Exporter and Manufacturer of wide variety of Industrial Bearings...
Bajaj Bearings
Bajaj Bearings Bajaj Bearings Bajaj Bearings Bajaj Bearings Bajaj Bearings
Bajaj Bearings
Bajaj Bearings
Product Range
Bajaj Bearings
Home » Ball Bearings » Self Aligning Bearings
ISO 9001 : 2008 certified by IQCS.Bajaj Bearings

Self Aligning Bearings

Are You Aware About Giant Roller Bearings?
Probably the first use of a bearing was back when the Egyptians were building the pyramids. They put round logs under the heavy stones so that they could roll them to the building site.

This method is still used today when large, very heavy objects like the Cape Hatter’s lighthouse need to be moved.

Self aligning ball bearings are suitable for applications where misalignment can arise from errors in mounting or shaft deflection. The steel balls, cage, and inner ring can rotate freely at a certain angle, as it is stated that the bearings have self-aligning features. Accordingly, misalignment of the bearing shaft due to the machining and installation of the shaft and housing will be automatically adjusted.

Self aligning ball bearing is of the double type with a spherical raceway in the outer, Self-aligning ball bearings of series 112 and 113 have an extended inner ring. They are located on the shaft by dowel pins engaging in a slot at one side of the inner ring. If a shaft is supported by pairs of self-aligning ball bearings the slot must be in opposition to each other. The bores of series 112 and 113 bearings are made to j7 limits.

Self Aligning Bearings
Physical Characteristics

Advantages of Self Aligning Ball Bearings

Application of Self Aligning Ball Bearings

Furthermore, if an adapter is used on the tapered bore of the inner diameter, installation and disassembly are much simpler and for this reason adapters are often used on equipment with drive shafts.

Technical Specifications

Self Aligning Ball Bearing (DOUBLE ROW)
Sr. No. Bajaj Bearings No. BOUNDARY DIMENSIONS (in m.m)
    d D H
1 1206 - K 30 62 16
2 1207 - K 35 72 17
3 1208 - K 40 80 18
4 1209 - K 45 85 19
5 1210 - K 50 90 20
6 1211 - K 55 100 21
7 1212 - K 60 110 22
8 1213 - K 65 120 23
9 1215 - K 75 130 25
10 1217 - K 85 150 28
11 2206 - K 30 62 20
12 2208 - K 40 80 23
13 2209 - K 45 85 23
14 2210 - K 50 90 23
15 2211 - K 55 100 25
16 2215 - K 75 130 31
17 1304 - K 20 52 15
18 1306 - K 30 72 19
19 1307 - K 35 80 21
20 1308 - K 40 90 23
21 1309 - K 45 100 25
22 1310 - K 50 110 27
23 1311 - K 55 120 29


Star Enterprises Star Enterprises


Top ball roller bearings, auto roller bearings


Product Range
Truck & Trailer Bearings
Automotive Bearings
Roller Bearings
Ball Bearings
Water Pump Bearing Fork Lift Bearings
Home | Profile | Our Mission | Media Gallery | Manufacturing Process | Contact | Enquiry