Jiangsu ZRD Bearing Co., Ltd.
| Samples | Available |
| Packaging Details | Standard Packaging |
| Delivery Time | 3-20 Days |
| Payment Terms | T/T L/C West Union |
| Supply Ability | 100 000 sets/month |
| Brand Name | SK |
| Model Number | 1309 EKTN9 + H 309 |
View Detail Information
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Product Specification
| Samples | Available | Packaging Details | Standard Packaging |
| Delivery Time | 3-20 Days | Payment Terms | T/T L/C West Union |
| Supply Ability | 100 000 sets/month | Brand Name | SK |
| Model Number | 1309 EKTN9 + H 309 | ||
| High Light | large ball bearings ，Self Aligning Ball Bearing | ||
Manufacturing Standard
|
Precision Rating |
ABEC-1(p0) ABEC-3(p6) ABEC-5(p5) ABEC-7(p4) |
|
Seals Type |
Open, Z,ZZ,RS,2RS |
|
Material |
Bearing steel,carbonsteel,stainless steel,ceramic |
|
Bearing steel standard |
GCr15,SUJ2,100Cr6 |
|
Vibration Level Code |
V,V1,V2.V3 |
|
Radial Play(Clearance) |
C0,C2,C3,C4,C5 |
|
Noise Level |
Z1,Z2,Z3,Z4 |
|
Service support |
customization,OEM |
Introduction
The self-aligning ball bearing was invented by SK. This type of ball bearing is recommended when alignment of the shaft and housing is difficult and the shaft may flex. It has two rows of balls and a common sphered raceway in the outer ring. Self-aligning ball bearings are available with either a cylindrical or tapered bore. And it has the lowest friction of all rolling bearings, which enables it to run cooler even at high speeds.
Application
Self-aligning ball bearings are used for commercial ground shafting applications:
Mining machinery
power machinery
heavy machinery
textile machinery
| Principal dimensions | Basic load ratings | Speed ratings | Designation | ||||
|---|---|---|---|---|---|---|---|
| dynamic | static | Reference speed | Limiting speed | Bearing + adapter sleeve | |||
| d1 | D | B | C | C0 | |||
| mm | kN | r/min | - | ||||
| 40 | 100 | 25 | 39 | 13,4 | 12000 | 8500 | 1309 EKTN9 + H 309 |
Open, basic design, bearings Sealed, with contact seals on both sides open bearings with an extended inner ring
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
1993
Total Annual:
8 Millions-9 Millions
Employee Number:
300~400
Ecer Certification：
Active Member
Company Profile Jiangsu ZRD bearing co., Ltd is located in Wuxi city, Jiangsu Province. Our company is mainly engaged in bearing development,manufacture and sales. And we have developed into a large scale company after years of research and development. We already have the ability of le... Company Profile Jiangsu ZRD bearing co., Ltd is located in Wuxi city, Jiangsu Province. Our company is mainly engaged in bearing development,manufacture and sales. And we have developed into a large scale company after years of research and development. We already have the ability of le...
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