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 |