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USA
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- USA
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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For Your Every Summer RSVP, with Code: SUMMER15
Description
hr30311j nskHR30311J ISO 2FB ISO355 dimension series approx. d 55 mm Bore diameter D 120 mm Outside diameter T 31. 5 mm Total width B 29 mm Width of inner ring C 25 mm Width of outer ring Cup r (min.) 2 mm Chamfer dimension of outer ring (Cup) Cone r (min.) 2. 5 mm Chamfer dimension of inner ring (Cone) Cr 184000 N Basic dynamic load rating C0r 171000 N Basic static load rating Grease 3200 min 1 Grease lubrication Oil (Oil bath) 4300 min 1 Oil bath lubrication a
| HR30311J |
| ISO | 2FB | ISO355 dimension series approx. |
| d | 55 | mm | Bore diameter |
| D | 120 | mm | Outside diameter |
| T | 31.5 | mm | Total width |
| B | 29 | mm | Width of inner ring |
| C | 25 | mm | Width of outer ring |
| Cup r (min.) | 2 | mm | Chamfer dimension of outer ring (Cup) |
| Cone r (min.) | 2.5 | mm | Chamfer dimension of inner ring (Cone) |
| Cr | 184000 | N | Basic dynamic load rating |
| C0r | 171000 | N | Basic static load rating |
| Grease | 3200 | min-1 | Grease lubrication |
| Oil (Oil-bath) | 4300 | min-1 | Oil-bath lubrication |
| a | 24.6 | mm | Effective load center |
| da (min.) | 70 | mm | Diameter of shaft abutment (min) |
| Db (min.) | 111 | mm | Diameter of housing abutment |
| Da (min.) | 104 | mm | Diameter of housing abutment |
| Da (max.) | 110 | mm | Diameter of housing abutment |
| Sa | 4 | mm | Minimum width of space required in housing on large side face |
| Sb | 6.5 | mm | Minimum width of space required in housing on small side face |
| db (max.) | 71 | mm | Diameter of shaft abutment |
| ra (max.) | 2 | mm | Radius of shaft or housing fillet of inner ring |
| ra (max.) | 2 | mm | Radius of shaft or housing fillet of outer ring |
| e | 0.35 | Constant | |
| Y0 | 0.96 | Axial load Factors | |
| Y1 | 1.7 | Axial load Factors |
| Mass approx. | 1.63 | 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
4.7 ★★★★★
Based on 1062 reviews
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Product Reviews
★★★★★ 3
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Reviewed in the United States on March 6, 2026
★★★★★ 5
The answer to calloused feet.
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
If you have dry callused soles, these are your answer. All my calluses left and my feet were very soft. They should not be walked in unless you are very, very careful as you will slip and fall. I stopped using them for a while and all my problem calluses are back, even when I use lotion at night. They tell you not to sleep in them, I don't know why. I do put these on at night and end up taking them off later as they're not comfortable to sleep in.
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Good Product
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
These socks are good for moistening. Durability is awesome Fit true to size. Traction could be a little better. The sock are very comfortable
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Reviewed in the United States on April 23, 2026
★★★★★ 4
Slippery when wet!!!
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
“These moisturizing slippers are actually really comfortable and feel great on the feet. They’re soft, cozy, and do help moisturize while you wear them. I also think they’re a good value for the money. The only downside is that once your feet get moisturized, they can get slippery inside the slippers, so I wouldn’t recommend walking around too much in them. Better for relaxing and letting your feet soak up the moisture than for being up and moving around.”
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Love them
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
I wear a size 11.5 in ladies shoe and these just barely fit. Butttt after I put lotion on my feet and slipped these on and left them on for about 30 mins. It left my feet really soft! They work great as intended. Would buy again
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Reviewed in the United States on January 31, 2026