TIMKEN 580-20N06/572-20N06 Roller Bearings

Bearing number: 7208BG
Size (mm): 40x80x18
Bore Diameter (mm): 40,000
Outer Diameter (mm): 80,000
Width (mm): 18,000
d: 40,000 mm
D: 80,000 mm
B: 18,000 mm
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Product Details

Bearing number 7208BG
Size (mm) 40x80x18
Bore Diameter (mm) 40,000
Outer Diameter (mm) 80,000
Width (mm) 18,000
d 40,000 mm
D 80,000 mm
B 18,000 mm
C 18,000 mm
a 34 mm
Contact angle α 40 °
rs min 1.1 mm
r1s min 0.6 mm
Radial clearance class CN
Mass 0.38 kg
Dynamic load, C 32 kN
Static load, C0 23 kN
Fatigue limit load, Cu 1.05 kN
Nlim (oil) 11,000 rpm
Nlim (grease) 8,300 rpm
Min operating temperature, Tmin -40 °C
Max operating temperature, Tmax 120 °C
da min 47 mm
db min 44.5 mm
Da max 73 mm
Db max 75.5 mm
r1a max 0.6 mm
ra max 1 mm
Category Angular Contact Ball Bearing
Inventory 8.0
Minimum Buy Quantity N/A
Weight / Kilogram 0.377
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 40MM Bore; 80MM Outside Diameter; 18MM 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 7208BG
Weight / LBS 0.833
Width 0.709 Inch | 18 Millimeter
Bore 1.575 Inch | 40 Millimeter
Outside Diameter 3.15 Inch | 80 Millimeter
bore diameter: 40 mm
radial static load capacity: 23000 N
outside diameter: 80 mm
operating temperature range: -40 to 120 ºC
overall width: 18 mm
cage material: Steel
contact angle: 40 °
outer ring width: 18 mm
row type & fill slot: Single-Row Non-Fill Slot
maximum rpm: 11000 rpm
internal clearance: C0
finish/coating: Uncoated
bore type: Round
precision rating: ISO Class 0
closure type: Open
fillet radius: 1.1 mm
snap ring included: Without Snap Ring
series: 72B
bearing material: High Carbon Chrome Steel
weight: 0.377 kg
radial dynamic load capacity: 32000 N
manufacturer product page: Click here
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