Build Your Home Gym | Sunny Health & Fitness Workout

Crank Bearing For Exercise Machine

Crank Bearing For Exercise Machine - Main image
$6.89 $9.99 In stock

Category: Parts

Sunny Health & Fitness indoor cycle bike crank bearing replacement part. This 1-piece crank bearing can be used on most upright bikes, recumbent bikes, or ellipticals. Cranks ensure smooth rotation while the exercise machine is in motion.

Be sure to check your equipment for proper size and fitting of this part before purchasing.

Find simple answers to your replacement parts questions in our Product Knowledge Base.

Compatible with:

G8300 SF-E322002 SF-RB4616
P8300 SF-E322004 SF-RB4806
P8400 SF-E3607 SF-RB4850
RB034 SF-E3628 SF-RB4905
SF-RB4850SMART SF-E3903 SF-RB4936
SF-B2621 SF-E3955 SF-RB4953
SF-B2883 SF-E905 SF-RB4954
SF-B2906 SF-RB420031 P8100
SF-B2952 SF-RB422003 SF-E322902
SF-B2969
Net Weight:  1 oz
Product Dimensions:  2L x 2W x 0.25H in

**Please Note: This Item is a Final Sale Replacement Part - No Returns, Refunds, or Warranty.**

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Harper ★★★★★

Installed this on my recumbent bike and the wobble I've been dealing with for months is completely gone. The one-piece design made alignment really straightforward, and it's noticeably quieter during a hard workout.

Harper ★★★★★

The bearing slid straight onto the crank arm with zero wobble, and the pedaling motion on my recumbent bike feels buttery smooth again. Installation took me under ten minutes with basic tools. Money well spent.

Stella ★★★★★

Wasn't sure a single-piece bearing would fit my old upright bike, but it dropped right in and the pedals spin smooth again. Took maybe twenty minutes to swap out.