SKF 22218ek Spherical Roller Bearing

SKF 22218EK spherical roller bearing
Feature
The self-aligning ball bearing has two rows of balls and a common concave sphered raceway in the outer ring. The bearing is consequently self-aligning and insensitive to angular misalignments of the shaft relative to the housing. It is particularly suitable for applications where considerable shaft deflections or misalignment are to be expected. Additionally, the self-aligning ball bearing has the lowest friction of all rolling bearings, which enables it to run cooler even at high speeds.

This type of ball bearing is recommended when alignment of the shaft and housing is difficult and the shaft may flex. The outer ring has a spherical raceway and its center of curvature coincides with that of the bearing; Therefore, the axis of the inner ring, balls and cage can deflect to some extent around the bearing center. Pressed steel cages are usually used. Since the contact angle is small, the axial load capacity is low. The permissible dynamic misalignment is approximately 0.07 to 0.12 radian (4 to 7 degrees) under normal loads.

We can supply:
21306 CCK BS2-2311-2CSK/VT143 * 22313 EK/VA405 * 22315 EK * 22317 EK * 24020-2CS2/VT143 * 24022 CC/W33 * 24024 CC/W33 * 23026-2CS5/VT143 * 23028 CC/W33 *
22207 E * 22212 E * BS2-2313-2CS/VT143 * 22315 EKJA/VA405 * 22317 EKJA/VA405 * 23120 CC/W33 * 24022 CCK30/W33 * 24024 CCK30/W33 * 23026-2CS5K/VT143 * 23028 CCK/W33 *
22207 EK * 22212 EK * BS2-2313-2CSK/VT143 * BS2-2315-2CS/VT143 * 22218 E * 23120 CCK/W33 * 23122 CC/W33 * 24024-2CS5/VT143 * 24026 CC/W33 * 23028-2CS5/VT143 *
BS2-2207-2CS/VT143 * BS2-2212-2CS/VT143 * 22214 E * BS2-2315-2CSK/VT143 * 22218 EK * 23120-2CS2/VT143 * 23122 CCK/W33 * 23124 CC/W33 * 24026 CCK30/W33 * 23028-2CS5K/VT143 *
21307 CC BS2-2212-2CSK/VT143 * 22214 EK * 22216 E * BS2-2218-2CS/VT143 * 24120 CC/W33 * 23122-2CS5/VT143 * 23124 CCK/W33 * 24026-2CS5/VT143 * 24028 CC/W33 *
21307 CCK 21312 E * BS2-2214-2CS/VT143 * 22216 EK * BS2-2218-2CSK/VT143 * 24120 CCK30/W33 * 23122-2CS5K/VT143 * 24124 CC/W33 * 23126 CC/W33 * 24028 CCK30/W33 *
22208 E * 21312 EK * BS2-2214-2CSK/VT143 * BS2-2216-2CS/VT143 * 23218 CC/W33 * 24120-2CS5/VT143 * 24122 CC/W33 * 24124 CCK30/W33 * 23126 CCK/W33 * 24028-2CS5/VT143 *
22208 EK * 22312 E * 21314 E * BS2-2216-2CSK/VT143 * 23218 CCK/W33 * 22220 E * 24122 CCK30/W33 * 24124-2CS5/VT143 * 24126 CC/W33 * 23128 CC/W33 *
BS2-2208-2CS/VT143 * 22312 E/VA405 * 21314 EK * 21316 E * 23218-2CS/VT143 * 22220 EK * 24122-2CS5/VT143 * 22224 E * 24126 CCK30/W33 * 23128 CCK/W33 *
BS2-2208-2CSK/VT143 * 22312 EK * 22314 E * 21316 EK * 21318 E * BS2-2220-2CS5/VT143 * 22222 E * 22224 EK * 24126-2CS5/VT143 * 24128 CC/W33 *
21308 E * 22312 EK/VA405 * 22314 E/VA405 * 22316 E * 21318 EK * BS2-2220-2CS5K/VT143 * 22222 EK * BS2-2224-2CS5/VT143 * 22226 E * 24128 CCK30/W33 *
21308 EK * BS2-2312-2CS/VT143 * 22314 EK * 22316 EJA/VA405 * 22318 E * 23220 CC/W33 * BS2-2222-2CS5/VT143 * BS2-2224-2CS5K/VT143 * 22226 EK * 24128-2CS5/VT143 *
22308 E * BS2-2312-2CSK/VT143 * 22314 EK/VA405 * 22316 EK * 22318 EJA/VA405 * 23220 CCK/W33 * BS2-2222-2CS5K/VT143 * 23224 CC/W33 * BS2-2226-2CS5/VT143 * 22228 CC/W33 *
22308 E/VA405 * 24013 CC/W33 * BS2-2314-2CS/VT143 * 22316 EKJA/VA405 * 22318 EK * 23220-2CS/VT143 * 23222 CC/W33 * 23224 CCK/W33 * BS2-2226-2CS5K/VT143 * 22228 CCK/W33 *
22308 EK * 24013 CCK30/W33 * 24015 CC/W33 * BS2-2316-2CS/VT143 * 22318 EKJA/VA405 * 21320 E * 23222 CCK/W33 * 23224-2CS5/VT143 * 23226 CC/W33 * 22228-2CS5/VT143 *
BS2-2308-2CS/VT143 * 24013-2CS5W/VT143 * 24015 CCK30/W33 BS2-2316-2CSK/VT143 * 22219 E * 21320 EK * 23222-2CS5/VT143 * 23224-2CS5K/VT143 * 23226 CCK/W33 * 22228-2CS5K/VT143 *
23228 CC/W33 * 23052-2CS5/VT143 * 24130-2CS5K30/VT143 * 23132 CCK/W33 * 23134 CC/W33 * 24036 CCK30/W33 * 24038 CCK30/W33 * 23040-2CS5K/VT143 * 23944 CCK/W33 23948 CCK/W33
23228 CCK/W33 * 23052-2CS5K/VT143 * 22230 CC/W33 * 23132-