239/850K NTN Spherical Roller Bearings
Our 72,500 N Dynamic Load Rating highly-skilled and factory-trained service experts have the resources 90 mm da (min) to help you with all your 239/850K NTN Spherical Roller Bearings needs WJE Bearing Manufacturing Co., Ltd. - including routine maintenance, 3.1 mm b (min) major repairs, warranty service, and Spherical Roller Bearings equipment inspections.
| Brand Name: | NTN |
| Model Number: | 239/850K |
| Dynamic Load Rating: | 72,500 N |
| b (min): | 3.1 mm |
| da (min): | 90 mm |
| Static Load Rating: | 53,000 N |
| a (max): | 4.9 mm |
| Bore Type: | Cylindrical Bore |
| Da (max): | 130 mm |
| Snap Ring Width: | 2.8 mm |
| PDF |
239/850K |
Product Details
| Dynamic Load Rating | 72,500 N |
| b (min) | 3.1 mm |
| da (min) | 90 mm |
| Static Load Rating | 53,000 N |
| a (max) | 4.9 mm |
| Bore Type | Cylindrical Bore |
| Da (max) | 130 mm |
| Snap Ring Width | 2.8 mm |
| Dx (min) | 152 mm |
| ra (max) | 2 mm |
| Radial Clearance | 0.025 to 0.051 mm |
| Cy (max) | 7.3 mm |
| Configuration | Single Row |
| D | 140 mm |
| Limiting Speed - Grease | 4,500 rpm |
| Factor fo | 14.6 |
| r1 | 0.5 mm |
| d | 80 mm |
| D1 (max) | 135.2 mm |
| Limiting Speed - Oil | 5,300 rpm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-8525637 |
