NTN LM742749#BW services Roller Bearings
Brand Name |
NTN LM742749#BW services Roller Bearings |
Model Number |
LM742749 |
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Details
Bearing number |
6330 |
Size (mm) |
150x320x65 |
Bore Diameter (mm) |
150 |
Outer Diameter (mm) |
320 |
Width (mm) |
65 |
d |
150 mm |
D |
320 mm |
B |
65 mm |
C |
65 mm |
r min. |
4 mm |
da min. |
166 mm |
Da max. |
304 mm |
ra max. |
3 mm |
Weight |
22 Kg |
Basic dynamic load rating (C) |
274 kN |
Basic static load rating (C0) |
284 kN |
(Grease) Lubrication Speed |
2 100 r/min |
(Oil) Lubrication Speed |
2 400 r/min |
rs min |
4 mm |
Radial clearance class |
CN |
Mass |
22 kg |
Dynamic load, C |
274 kN |
Static load, C0 |
284 kN |
Fatigue limit load, Cu |
8.4 kN |
f0 |
13.9 |
Nlim (oil) |
2,400 rpm |
Nlim (grease) |
2,100 rpm |
Min operating temperature, Tmin |
-20 °C |
Max operating temperature, Tmax |
120 °C |
Characteristic cage frequency, FTF |
0.4 Hz |
Characteristic rolling element frequency, BSF |
4.73 Hz |
Characteristic outer ring frequency, BPF0 |
3.59 Hz |
Characteristic inner ring frequency, BPFI |
5.41 Hz |
da min |
166 mm |
Da max |
304 mm |
ra max |
3 mm |
Category |
Single Row Ball Bearing |
Inventory |
0.0 |
Minimum Buy Quantity |
N/A |
Weight / Kilogram |
23 |
Product Group |
B00308 |
Enclosure |
Open |
Precision Class |
ABEC 1 | ISO P0 |
Maximum Capacity / Filling Slot |
No |
Rolling Element |
Ball Bearing |
Snap Ring |
No |
Internal Special Features |
No |
Cage Material |
Steel |
Internal Clearance |
C0-Medium |
Inch - Metric |
Metric |
Long Description |
150MM Bore; 320MM Outside Diameter; 65MM Outer Race Width; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Steel Cage |
Other Features |
Deep Groove |
UNSPSC |
31171504 |
Harmonized Tariff Code |
8482.10.50.68 |
Noun |
Bearing |
Keyword String |
Ball |
Weight / LBS |
57.8 |
Outside Diameter |
12.598 Inch | 320 Millimeter |
Bore |
5.906 Inch | 150 Millimeter |
Inner Race Width |
0 Inch | 0 Millimeter |
Outer Race Width |
2.559 Inch | 65 Millimeter |
Company Profile
Worktime |
Seg - Sex (9.00 - 18.00) Sáb (9: 00-12: 00) |
Phone |
(65) 8257 8518 |
Fax |
(65) 6258 7399 |