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Quick Details

  • Structure: Thrust
  • Type: Ball
  • Brand Name: KSC or neutral or OEM
  • Bore Size: 38.1 mm
  • Outside Diameter: 59.531 mm
  • Model Number: O-12
  • Precision Rating: P0 P6 P5
  • Seals Type: no seal
  • Number of Row: Single Row
  • Place of Origin: Zhejiang, China (Mainland)
  • Width(T): 18.256 mm
  • Material: GCr15
  • Cage: steel or brass

Packaging & Delivery

Packaging Details Rolling packing , then into carton
Delivery Time 3-90 days
Packaging & Shipping


1. Packing:   single box or rolling packing, then carton. or as customer need

2. Shipping: by sea, air, express, railway, all are allowed


Product Description

 KSC®  corporation special supply all kinds of thrust ball bearing with high performance and low prices, including:

1.  Metric single direction thrust ball bearings: 51100 ; 51200 ; 51300 ; 51400

2.  Inch  single direction thrust ball bearings: FT ; LT ; XLT ; MT  series

3. Double direction thrust ball bearings: 52200 series; 52200U series


KSC®  thrust ball bearings description:

1. Used quality bearing steel GCr15

2.  Cage: steel  or brass

3.  Precision : P0   P6   P5  P4

4. Raceway : turning ; grinding ; grinding and finish

5. Chamfer:  normal , or black



Technical Data

  Single-direction Thrust Ball Bearings  O  series (INCH)




Basic Bearing                 No.Main DimensionLoad rating / KNWeight  
d                               mm                 D                              mm   T                              mm   Dynamic          CStatic            C0 approximate



our advantages



1. 20 years focusing on bearing field only. rich experence in bearing manufacture and international trade.

2. Good at providing blanket purchase solution for comprehensive bearing buyer, save time and charges for clients.

3. Good at providing nonstandard bearing and special auto bearing 


Company Information
Taizhou kingsun Import & Export Co., Ltd is a professional bearing supplier, We focuse on bearing field near 20 years, good at providing a blanket purchase solution for comprehensive bearing importers based on our rich experience in production and international trading.

 We always insist on providing comprehensive and perfect service for our customers .

So we sell not only products,more our technical support and our integrity.


KINGSUN COMPANY professional supply high-quality bearings, mainly all kind of auto bearings, auto special ball bearings, taper roller bearings, deep groove ball bearings, thrust ball bearings, self-aligning bearings, needle roller bearings, linear motion ball bearings, EMQ bearings, and so on.



Transaction History of the Supplier

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Trade Assurance
China (Mainland) | Trading Company
Transaction Level:
Supplier Assessments:
13 Transactions 6,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $53,000
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