NSK High Precision Angular Contact Ball Bearing 71905AC 71907AC 71909AC 71911AC 71913AC

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NSK High Precision Angular Contact Ball Bearing 71905AC 71907AC 71909AC 71911AC 71913AC

NSK High Precision Angular Contact Ball Bearing 71905AC 71907AC 71909AC 71911AC 71913AC

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Port:
Shenzhen, China
Production Capacity:
1000000pieces/Month
Payment Terms:
L/C, T/T, D/P, Western Union, Money Gram

Model NO.:
71905AC
Certification Standards:
ISO9001
OEM Order:
Acceptable
Precision Level:
P0, P6, P5, P4, P2
Vibration Level:
V4, V3, V2, V1
Noise Level:
Z4, Z3, Z2, Z1
Trademark:
NSK
Transport Package:
Box Pallte
Specification:
25*42*9
Origin:
Japan
HS Code:
8482102000
Contact Angle:
25°
Aligning:
Non-Aligning Bearing
Separated:
Unseparated
Rows Number:
Single
Load Direction:
Radial Bearing
Material:
Bearing Steel

Product Description

NSK High Precision Angular Contact Ball Bearing 71905AC 71907AC 71909AC 71911AC 71913AC

Angular contact ball bearings have inner and outer ring raceways that are displaced relative to each other in the direction of the bearing axis. This means that these bearings are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads.
Single row angular contact ball bearings can accommodate axial loads in one direction only. This type of bearing is typically adjusted against a second bearing. Their bearing rings have an upper and a lower shoulder and are non-separable.
Features and benefits
1. High load-carrying capacity
The lower shoulder enables a large number of balls to be incorporated in the bearing, giving it a relatively high load-carrying capacity.
2. Good running properties
Rapid accelerations and decelerations are possible.
3. Easy mounting of universally matchable bearings
No adjustment is needed for correct internal clearance or preload.
Applications
Industrial pumps
Industrial gearboxes
Renewable energy
Compressors
Industrial electric motors & generators
Trucks, trailers, and buses
Metals

NSK High Precision Angular Contact Ball Bearing 71905AC 71907AC 71909AC 71911AC 71913AC

Bearing No.	Dimensions			Contact angle 15°		Contact angle 25°
	d	D	B	Basic load ratings (kN)	Limiting speeds (r/min)	Basic load ratings (kN)	Limiting speeds (r/min)
	d	D	B	Cr Cor	Grease Oil	Cr Cor	Grease Oil
71900C/AC	10	22	6	2.9 1.8	69000 109000	2.7 1.7	66000 90000
71901C/AC	12	24	6	3.2 2.2	62000 94000	3.1 2.1	55000 84000
71902C/AC	15	28	7	4.8 3.4	52000 79000	4.6 3.2	49000 74000
71903C/AC	17	30	7	5.1 3.8	49000 74000	4.8 3.6	44000 66000
71904C/AC	20	37	9	7.4 5.8	39000 59000	7.0 5.6	37000 55000
71905C/AC	25	42	9	7.6 6.5	33000 49000	7.2 6.2	29000 44000
71906C/AC	30	47	9	8.0 7.6	29000 44000	7.6 7.2	25000 39000
71907C/AC	35	55	10	11 10.9	25000 39000	10.4 10.3	19000 33000
71908C/AC	40	62	12	14 14.2	19000 33000	13.3 13.5	17000 29000
71909C/AC	45	68	12	14.7 16.1	17000 29000	13.9 15.2	16000 27000
71910C/AC	50	72	12	19 21.2	16000 27000	17.9 20.1	14000 23000
71911C/AC	55	80	13	23.7 27.4	14000 23000	22.4 26	13000 21000
71912C/AC	60	85	13	24.8 30.3	13000 21000	23.3 28.7	12000 19000
71913C/AC	65	90	13	25.1 31.9	12000 19000	23.6 30.2	11000 18000
71914C/AC	70	100	16	34.5 43.3	11000 18000	32.6 41.2	10000 17000
71915C/AC	75	105	16	25 45.6	10000 17000	33 43.2	8500 15000
71916C/AC	80	110	16	35.5 47.8	9000 16000	33.5 45.3	8000 14000
71917C/AC	85	120	18	46.5 61.9	8500 15000	43.8 58.6	7500 13000
71918C/AC	90	115	18	47.2 64.8	8000 15000	44.5 61.4	7000 2000
71919C/AC	95	130	18	47.9 67.8	8000 14000	45.2 64.1	7000 12000
71920C/AC	100	140	20	60.4 84.4	7500 13000	56.9 79.9	7000 12000
71921C/AC	105	145	20	61.4 88.2	7000 12000	57.8 83.5	6500 11000
71922C/AC	110	150	20	62.3 91.9	6500 11000	58.7 87	6000 10000
71924C/AC	120	165	22	73.7 107.6	6000 10000	69.5 101.9	5700 9000
71926C/AC	130	180	24	76.3 117.1	5700 9000	71.9 110.9	5000 8000
71928C/AC	140	190	24	78.9 126.4	5000 8000	74.4 119.7	4600 7500
71930C/AC	150	210	28	118.2 175.1	4600 7500	111.4 165.8	4000 6500
71932C/AC	160	220	28	123.3 191.2	4000 6500	116.5 181.1	3800 6000
71934C/AC	170	230	28	125.7 200.0	3800 6000	118.5 189.4	3300 5300
71936C/AC	180	250	33	159.7 249.1	3500 5700	150.6 235.9	3000 5000
71938/AC	190	260	33	162.8 260.8	3300 5300	153.5 247.0	2800 4600
71940C/AC	200	280	38	198.4 311.4	2800 4600	187.1 294.9	2600 4300
71944C/AC	220	300	38	206.6 341.1	2600 4300	194.8 323.0	2200 3800
71948C/AC	240	320	38	225 310	2300 3500	212 300	2200 3300
71952C/AC	260	360	46	281 425	2100 3100	265 400	2000 2900
71956C/AC	280	380	46	291 455	2000 2800	276 430	1900 2700
71960C/AC	300	420	56	371 600	1500 2200	351 560	1400 2100
71964C/AC	320	440	56	377 620	1400 2100	351 585	1300 1900
71968/AC	340	460	56	----	----	----	----
71972/AC	360	480	56	----	----	----	----
71984/AC	420	560	65	----	----	----	----
71992/AC	460	620	74	----	----	----	----

Our Advantages:
1. World-Class Bearing: We provide our customers with all types of indigenous bearing with world-class quality.
2. OEM or Non-Stand Bearings: Any requirement for Nonstandard bearings is Easily Fulfilled by us due to its vast knowledge and links in the industry.
3. Genuine products With Excellent Quality: The company has always proved the 100% quality products it provides with genuine intent.
4. After Sales Service and Technical Assistance: The company provides after-sales service and technical assistance as per the customer's requirements and needs.
5. Quick Delivery: The company provides just-in-time delivery with its streamlined supply chain.

Questions and Answers:
Q: Are you a trading company or manufacturer?
A: We are a factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What are your terms of payment?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment

Please feel free to contact us, if you have any other questions.

Angular contact ball bearing Bearings NSK Bearing

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NSK High Precision Angular Contact Ball Bearing 71905AC 71907AC 71909AC 71911AC 71913AC

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