NTN 4T-28985/28920 tapered roller bearings
What are the dimensions of a NTN 4T-28985/28920 tapered roller bearings? 180,000 Bore Diameter (mm) Manufacturing Service . Get Your Free, 180x300x118 Size (mm) Instant Quote!
Size (mm) | 180x300x118 |
Bore Diameter (mm) | 180,000 |
Outer Diameter (mm) | 300,000 |
Width (mm) | 118,000 |
d | 180,000 mm |
D | 300,000 mm |
H | 118,000 mm |
B | 118 mm |
d2 | 200.8 mm |
D1 | 260.4 mm |
rs min | 3 mm |
Number of lubrication holes | 3 |
b | 14.1 mm |
k | 6 mm |
e | 0.38 |
Y1 | 1.78 |
Y2 | 2.66 |
Y0 | 1.74 |
Radial clearance class | CN |
Mass | 33.9 kg |
Dynamic load, C | 1,550 kN |
Static load, C0 | 2,050 kN |
Fatigue limit load, Cu | 123 kN |
Nref | 1,200 rpm |
Nlim | 1,700 rpm |
Min operating temperature, Tmin | -40 °C |
Max operating temperature, Tmax | 200 °C |
Characteristic cage frequency, FTF | 0.43 Hz |
Characteristic rolling element frequency, BSF | 7.14 Hz |
Characteristic outer ring frequency, BPF0 | 8.67 Hz |
Characteristic inner ring frequency, BPFI | 11.33 Hz |
da min | 194 mm |
Da max | 286 mm |
ra max | 2.5 mm |
Detailed Parameters
parameter:
Similar products
NTN 7311BDBTT angular contact ball bearings
100% 38 mm A Authentic. NTN 7311BDBTT angular contact ball bearings Highest Quality. Certified Supplier. A 38 mm A1 25 mm B 30 mm d 28.58 mm E 12.5 mm G R1/8″ H 42.9 mm H1 11 mm H2 82 mm J 76.2 mm L 98 mm L1 22 mm N M10 s1 15 mm
SKF NU2272MA cylindrical roller bearings
Welcome to 9 Days or more Days to Ship the SKF NU2272MA cylindrical roller bearings online 225 D seller. Days to Ship 9 Days or more d 105 D 225 B 49 Precision (JIS) Grade 0 Number of Raceway Ring Rows Single Row Specifications/Environment Standard Basic Load Rating, Dynamic Rating(N) 320000 Internal Clearance Symbol CM
SF7008 NTN B 25.000 mm 350x400x25mm Angular contact ball bearings
Bearing number SF7008 Size (mm) 350x400x25 Brand NTN Bore Diameter (mm) 350.000 Outer Diameter (mm) 400.000 Width (mm) 25.000 d 350.000 mm D 400.000 mm B 25.000 mm C 25.000 mm
KOYO 3NC626ST4 deep groove ball bearings
LET OUR KOYO 3NC626ST4 deep groove ball bearings EXPERTS GET 0.6250 in d YOU THE PARTS YOU NEED. d 0.6250 in race material: Steel misalignment angle: 16 º head diameter: 1.5000 in shank thread length: 1.6250 in head width: 0.5620 in rod end type: Male Threaded ball width: 0.7500 in shank thread size: 5/8-18 length