TIMKEN Poland 3MM210WI DUL Precision Ball Bearings

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Bearing number 7309BG
Size (mm) 45x100x25
Bore Diameter (mm) 45,000
Outer Diameter (mm) 100,000
Width (mm) 25,000
d 45,000 mm
D 100,000 mm
B 25,000 mm
C 25,000 mm
a 43 mm
Contact angle α 40 °
rs min 1.5 mm
r1s min 1 mm
Radial clearance class CN
Mass 0.85 kg
Dynamic load, C 58.5 kN
Static load, C0 40 kN
Fatigue limit load, Cu 1.82 kN
Nlim (oil) 8,900 rpm
Nlim (grease) 6,600 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 4.1 Hz
Characteristic outer ring frequency, BPF0 4.92 Hz
Characteristic inner ring frequency, BPFI 7.08 Hz
da min 53.5 mm
db min 50.5 mm
Da max 91.5 mm
Db max 94.5 mm
r1a max 1 mm
ra max 1.5 mm
Category Angular Contact Ball Bearing
Inventory 0.0
Minimum Buy Quantity N/A
Weight / Kilogram 0.847
Product Group B00308
Enclosure Open
Flush Ground Yes
Rolling Element Ball Bearing
Number of Rows of Balls Single Row
Precision Class ABEC 1 | ISO P0
Maximum Capacity / Filling Slot No
Snap Ring No
Cage Material Steel
Contact Angle 40 Degree
Internal Clearance C0-Medium
Number of Bearings 1 (Single)
Mounting Arrangement Universal
Inch - Metric Metric
Long Description 45MM Bore; 100MM Outside Diameter; 25MM Width; Open; Yes Flush Ground; Ball Bearing; Single Row of Balls; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring
UNSPSC 31171531
Harmonized Tariff Code 8482.10.50.28
Noun Bearing
Keyword String Angular Contact
Manufacturer Item Number 7309BG
Weight / LBS 1.872
Outside Diameter 3.937 Inch | 100 Millimeter
Width 0.984 Inch | 25 Millimeter
Bore 1.772 Inch | 45 Millimeter
bore diameter: 45 mm
radial static load capacity: 40000 N
outside diameter: 100 mm
operating temperature range: -40 to 120 ºC
overall width: 25 mm
cage material: Steel
contact angle: 40 °
outer ring width: 25 mm
row type & fill slot: Single-Row Non-Fill Slot
maximum rpm: 8900 rpm
internal clearance: C0
finish/coating: Uncoated
bore type: Round
precision rating: ISO Class 0
closure type: Open
fillet radius: 1.5 mm
snap ring included: Without Snap Ring
series: 73B
bearing material: High Carbon Chrome Steel
weight: 0.847 kg
radial dynamic load capacity: 58500 N
manufacturer product page: Click here
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