71811 71812 Thin Wall Angular Contact Ball Bearing Wholesale of Spot Goods

• 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.: 71811
• Rows Number: Single
• Load Direction: Radial Bearing
• Material: Bearing Steel
• Precision Rating: P0 P4 P5 P6
• Number of Row: Single Row
• 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
71800	10	19	5	1.8	1.1	75000	120000	0.005
71801	12	21	5	2.0	1.4	70000	110000	0.006
71802	15	24	5	2.2	1.8	60000	90000	0.007
71803	17	26	5	2.3	1.9	53000	80000	0.008
71804	20	32	7	3.9	3.4	45000	67000	0.018
71805	25	37	7	4.2	4.1	38000	56000	0.022
71806	30	42	7	4.4	4.8	32000	48000	0.025
71807	35	47	7	4.6	5.5	26000	40000	0.029
71808	40	52	7	4.8	6.2	24000	38000	0.032
71809	45	58	7	4.9	6.7	20000	34000	0.040
71810	50	65	7	7.4	10.0	18000	30000	0.052
71811	55	72	9	10.2	13.8	16000	26000	0.081
71812	60	78	10	13.4	18.0	15000	24000	0.100
71813	65	85	10	13.4	18.8	14000	22000	0.125
71814	70	90	10	13.8	20.3	13000	20000	0.133
71815	75	95	10	14.2	21.7	12000	19000	0.142
71816	80	100	10	14.5	23.1	10000	18000	0.150
71817	85	110	13	21.5	32.2	10000	17000	0.262
71818	90	115	13	21.7	33.5	9500	16000	0.274
71819	95	120	13	21.9	34.7	9000	15000	0.287
71820	100	125	13	22.5	37.0	8500	14000	0.301

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.