Elevator Part 389A / 384D 389A-384D NTN NSK Koyo Snr NACHI 456/452D 539/533D 66212/66462D 557-S/552D 78215c/78549d 389A/384D Double Row Tapered Roller Bearing

• Customization: Available
• Stock: 500000 PCS
• Service: OEM Customed Service
• Model NO.: 389A/384D 389A / 384D 389A-384D
• Material: Chrome Steel
• Feature: Standard Duty
• Package: Original Package
• Deliver: 1-3days
• Application: Automobile Gearbox
• Transport Package: Original
• Specification: 50.800*107.950*65.090 mm
• Trademark: CNBRG
• Origin: China

Product Description

Taper roller bearing

 

Consists of a single-piece (double) outer ring and two single inner rings. 
• This configuration offers a wide effective bearing spread to support loads created by overturning moments.
• These bearings can be used at fixed positions or allowed to float in the housing bore to compensate for shaft expansion. 

DOUBLE-OUTER RING CONFIGURATIONS

D suffix has a groove with oil holes for lubrication through the outer ring.
CD suffix now replaces the DC suffix listed for part numbers in previous publications.

Same features as D suffix, but CD also has groove with oil holes. One lubrication hole is counterbored to accept an anti-rotational pin.

Product Parameters

 

Double Row Taper Roller Bearing
Model		Model		Model		Model		Model
3782/3729D		18690/18620D		465/452D		398/394D		557-S/552D
435/432D		359-S/353D		396/394D		55200/55444D		78215C/78549D
438/432D		436/432D		L305649/L305610D		66200/66462D		466/452D
33885/33821D		369A/363D		368A/362XD		555/552D		385/384ED
53177/53376D		369-S/363D		368/363D		368-S/363D		385X/384ED
53178/53376D		3779/3729D		368A/363D		3767/3729D		385/384D
53177/53390D		386A/384ED		3775/3729D		33890/33821D		385X/384D
458/452D		386A 384D		3780/3729D		33891/33821D		475/472D
55175/55444D		467/452D		3784/3729D		468/452D		466-S/452D
55176/55444D		55187/55433D		33889/33821D		55206/55433D		389/384ED
25584/25520D		55187/55444D		385A/384ED		55206/55444D		L507949/L507914D
3776/3729D		66187/66462D				33895/33821D		387/384ED
X32209/32209AD		3781/3729D		385A/384CD		389A/384ED		387A/384ED
367/363D		55197/55433D		455/452D		389A/384D		387AS/384ED
358/353D		55197/55444D		455-S/452D		456/452D		387-S/384ED
358A/353D		365/363D		55200/55433D		539/533D		387/384D
25590/25520D		366/363D		55200C/55433D		66212/66462D		387A/384D

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