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53387 — CUP,TAPERED ROLLER BEARING

✓ Government record, cited
Bestway · TAPERED BEARING
PRODUCT OVERVIEW

53387: CUP,TAPERED ROLLER BEARING.

The ultimate backyard obstacle course is here! The H2OGO! Splash Course™ Inflatable Mega Water Park is perfect for parties, get-togethers and summer days spent under the sun.

Kids can speed through the different obstacles, and also use the 6 flags it comes with for team relay races! At the top of the tower, there is a sprayer to keep the double-lane slide slick and mesh walls for added safety. Kids will have a blast playing in this water park, and parents will love how quick it is to set up.

The H2OGO! Splash Course Mega Water Park inflates in less than 2 minutes, using the included blower, going from box to backyard fun in no time! How to Play: The Splash Course Relay Race is fun and simple for kids to play!

1. Split into 2 teams and line up in front of the climbing wall 2. The first player from each team races up the wall and down the slide 3.

Grab 1 flag in your team's color attached to the post at the bottom of the slide, featuring a secure hook and loop fastener This part is cataloged in the U.S. Government catalog under NSN 3110-00-100-0599, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
53387
NSN: 3110-00-100-0599
NIINs: 001000599, 011885442, 012378558, 014227238, 014227240, 014291312
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 51588 — RBC BEARINGS INCORPORATED DIV WEST TRENTON DIVISION (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING STEM
valve_size0.750 INCHES IN
bonnet_typeOUTSIDE SCREW-YOKE
flange_shapeROUND WITH HOLES ALL ENDS
connection_typeFLANGE ALL ENDS
connection_styleSOCKET ALL ENDS
special_featuresMODIFIED BY NON ASBESTOS PACKING
style_designatorANGLE FLANGED ENDS
mounting_positionVERTICAL
nominal_thickness0.812 INCHES ALL ENDS IN
bolt_hole_quantity4 ALL ENDS
flange_face_designRAISED STRAIGHT ALL ENDS
NSN3110-00-100-0599
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 53387 · Bestway ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
STYLE DESIGNATOR: NORMAL ANGLE
•
OUTSIDE DIAMETER: 3.8750 INCHES NOMINAL IN
•
BACKFACE CORNER RADIUS: 0.0310 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
MATERIAL: STEEL OVERALL
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORNORMAL ANGLE
OVERALL WIDTH0.8125 INCHES NOMINAL IN
OUTSIDE DIAMETER3.8750 INCHES NOMINAL IN
BACKFACE CORNER RADIUS0.0310 INCHES NOMINAL IN
SPECIAL FEATURESSTEEP ANGLE
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 7
64AX37Reference document
Same NSN cross-reference
Reference document — Secondary reference
310470Reference document
Same NSN cross-reference
Reference document — Secondary reference
313380Reference document
Same NSN cross-reference
Reference document — Secondary reference
A1228P1004Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
3A0070Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1B5086Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 53387?
53387 is a CUP,TAPERED ROLLER BEARING manufactured by Bestway.
What parts can replace 53387?
There are 7 known substitutes for 53387: 64AX37, 310470, 313380 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 53387?
53387 is cataloged in the U.S. Government catalog under NSN 3110-00-100-0599. This indicates validated use in U.S. government and defense supply chains.
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