LYHY is a professional manufacturer in slewing ring bearings since 1993. We can also design and make other standard and non-standard ball slewing ring bearings, roller slewing bearings and precision slewing ring bearings as per customer's different technical requirements.

Slewing ring bearing is also called slewing ring, slewing bearing, turntable bearing, and rotary bearing.
Slewing ring bearing is a bearing that able to bear axial load, radial load and overturning torque. Under normal circumstances, slewing ring bearings have their own mounting holes, lubricant holes and seal holes, to meet the different needs of the various host working under the various conditions;

On the other hand, slewing ring bearing itself has characteristics of compact structure, guide rotating convenient, easy to install and maintaining easily.



Slewing Ring Bearings------Types:
1.       four point contact ball slewing ring bearings
2.       double row ball four point contact slewing ring bearings(same diameter ball; different diameter ball)
3.       cross roller slewing ring bearings
4.       triple row cylindrical roller combined slewing ring bearings
5.       ball roller combined slewing ring bearings
6.       light flanged slewing ring bearings

Slewing Ring Bearings------Technical Data:
1.       Material: 42CrMo, 50Mn
2.       Precision: P0. P6. P5.
3.       Outside diameter: 200~9500mm
4.       Cage/retainer: Nylon or aluminum
5.       Gear type: non-geared, internal gear and external gear, gear hardened



Slewing Ring Bearings------Applications:
Slewing ring bearings are widely used in industry and known as "the machine joints"
Hereunder is the specific slewing bearing applications
1. Construction machinery (e.g. cranes, excavators, loader, scraper)
2. Metallurgical machinery (e.g. for steel plant)
3. Heavy machinery equipments (e.g. mining machinery, concrete machinery)
4. Marine machinery equipment (e.g. vessel, port hoisting machine, port oil transfer equipment, onshore and offshore crane)
5. Light machinery equipments (e.g. paper machine, plastic, rubber machine, weave machine)
6. Wind power generator
7. Military products (e.g. aerospace machinery)
8. Packing machinery

Slewing Ring Bearings------Packaging Details:
Step 1: Covered with the anti-rust oil
Step 2: wrapped with the plastic film;
Step 3: Packed with Kraft paper and professional belts;
Step 4: Put into wooden box to avoid the rust or the moist;
Remark: Normally, plastic film+ Kraft +belt+ wooden box, but customized packing available,



Our Advantages:
1. Good quality and competitive price
2. Trial order accepted
3. ISO certified company
4. OEM and ODM accepted
5. Manufacturing slewing ring bearings since 2000

LYHY slewing bearings models:

01 0181 02, 01 0235 00, 01 0289 06, 06 0307 00, 01 0342 00, 21 0411 01, 31 0411 01, 01 0422 01, 06 0400 00, 06 0475 22, 21 0541 01, 31 0541 01, 06 0508 00, 01 0555 01, 06 0574 09, 21 0641 01, 31 0641 01, 01 0626 00, 06 0675 00, 21 0741 01, 31 0741 01, 01 0765 01, 06 0734 00, 21 0841 01, 31 0841 01, 06 0823 18, 01 0880 00, 21 0941 01, 31 0941 01, 01 0947 00, 06 0980 09, 21 1091 01,
31 1091 01, 01 1050 00, 06 1116 00, 01 1180 00, 01 1295 01, 06 1250 21, 06 1390 03, 01 1410 00,
01 1595 00, 06 1595 04, 01 1712 00, 01 1845 02, 06 1790 09, 01 1895 00, 01 2040 03, 06 2002 00,
01 2202 00, 01 2130 00, 06 2242 00, 01 2560 01, 06 2500 01, 06 2810 09, 01 3031 00

02 0245 00, 02 0308 01, 07 0380 01, 32 0411 01, 02 0422 01, 07 0489 11, 02 0520 00, 32 0541 01,
22 0541 01, 07 0573 00, 32 0641 01, 02 0626 01, 22 0641 01, 07 0673 00, 32 0741 01, 02 0720 02,
22 0741 01, 07 0770 00, 32 0841 01, 02 0820 00, 22 0841 01, 07 0849 00, 07 0885 01, 32 0941 01,
22 0941 01, 02 0935 00, 07 0946 05, 32 1091 01, 02 1050 00, 07 1075 01, 22 1091 01, 07 1140 13,
02 1225 00, 02 1292 00, 07 1304 04, 07 1385 03, 02 1415 00, 02 1565 02, 07 1606 02, 02 1715 00,
02 1805 02, 07 1830 04, 02 2040 00, 07 1997 04, 02 2022 00, 02 2202 00, 07 2400 00, 02 2560 00,
02 2618 00, 07 2810 09, 02 3074 01

03 0181 07, 03 0217 00, 08 0220 05, 03 0260 00, 08 0270 04, 08 0307 00, 08 0340 04, 03 0342 05,
03 0360 00, 08 0405 05, 03 0402 00, 33 0411 01, 08 0400 00, 23 0411 01, 08 0475 08, 33 0541 01,
03 0525 01, 23 0541 01, 08 0574 08, 03 0600 02, 33 0641 01, 23 0641 01, 33 0741 01, 08 0675 00,
08 0675 00, 23 0741 01, 03 0785 00, 33 0841 01, 23 0841 01, 08 0823 08, 33 0941 01, 23 0941 01,
03 0980 02, 08 0980 06, 33 1091 01, 23 1091 01