Wuxi Guangqiang Bearing Trade Co.,Ltd
| Delivery Time | 3-5 working days |
| Inner diameter（d） | 45mm |
| Material | GCr15 Chrome Bearing Steel |
| Packaging Details | in individual packing box |
| Seals type | Open |
| Width（B） | 32mm |
| Feature | High speed, low friction, high rotation accuracy, factory pre-matched light preload |
| Payment Terms | T/T,, |
| Number of row | Single Row |
| Supply Ability | 100000 Sets per month |
| Bearing Model | 7009CTRDU |
| Certifiion | ISO9001:2015 |
| Appliion | CNC machine spindles, precision testing instruments, micro high-speed motors, optical equipment |
| Outer diameter（D） | 75mm |
| Precision class | P0/P6 |
| Model Number | 7009CTRDU |
| Place of Origin | China |
| Brand Name | GQZ /OEM |
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Product Specification
| Delivery Time | 3-5 working days | Inner diameter（d） | 45mm |
| Material | GCr15 Chrome Bearing Steel | Packaging Details | in individual packing box |
| Seals type | Open | Width（B） | 32mm |
| Feature | High speed, low friction, high rotation accuracy, factory pre-matched light preload | Payment Terms | T/T,, |
| Number of row | Single Row | Supply Ability | 100000 Sets per month |
| Bearing Model | 7009CTRDU | Certifiion | ISO9001:2015 |
| Appliion | CNC machine spindles, precision testing instruments, micro high-speed motors, optical equipment | Outer diameter（D） | 75mm |
| Precision class | P0/P6 | Model Number | 7009CTRDU |
| Place of Origin | China | Brand Name | GQZ /OEM |
| High Light | duplex angular contact bearing 45×75×32mm ，resin cage angular contact bearing ，high speed spindle bearing | ||
*Send inquiry to get full technical datasheet and factory price of 7009CTRDU bearing.
| Specifiion | Value |
|---|---|
| Bearing Model | 7009CTRDU |
| Bore d | 45 mm |
| Outer diameter D | 75 mm |
| Single bearing width B | 16 mm |
| DU duplex total width | 32 mm |
| Min chamfer r | 1 mm |
| Min chamfer r1 | 0.6 mm |
| Contact Angle C | 15° |
| Dynamic load Cr (single) | 30.5 kN |
| Static load C0r (single) | 19.3 kN |
| Limiting speed (Grease) | 19200 r/min |
| Limiting speed (Oil) | 23000 r/min |
| Set weight (DU pair) | 0.507 kg |
| Cage | TR Outer ring guided phenolic resin cage |
| Match Type | DU Universal duplex matched pair |
| Seal Type | Open without seal |
| Material | GCr15 Chrome Bearing Steel |
| Precision Class | P0 / P6 / P5 / P4 optional |
| Preload | Standard light preload factory matched |
*Contact our technical team to select proper contact angle and duplex arrangement for your equipment.
Q1: Dimensions of 7009CTRDU?
A1: Bore 45mm, OD 75mm, duplex total width 32mm.
Q2: Suffix meaning CTRDU?
A2:15° contact angle, TR phenolic cage, DU universal two-piece matched pair.
Q3: Preload setting?
A3: Factory pre-matched standard light preload, ready for direct installation.
Q4: Lubriion way?
A4: Open type, suitable for circulating oil lubriion for ultra-high speed.
Q5: Optional precision grades?
A5: P0 standard, P6, P5, P4 high precision available on request.
*Stable stock for single row angular contact bearings, support fast bulk order shipment.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
1989
Total Annual:
1000000-10000000
Employee Number:
10~100
Ecer Certification：
Verified Supplier
Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a broad... Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a broad...
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