Product Details

Single Row Duples Arrangement DB Series Angular contact ball bearing 7212CDB P4 7212C/DB P4

Single Row Duples Arrangement DB Series Angular Contact Ball Bearings Relative Series

Boundary dimensions(mm)					Basic load ratings(kN)		Limiting speeds(rpm)		Mass(Kg)	Bearing Number
d	D	2B	rs min	r1s min	Cr	Cor	Grease	oil	(Approx.)
130	200	66	2	1	210	274	3 800	5 100	7.46	7026CDB
140	210	66	2	1	214	290	3 600	4 800	7.92	7028CDB
150	225	70	2.1	1.1	245	335	3 300	4 400	9.64	7030CDB
160	240	76	2.1	1.1	278	385	3 100	4 100	11.92	7032CDB
170	260	84	2.1	1.1	330	470	2 900	3 900	15.92	7034CDB
180	280	92	2.1	1.1	390	580	2 700	3 600	20.8	7036CDB
190	290	92	2.1	1.1	400	615	2 600	3 400	21.6	7038CDB
200	310	102	2.1	1.1	450	710	2 400	3 200	28	7040CDB
10	30	18	0.6	0.3	8.8	5.25	32 000	43 000	0.058	7200CDB
12	32	20	0.6	0.3	11.5	6.95	29 000	38 000	0.072	7201CDB
15	35	22	0.6	0.3	14.6	9.05	25 000	33 000	0.09	7202CDB
17	40	24	0.6	0.3	18.1	11.5	23 000	30 000	0.124	7203CDB
20	47	28	1	0.6	23.7	16.3	20 000	27 000	0.2	7204CDB
25	52	30	1	0.6	27	20.5	17 000	22 000	0.242	7205CDB
30	62	32	1	0.6	37.5	29.5	14 000	19 000	0.382	7206CDB
35	72	34	1.1	0.6	49.5	40	13 000	17 000	0.546	7207CDB
40	80	36	1.1	0.6	59	50.5	11 000	15 000	0.7	7208CDB
45	85	38	1.1	0.6	66.5	57.5	10 000	13 000	0.8	7209CDB
50	90	40	1.1	0.6	69.5	63.5	9 100	12 000	0.908	7210CDB
55	100	42	1.5	1	86	80	8 300	11 000	1.186	7211CDB
60	110	44	1.5	1	104	99	7 700	10 000	1.514	7212CDB
65	120	46	1.5	1	113	110	7 100	9 500	1.896	7213CDB
70	125	48	1.5	1	123	120	6 600	8 800	2.08	7214CDB
75	130	50	1.5	1	129	131	6 200	8 200	2.28	7215CDB

Company Information

Jinan Ruihode Bearing Co., Ltd. is a professional bearing manufacturer. We are engaged in producing high quality bearings. We can supply various kinds of bearings according to customers' requirements. Our products enjoy great popularity in the worldwide markets Asia, Europe and USA and so on.

Our products includ Deep groove ball bearings, Angular contact ball bearing, Thrust ball bearing, Taper roller bearings, Cylindrical roller bearings, Spherical roller bearings, Thrust roller bearings. We also supply special linear bearing, ceramic bearing, plastic bbearings, textile bearing rotor bearing complete, excavator bearing and so on.

Products are extensively used in machinery, excavator, hydropower, engineering, railways, automobiles, electric power, textiles, metallurgy, mine, papermaking, sports equipment and precision instruments.

Our Service

1.Customer service:

Any questions to be sent will get response within 24 hours.

2.Lead Time:
Sample Lead-times: generally 1-3 workdays.
Production Lead-times: 17 workdays after getting your deposit.According to the model and quantity.

3.Delivery
For small weight or Urgent, goods will be sent by Express DHL/FedEX/UPS/TNT/EMS
For max production,goods will be shipped by sea/by air.
According to client’s requirements.

After-sales service:
Before shippment ,products will be strictly inspection on our factory QC Process System.Just in case,there is abnormal.Please contact us at first time, Customer Complaint handling procedure will be boot at once.Implementation of the scheme will be come out within 48 hours.We will negotiate with customer to find a reasonable way to resolve and compensate

Factory and Warehouse

Our main product

We specialized in deep groove ball bearings, self-aligning ball bearing, cylindrical roller bearings, spherical roller bearings, tapered roller bearings, angular contact ball bearings,thrust ball bearing,thrust roller bearing,wheel bearings,pillow block bearings,rolling mill bearings,linear guide bearings,ball screw bearings etc.