E Series

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Self-aligning Roller Bearings
CA Series MA Series CC Series E Series MB Series E1 Series
Stainless Steel Bearings
Angular contact ball bearings Deep-groove ball bearings Self-aligning ball bearings Tapered roller bearings Self-aligning roller bearings Thrust ball bearings Spherical outer bearings Track roller bearings Linear bearings Joint bearings

Model inquiry

E SeriesSelf-aligning Roller Bearings

Type E self-aligning roller bearings are a sub-category of self-aligning roller bearings. They feature symmetrical spherical rollers, a two-piece stamped cage made of hardened steel, an inner ring without a flange, and a centre ring guided by the cage.


Features:

The intermediate ring, positioned close to the outer ring, improves lubrication at the contact points between the roller end faces and the ring. Its function is to reduce bearing friction, assist in guiding the rollers in the non-load zone, and help the rollers enter the load zone. At the same time, the increased roller length results in a significant improvement in the rated load capacity. Typically, the rated load capacity can be increased by 20% to 35%.



Advantages:

Capable of withstanding forces from multiple directions, suitable for high speeds, and capable of withstanding high loads.



E SeriesSelf-aligning Roller Bearings
E SeriesSelf-aligning Roller Bearings

Product Parameters

Inquiry Model Basic Dimensions(mm) Ratings(kN) Limiting Speed(r/min) Weight
≈kg
Cylindrical Bore Tapered Bore d D B C Dynamic C0 Static Ref. Lim.
✉️ 21315 E 21315 EK 75 160 37 291 325 4 000 5 600 3.75
✉️ 22315 E 22315 EK 75 160 55 462 475 3 200 4 300 5.55
✉️ 22314 E 22314 EK 70 150 51 413 430 3 400 4 500 4.55
✉️ 22214 E 22214 EK 70 125 31 213 228 5 000 6 700 1.55
✉️ 21314 E 21314 EK 70 150 35 291 325 4 000 5 600 3.1
✉️ 21313 E 21313 EK 65 140 33 243 270 4 300 6 000 2.55
✉️ 22313 E 22313 EK 65 140 48 357 360 3 800 5 000 3.75
✉️ 22312 E 22312 EK 60 130 46 325 335 4 000 5 300 3.1
✉️ 22213 E 22213 EK 65 120 31 198 216 5 000 7 000 1.55
✉️ 22212 E 22212 EK 60 110 28 159 166 5 600 7 500 1.15
✉️ 21312 E 21312 EK 60 130 31 217 240 4 800 6 300 2.1
✉️ 22311 E 22311 EK 55 120 43 280 280 4 300 5 600 2.45
✉️ 21311 E 21311 EK 55 120 29 159 166 5 600 7 500 1.7
✉️ 22310 E 22310 EK 50 110 40 228 224 4 800 6 300 1.9
✉️ 22211 E 22211 EK 55 100 25 129 127 6 300 8 500 0.84
✉️ 22210 E 22210 EK 50 90 23 107 108 7 000 9 500 0.63
✉️ 21310 E 21310 EK 50 110 27 159 166 5 600 7 500 1.35
✉️ 22309 E 22309 EK 45 100 36 190 183 5 300 7 000 1.4
✉️ 22308 E 22308 EK 40 90 33 155 140 6 000 8 000 1.05
✉️ 22209 E 22209 EK 45 85 23 104 98 7 500 10 000 0.58