4R4449 NTN Cylindrical Roller Bearing
Online shopping -- Fatigue Load Rating (kN): 4R4449 NTN Cylindrical Roller Bearing Shanghai Ruonan-Power Co., Ltd. from a great selection Steel Cage Type: at Store. ... Tapered Roller Bearing Accessories.
| Brand Name: | NTN |
| Model Number: | 4R4449 |
| Cage Type:: | Steel |
| Reference Speed Rating (r/min):: | -- |
| Fatigue Load Rating (kN):: | -- |
| Clearance:: | Standard |
| Limiting Speed Rating (r/min):: | 5600 |
| SKU:: | 6311-nsk |
| B: | 29mm |
| Static Load Rating (kN):: | 44.5 |
| PDF |
4R4449 |
Product Details
| Cage Type: | Steel |
| Reference Speed Rating (r/min): | -- |
| Fatigue Load Rating (kN): | -- |
| Clearance: | Standard |
| Limiting Speed Rating (r/min): | 5600 |
| SKU: | 6311-nsk |
| B | 29mm |
| Static Load Rating (kN): | 44.5 |
| d | 55mm |
| Seals or Shields: | Open Type |
| Weight: | 0.02 KGS |
| Availability: | In Stock |
| Dynamic Load Rating (kN): | 71.5 |
| D | 120mm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-8689236 |
