NSK 6203ZZ Deep Groove Ball Bearing, Single Row, Double Shielded, Pressed Steel Cage, Normal Clearance, Metric, 17mm Bore, 40mm OD, 12mm Width, 17000rpm Maximum Rotational Speed, 1079lbf Static Load Capacity, 2147lbf Dynamic Load Capacity
Key features
- •Deep-groove geometry for high speeds and supporting both radial and axial loads
- •Single-row bearing for supporting radial loads
- •Normal radial internal clearance for applications that do not involve thermal expansion or atypical precision
- •Pressed steel cage evenly spaces the balls for even load distribution and prevents contact to reduce friction, vibrations, and noise
- •Shields on both sides of the bearing to keep lubricant in and contaminants out
BrandNSK
CategoryDeep-Groove Ball Bearings
NSK 6203ZZ Deep Groove Ball Bearing, Single Row, Double Shielded, Pressed Steel Cage, Normal Clearance, Metric, 17mm Bore, 40mm OD, 12mm Width, 17000rpm Maximum Rotational Speed, 1079lbf Static Load Capacity, 2147lbf Dynamic Load Capacity
List Price: $24.02$21.62DEALYou Save: $2.40 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 24, 2026In Stock (3)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers4.4
out of 5
Based on 10 reviews
5★
70%
4★
20%
3★
0%
2★
10%
1★
0%
Best Replacement Bearings
Jeff•August 1, 2017
These are made in the US. I purchased a replacement set labeled as Pentair replacement along with the NSK's based upon a previous review. Silly to even compare them. I started a return of the cheap Chinese ball bearings when a neighbors pump also began to squeal. Wound up useing themin his pump. Like night and day.
While you couldn't tell that my pump was on, his motor sounded like a can opener. He is very happy to have saved a bundle for the cost of buying me lunch. Lots of slop and movement in the Chinese bearings and cheap oiled paper. The NSK's are all metal, sealed from the elements. I packed them in lithium grease more out of habit and to efficiently transmit heat to the motor casing than out of need for lubrication.
Many thanks to a previous purchaser that reviewed these.
While you couldn't tell that my pump was on, his motor sounded like a can opener. He is very happy to have saved a bundle for the cost of buying me lunch. Lots of slop and movement in the Chinese bearings and cheap oiled paper. The NSK's are all metal, sealed from the elements. I packed them in lithium grease more out of habit and to efficiently transmit heat to the motor casing than out of need for lubrication.
Many thanks to a previous purchaser that reviewed these.
Five Stars
City J.•June 12, 2017
As described. Would buy from again.
Five Stars
Kurt O.•April 11, 2017
Thanks
Four Stars
Margaret Martinez•March 8, 2017
Really? It's a ball bearing!
Four Stars
Stretch•October 19, 2016
Looks great, fit great, Now will need to see hoe long the bearing NSK 6203ZZ will last.
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