NTN 452A Tapered Roller s
NTN 452A Tapered Roller s Industries N/A Minimum Buy Quantity and Applications ? We Spherical Roller Bearing Category sell JiNan Hope Hydraulic Co., Itd discount FAG Cylindrical Roller Thrust Bearings online as well as cheap machinery parts.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Category |
Spherical Roller Bearing |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight |
39.986 |
| Product Group |
B04311 |
| Internal Clearance |
C0-Medium |
| Mounting Method |
Shaft Mount |
| Rolling Element |
Spherical Roller Bearing |
| Bore Profile |
Straight |
| Cage Material |
Steel |
| Enclosure |
Open |
| Number of Rows of Rollers |
Double Row |
| Relubricatable |
Yes |
| Withdrawal Sleeve |
Not Applicable |
| Withdrawal Nut |
Not Applicable |
| Inch - Metric |
Metric |
| Long Description |
180MM Straight Bore; 320MM Outside Diameter; 112MM Width; C0-Medium Clearance; Shaft Mount; Double Row of Spherical Roller Bearings; Steel Cage Material; Open Enclosure; Relubricatable |
| UNSPSC |
31171510 |
| Harmonized Tariff Code |
84823080 |
| Noun |
Bearing |
| Keyword String |
Spherical |
| Weight / LBS |
88.075 |
| Adapter Part Number |
Not Applicable Inch | Not Applicable Millimeter |
| B |
112 mm |
| d |
180 mm |
| D |
320 mm |
| bore diameter: |
180 mm |
| maximum rpm: |
1900 RPM |
| outside diameter: |
320 mm |
| operating temperature range: |
Maximum of +390 °F |
| overall width: |
112 mm |
| cage material: |
Steel |
| bore type: |
Straight |
| bearing material: |
Steel |
| outer ring type: |
Not Split |
| cage type: |
Inner Ring Guided |
| internal clearance: |
C0 |
| precision rating: |
Not Rated |
| closure type: |
Open |
| finish/coating: |
Uncoated |
| lubrication hole type: |
Lubrication Groove & Hole |
| outer ring width: |
112 mm |
| dynamic load capacity: |
1500 kN |
| fillet radius: |
3 mm |
| static load capacity: |
2120 kN |
| series: |
232 |
| d2 ≈ |
211 mm |
| D1 ≈ |
271 mm |
| b |
13.9 mm |
| K |
7.5 mm |
| r1,2 min. |
4 mm |
| da min. |
197 mm |
| Da max. |
303 mm |
| ra max. |
3 mm |
| Basic dynamic load rating C |
1557 kN |
| Basic static load rating C0 |
2120 kN |
| Fatigue load limit Pu |
186 kN |
| Reference speed |
1300 r/min |
| Limiting speed |
1900 r/min |
| Calculation factor e |
0.35 |
| Calculation factor Y1 |
1.9 |
| Calculation factor Y2 |
2.9 |
| Calculation factor Y0 |
1.8 |
| Mass bearing |
39.5 kg |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
0531-8299 9953 |