NNQB4238X2M/P5YA Four Row Rolling Mill Bearing 180 X 400 X 220mm Cylindrical Type Diesel Engine Shaf
Certification:Normal Inspection
NNQB4238X2M/P5YA Rolling Mill Bearing D3-228H Rolling Bearing
180 X 400 X 220MM Cylindrical Roller Bearing
Packaging & Delivery:| Packaging Details: | 1.industrial packaging: plastic bag+craft paper+carton+plywood pallets; plastic tube+carton+plywood pallets merical packaging: 1pc/plastic bag+color box+carton+plywood pallets 3.as client\'s requirement |
| Delivery Detail: | 3-45 days after received the payment |
NNQB4238X2M/P5YA rolling mill bearing
D3-228H cylindrical roller bearing
180X400X220 cylindrical roller bearing
Four-row cylindrical roller bearing special point:
separated type large load capacity,especially radial load small frictionhigh-speed revolution
APPLICATION: automobiles, rolling mill, mining, plastic machine
| Product | Cylindrical roller bearing |
| Model Number | NNQB4238X2M/P5YA |
| Old Code | D3-228H |
| Structure | Cylindrical |
| Type | Roller |
| Brand Name | HWT (neutral packing/OEM) |
| Bore Size | 180 mm |
| Outside Diameter | 400 mm |
| Thickness | 220 mm |
| Weight | 156 kg |
| Material | carbon steel,GCr15,stainless steel,plastic,ceramic |
| Cage | nylon,iron,copper |
| Iubricating method | grease lubrication,oil lubrication |
| OEM service | available |
| MOQ | no restrict for the MOQ, except the OEM products |
| Sample | available |
| Packaging Details |
1.industrial packaging: plastic bag+craft paper+carton+plywood pallets; plastic tube+carton+plywood pallets merical packaging: 1pc/plastic bag+color box+carton+plywood pallets 3.as client\'s requirement |
| Delivery Detail |
3-45 days after received the payment |
| Small friction resistance, small power consumption, high mechanical efficiency, easy to start. Size standardized and interchangeable, installation convenient disassembly, convenient maintenance. Compact structure, light weight, the axial size is more narrow. High precision, high speed, wear small, long service life. Can bear radial and thrust load at the same time. In a wide range of load and velocity, the unique design can obtain good performance. Performance of the bearing load, speed and speed fluctuations relatively insensitive. |
According to the cylindrical roller bearing ring with or without penal, points various shapes:
Cylindrical roller bearing is coated with the right amount of anti-rust oil and antirust paper when it is in the factory, as long as the packaging is not damaged, the quality of the bearing will be guaranteed. But long stored in humidity below 65%, the temperature is 20 ℃ about conditions, the shelf in 30 cm above the ground is advisable. In addition, the place should avoid direct sunlight or of safekeeping and touch the walls of the cold.
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