Origin TIMKEN Bearings453B Tapered Roller Bearings

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Origin TIMKEN Bearings453B Tapered Roller Bearings image

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Types of Needle Roller Thrust Bearings

Bearing number:6238 M
Size (mm):340x190x55
Bore Diameter (mm):340
Outer Diameter (mm):190
Width (mm):55
d:190 mm
D:340 mm
B:55 mm
d1:239.5 mm
D1:289.75 mm
r1,2 - min.:4 mm
da - min.:207 mm
Da - max.:323 mm
ra - max.:3 mm
Basic dynamic load rating - C:255 kN
Basic static load rating - C0:280 kN
Fatigue load limit - Pu:7.4 kN
Reference speed:3800 r/min
Limiting speed:3400 r/min
Calculation factor - kr:0.025
Calculation factor - f0:15
Category:Single Row Ball Bearing
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:21.839
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:Brass
Internal Clearance:C0-Medium
Inch - Metric:Metric
Long Description:190MM Bore; 340MM Outside Diameter; 55MM Outer Race Diameter; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features
UNSPSC:31171504
Harmonized Tariff Code:8482.10.50.68
Noun:Bearing
Keyword String:Ball
Manufacturer Item Number:6238 M
Weight / LBS:48.64
Bore:7.48 Inch | 190 Millimeter
Outside Diameter:13.386 Inch | 340 Millimeter
Outer Race Width:2.165 Inch | 55 Millimeter
bore diameter::190 mm
static load capacity::280 kN
outside diameter::340 mm
precision rating::ABEC 1 (ISO Class Normal)
overall width::55 mm
finish/coating::Uncoated
bore type::Round
cage material::Brass
closure type::Open
outer ring width::55 mm
row type & fill slot::Single Row Non-Fill Slot
fillet radius::3 mm
snap ring included::Without Snap Ring
maximum rpm::3400 RPM
internal clearance::C0
series::62
dynamic load capacity::255 kN
d1 ≈:239.5 mm
D1 ≈:289.75 mm
r1,2 min.:4 mm
da min.:207 mm
Da max.:323 mm
ra max.:3 mm
Basic dynamic load rating C:255 kN
Basic static load rating C0:280 kN
Fatigue load limit Pu:7.35 kN
Calculation factor kr:0.025
Calculation factor f0:15
Mass bearing:21.7 kg

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Bearing Distributors Inc: Emailiris@bearing-distributors.com; Address1589 Tampines Industrial Distributor Avenue 5 Singapore 528759; Phone(Working Time)0065-31591338; Fax0065-31591338

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Types of Needle Roller Thrust Bearings

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