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RHPBSB020047SUHP3Ball Screw Support Bearing – 20 mm ID, 47 mm OD, 15 mm Width, 60° Contact Angle, Heavy Preload, P3 Precision, Open

Condition: New – Open box
Condition Note: Made In Englnad, New Old Stock

Availability:

1 in stock

Ball screw support bearing, 20 mm bore, 47 mm OD, 15 mm wide, 60° contact angle, single universal, heavy preload, RHP P3. Dynamic Load Rating 23,000 N.

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List Price

$41.45

1 in stock

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Specifications

Key Specifications

MFR / BrandRHP
MPNBSB020047SUHP3
ModelBSB 020047 SUH P3 / MM 20BS47 SUH
Bearing TypeAngular Contact Ball Bearing, Open
ID20 mm
OD47 mm
Width15 mm

Technical Specifications

SeriesBSB
LubricantOil
PreloadHeavy
Mpn VariantsBSB020047SUHP3, BSB-020047-SUH-P3, BSB 020047 SUH P3, BSB2020SUHP3
Precision ClassP3
Dynamic Load Rating23,000 N
Static Load Rating34,200 N
Rolling ElementsBall
Number Of Rows1
Bore TypeStraight
Snap Ring IncludedNo
Limiting Speed3,300 rpm grease
Contact Angle60°
Mounting ArrangementSingle universal

Cross-References

Cross Reference 1NSK 20TAC47C
Cross Reference 2Fafnir MM20BS47
Cross Reference 3SKF BSD 2047 C
Cross Reference 4NTN BST20X47-1B
Cross Reference 5GMN BSB 2047
Seller Part Number: AC1B1#AWU5UG

Product Description

What this part is

RHP BSB020047SUHP3 is a single row angular contact thrust ball bearing for ball screw support, ground for universal matching into duplex, triplex or quad sets. Bore Diameter: 20 mm. Outside Diameter: 47 mm. Overall Width: 15 mm. Contact Angle: 60°. Preload: Heavy. Precision Class: P3. Closure Type: Open. Rolling Elements: Ball.

Decoding the designation

BSB — RHP ball screw support bearing series, 60° contact angle.

020047 — 20 mm bore, 47 mm outside diameter.

SU — single bearing with universal face control, for matching in any arrangement with other SU bearings of the same designation.

H — Heavy preload.

P3 — RHP P3 precision: P4 dimensional tolerances with P2 running accuracy.

What these specs mean in practice

Dynamic Load Rating: 23,000 N. Static Load Rating: 34,200 N. Limiting Speed: 3,300 rpm grease. The 60° contact angle gives high axial stiffness for ball screw end support; a static rating above the dynamic rating is normal for this bearing type.

Quantity and configuration

Unit Quantity: 1 Pc. One single universal bearing. Condition: new old stock, open box.

Interchange guidance

Cross-Reference 1: NSK 20TAC47C, 60°, 20 x 47 x 15 mm. Cross-Reference 2: Fafnir MM20BS47. Cross-Reference 3: SKF BSD 2047 C. Cross-Reference 4: NTN BST20X47-1B. Cross-Reference 5: GMN BSB 2047.

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