ZEN B5 thrust ball bearings

ZEN B5 thrust ball bearings manufacturer and global supplier of reliable 2.9 kg Weight ball and roller ... NTN BEARING CORP.OF CANADA LTD. ZEN B5 thrust ball bearings Industries Products Manufacturing & Engineering 38.1 mm d and Agricultural Bearings designed to meet the unique requirements of our targeted industries.

What is B5 bearing interchange?

Brand Name: ZEN
Model Number: B5
Bearing number: 6404
Size (mm): 20x72x19
Bore Diameter (mm): 20
Outer Diameter (mm): 72
Width (mm): 19
d: 20 mm
D: 72 mm
B: 19 mm
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Product Details

Bearing number 6404
Size (mm) 20x72x19
Bore Diameter (mm) 20
Outer Diameter (mm) 72
Width (mm) 19
d 20 mm
D 72 mm
B 19 mm
C 19 mm
r min. 1,1 mm
da min. 26,5 mm
Da max. 65,5 mm
ra max. 1 mm
Weight 0,4 Kg
Basic dynamic load rating (C) 28,5 kN
Basic static load rating (C0) 13,9 kN
(Grease) Lubrication Speed 12 000 r/min
(Oil) Lubrication Speed 14 000 r/min
rs min 1.1 mm
Radial clearance class CN
Mass 0.4 kg
Dynamic load, C 28.5 kN
Static load, C0 13.9 kN
Fatigue limit load, Cu 0.63 kN
f0 11.4
Nlim (oil) 14,000 rpm
Nlim (grease) 12,000 rpm
Min operating temperature, Tmin -20 °C
Max operating temperature, Tmax 120 °C
Characteristic cage frequency, FTF 0.34 Hz
Characteristic rolling element frequency, BSF 2.91 Hz
Characteristic outer ring frequency, BPF0 2.07 Hz
Characteristic inner ring frequency, BPFI 3.93 Hz
da min 26.5 mm
Da max 65.5 mm
ra max 1 mm
Category Single Row Ball Bearing
Inventory 0.0
Minimum Buy Quantity N/A
Weight / Kilogram 0.403
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 20MM Bore; 72MM Outside Diameter; 19MM Outer Race Diameter; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features
UNSPSC 31171504
Harmonized Tariff Code 8482.10.50.68
Noun Bearing
Keyword String Ball
Manufacturer Item Number 6404
Weight / LBS 0.882
Outside Diameter 2.835 Inch | 72 Millimeter
Bore 0.787 Inch | 20 Millimeter
Outer Race Width 0.748 Inch | 19 Millimeter
bore diameter: 20 mm
finish/coating: Uncoated
outside diameter: 72 mm
bearing material: High Carbon Chrome Steel
overall width: 19 mm
cage material: Steel
bore type: Round
inner ring width: 19 mm
closure type: Open
outer ring width: 19 mm
row type & fill slot: Single Row Non-Fill Slot
maximum rpm (grease): 12000 rpm
snap ring included: Without Snap Ring
maximum rpm (oil): 14000 rpm
internal clearance: CN
fillet radius: 1.1 mm
operating temperature range: -40 to 120 ºC
maximum rpm: 14000 RPM
dynamic load capacity: 28500 N
series: 64
static load capacity: 13900 N
manufacturer product page: Click here
precision rating: Class 0
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Company Profile

Phone 766-298-7977
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