718/500 Series High Load Super Precision Angular Contact Ball Bearing

• Contact Angle: 15°
• Aligning: Non-Aligning Bearing
• Separated: Unseparated
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 718/500
• Rows Number: Single
• Load Direction: Radial Bearing
• Material: Bearing Steel
• Precision Rating: P0 P4 P5 P6
• Radial Clearance: C2 Co C3 C4 C5
• Accuracy Grade: P0 P6 P5 P4 P2
• Vibration Acceleration: Z Z1 Z2 Z3 Z4
• Vibration Tolerance: VV1 V2 V3 V4
• Lubrication: Oil or Grease
• Application: Spindles, Machine Tools, Precision Machinery, etc
• Transport Package: Universal Packing
• Specification: Size customization
• Trademark: SDLB
• Origin: Hebei
• Production Capacity: 500000 Pieces/Year
• Package Size: 10.00cm * 25.00cm * 40.00cm
• Package Gross Weight: 5.000kg
• Lead Time: 2 days (1 - 1000 Sets) ; To be negotiated ( > 1000 Sets)

Product Description

Product Parameters

    

Bearing  Designations	Boundary  Dimensions( mm)			Basic Load Rating(KN)		Limiting  Speed(r/min)		Weight (kg)
	d	D	B	Cr	Cor	Grease	Oil
71880	400	500	46	247	405	950	1200	21.7
71884	420	520	46	251	425	950	1180	22
71888	440	540	46	255	420	860	1100	24
71892	460	580	56	322	538	860	1000	33.5
71896	480	600	56	315	610	870	1100	36
718/500	500	620	56	315	465	800	950	37.3
718/530	530	650	56	315	480	750	900	41.1
718/560	560	680	56	328	525	700	850	42.7
718/600	600	730	60	345	710	670	800	52.7
718/630	630	780	69	420	760	630	750	65.7
718/670	670	820	69	420	780	560	670	82.8
718/710	710	870	74	451	905	530	630	96.1
718/750	750	920	78	515	1240	480	610	110
718/800	800	980	82	545	1360	430	510	132
718/850	850	1030	82	555	1300	450	530	144
718/900	900	1090	85	600	1430	380	450	155
718/950	950	1150	90	663	1620	360	430	188
718/1000	1000	1220	100	635	1720	340	400	230

Detailed Photos

 

Product Details

1.Strong load-bearing capacity: It can bear radial and axial loads at the same time, and has high load-bearing capacity.
2.Wide applicability: widely used in wind turbines, automobile transmission systems, engineering machinery and other fields.
3.High-speed operation: suitable for high-speed rotation environment, with good stability and durability.
4.High precision: Using high-quality materials and precision processing, it has high rotation accuracy and work efficiency.
5.Easy installation: simple structure, convenient installation and maintenance.

 

Product Application

Wind turbines
Automotive transmission system
Construction machinery
Other equipment that needs to withstand high speed and high load

Packaging & Shipping

Universal Packing	Without any logo on bearings or packing.
SDLB Packing	With our brand SDLB on bearings and packing.
Customized Packing	Depends on buyer's requirements.
Original Brand Packing	Bearing and packing are both original. Please contact us for pictures.

 

Certifications

 

 

 

Other Bearings

We supply different types of ball and roller bearings,tapered roller bearing, deep groove ball bearing, spherical roller bearing, Linear guides. 

FAQ

Q1:  What is our advantages?
A: Manufacturer - Do it only with the Best;Your Choice make different. 
Q2:  Our Products
A:   Equal-section thin-wall bearings,Linear guide bearings,Deep groove ball bearing,Cylindrical roller bearing,Spherical roller bearing,Needle roller bearing,Angular contact ball bearing,Tapered roller bearing,Thrust ball bearing,Self-aligning ball bearing.
Q3:  Process of our production
A:  Heat Treatment - Grinding - Parts Inspection - Assembly - Final Inspection - Packing
Q4:  How to customize bearing(non-standard) from your company?
A:  We offer OEM,Customized(Non-standard) service and you need to provide drawing and detailed Technical Data.
Q5:  What should I care before installation?
A:  Normally, the preservative with which new bearings are coated before leaving the factory does not need to be removed; it is only necessary to wipe off the outside cylin­drical surface and bore, if the grease is not compatible with the preservative, it is necessary to wash and carefully dry the bearing.Bearings should be installed in a dry, dust-free room away from metal working or other machines producing swarf and dust.
Q6:  How to stock and maintenance my bearings right? 
A: 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 humidity or sudden and severe temperature changes that may result in condensation forming;Always put oiled paper or, if not available, plastic sheets between rollers and cup races of tapered roller bearings.

To get price list of promotion bearings, please contact us.