Black Chamfer 6311/6311zz/6311-2RS Deep Groove Ball Bearing

• Rolling Body: Ball Bearings
• The Number of Rows: Single
• Outer Dimension: Medium and Large(120-190mm)
• Material: Bearing Steel
• Spherical: Non-Aligning Bearings
• Load Direction: Radial Bearing
• Model NO.: 6311/6311ZZ/6311-2RS
• Separated: Unseparated
• Seals Type: Zz
• Transport Package: Single Box+Cartons+Pallets
• Specification: 50*120*29MM
• Trademark: ZGXSY
• Origin: China
• HS Code: 8482101000
• Production Capacity: 10000000 Pieces/Year

Product Description

New Mod. No	Old Mod..No	ID	OD	W	Cr	Cor	Grease Speed	Oil Speed	Weight
		(mm)	(mm)	(mm)	(kN)	(kN)	(r/min)	(r/min)	(kg)
6311- 2Z	80311	55	120	29	71.5	44.8	5600	6700	1.37

Testing
Roughness-machine
Roughness-machine
Vibration-&-noise-testing
Radial-clearance-check
Id-dial-comparator
Hardness-tester
Axial-Clarence-Machine
Digico-meter
Feeler-gauge
Roughness-and-contour



Packaging & Shipments
Packaging Details: 
1.tube /plastic bag+box+cartons+pallets
2.plastic bag+single box+cartons+pallets
3.industrial packing+cartons+pallets
Delivery Details:
Less than 1000PCS, deliver  within 5 days by Express or Airplane.
More than 1000PCS, deliver within 15 days by sea.

Application
These are the type most commonly used in automotive applications (to support the wheels of a motor car for example), where they are used in pairs to accommodate axial thrust in either direction, as well as radial loads. They can support greater thrust loads than the ball type due to the larger contact area, but are more expensive to manufacture.

All Products Show

Ball Bearing	Deep Groove Ball Bearing	60 **,618 ** (1008), 619**(1009),62 **, 63 **, 64 **, 160 **(70001 )
	Thrust Ball Bearing	511 ** (81) ,512 **(82) ,513 (83) ,514 ** (84) series and Angular Contact Thrust all Bearings like: 5617 ** (1687) ,5691 ** (91681), 5692 ** (91682) series
	Angular Contact Ball bearing	SN718 **(11068 ) ,70 ** 72 **,73 **, and B (66), C (36), AC (46) series ; otherwise include QJ and QJF series
Roller Bearing	Spherical Roller bearing	239**, 230**,240**, 231**, 241**, 222**, 232**, 223**, 233**, 213**, 238**, 248**, 249**and special series include 26** i.e 2638 (3738), 2644 (3844) and so on
	Taper Roller Bearing	329**,210**, 319**, 320**,302**, 322**, 303**, 313**,323**, 330**,332** , 3519**, 3529**,3510**, 3520**,3511**, 3521**, 3522**, 3819**,3829**, 3810**, 3820**, 3811** for example: 77752, 77788, 77779 and also include Inch series bearings such as 938/932 single and double row i.e M255410CD etc.
	Thrust Roller Bearing	292**(90392), 293**(90393),294**(90394),994**(90194), and 9069 series.
	Cylindrical Roller Bearing	NU10**, NU2**,NU22**, NU3**,NU23**, NU4**, N, NJ ,NUP series as well as NB, NN, NNU series of big bearings, and we also have Split Bearings 412740, 422740 used in cement industry.And FC, FCD series used in steel Industry.

FAQ
1. Are you a factory or a trading company?
 Shandong XSY Bearing Co., Ltd. is a professional manufacture of deep groove ball bearings and other bearings.
2. Is OEM available?
 Yes, OEM is available. We have professional designer to help your brand promotion. 
3. Is the sample available?
 Yes, samples are available for you to test the quality.
4. Have the products been tested before shipping?
 Yes, all of our bearings have been tested before delivery.
5. How long is your delivery time?
 As mentioned above, there are different types of shipping for your order. We make sure to deliver goods once all products are produced and tested.
6. What is your terms of payment ?
 You can pay by T/T, L/C, Westunion, Paypal,etc., and it can be negotiated according to different orders with different amount.
7. Can we visit your factory ?
 Sure. Welcome to XSY Bearing Co., Ltd. and offer your kind guidance.
8.How to stock and maintenance my bearings?
Do not store bearings directly on concrete floors, where water can condense and collect on the bearing;
Store the bearings on a pallet or shelf, in an area where the bearings will not be subjected to high humidityor extreme temperature that may result in condensation forming;
Always put oiled paper or, if not available, put plastic sheets between rollers and cup races of tapered roller bearings.