Spherical Thrust Roller Bearings NSK29332E

Bearing number: 6921
Size (mm): 105x145x20
Bore Diameter (mm): 105
Outer Diameter (mm): 145
Width (mm): 20
d: 105 mm
D: 145 mm
B: 20 mm

Product Details

Bearing number 6921
Size (mm) 105x145x20
Bore Diameter (mm) 105
Outer Diameter (mm) 145
Width (mm) 20
d 105 mm
D 145 mm
B 20 mm
C 20 mm
r min. 1,1 mm
da min. 111,5 mm
da max 115 mm
Da max. 138,5 mm
ra max. 1 mm
Weight 0,816 Kg
Basic dynamic load rating (C) 42,5 kN
Basic static load rating (C0) 42 kN
(Grease) Lubrication Speed 4 300 r/min
(Oil) Lubrication Speed 5 100 r/min
rs min 1.1 mm
Radial clearance class CN
Mass 0.82 kg
Dynamic load, C 42.5 kN
Static load, C0 42 kN
Fatigue limit load, Cu 1.71 kN
f0 16.5
Nlim (oil) 5,100 rpm
Nlim (grease) 4,300 rpm
Min operating temperature, Tmin -20 °C
Max operating temperature, Tmax 120 °C
Characteristic cage frequency, FTF 0.45 Hz
Characteristic rolling element frequency, BSF 10.4 Hz
Characteristic outer ring frequency, BPF0 8.14 Hz
Characteristic inner ring frequency, BPFI 9.86 Hz
da min 111.5 mm
Da max 138.5 mm
ra max 1 mm
Category Single Row Ball Bearing
Inventory 0.0
Minimum Buy Quantity N/A
Weight / Kilogram 0.843
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 105MM Bore; 145MM Outside Diameter; 20MM 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
Manufacturer Item Number 6921
Weight / LBS 1.8
Bore 4.134 Inch | 105 Millimeter
Outer Race Width 0.787 Inch | 20 Millimeter
Inner Race Width 0 Inch | 0 Millimeter
Outside Diameter 5.709 Inch | 145 Millimeter
bore diameter: 105 mm
finish/coating: Uncoated
outside diameter: 145 mm
bearing material: High Carbon Chrome Steel
overall width: 20 mm
cage material: Steel
bore type: Round
inner ring width: 20 mm
closure type: Open
outer ring width: 20 mm
row type & fill slot: Single Row Non-Fill Slot
maximum rpm (grease): 4300 rpm
snap ring included: Without Snap Ring
maximum rpm (oil): 5100 rpm
internal clearance: CN
fillet radius: 1.1 mm
operating temperature range: -40 to 120 ºC
maximum rpm: 5100 RPM
dynamic load capacity: 42500 N
series: 69
static load capacity: 42000 N
manufacturer product page: Click here
precision rating: Class 0
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Worktime 9.00--18.00
Phone 0065-31591338
Fax 0065-31591338
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