BCA Bower Bearings / Federal Mogul A12 Tapered Roller Bearing Race Cup
What are 127x254x77.788 the types of Industrial Bearings Solutions BCA Bower Bearings / Federal Mogul A12 Tapered Roller Bearing Race Cup ? Taper Bearing Sets TIMKEN Manufacturing Service . Get Your Free, Instant price, design review.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number |
4T-HH228349/HH228310 |
| Size (mm) |
127x254x77.788 |
| Bore Diameter (mm) |
127 |
| Outer Diameter (mm) |
254 |
| Width (mm) |
77,788 |
| d |
127 mm |
| D |
254 mm |
| T |
77,788 mm |
| B |
82,55 mm |
| C |
61,912 mm |
| ra1 max. |
6,4 mm |
| a |
23,4 mm |
| Da |
223 mm |
| db |
148 mm |
| ra max. |
9,7 mm |
| da |
164 mm |
| Db |
234 mm |
| Weight |
19,5 Kg |
| Basic dynamic load rating (C) |
740 kN |
| Basic static load rating (C0) |
1 070 kN |
| (Grease) Lubrication Speed |
1 400 r/min |
| (Oil) Lubrication Speed |
1 900 r/min |
| Calculation factor (e) |
0,32 |
| Calculation factor (Y0) |
1,03 |
| d1 |
185.5 mm |
| e |
0.32 |
| Y2 |
1.87 |
| Y0 |
1.03 |
| Mass |
19.5 kg |
| Dynamic load, C |
740 kN |
| Rating life coefficient, A2 |
1.4 |
| Static load, C0 |
1,070 kN |
| Fatigue limit load, Cu |
108 kN |
| Nlim (oil) |
1,900 rpm |
| Nlim (grease) |
1,400 rpm |
| Min operating temperature, Tmin |
-40 °C |
| Max operating temperature, Tmax |
120 °C |
| Characteristic cage frequency, FTF |
0.42 Hz |
| Characteristic rolling element frequency, BSF |
5.89 Hz |
| Characteristic outer ring frequency, BPF0 |
7.13 Hz |
| Characteristic inner ring frequency, BPFI |
9.87 Hz |
| ra max |
9.7 mm |
| r1a max |
6.4 mm |
Company Profile
| Worktime |
9:00-18:00 pm |
| Phone |
+852(3)1591338 |