Four Point Contact Ball Bearings
Brand : SDVV
Product origin : GERMANY
Delivery time : 3-5 DAYS
Supply capacity : 1500pcs
High quality Four Point Contact Ball Bearings QJ 206 N2MA
Bearing No.: QJ 206 N2MA
Brand: SDVV or as customer need
Material: Stainless Steel, Chrome steel (Gcr15),
Seals Type: Open or Sealed
Clearance: C0, C2, C3, C4
Price term: EXW, FOB,CFR, CIF, DDP
Four-point contact ball bearing only form two contact to guarantee the normal work, so generally applies to those of pure axial load and axial load of two-point contact synthetic load under great occasion.
Four-point contact ball bearing limit rotational speed is high, also suitable for the occasion of the high-speed operation.
Four Point Contact Ball Bearings can be used in oil pumps, Roots blowers, air compressors, machine tool spindles, high-frequency motors, gas turbines, small automobile front wheels, differential pinion shafts.
Four Point Contact Ball Bearings features :
1) Load capacities are higher than deep groove ball bearings of same dimensions
2) Low operating friction and high limiting speed.
3) Used for bearing radial-axial combined loads or pure thrust loads
1. Industrial packaging: plastic bag/plastic tube + kraft paper + carton + plywood pallets
2. Commercial packing: 1pc/plastic bag + color box + carton + plywood pallets
3. As the clients' requirement
1). For small orders, we will send you by UPS,DHL,FEDEX,OR EMS. Tracking number will be advised after delivery.
2). For big orders, we will advise you use Air Freight or Sea Freight.
a) How to prolong service life of bearings?
Accurate installation and using,alignment,timely monitor,re lubrication etc.
b) Reason for bearings failure?
Usually is incorrect using method,pollution,improper use of lubricant,damage happened in installation and handing,also including installation error.according to the traces can know the reason why is failure.
c) Payment method,packing way,transport method,time of delivery?
By sea,by air
3-15days after receipt of payment.
d) Do you offer free samples?
Yes, free samples can be supplied to distributors and wholesalers, however customers should bear freight.
SUN BEARINGS GROUP CO.LTD specialized in providing all kinds of Four Point Contact Ball Bearings to the world.
Technical data sheet and certificates can be supplied.
If any question about our bearing price, delivery and quality, welcome to contact me to talk more!