Products name Ball Bearing,Deep Groove Ball Bearing Brand name WDB or OEM ID size Standard and non-standard sizes available Material Carbon Steel / Chrome Steel Closures Open, metal Sealed, rubber sealed, Nylon sealed Types Open,Z,ZZ,RS,2RS,RZ,2RZ. For non standard bearing,there are many different types with various sizes for our clients and we can alsodesign or develop customized products as per the samples or drawings provided by our clients. Delivery date 5-15 work days Payment terms A: 30% T/T in advance .70% against copy of B/L B.30% T/T in advance .70% against L/C at sight C.Western union D.Paypal Package : indivadual package: Plastic inner bag--singal outer box--paper carton--Poly wooden pallet industrial package :tube--Paper carton--Poly wooden pallet Delivery time: 3-15days depend on the quantity