TIMKEN Bearing F-94477 Bearings For Oil Production & Drilling(Mud Pump Bearing)

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TIMKEN Bearing F-94477 Bearings For Oil Production & Drilling(Mud Pump Bearing) image

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TIMKEN Bearing F-94477 Bearings For Oil Production & Drilling(Mud Pump Bearing) Description of the code

Bearing number:7304BG
Size (mm):20x52x15
Bore Diameter (mm):20,000
Outer Diameter (mm):52,000
Width (mm):15,000
d:20,000 mm
D:52,000 mm
B:15,000 mm
C:15,000 mm
a:22.5 mm
Contact angle α:40 °
rs min:1.1 mm
r1s min:0.6 mm
Radial clearance class:CN
Mass:0.14 kg
Dynamic load, C:17.3 kN
Static load, C0:9.65 kN
Fatigue limit load, Cu:0.44 kN
Nlim (oil):18,000 rpm
Nlim (grease):13,000 rpm
Min operating temperature, Tmin:-40 °C
Max operating temperature, Tmax:120 °C
Characteristic cage frequency, FTF:0.4 Hz
Characteristic rolling element frequency, BSF:3.63 Hz
Characteristic outer ring frequency, BPF0:3.99 Hz
Characteristic inner ring frequency, BPFI:6.01 Hz
da min:27 mm
db min:24.5 mm
Da max:45 mm
Db max:47.5 mm
r1a max:0.6 mm
ra max:1 mm
Category:Angular Contact Ball Bearing
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:0.146
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:20MM Bore; 52MM Outside Diameter; 15MM 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:7304BG
Weight / LBS:0.323
Bore:0.787 Inch | 20 Millimeter
Width:0.591 Inch | 15 Millimeter
Outside Diameter:2.047 Inch | 52 Millimeter
bore diameter::20 mm
radial static load capacity::9650 N
outside diameter::52 mm
operating temperature range::-40 to 120 ºC
overall width::15 mm
cage material::Steel
contact angle::40 °
outer ring width::15 mm
row type & fill slot::Single-Row Non-Fill Slot
maximum rpm::18000 rpm
internal clearance::C3
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::73B
bearing material::High Carbon Chrome Steel
weight::0.146 kg
radial dynamic load capacity::17300 N
manufacturer product page::Click here

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