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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
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For Your Every Summer RSVP, with Code: SUMMER15
Description
N328MC3 NSKNU328EM d 140 mm Bore diameter D 300 mm Outside diameter B 62 mm Width FW 180 mm Raceway diameter of inner ring r (min.) 4 mm Chamfer dimension r1 (min.) 4 mm Chamfer dimension Cr 815000 N Basic dynamic load rating C0r 795000 N Basic static load rating Thermal Speed Rating (Oil bath) 2400 min 1 Oil bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced circulation oil) 4000 min 1 Properly designed and controlled forced
| NU328EM |
| d | 140 | mm | Bore diameter |
| D | 300 | mm | Outside diameter |
| B | 62 | mm | Width |
| FW | 180 | mm | Raceway diameter of inner ring |
| r (min.) | 4 | mm | Chamfer dimension |
| r1 (min.) | 4 | mm | Chamfer dimension |
| Cr | 815000 | N | Basic dynamic load rating |
| C0r | 795000 | N | Basic static load rating |
| Thermal Speed Rating (Oil-bath) | 2400 | min-1 | Oil-bath lubrication subject to conditions outlined in ISO 15312 |
| Mechanical (forced-circulation oil) | 4000 | min-1 | Properly designed and controlled forced-circulation oil lubrication |
| Grease | 2000 | min-1 | Grease lubrication |
| Oil (Oil-bath) | 2400 | min-1 | Oil-bath lubrication |
| da (min.) | 156 | mm | Diameter of shaft abutment (min) |
| db (min.) | 156 | mm | Diameter of shaft / spacer sleeve abutment |
| db (max.) | 176 | mm | Diameter of shaft / spacer sleeve abutment |
| dc (min.) | 182 | mm | Diameter of shaft abutment |
| dd (min.) | 198 | mm | Diameter of shaft abutment |
| Da (max.) | 284 | mm | Diameter of housing abutment |
| rb (max.) | 3 | mm | Radius of shaft or housing fillet |
| ra (max.) | 3 | mm | Radius of shaft or housing fillet |
| Mass approx. | 22.4 | 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
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 5
Good Quality
Soft proper texture, relieve puppy teething pain, great daily play toy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
★★★★★ 5
Good Teething Chew Toys
Built-in squeaker, attractive for pets. Durable, easy to clean, fit most dogs.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Favorite Toy
Green and brown dog toys, sturdy and safe. Dogs love chewing them, good for teeth cleaning.
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Good toy for tough chewer.
Color: Hammer, Size: 7 Inch
My dog loved this toy. I would purchase again. Was a pretty tough toy, lasted longer than most.
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Reviewed in the United States on March 29, 2026
★★★★★ 5
Durable
Color: Hammer, Size: 7 Inch
Even my monster hasn't been able to chew through these in a few months, and he has destroyed one of the black Kongs in the same time frame.
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Reviewed in the United States on May 24, 2026