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Timken 2578/2523-B tapered roller bearings - Industrial Bearing

  Timken 2578/2523-B tapered roller bearings

Timken 2578/2523-B tapered roller bearings pdf

What are the dimensions of a Timken 2578/2523-B tapered roller bearings? Manufacturing Service 215 mm D . Get Your Free, Instant Quote‎! 100 mm d

d 100 mm
D 215 mm
B 47 mm
E 185.5 mm
F 129.5 mm
rs min 3 mm
r1s min 3 mm
Radial clearance class C3
Mass (without HJ ring) 7.89 kg
Dynamic load, C 299 kN
Static load, C0 335 kN
Fatigue limit load, Cu 35.6 kN
Nlim (oil) 3,800 rpm
Nlim (grease) 3,300 rpm
Min operating temperature, Tmin -40 °C
Max operating temperature, Tmax 120 °C
Characteristic cage frequency, FTF 0.41 Hz
Characteristic rolling element frequency, BSF 5.45 Hz
Characteristic outer ring frequency, BPF0 5.34 Hz
Characteristic inner ring frequency, BPFI 7.66 Hz
da min 113 mm
da max 125 mm
db min 132 mm
Da max 202 mm
ra max 2.5 mm
r1a max 2.5 mm
Inventory 0.0
Manufacturer Name NTN
Minimum Buy Quantity N/A
Weight / Kilogram 7.4
EAN 4547359147575
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 C3-Loose
Retainer Yes
Relubricatable Yes
Inch – Metric Metric
Other Features Plain Inner Ring | 2 Rib Outer Ring | Cage On Outer Ring ID
Long Description 100MM Bore; Straight Bore Profile; 215MM Outside Diameter; 47MM Width; Steel Cage Matetrial; RBEC 1
UNSPSC 31171547
Harmonized Tariff Code 8482.50.00.00
Noun Bearing
Manufacturer Item Number NU320C3
Weight / LBS 16.288
Outside Diameter 8.465 Inch | 215 Millimeter
Bore 3.937 Inch | 100 Millimeter
Width 1.85 Inch | 47 Millimeter
bore diameter: 100 mm
precision rating: ISO Class 0
outside diameter: 215 mm
maximum rpm: 3800 rpm
overall width: 47 mm
bearing material: Hardened Alloy Steel
flanges: (2) Outer Ring
cage material: Pressed Steel
bore type: Straight
finish/coating: Uncoated
number of rows: 1
closure type: Open
internal clearance: C3
outer ring width: 47 mm
ring separation: Separable Inner Ring
fillet radius: 2.5 mm
operating temperature range: -40 to 120 ºC
series: NU
dynamic load capacity: 299000 N
manufacturer product page: Click here
static load capacity: 335000 N

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