4R3228 NTN Cylindrical Roller Bearing
4R3228 NTN Cylindrical Roller Bearing Shenzhen YUYING Bearing Co., Ltd. Engineering 60400 rpm Limiting Speed (Oil) Calculator , Thrust Tapered Roller Bearing Manufacturing Service . 30 mm d Get Your Free.
| Brand Name: | NTN |
| Model Number: | 4R3228 |
| Limiting Speed (Oil): | 60400 rpm |
| d: | 30 mm |
| Precision Class: | ISO P4S (ABEC 7/9) |
| Design Units: | METRIC |
| R - Inner Ring To Clear Radius2: | 1.0 mm |
| do - Ball Diameter: | 7.143750 mm |
| D: | 55.000 mm |
| Limiting Speed (Grease): | 30200 rpm |
Product Details
| Limiting Speed (Oil) | 60400 rpm |
| d | 30 mm |
| Precision Class | ISO P4S (ABEC 7/9) |
| Design Units | METRIC |
| R - Inner Ring To Clear Radius2 | 1.0 mm |
| do - Ball Diameter | 7.143750 mm |
| D | 55.000 mm |
| Limiting Speed (Grease) | 30200 rpm |
| da - Inner Ring Backing Diameter | 35.900 mm |
| r - Outer Ring To Clear Radius3 | 1.0 mm |
| Cage Type | CR - Phenolic Outer |
| Contact Angle | 25 º |
| Da - Outer Ring Backing Diameter | 50.700 mm |
| C0 - Static Radial Rating | 5600 N |
| Ball Type | STEEL |
| Bearing Weight | 0.104 Kg |
| Bearing Width | 13 mm |
| Ce - Dynamic Radial Rating1 | 11300 N |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234249 |
