My dogs fight over it
Color: Orange, Color: Orange
Easy to use, durable, and has a great battery love. At first my dogs were curious and unsure about it, now its become one of their favorite toys. They'll stare at it while its being charged and impatiently wait for it so they can have fun again. Perfect size for most breeds.
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Reviewed in the United States on January 3, 2026
★★★★★ 5
Great dog birthday gift
Love it. Is it the best ball ever? No. I love it because my dog can find it if he lost track of it while I was poorly throwing the ball. Also, if it starta getting dark out and he has it in his mouth, I know exactly where he is.
The glow is great! Pretty bright, changes colors, activatws after a hard bounce.
Changing the battery is easy and just takes a screwdriver.
Bounce is pretty good.
Dog really likes it. He likes things that glow.
It has held up so far, and one of the other dogs, who likes to destroy things, got ahold of it. He is working on not wrecking things, but I know he tried for a little bit and there has been no damage.
The ball does have quite a bit of heft to it, so a small-ish dog isn't going to like the size or weight, likely.
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Reviewed in the United States on April 21, 2026
★★★★★ 5
Freaking works great !
Met and exceeded my expectations! It's very durable , it has become my dogs favorite ball, it is easily seen in the snow, and at night!!
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Reviewed in the United States on January 6, 2026
★★★★★ 5
A bit pricey, but then again, our new inflated economy
Nite Ize makes great products. I especially like the extended time the ball stays lit. Especially for those times the dog decides not to retrieve and you're searching the ground for the ball in the dark.
It's heavy. Good for power chewers. Not a lot of bounce but then again the light function is the primary goal.
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Reviewed in the United States on December 31, 2025
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