1211K Self-Aligning Ball Bearing Printing Machine Bearing

Prod Model:	1211K
Vibration:	Z1V1, Z2V2, Z3V3
Weight:	0.72
Dynamic:	26.8
Static:	10
Oil:	7100
Rolling Body:	Ball Bearings
The Number Of Rows:	Double
Outer Dimension:	Medium and Large(',120-190mm)
Material:	Bearing Steel
Load Direction:	Radial Bearing
Separated:	Separated

Product Description

Inpro supply a range of miniature ball bearings and small bearings from stock. These chrome steel miniature bearings are available open, shielded or sealed with bore sizes as small as 3.00mm.

Miniature bearings are sometimes referred to as instrument bearings or micro bearings. We provide metric sizes for applications as varied as gyros, anemometers, miniature gearboxes, small motors and radio controlled models.

Our metric miniature ball bearings are supplied in GCR15 chrome steel and can withstand heavy radial loads and moderate thrust loads in both directions. Certain sizes can be supplied with the TW high-speed synthetic cage.

These bearings have barrel-shaped roller bearing between the inner ring, which has two
raceways, and the outer ring which has one spherical raceway. Since the center of the
curvature of the outer ring raceway surface coincides with the bearing axis, they are
self-aligning in a manner similar to that of self-aligning ball bearings. Therefore, if there is
deflection of the shaft or housing or misalignment of their axes, it is automatically corrected
so excessive force is not applied to the bearings.
Spherical roller bearings can take not only heavy radial loads, but also some axial loads in
either direction. They have excellent radial load-carrying capacity and are suitable for use
where there are heavy or impact loads.
Some bearings have tapered bores and may be mounted directly on tapered shafts or
cylindrical shafts using adapters or withdrawal sleeves. Pressed steel and machined brass
cages are used.

1210	50	90	20	6300	8000	22.8	8.08	54
1210K	50	90	20	6300	8000	22.8	8.08	54
1211	55	100	21	6000	7100	26.8	10	0.72
1211K	55	100	21	6000	7100	26.8	10	0.72
1212	60	110	22	5300	6300	30.2	11.5	0.9
1212K	60	110	22	5300	6300	30.2	11.5	0.9
1213	65	120	23	4800	6000	31	12.5	0.92
1213K	65	120	23	4800	6000	31	12.5	0.92
1214	70	125	24	4800	5600	34.5	13.5	1.29
1214K	70	125	24	4800	5600	34.5	13.5	1.29
1215	75	130	25	4300	5300	38.8	15.2	1.35
1215K	75	130	25	4300	5300	38.8	15.2	1.35
1216	80	140	26	4000	5000	39.5	16.8	1.65
1216K	80	140	26	4000	5000	39.5	16.8	1.65
1217	85	150	28	3800	4500	48.8	20.5	2.1
1217K	85	150	28	3800	4500	48.8	20.5	2.1

Questions and Answers:

Q: Can I get a sample?
A: Yes, we're able to supply stock samples without charge but we need you provide your account of express.
Q: How many days can I get the bearings if I place an order?
A: For stock order, you'll received them in 3-5 days by express and 15-25 days by sea shipment.
Q: What is the terms of payment?
A: For the convenience of business, we normally accept T/T,Western Union,Paypall for the instant payment.
Q: How much money of the advance payment should I pay for the order?
A: For small order that less than $2000, you need pay 100% for the order value; For those amount over $3000,we will ask you pay 30% of the total amount as the advance payment.
Q: Do you have any aftersales service?
A: Yes we have a perfect after market service for all the customer. If you get any problem, we will reply you at the first time and supply the best solutions to solve the problem.
Q: Is there any discount or promotion for customers?
A: Yes, we will have a good discount for our stable customer. In addtion, we will send special and beautiful gifts at the christmas or new year to all customer.


 Inpro Power Transmission Co.,Ltd
1101-1102 Saige E-commercial Bld.
Huishan Dist. Wuxi, 
Jiangsu China 
PC:214174
Tel:+86 510 8363 1217
Fax:+86 510 8230 7666
MOB:+86 137 7152 8602
 
 
 
 
 
www.inpro-industrial.com