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Ships within 48 hours · Estimated delivery Sep 27 - Oct 2
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Description
6210dducm nsk6210DDU d 50 mm Bore diameter D 90 mm Outside diameter B 20 mm Width r (min.) 1. 1 mm Chamfer dimension Cr 38500 N Basic dynamic load rating C0r 23200 N Basic static load rating Grease 4800 min 1 Grease lubrication da (min.) 56. 5 mm Diameter of shaft abutment (min) da (max.) 60 mm Diameter of shaft abutment Da (max.) 83. 5 mm Diameter of housing abutment ra (max.) 1 mm Radius of shaft or housing fillet fo 14. 4 Factor z 10 Number of Balls Dw 12. 7 mm
| 6210DDU |
| d | 50 | mm | Bore diameter |
| D | 90 | mm | Outside diameter |
| B | 20 | mm | Width |
| r (min.) | 1.1 | mm | Chamfer dimension |
| Cr | 38500 | N | Basic dynamic load rating |
| C0r | 23200 | N | Basic static load rating |
| Grease | 4800 | min-1 | Grease lubrication |
| da (min.) | 56.5 | mm | Diameter of shaft abutment (min) |
| da (max.) | 60 | mm | Diameter of shaft abutment |
| Da (max.) | 83.5 | mm | Diameter of housing abutment |
| ra (max.) | 1 | mm | Radius of shaft or housing fillet |
| fo | 14.4 | Factor |
| z | 10 | Number of Balls | |
| Dw | 12.7 | mm | Ball Diameter (mm) |
| Mass approx. | 0.459 | kg | Mass approx. |
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- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
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4.4 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Excellent choice
Size: silicone wire 40ft, Color: Yellow
This stuff is great. I love the silicon insulation. It doesn't curl or tangle.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 20, 2025
★★★★★ 4
Solders nice, extremely flexible maybe too flexible
Size: silicone wire red 20ft and black 20ft, Color: Red and Black
The wire solders very nicely. It's very flexible, perhaps a little too flexible. I used this wire in a couple speaker building projects. I like to put the wire in a drill and twist the wires together, it's a nice look and helps with wire management. The too flexible part makes it so the wire doesn't stay tightly twisted. To remedy that I use heat shrink at either end to at least keep the wires somewhat together.
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Reviewed in the United States on January 12, 2021
★★★★★ 5
Quality heat resistant wire.
Size: silicone wire red 25ft and black 25ft, Color: Red and Black
Quality, heat resistant silicone wire for my heating coil wine bottle cutting project. I didn’t need very much, but provided me the best price and option. No regrets.
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Reviewed in the United States on November 16, 2025
★★★★★ 5
Best for 12S high current battery wires
Size: silicone wire red 25ft and black 25ft, Color: Red and Black
High quality flexible silicone wire. Perfect for high current large motor & battery wires.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Loong jumper test cables.
Size: silicone wire red 25ft and black 25ft, Color: Red and Black
Over-kill makes nice tools. This is good tinned fine stranded wire with quality silicone insulation. Five-star stuff, without buying some expensive large quantity minimum from a high-end wire manufacturer.
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Reviewed in the United States on December 6, 2025