R188 Stainless steel ball bearings 6.35×12.7×3.175mm

Model: R 188
Place of Origin: Zhejiang,China (Mainland)
Number of row: Single row
Type: Ball bearings
Material of race: Stainless steel
Material of ball: Stainless steel
Precision: P6


basketAdd to Basket  Edit

Share |

Product Description

Payment & Shipping Terms Supply Capacity
Payment Terms:L/C, T/T, WUProduction Capacity:1200000 Piece/Pieces...
Min. Order:10000 Piece/PiecesPacking:RNB OR NATURAL
Means of Transport:Ocean, AirDelivery Date:30 days

Stainless steel ball bearings R188


The high performance stainless steel ball bearings can provides not onlywith the cleanliness and corrosion

resistance characteristic also withthe high accuracy and excellent wear resistance compare to the 

highcarbon chrome steel bearings. The rings and balls are made of thematerial as a standard structure of 

stainless steel bearing. The ringsand balls are made of the material AISI440C(9Cr18Mo or 9Cr18), the 

cageand the framework of seal adoption the AI304 or AI316, productionaccuracy couldreach ISO standard ABEC-

1 and above, and the vibrationlevel reach Z1 grade and above.

We also can offer non-standard stainless steel ball bearings to meetsome special type needs in engineering.

Compare to high carbon chromemartensite stainless steel bearing. Austenite stainless steel bearingshave 

even more excellent corrosion and wear resistance, magnetismresistance. The whole Austenite stainless steel bearings are made ofAISI SUS316L(316) or SUS304(including inside and outside rings, ballsand cage). 

Austenite stainless steel bearings can not harden completelyby heat treatment, so it should not choose for

heaver load or higherspeed.

Stainless steel ball bearings R188

Company BrandDesignationDropping Tem. ℃Penetration at 25℃Usage Tem.Range ℃Remarks
ShellAlvania R2185265295-35120
Alvania R3185220250-35135
Alvania RA180250275-25100General purpose
Alvania EP1180310340-25110
Alvania EP2185265295-25110
Darina 2250265295-25150High Tem. Service
Darina EP2250265295-25150
Dolium R2250265295-35150Corrosion resistant
EssoAndok C260190210-30120General purpose
Andok 260190204260-40120
Beacom 325190255280-54120Low Tem. Service
ChevronSRI-2240255280-30120Water resistant
MobilMobilux 2190265290-10110General purpose
Mobil 22192250274-40120
Mobil 28260265295-55175Wide rang Tem.Service
Mobil 48260240270-60 170High Tem. Service
KluberIsoflex LDS 18190255280-55110Low Tem. Service
Isoflex NBU 15250255280-30120General purpose
KyodoYushiMultemp SRL185255245-40145Low torque. Service
Multemp PS2190250275-50110Low Tem. Service
Multemp SC-A2602552800160High Tem. Service
Multemp ET150260255280-10160
China HanguHangu 2198265295-1030Low noise Service

Category: Stainless Steel Bearing