WBC4-8Z NTN 4x8x3mm Da max. 6.8 mm Deep groove ball bearings

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WBC4-8Z NTN 4x8x3mm Da max. 6.8 mm Deep groove ball bearings image

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WBC4-8Z NTN 4x8x3mm Da max. 6.8 mm Deep groove ball bearings Dimensions

C:24 mm
r min.:1,5 mm
Da max.:242 mm
db min:208 mm
ra max.:1,5 mm
Weight:2,73 Kg
Basic dynamic load rating (C):74 kN
Basic static load rating (C0):91,5 kN
(Grease) Lubrication Speed:2 300 r/min
(Oil) Lubrication Speed:2 700 r/min
rs min:1.5 mm
Radial clearance class:CN
Mass:2.73 kg
Dynamic load, C:74 kN
Static load, C0:91.5 kN
Fatigue limit load, Cu:2.75 kN
f0:16.1
Nlim (oil):2,700 rpm
Nlim (grease):2,300 rpm
Min operating temperature, Tmin:-20 °C
Max operating temperature, Tmax:120 °C
Characteristic cage frequency, FTF:0.47 Hz
Characteristic rolling element frequency, BSF:14.85 Hz
Characteristic outer ring frequency, BPF0:11.66 Hz
Characteristic inner ring frequency, BPFI:13.34 Hz
da min:208 mm
Da max:242 mm
ra max:1.5 mm
Category:Single Row Ball Bearing
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:2.7
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:200MM Bore; 250MM Outside Diameter; 24MM 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:6840
Weight / LBS:5.945
Outer Race Width:0.945 Inch | 24 Millimeter
Bore:7.874 Inch | 200 Millimeter
Outside Diameter:9.843 Inch | 250 Millimeter
bore diameter::200 mm
precision rating::Class 0
outside diameter::250 mm
finish/coating::Uncoated
overall width::24 mm
bearing material::High Carbon Chrome Steel
bore type::Round
cage material::Brass
closure type::Open
inner ring width::24 mm
row type & fill slot::Single Row Non-Fill Slot
outer ring width::24 mm
snap ring included::Without Snap Ring
maximum rpm (grease)::2300 rpm
internal clearance::CN
maximum rpm (oil)::2700 rpm
operating temperature range::-40 to 120 ºC
fillet radius::1.5 mm
dynamic load capacity::74000 N
series::68
static load capacity::91500 N
manufacturer product page::Click here

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WBC4-8Z NTN 4x8x3mm Da max. 6.8 mm Deep groove ball bearings Dimensions

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