Descriptions :
Model number: 200752904
Structure: Eccentric
Type: Roller
Brand: SKF, KOYO, NTN, NSK
Inside Diameter: 22mm
Outside Diameter: 53.5mm
Thickness: 32mm
Material: Chrome steel
Precision Rating: P0 p4
Seals Type: No
The overall eccentric bearing, also called eccentric bearing, is a very use bearing type. Mainly includes the outer, inner ring, rolling body flower basket, rolling body, whole eccentric bearing structure is simple, easy to use, do not need to eccentric shaft can achieve eccentric function, make eccentric mechanism is simplified greatly, at the same time make eccentric mechanical processing province work, time saving, and easy to assemble, and to reduce the eccentric mechanism manufacturing cost.
High Precision 200752904 Overall Eccentric Bearings Brass cage , 22*53.5*32mm
Specifications :
| Model Number |
200752904 |
| Type |
Roller |
| Bore Size |
22(mm) |
| Outside Diameter |
53.5(mm) |
| Width |
32(mm) |
| Service |
LBLS or as you requested |
| Seals Type |
No |
| Material |
Chrome Steel,Stainless steel |
| Vibration Level |
V1 , V2 , V3 , V4 |
| Clearance |
C2, C3, C4, C5 |
| Speed ratio |
11 13 17 21 29 35 43 51 59 87 |
| Precision Rating |
P0 P6 P5 P4 P2 |
| Hardness |
59-63 HRC |
| Number of Row |
Double Row |
| Application |
Reducer, petroleum chemical industry, textile |
| Certifications |
ISO 9001:2000 |
| Delivery Detail |
5-8 days or according to order qty |
| Package |
Standard packaging or as customer's request |
| Sample |
Free provide |
| Payment A |
30% T/T deposit,the balance be paid before shipping. |
| Payment B |
100% L/C at sight |
| Payment C |
Small by Express |
The overall eccentric bearing features: Inner ring hole for eccentric hole, in eccentric hole inside the wall there is a longitudinal keyway.
The overall eccentric bearing classification: A for double double row circular cone roller eccentric bearing; Cylindrical roller for a single raceway small clearance or negative clearance cylindrical roller bearing, mainly installed in the press plate cylinder and roller sides;
Another way for double roller with internal and external eccentric negative clearance cylindrical roller bearing units, installed in the press the rubber roller on both sides. Hollow cylindrical roller bearing because of its special structure, compared with conventional rolling bearing with vibration absorbing ability, precision long life and overload protection function.
The overall eccentric bearing applications : Reducer, oil chemical industry. Textile, metallurgy, mining, etc. Steel. Heavy machinery, etc.
Use whole eccentric bearing should pay attention to the following matters :
(1) Keep the whole eccentric bearing and its surrounding environment clean. Even invisible to the naked eye smile dust into the whole eccentric bearing, also can increase the overall eccentric bearing wear, vibration and noise.
(2) Use install carefully, do not allow strong stamping, are not allowed to use hammer direct stroke overall eccentric bearing, don't allow through the rolling element transfer pressure.
(3) The use of appropriate, accurate installation tools, as far as possible, avoid to use a special tool to use cloth class and short fiber and things like that.
(4) Prevent the whole eccentric bearing rust, use direct hand take whole eccentric bearing, want to wash hands full of sweat, and coated with high quality mineral oil before operation, during the rainy season and summer especially should pay attention to rust.
Other Sizes available , as follows :
| NO |
inner diameter |
outer diameter |
thickness |
weight |
material |
keep frame material |
| 200752905K |
24 |
70 |
36 |
0.7762kg |
bearing steel |
brass |
| 400752905K |
24 |
70 |
36 |
0.7762kg |
bearing steel |
brass |
| 80752906K |
28 |
95 |
54 |
2.0624kg |
bearing steel |
brass |
| 100752906K |
28 |
95 |
54 |
2.0624kg |
bearing steel |
brass |
| 150752906K |
28 |
95 |
54 |
2.0624kg |
bearing steel |
brass |
| 200752906K |
28 |
95 |
54 |
2.0624kg. |
bearing steel |
brass |
| 250752906K |
28 |
95 |
54 |
2.0624KG |
bearing steel |
brass |
Company's Profile
Over the past 10 years, Wuxi BLS Bearing Technology Co. Ltd. has grown to be the leading and fastest growing bearings brand in China and currently produces over xx million bearings in more than an xx sizes every year. It has the capacity to develop bearings from xx mm bore to xx mm outer diameter.
The product range includes ball bearings, tapered roller bearings, and double row angular contact (DRAC) bearings, cylindrical and spherical roller bearings, pillow bearings, plastic bearings, slewing bearings, auto bearing and non-standard bearings. The company is now also acting as sales agent for world known brands like SKF, NTN, NACHI, TIMKEN, NSK and more.
BLS Bearings are widely used by 2 and 3 Wheelers, Cars, Trucks, Tractors, Electric Motors, Railway wagons, coaches & locomotives, Steel Mills, Heavy Engineering Plants, Bulldozers, Shovels, Tillers and Thermal Power Plants. The automotive and railway industries form the two largest client segments.
NBC has emerged as a leading exporter of bearings from China. Leading customers from all over the world have entrusted BLS with their critical product requirements.
A sense of loyalty and pride permeates the dynamic workforce - comprising equally of employees who have been with the company for decades, and young professionals eager to work in a vibrant work environment and a growth-oriented company.
The company's financial growth is robust and it has set an ambitious growth path for itself with a sharp focus on exports, entry in new product segments and cultivation of people best practices. BLS is poised for a leap into the future with a commitment to act as a conscientious corporate citizen.
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