Spherical Roller Bearings

• Precision Rating: High Precision
• Type: Roller
• Seals Type: Oil Coated
• Number of Row: Single Row
• Structure: Spherical
• Material: Chrome Steel Gcr15
• Certification: ISO9001
• Quality: 100% Tested
• Hardness: 60--65HRC
• Transport Package: Box
• Specification: customized
• Trademark: HLT
• Origin: China
• HS Code: 8483200000
• Production Capacity: 500000pieces Per Year

Product Description

Product Description

Spherical roller bearings with two rollers, mainly bear radial load but also can withstand axial load in either direction. A high radial load capacity, especially suitable for heavy loads or vibration, can not bear the pure axial load. This kind of bearing outer ring raceway is spherical, so the good performance of its self-aligning can compensate for concentricity error.
There are two symmetrical spherical rollers, there is a common spherical outer ring raceway, the bearing inner ring with two axis tilt
The angle of the raceway, aligns with good performance, when the axis force is bent or a different heart is still bearing the normal use, transfer concentric with the bearing size range varies, generally aligning allowed 1 to 2.5-degree angle load bearing capacity of the larger type, in addition to radial loads but also under way outside the role of bearing axial load, with good impact resistance, in general, self-aligning roller bearings allowed working speed than the low.
Materials:
1. Material of ring : GCr15,
2.Material of Cage: Steel, brass, polyamide, nylon
3.Material of Roller: chromium steel
 
Structure:
Internal Structure and Retainer Material Variation
C: Symmetrical roller, Stamped Steel retainer
CA: Symmetrical roller, one-pice brass cage
CTN1: Symmetrical roller, nylon cage
E: Third generation design. improved stress distribution; offer much longer service life than normal designs
Q: Bronze cage
MB: Symmetrical roller,Two-pice brass cage
EM: Symmetrical roller, Special alloy Integral cage.
 
External form change
K: Tapered bore bearing, taper is 1:12
K30: Tapered bore bearing, taper is 1:30
N: A snap ring groove on the outer ring
W33: There are three lubrication groove and three lubrication holes in the outer ring
 
Clearance
C0: Norminal clearance, omitted in destination
C2: Less than Norminal clearance
C3: Larger clearance than C0
C4: Larger clearance than C3

Product Parameters

 

Material	Bearing	Chrome steel, carbon steel, Stainless Steel, Ceramic
	Cage	Steel cage, carbon cage, stainless steel cage
Features	Hardness	58-62HRC
	Precision	ABEC1(P0) ABEC3(P6) ABEC5(P5) ABEC7(P4) ABEC9(P2)
	Clearance	C2,C0,C3,C4,C5
	Noises Rating	Z1,Z2,Z3,Z4
	Vibration Rating	V1,V2,V3,V4
	Seal type	OPEN ZZ RS
HS Code
Port	Shenzhen and Shanghai port
Certificate	ISO 9001:2008, SASO ,CQC
Advantage	1). Excellent and high-quality control 2).Prompt delivery 3).Competitive price 4).Small order accepted 5).Customers' drawings or samples accepted   6).OEM service
Application	Mainly used in motorcycle rear axle wheel hubs, heavy machine tools' main shafts, big power reduction gears, axletree axle boxes, roller wheels of transportation devices, and the rolling mills' supporting rollers and working rollers.
process production	1. Assembly 2.Windage test 3.Cleaning 4. Rotary test 5.Greasing and gland 6.Noise inspection 7.Appearance inspection 8.Rust prevention 9. Product packaging

 

Application

1. Papermaking machinery, deceleration device, railway vehicle axle, rolling mill, roller gearbox
2. Crusher, vibrating screen, printing machinery, woodworking machinery
3. Various industrial reducer

 

Company Profile

We can supply bearings for construction machinery, cement machinery, automobile industry, rail transit, metallurgical industry, transmission industry, wind power industry, precision machinery and other industries.


 

Certifications

FAQ

1. Free Samples: contact us by email or trade manager, and we will send the free samples according to your request.  
2. World-Class Bearing: We provide our customers with all types of indigenous bearing with world-class quality.
3. OEM or Non-Stand Bearings: Any requirement for Non-standard bearings is Easily Fulfilled by us due to our vast knowledge and links in the industry. 
4. Genuine products With Excellent Quality: The company has always proved the 100% quality products it provides with genuine intent.
5. After-Sales Service and Technical Assistance: The company provides after-sales service and technical assistance as per the customer's requirements and needs.
6. Quick Delivery: The company provides just-in-time delivery with its streamlined supply chain.
7. Cost Saving: We provide long-life, shock-resistant, and high-reliability bearings with excellent quality and better performance. It is resulting in increased cost savings.
8. Attending customer queries promptly: We believe that if customers are satisfied then it proves our worth well. Customers are always given quick support.