Tapered roller bearings are made from case-hardened alloy steel to provide superior fatigue life and reliability, this provides high capacity for radial and single thrust loads. The designations are usually like 4T-LM11949, 32911XU etc.
4T means NTN 4-top tapered roller bearings, case hardened material,
ET means NTN endurance tapered roller bearings, case hardened material.
X means different bore, outer diameter, width or radius from basic part number
U means ISO series, internationally interchangeable through hardened steel
Part NO.: 32911XU
Dimension: 55mm x 80mm x 17mm
Type: single row tapered roller bearings
|
ET-30213 |
30312U |
30315DU |
ET-32012X |
4T-33118 |
|
ET-30214 |
30313U |
30316DU |
ET-32013X |
4T-33119 |
|
ET-30215 |
30314U |
30317DU |
ET-32014X |
4T-33120 |
|
30216U |
30315U |
30318DU |
ET-32015X |
4T-33122 |
|
30217U |
30316U |
30319DU |
ET-32016X |
4T-33124 |
|
30218U |
30317U |
30320DU |
ET-32017X |
4T-33126 |
|
30219U |
30318U |
30322DU |
ET-32018X |
4T-33205 |
|
30220U |
30319U |
30324DU |
ET-32019X |
4T-332/28 |
|
30221U |
30320U |
30326DU |
ET-32020X |
4T-33206 |
|
30222U |
30322U |
30328DU |
ET-32021X |
4T-332/32 |
|
30224U |
30324U |
30330DU |
ET-32022X |
4T-33207 |
|
30226U |
30326U |
30332DU |
ET-32024X |
4T-33208 |
|
30228U |
30328U |
30334DU |
ET-32026X |
4T-33209 |
|
30230U |
30330U |
30336DU |
ET-32028X |
4T-33210 |
|
30232U |
30332U |
30338DU |
ET-32030X |
4T-33211 |
|
30234U |
30334U |
30340DU |
ET-32032X |
33212U |
|
30236U |
30336U |
32907XU |
ET-32034X |
33213U |
|
30238U |
30338U |
32908XU |
ET-32036X |
33214U |
|
30240U |
30340U |
32909XU |
ET-32038X |
33215U |
|
30244U |
30344U |
32910XU |
ET-32040X |
33216U |
|
30248U |
30348U |
32911XU |
ET-32044X |
33217U |
|
30252U |
30352U |
32912XU |
ET-32048X |
33218U |
|
ET-32203 |
30356U |
32913XU |
ET-32052X |
33219U |








