Product Details:
| Place of Origin: | China |
|---|---|
| Brand Name: | KOYO, LYC, NSK, NTN, SKF, THK, TIMKEN, ZWZ, HRB |
| Certification: | ISO9001, ISO14001 |
| Model Number: | Various standard are available |
| Minimum Order Quantity: | 1 Piece/Pieces |
|---|---|
| Price: | Negotiate |
| Packaging Details: | Bulk single color box/tube/carton/pallet |
| Delivery Time: | 30 days |
| Payment Terms: | L/C,T/T,Western Union,MoneyGram,Paypal |
| Supply Ability: | 5000 Piece/Pieces per Day |
Detailed Product Description
Thrust Ball Bearing of 8948K, 51152, 51252, 8252K With Spherical Mounting Surface
Fetures:
Bearings of this type consist of the washers with raceway and the assembly of ball and cage. The washer that contacts the shaft is called shaft washer, and the one attached to the housing is called housing washer. Thrust bearings in double directions have a central washer connected to the shaft. Single-direction bearings can carry axial load in one direction, and double-direction bearings can carry axial load in two directions.
The bearings with housing washer which has spherical mounting surface is self-alignable, which can reduce the effects of mounting error. Applications of these bearings can be found in steering mechanism of automobiles and machine tool spindles.
| Designations | Principal dimensions(mm) | Basic load ratings(kN) | Other dimensions (mm) | Speed ratings (rpm) | Weight (kg) | ||||||
| d | D | H | r12 | dyc(Cr) | stc(Cor) | d1 | D1 | Grease | Oil | ||
| 8948K | 340 | 340 | 70 | 2.5 | 321 | 1392 | 340 | 238 | 600 | 800 | 18.8 |
| 51152 | 260 | 320 | 45 | 1.5 | 203 | 994 | 317 | 263 | 800 | 1100 | 7.56 |
| 51252 | 260 | 360 | 79 | 2.1 | 365 | 1651 | 355 | 264 | 560 | 750 | 23.3 |
| 8252K | 260 | 360 | 79 | 2.1 | 365 | 1651 | 355 | 264 | 560 | 750 | 22 |