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71900D Angular Contact Ball Bearings

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Address: No.30 Suzhou Road

Contact name:Jeff

CSC BEARING CO., LTD.

71900D Angular Contact Ball Bearings

Country/Region	china
City & Province	suzhou jiangsu

Product Details

High Precision Angular Contact Ball Bearings 71900D Series for spindle

Key Feature

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.

CSC can produce high quality Angular Contact Ball Bearings as the customer requests.We are happy to produce further construction methods. Please do not hesitate to contact us for special bearing characters

Standard Series

718XX,719XX,70XX,72XX Series
Kinds of contact angle:15°(C),18°(D),25°(AC)
Two kinds of cage design: Select either Phenolic(TA) or Plastic (TN) depending on application requirements
Two kinds of ball material: Select either steel or ceramic depending on application requirements
Two kinds of designL Seletc either Open or Sealed depending on lubricating system of machines
Greased with proper type of grease and amount, it's more convenient and suitable for maintenace of machine tool spindles

Product Specification

d	D	B	r1,r2	r3,r4	basic load rating		speed limit		weight	Bearing No.	Tolerance
d	D	B	r1,r2	r3,r4	Cr	Cor	oil	grease	weight	Bearing No.
mm			min	min	KN	KN	r/min	r/min	Kg	——
15	28	7	0.3	0.1	4.36	2.4	85000	56000	0.015	71902CTA	P4
15	28	7	0.3	0.1	4.16	2.28	75000	50000	0.015	71902ACTA	P4
17	30	7	0.3	0.1	4.49	2.65	75000	50000	0.017	71903CTA	P4
17	30	7	0.3	0.1	4.36	2.5	67000	45000	0.017	71903ACTA	P4
20	37	9	0.3	0.15	6.63	4.05	63000	43000	0.035	71904CTA	P4
20	37	9	0.3	0.15	6.24	3.9	56000	38000	0.035	71904ACTA	P4
25	42	9	0.3	0.15	7.02	4.8	53000	36000	0.042	71905CTA	P4
25	42	9	0.3	0.15	6.63	4.55	48000	32000	0.042	71905ACTA	P4
30	47	9	0.3	0.15	7.15	5.2	45000	30000	0.048	71906CTA	P4
30	47	9	0.3	0.15	6.76	4.9	40000	26000	0.048	71906ACTA	P4
35	55	10	0.6	0.15	9.75	6.55	40000	26000	0.074	71907CTA	P4
35	55	10	0.6	0.15	9.23	6.2	36000	22000	0.074	71907ACTA	P4
40	62	12	0.6	0.15	12.4	8.5	34000	20000	0.11	71908CTA	P4
40	62	12	0.6	0.15	11.7	8	30000	18000	0.11	71908ACTA	P4
45	68	12	0.6	0.15	13	9.5	32000	19000	0.13	71909CTA	P4
45	68	12	0.6	0.15	12.4	9	28000	17000	0.13	71909ACTA	P4
50	72	12	0.6	0.15	13.5	10.4	28000	17000	0.13	71910CTA	P4
50	72	12	0.6	0.15	12.7	9.8	26000	16000	0.13	71910ACTA	P4
55	80	13	1	0.3	19.5	14.6	26000	16000	0.18	71911CTA	P4
55	80	13	1	0.3	18.2	13.7	24000	15000	0.18	71911ACTA	P4
60	85	13	1	0.3	19.9	15.3	24000	15000	0.19	71912CTA	P4
60	85	13	1	0.3	18.6	14.6	22000	14000	0.19	71912ACTA	P4
65	90	13	1	0.3	20.8	17	22000	14000	0.21	71913CTA	P4
65	90	13	1	0.3	19.5	16	20000	13000	0.21	71913ACTA	P4
70	100	16	1	0.3	34.5	34	20000	13000	0.33	71914CTA	P4
70	100	16	1	0.3	32.5	32.5	18000	11000	0.33	71914ACTA	P4
75	105	16	1	0.3	35.8	37.5	19000	12000	0.35	71915CTA	P4
75	105	16	1	0.3	33.8	35.5	17000	10000	0.35	71915ACTA	P4
80	110	16	1	0.3	36.4	39	18000	11000	0.37	71916CTA	P4
80	110	16	1	0.3	34.5	36.5	16000	9500	0.37	71916ACTA	P4
85	120	18	1.1	0.6	46.2	48	17000	10000	0.53	71917CTA	P4
85	120	18	1.1	0.6	43.6	45.5	15000	9000	0.53	71917ACTA	P4
90	125	18	1.1	0.6	47.5	51	16000	9500	0.55	71918CTA	P4
90	125	18	1.1	0.6	44.2	48	14000	8500	0.55	71918ACTA	P4
95	130	18	1.1	0.6	49.4	55	15000	9000	0.58	71919CTA	P4
95	130	18	1.1	0.6	46.2	52	14000	8500	0.58	71919ACTA	P4
100	140	20	1.1	0.6	60.5	65.5	14000	8500	0.8	71920CTA	P4
100	140	20	1.1	0.6	57.2	63	13000	8000	0.8	71920ACTA	P4
105	145	20	1.1	0.6	61.8	69.5	14000	8500	0.82	71921CTA	P4
105	145	20	1.1	0.6	57.2	65.5	12000	7500	0.82	71921ACTA	P4
110	150	20	1.1	0.6	62.4	72	13000	8000	0.86	71922CTA	P4
110	150	20	1.1	0.6	58.5	68	12000	7500	0.86	71922ACTA	P4
120	165	22	1.1	0.6	78	91.5	12000	7500	1.15	71924CTA	P4
120	165	22	1.1	0.6	72.8	86.5	11000	7000	1.15	71924ACTA	P4
130	180	24	1.5	0.6	92.3	108	11000	7000	1.55	71926CTA	P4
130	180	24	1.5	0.6	87.1	102	10000	6700	1.55	71926ACTA	P4

Precision Rating	P4,P2,ABEC 7, ABEC 9
Contact Angle	15° (C),18°(D),25°(AC)
Bore Size	10mm-300mm
Cage	Nylon Retainer TN ,Phenolic Retainer TA
Ball Material	Steel Ball, Ceramic Ball
Seal Type	Open,RZ,2RZ
Lubricated	Oil,Grease
Arrangement	G,DB,DF,DT,TBT,TFT,QBC,QFC
Preload	Light(A),Medium(B),Heavy(C),Special(G)

Application

Machine Tools
Aerospace Industry
Industrial Robots

Selection Of Bearings

Our team of specialists from the German rolling bearing industry supports you by stress analyzes and calculations in the selection of the right bearings.

Stress Analyzes
Storage and Durability Calculations
Design advice for "Non-standard Bearings”
Selection of Greasing
Quality Analysis
Damage Analysis

Details

Packing	Paper box,Carton,Wooden Pallets,According to the requirements of clients
	a) Plastic tube+ Carton+ Pallet
	b) Plastic Bag+ Kraft Paper+ Carton+ Pallet
Commercial Packing	Plastic Bag+ Color Box+ Carton+ Pallet
Delivery	3-30 days after order of Solid bicycle tire tubes

FAQ:
Q: Can you print our logo on the bearings?
A: yes we can

Q: Why do we choose your company?
A: Our company has been a professional bearing manufacturer for more than 10 year. We pay more attention to quality. For each shipping, there are professionalists to check quality of products.

Q: What is the delivery time?
A: We have stock for most of the bearings. For small quantity, we will arrange delivery about 1-5 days,if you need Urgently,please confirm them with us.

Q: What is your payment term?
A: Our payment term include Alipay,T/T, Western Union, Paypal etc.

Q: Can you send bearing samples first?
A: Yes, we can send bearing samples to check quality first.

Q: What is your MOQ?
A: For common bearing model number, our MOQ is 1pc.

If you are interested in any model, please feel free to contact with me!