Stainless Steel 637zz Deep Structure Ball Bearing for Chair Swivel
stainless steel 637zz deep structure ball bearing for chair swivel
NO1.Ball bearings specification
Seals Types |
ZZ,Z,2RS,rs,RZ,2RZ,OPEN |
Vibration Level |
Z1V1,Z2V2,Z3V3 |
Clearance |
C2,C0,C3,C4,C5 |
Tolerance Codes |
ABEC-1,ABEC-3,ABEC-5 |
Materral |
GCr15-China/AISI52100-USA/Din100Cr6-Germany |
MOQ |
1Set at least |
Delivery Time |
2-10 days after contract |
Payment Terms |
TT,paypal,western union,LC |
Pavkage |
Tube package+outer carton+pallets;Single box+outer carton+pallets; Tube pavkge+middle box+outer carton+pallets;According to your requirement |
1. We can change the rubber seal color according to your actual requirements.
2. Customized the marks based on your requirements.
3. Choose the different package to your needs.
NO2.The main advantage of bearings:
1. able to carry high loads
2. with chromel steel ball bearing
3. with a high load-bearing capacity
4. self-lubrication, precision machined and low friction
5. low noise, stable performance and durable
6. able to work in sub-zero temperatures and have low rolling resistance
NO3.Pictures
We also manufacture related bearings,if necessary,pls click following.
Angular Contact Ball Bearing,pls click.
Self-aligning ball bearing,pls click.
Thrust Ball Bearing,pls click.
One Way Clutch Ball Bearing,pls click.

1.Neutral Packing: White Plastic bag / Outer Carton / Pallet
2.Yuki Brand packing: Plastic bag / Yuki color box / Yuki Carton / Pallet
(Carton Size:39.5cm*26cm*21.5cm or 39.5cm*26cm*17cm / Pallet Size:80cm*120cm*80cm or 120cm*80cm*100cm)
NO.4 Why chooes YWS bearings
Jinan Yuki Bearing Co., Ltd. is a professional deep groove ball bearing manufacturer and is engaged in the imported bearings.Our company is engaged in the imported bearings,company's main imported Roller Bearing,Ball Bearing,deep groove ball bearings,taper roller bearings,angular contact ball bearings,Pillow Block Bearing etc

Professional production team, production line, experienced technical experts who engaged in this industry for more than 10 years. We have the professional production line for this bearings:
1. Our bearings are made of Chrome Steel, it have better corrosion resistance, hardenability and toughness.
2. Double Seal: Adopt nature rubber, make it hard for dirt and grime to get in, running more quietly.
3. Cage: Also made of Chrome Steel, it is more durable than Carbon Steel bearings.
4. Capacity: 100,000pcs/month
Following bearing range
|
Ball bearing
|
Deep groove ball bearings |
Angular contact ball bearings | |
Self-aligning ball bearings | |
Thrust Ball Bearings | |
Angular contact ball bearings | |
|
Roller bearing |
Cylindrical Roller Bearings |
Tapered Roller Bearings | |
Spherical Roller Bearings | |
Needle roller bearings | |
Thrust roller bearings | |
|
Other bearing |
Pillow block bearing |
Insert bearings | |
Joint bearings | |
|
Linear bearings |
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