Product Description

Deep groove ball bearings are bearing the most common type. The basic model consists of a deep groove ball bearing outer ring, an inner ring, a ball and a group holding structure into. Deep groove ball bearing type has two kinds of single and double row deep groove ball structure also split seal and open the two structures, open means bearing structure without seals, sealed deep groove ball into the dust seal and oil seal.

Model No.	**6zz
Product Name	Hot sale **6zz deep groove ball bearing
Dimensions	6**9*6

1.How to work：Deep groove ball bearings mainly take radial load, but also to support radial and axial loads. When the only radial load, the contact angle is zero. When the deep groove ball bearings with a larger radial clearance, the performance with angular contact bearings can bear large axial load, deep groove ball bearing friction coefficient is small, speed is also very high.
2.Types:A single row deep groove ball bearings
B with a dust cover single row deep groove ball bearings
C with a dust cover, a ring of single row deep groove ball bearings
D snap groove and snap ring of single row deep groove ball bearing outer ring
E ball gap deep groove ball bearings
F double row deep groove ball bearings
3.Installation Method：Deep groove ball bearing installation method I: press-fit: the bearing inner ring and the shaft to make a tight fit, the outer ring and the bearing hole is relatively loose fit, available in the press will be pressed onto the shaft bearing and the shaft together with the bearing load bearing hole when we work together, the pressure mounted on the end face of the bearing inner ring, cushion material made of a soft metal casing assembly (copper or mild steel), bearing outer ring and the bearing hole tight fit, the inner ring and shaft when compared with a loose fit, the bearing can be pressed into the bearing hole, then assemble the outer diameter of the sleeve should be slightly smaller than the diameter of the housing bore. If the bearing ring and the shaft and housing bore is a tight fit, and install indoor lap to be pressed into the outer shaft and housing bore, sleeve assembly structure should be able to simultaneously charge the end face tight bearing inner and outer rings.
Deep groove ball bearing installation method II: heating with: by heating the bearing or bearing, the use of thermal expansion will fit into a loose fit tight installation method is a commonly used method of installation and effort over this method is suitable for a large amount of interference. bearing installation, before loading the bearing or heat separable bearing rings into the tank uniform heating *****0 ℃, then remove from the oil onto the shaft as soon as possible, in order to prevent the cooling of the inner ring face and shoulder fit is not tight, then you can tighten the rear bearing axial cooling. when the bearing outer ring and light metal bearing tight fit, using heat bearing thermal loading method to avoid with the surface by scratches. When the tank is heated with a bearing, at a certain distance from the bottom of the gate should network, or with a hook hanging bearing, the bearing can not be put on the bottom, to prevent impurities entering the bearing Shen or uneven heating, the tank must have a thermometer, strict control of the oil temperature must not exceed **0 ℃, to prevent tempering effect, reduce the hardness of the rings.
4.Application:Deep groove ball bearings can be used for transmission, instrumentation, motors, appliances, internal combustion engines, transportation vehicles, agricultural machinery, construction machinery, engineering machinery, roller skate style, yo-yo, etc.

Country:	China
Model No:	626zz
FOB Price:	0.15 ~ 0.45 / Set ( Negotiable ) (Negotiable) Get Latest Price
Place of Origin:	-
Price for Minimum Order:	0.15 per Set
Minimum Order Quantity:	1 Set
Packaging Detail:	1. Neutral Package: Plastic Bag + Carton + Pallet; 2. Commercial Package: Plastic Bag + Box + Carton
Delivery Time:	5-7DAYS
Supplying Ability:	8000 Set per Month
Payment Type:	Other, PayPal, Money Gram, Western Union, L/C, T/T
Product Group :	ball bearing