KOYO 32319JR tapered roller bearings

KOYO 32319JR tapered roller bearings 45x100x25 Size (mm) 100 Outer Diameter (mm) SEARCH – Whether it’s agriculture or construction equipment your working on, Has the you need.
Size (mm) | 45x100x25 |
Bore Diameter (mm) | 45 |
Outer Diameter (mm) | 100 |
Width (mm) | 25 |
d | 45 mm |
Fw | 58,5 mm |
D | 100 mm |
B | 25 mm |
C | 25 mm |
r min. | 1,5 mm |
r1 min. | 1,5 mm |
Weight | 0,877 Kg |
Basic dynamic load rating (C) | 74 kN |
Basic static load rating (C0) | 71 kN |
(Grease) Lubrication Speed | 7 200 r/min |
E | 86.5 mm |
F | 58.5 mm |
rs min | 1.5 mm |
r1s min | 1.5 mm |
Radial clearance class | CN |
Mass (without HJ ring) | 0.89 kg |
Dynamic load, C | 74 kN |
Static load, C0 | 71 kN |
Fatigue limit load, Cu | 8.7 kN |
Nlim (oil) | 8,400 rpm |
Nlim (grease) | 7,200 rpm |
Min operating temperature, Tmin | -40 °C |
Max operating temperature, Tmax | 120 °C |
Characteristic cage frequency, FTF | 0.4 Hz |
Characteristic rolling element frequency, BSF | 4.98 Hz |
Characteristic outer ring frequency, BPF0 | 4.44 Hz |
Characteristic inner ring frequency, BPFI | 6.56 Hz |
da min | 53 mm |
da max | 57 mm |
db min | 60 mm |
Da max | 92 mm |
ra max | 1.5 mm |
r1a max | 1.5 mm |
Inventory | 0.0 |
Manufacturer Name | NTN |
Minimum Buy Quantity | N/A |
Weight / Kilogram | 0.857 |
EAN | 4547359000603 |
Product Group | B04144 |
Bore Profile | Straight |
Cage Material | Steel |
Precision Class | RBEC 1 | ISO P0 |
Number of Rows of Rollers | Single Row |
Separable | Inner Ring – Both Sides |
Rolling Element | Cylindrical Roller Bearing |
Profile | Complete with Outer and Inner Ring |
Snap Ring | No |
Internal Clearance | C0-Medium |
Retainer | Yes |
Relubricatable | Yes |
Inch – Metric | Metric |
Other Features | Plain Inner Ring | 2 Rib Outer Ring | Cage On Outer Ring ID |
Long Description | 45MM Bore; Straight Bore Profile; 100MM Outside Diameter; 25MM Width; Steel Cage Matetrial; RBEC 1 | |
UNSPSC | 31171547 |
Harmonized Tariff Code | 8482.50.00.00 |
Noun | Bearing |
Manufacturer Item Number | NU309 |
Weight / LBS | 1.892 |
Width | 0.984 Inch | 25 Millimeter |
Bore | 1.772 Inch | 45 Millimeter |
Outside Diameter | 3.937 Inch | 100 Millimeter |
bore diameter: | 45 mm |
static load capacity: | 71000 N |
outside diameter: | 100 mm |
precision rating: | ISO Class 0 |
overall width: | 25 mm |
maximum rpm: | 8400 rpm |
flanges: | (2) Outer Ring |
bearing material: | Hardened Alloy Steel |
bore type: | Straight |
cage material: | Pressed Steel |
number of rows: | 1 |
finish/coating: | Uncoated |
internal clearance: | CN |
closure type: | Open |
ring separation: | Separable Inner Ring |
fillet radius: | 1.5 mm |
operating temperature range: | -40 to 120 ºC |
manufacturer product page: | Click here |
dynamic load capacity: | 74000 N |
Detailed Parameters
parameter:
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