Product Details

Self-aligning Ball Bearings 22012RS bearings navigation

Bearing detail

The outer ring raceway of self-aligning ball bearings forms a spherical surface whose center is common to the bearing center. The inner ring of the bearing has two raceways. The balls, cage, and inner ring of these bearings are capable of a shifting in order to compensate ofr a certain degree of misalignment with the outer rings. As a result, the bearing is able to align itself and compensate for shaft / housing finishing uneverness, bearing fitting error, and other sources of misalignment.

Self aligning ball bearngs use pressed cages wiht the exception of the 1200-1206 series which use molded resin cages. The material characteristics of hte resin cages make them unsuitable for use in applications where temperatures exceed 120°C.
Listed below are the allowable misalignment angles for bearings with selfaligning characteristics when placed under normal load conditions. This degree of allowable misalignment may be limitecd by the design of structures around the bearing.
Allowable misalignment under normal loads (loads equivalent to 0.09 Cr); 0.07 rad (4°)

Product details:

1	Item No	22012rs
2	Sample	Free
3	Deilivery time	Within 1-3 days
4	Material	Bearing steel Gcr15 and Carbon steel is also available
5	Cage Material	Steel ,Brass
6	Precision rating	P0 P6 P5 P4 P2
8	Quality Standard	ISO9001:2000
9	OEM service	YES
10	Packing	For small ones:anti-rust oil+vacuum plastic bag+paper box+wooden box Anti-rust oil+waterproof belt+professional belt+wooden box
11	Application	Steel, cement industry, mining&construction, paper making machinery, rolling mill, sugar mill, vibration screens, conveyors, air blower, transmissions, oil industry and other heavy machines.
12	Other types we supply	Deep groove ball bearing, self-aligning ball bearings, cylindrical roller bearings, spherical roller bearing, tapered roller bearing, thrust ball bearing.

Other types

Item No	ID(mm)	OD(mm)	Thickness(mm)	Grease(r/min)	Oil(r/min)	Wight(kg)
1204K+H204	20	47	40	14000	17000	0.19
1205K+H205	25	52	44	12000	14000	0.27
1206K+H206	30	62	48	9900	12000	0.36
1207K+H207	35	72	52	8500	10000	0.56
1208K+H208	40	80	56	7500	9200	0.73
1209K+H209	45	85	58	7000	8500	0.79
1210K+H210	50	90	58	6500	7900	0.88
1211K+H211	55	100	60	5800	7100	1.16
1212K+H212	60	110	62	5200	6400	1.52
1304K+H304	20	52	44	13000	15000	0.27
1305K+H305	20	62	48	9900	12000	0.45
1306K+H306	30	72	52	8700	11000	0.61
1307K+H307	35	80	56	7600	9300	0.82
1308K+H308	40	90	58	6900	8400	1.09
1309K+H309	45	100	60	6100	7500	1.40
1310K+H310	50	110	62	5600	6800	1.74

Bearing Pictures

Bearing Packing

1. For small ones:anti-rust oil+vacuum plastic bag+paper box+wooden box

2. For big ones:anti-rust oil+waterproof belt+professional belt+wooden box

Payment Terms:

L/C ,T/T ,western Union

1. 30% deposit By T/T, Western Union, Paypal, 70% before delivery.

2. 100% L/C at sight

Other information:

Production Lead time: 7~25days; If we have this item in stock , 2days delivery.

Delivery Date: within 3-5days after your payment.

Sample: Free, but we don't bear the freight of sample

MOQ: 1 set Supply Ablility:100000 pcs/Month

Bearing Application

Our Factory

Company Introduction	Shanghai Shengyue Bearing Co.,ltd is a professional bearing manufacturer and dealer in china.We have been engaged in bearing industry for 12 years and made international trade of bearing import and export for more than 5 years.We attend international bearing fairs, put in many B2B website and achieve many customers all over the world also bulid up good reputation from our customers.
Fixed telephone	86-021-60700372	Fax	86-021-60700373

FAQ

Why buy from us?
1.Highest quality and most competitive price----we are the only one manufacture who adopts import raw materials. Low bad rates, is just 0.1%. It is amazing, and with cheap price and guaranteed quality.

2.Delivery fast -----Goods be sent out within 7 to 15 days based on order quantity.

3.Professional-----We are special in source and sells, as development, methods, conjugations, and handling.

4.Best service-----Answering e-mails or solving questions timely. Delivery and update information on time. Trust, good quality and service are the basic of long term business.