# How much does a D size bearing weigh

**URL:** <https://forums.yoyoexpert.com/t/how-much-does-a-d-size-bearing-weigh/430511>\
**Category:** General Yo-Yo\
**Created:** [August 1, 2025, 6:39pm UTC](https://forums.yoyoexpert.com/t/how-much-does-a-d-size-bearing-weigh/430511 "2025-08-01T18:39:29Z")\
**Posts on this page:** 8\
**Page:** 1

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**Author:** ![AtomicChessGuy](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/atomicchessguy/32/606394_2.png) [@AtomicChessGuy](https://forums.yoyoexpert.com/u/AtomicChessGuy)\
**Post date:** [August 1, 2025, 6:39pm UTC](https://forums.yoyoexpert.com/t/how-much-does-a-d-size-bearing-weigh/430511/1 "2025-08-01T18:39:29Z")

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I don’t have a D bearing on hand to weigh. Does anyone know the weight or have a bearing and a scale to weigh it with?

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**Author:** ![bheinz63](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/bheinz63/32/137310_2.png) [@bheinz63](https://forums.yoyoexpert.com/u/bheinz63)\
**Post date:** [August 1, 2025, 6:49pm UTC](https://forums.yoyoexpert.com/t/how-much-does-a-d-size-bearing-weigh/430511/2 "2025-08-01T18:49:54Z")

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weight will vary depending on the sizes of inner/outer races, cage material, number of balls.

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**Author:** ![AtomicChessGuy](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/atomicchessguy/32/606394_2.png) [@AtomicChessGuy](https://forums.yoyoexpert.com/u/AtomicChessGuy)\
**Post date:** [August 1, 2025, 6:51pm UTC](https://forums.yoyoexpert.com/t/how-much-does-a-d-size-bearing-weigh/430511/3 "2025-08-01T18:51:30Z")

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But a general estimate of just one would help. I’m guessing around 1.8g but that could be off by a lot.

Do you have an estimate?

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**Author:** ![Sam](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/sam/32/276240_2.png) [@Sam](https://forums.yoyoexpert.com/u/Sam)\
**Post date:** [August 1, 2025, 6:53pm UTC](https://forums.yoyoexpert.com/t/how-much-does-a-d-size-bearing-weigh/430511/4 "2025-08-01T18:53:15Z")

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I’ll get it - bear with

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**Author:** ![bheinz63](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/bheinz63/32/137310_2.png) [@bheinz63](https://forums.yoyoexpert.com/u/bheinz63)\
**Post date:** [August 1, 2025, 6:55pm UTC](https://forums.yoyoexpert.com/t/how-much-does-a-d-size-bearing-weigh/430511/5 "2025-08-01T18:55:37Z")

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i would say 1.8-2.4 is reasonable for a full size d bearing at 5x11x5.

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**Author:** ![SML](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/sml/32/221290_2.png) [@SML](https://forums.yoyoexpert.com/u/SML)\
**Post date:** [August 1, 2025, 6:56pm UTC](https://forums.yoyoexpert.com/t/how-much-does-a-d-size-bearing-weigh/430511/6 "2025-08-01T18:56:05Z")

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Nice guess, lol

 ![IMG_1394](https://us1.discourse-cdn.com/flex015/uploads/yoyoexpert1/original/4X/5/d/9/5d99eea269a65ae5fcfbbc29429955bb58a1cb46.jpeg)

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**Author:** ![Sam](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/sam/32/276240_2.png) [@Sam](https://forums.yoyoexpert.com/u/Sam)\
**Post date:** [August 1, 2025, 6:57pm UTC](https://forums.yoyoexpert.com/t/how-much-does-a-d-size-bearing-weigh/430511/7 "2025-08-01T18:57:08Z")

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![IMG_1317](https://us1.discourse-cdn.com/flex015/uploads/yoyoexpert1/original/4X/f/6/7/f6796c083751fc6e07198840467fcc334e66ea20.jpeg)

1.66g

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**Author:** ![AtomicChessGuy](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/atomicchessguy/32/606394_2.png) [@AtomicChessGuy](https://forums.yoyoexpert.com/u/AtomicChessGuy)\
**Post date:** [August 1, 2025, 6:58pm UTC](https://forums.yoyoexpert.com/t/how-much-does-a-d-size-bearing-weigh/430511/8 "2025-08-01T18:58:38Z")

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@Sam @SML @bheinz63 Thank you so much!

1.66g~1.8g