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Bearing 252TTsX958 image

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Screwdown systems thrust tapered roller bearings Product Description

Bearing number:7205B
Size (mm):25x52x15
Bore Diameter (mm):25
Outer Diameter (mm):52
Width (mm):15
d:25 mm
D:52 mm
B:15 mm
C:15 mm
Angle (α):40 °
a:24 mm
r min.:1 mm
r1 min.:0,6 mm
da min.:30,5 mm
db min:29,5 mm
ra max.:1 mm
Weight:0,129 Kg
Basic dynamic load rating (C):14,8 kN
Basic static load rating (C0):9,4 kN
(Grease) Lubrication Speed:12 000 r/min
Contact angle α:40 °
rs min:1 mm
r1s min:0.6 mm
Mass:0.13 kg
Dynamic load, C:14.8 kN
Static load, C0:9.4 kN
Fatigue limit load, Cu:0.43 kN
Nlim (oil):16,000 rpm
Nlim (grease):12,000 rpm
Min operating temperature, Tmin:-40 °C
Max operating temperature, Tmax:120 °C
Characteristic cage frequency, FTF:0.42 Hz
Characteristic rolling element frequency, BSF:4.8 Hz
Characteristic outer ring frequency, BPF0:5.49 Hz
Characteristic inner ring frequency, BPFI:7.51 Hz
da min:30.5 mm
Da max:46.5 mm
Db max:47.5 mm
r1a max:0.6 mm
ra max:1 mm
Category:Angular Contact Ball Bearing
Inventory:2.0
Minimum Buy Quantity:N/A
Weight / Kilogram:0.13
Product Group:B00308
Enclosure:Open
Flush Ground:No
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)
Inch - Metric:Metric
Long Description:25MM Bore; 52MM Outside Diameter; 15MM Width; Open; No 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:7205B
Weight / LBS:0.287
Width:0.591 Inch | 15 Millimeter
Bore:0.984 Inch | 25 Millimeter
Outside Diameter:2.047 Inch | 52 Millimeter
bore diameter::25 mm
radial static load capacity::9400 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::16000 rpm
internal clearance::C0
finish/coating::Uncoated
bore type::Round
precision rating::ISO Class 0
closure type::Open
fillet radius::1 mm
snap ring included::Without Snap Ring
series::72B
bearing material::High Carbon Chrome Steel
weight::0.130 kg
radial dynamic load capacity::14800 N
manufacturer product page::Click here

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