R188 SKF Stainless steel ball bearings from China manufacturer

Payment Terms:	T/T,L/C,WU
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: R 188

Production Capacity: 1200000 Piece/Pieces per Mo...

Delivery Date: 30 days

Number of row: Single row

Material of race: Stainless steel

Precision: P6

Means of Transport: Ocean,Air

Packing: RNB OR NATURAL

Brand Name: RNB OR NATURAL

Type: Ball bearings

Material of ball: Stainless steel

Stainless steel ball bearings R168
Demension: 6.35×12.7×3.175mm

Stainless steel ball bearings R188

Demension:6.35×12.7×3.175mm

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

THE GREASE NO. AND FUNCTION
Company Brand	Designation	Dropping Tem. ℃	Penetration at 25℃	Usage Tem.Range ℃	Remarks
Shell	Alvania R2	185	265295	-35120
	Alvania R3	185	220250	-35135
	Alvania RA	180	250275	-25100	General purpose
	Alvania EP1	180	310340	-25110
	Alvania EP2	185	265295	-25110
	Darina 2	250	265295	-25150	High Tem. Service
	Darina EP2	250	265295	-25150	High Tem. Service
	Dolium R2	250	265295	-35150	Corrosion resistant
Esso	Andok C	260	190210	-30120	General purpose
	Andok 260	190	204260	-40120	General purpose
	Beacom 325	190	255280	-54120	Low Tem. Service
Chevron	SRI-2	240	255280	-30120	Water resistant
Mobil	Mobilux 2	190	265290	-10110	General purpose
	Mobil 22	192	250274	-40120	General purpose
	Mobil 28	260	265295	-55175	Wide rang Tem.Service
	Mobil 48	260	240270	-60 170	High Tem. Service
Kluber	Isoflex LDS 18	190	255280	-55110	Low Tem. Service
Kluber	Isoflex NBU 15	250	255280	-30120	General purpose
KyodoYushi	Multemp SRL	185	255245	-40145	Low torque. Service
	Multemp PS2	190	250275	-50110	Low Tem. Service
	Multemp SC-A	260	255280	0160	High Tem. Service
	Multemp ET150	260	255280	-10160	High Tem. Service
China Hangu	Hangu 2	198	265295	-1030	Low noise Service