Slewing Ring Bearings for The Tower Crane (011.40.1250)

• Customization: Available
• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Model NO.: 011.40.1250
• Outer Dimension: 200-6500mm
• Material: 50mn, 42CrMo
• Load Direction: Axial
• Separated: Unseparated
• Application1: Tower Crane
• Application2: Excavator
• Application3: Ship Crane
• Application4: Radar
• Transport Package: Wooden Box
• Specification: ISO2001: 9008
• Trademark: LYHY
• Origin: China
• HS Code: 848210900
• Production Capacity: 600PCS Per Year

Product Description

Single row ball slewing ring bearing
1. Introduction of LYHY single row ball slewing bearings
LYHY is a professional manufacturer in slewing ring bearings since 1993. We can also design and make other standard and non-standard ball bearings, roller bearings and precision bearings as per customer's different technical requirements.
Slewing bearing is also called slewing ring, slewing ring bearing, turntable bearing, and rotary bearing.
The single row ball slewing ring bearing is composed of 2 seat-rings. The balls contact with the circular race at four points, via which the axial force, radial force and resultant moment may be born simultaneously.

2. Structure:
Single row ball slewing bearing has three different types:
Single row ball slewing bearing with no gear
Single row ball slewing bearing with external gear
Single row ball slewing bearing with internal gear

3. Features
Single row ball slewing ring bearings have following features:
Compact in structure and light in weight.

4. Application:
Single row ball slewing ring bearings are widely used in slewing conveyers, welding arm and positioned, medium duty cranes, excavators and other engineering machines

LYHY bearings is a professional manufacture of ball bearing, roller bearing, slewing ring bearing in china
Detailed specifications for the model: XA 504175N
1. Type: Crossed roller bearings
2. Bore diameter: 3970mm
3. Outside diameter: 4436.8mm
4. Height: 138mm
5. Material: 42CrMo, 50Mn
6. Precision: P0. P6. P5.
7. Cage/retainer: Nylon or aluminum
8. Gear type: External gear
9. N. W. 2480kgs

Advantages:
1. Best quality and price
2. Small order accepted
3. ISO certified company
4. Variorum models
5. Extensive stock available
6. OEM accepted

Application:
Mine machine, port hoisting machine, port oil transfer equipment, onshore and offshore crane, excavator, concrete machine, paper machine, plastic and rubber machine, weave machine, steel plant, electronic power plant, wind power generator, other construction and industry machines or equipments.

Payment & Shipping Terms: T/T, L/C
Minimum Order Quantity: 1 Set/Sets
Price: FOB Shanghai

Packaging Details:
1. Bearing surface is covered with the anti-rust oil first; And then wrapped with the plastic film;
2. And then packed with Kraft paper and professional belts;
3. At last, with wooden box totally at the outer packing to invoid the rust or the moist;
4. We can depend on the customers demand to be packed;

LYHY Slewing Ring Bearing
010 Four-point contact ball slewing ring bearing - with no gear
Model	Material	ID        mm	OD       mm	Height  mm
010.40.1000	50Mn	878	1122	100
	42CrMo	878	1122	100
010.40.1120	50Mn	998	1242	100
	42CrMo	998	1242	100
010.45.1250	50Mn	1110	1390	110
	42CrMo	1110	1390	110
010.45.1400	50Mn	1260	1540	110
	42CrMo	1260	1540	110
010.45.1600	50Mn	1460	1740	110
	42CrMo	1460	1740	110
010.45.1800	50Mn	1660	1940	110
	42CrMo	1660	1940	110
010.60.2000	50Mn	1825	2178	144
	42CrMo	1825	2178	144
010.60.2240	50Mn	2065	2418	144
	42CrMo	2065	2418	144
010.60.2500	50Mn	2325	2678	144
	42CrMo	2325	2678	144
010.60.2800	50Mn	2625	2978	144
	42CrMo	2625	2978	144
010.75.3150	50Mn	2922	3376	174
	42CrMo	2922	3376	174
010.75.3550	50Mn	3322	3776	174
	42CrMo	3322	3776	174
010.75.4000	50Mn	3772	4226	174
	42CrMo	3772	4226	174
010.75.4500	50Mn	4272	4726	174
	42CrMo	4272	4726	174
011 Four-point contact ball slewing ring bearing - with external gear
Model	Material	ID        mm	OD       mm	Height  mm
011.40.1000	50Mn	878	1122	100
	42CrMo	878	1122	100
011.40.1120	50Mn	998	1242	100
	42CrMo	998	1242	100
011.45.1250	50Mn	1110	1390	110
	42CrMo	1110	1390	110
011.45.1400	50Mn	1260	1540	110
	42CrMo	1260	1540	110
011.45.1600	50Mn	1460	1740	110
	42CrMo	1460	1740	110
011.45.1800	50Mn	1660	1940	110
	42CrMo	1660	1940	110
011.60.2000	50Mn	1825	2178	144
	42CrMo	1825	2178	144
011.60.2240	50Mn	2065	2418	144
	42CrMo	2065	2418	144
011.60.2500	50Mn	2325	2678	144
	42CrMo	2325	2678	144
011.60.2800	50Mn	2625	2978	144
	42CrMo	2625	2978	144
011.75.3150	50Mn	2922	3376	174
	42CrMo	2922	3376	174
011.75.3550	50Mn	3322	3776	174
	42CrMo	3322	3776	174
011.75.4000	50Mn	3772	4226	174
	42CrMo	3772	4226	174
011.75.4500	50Mn	4272	4726	174
	42CrMo	4272	4726	174
013 Four-point contact ball slewing ring bearing - with internal gear
Model	Material	ID        mm	OD       mm	Height  mm
013.30.630	50Mn	528	732	80
	42CrMo	528	732	80
013.40.1000	50Mn	878	1122	100
	42CrMo	878	1122	100
013.40.1120	50Mn	998	1242	100
	42CrMo	998	1242	100
013.45.1250	50Mn	1110	1390	110
	42CrMo	1110	1390	110
013.45.1400	50Mn	1260	1540	110
	42CrMo	1260	1540	110
013.45.1600	50Mn	1460	1740	110
	42CrMo	1460	1740	110
013.45.1800	50Mn	1660	1940	110
	42CrMo	1660	1940	110
013.60.2000	50Mn	1825	2178	144
	42CrMo	1825	2178	144
013.60.2240	50Mn	2065	2418	144
	42CrMo	2065	2418	144
013.60.2500	50Mn	2325	2678	144
	42CrMo	2325	2678	144
013.60.2800	50Mn	2625	2978	144
	42CrMo	2625	2978	144
013.75.3150	50Mn	2922	3376	174
	42CrMo	2922	3376	174
013.75.3550	50Mn	3322	3776	174
	42CrMo	3322	3776	174
013.75.4000	50Mn	3772	4226	174
	42CrMo	3772	4226	174
013.75.4500	50Mn	4272	4726	174
	42CrMo	4272	4726	174