SKF BEAS 020052 C-2RSH Thrust Ball Bearing 20 × 52 × 28 mm

Super-precision double direction angular contact thrust ball bearing for screw drives

Thrust Ball Bearing

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EX-WORKS (Incoterms 2020) Seoul, Korea — Buyer arranges freight, duties, and insurance.

Category: Thrust Ball Bearing
Dimensions: 20x52x28mm

Overview

Super-precision double direction angular contact thrust ball bearing for screw drives

These double direction angular contact thrust ball bearings are well suited for screw drive applications, but are also beneficial in other applications, where reliable radial and axial support is required, together with extremely precise axial guidance of the shaft. The bearings provide a high degree of axial stiffness, high axial load carrying capacity, accommodate high speeds and rapid accelerations, and offer very high running accuracy.

Key features

Accommodate radial loads, and axial loads in both directions
Greased and sealed as standard
Ready and easy to mount
Easy to relubricate

Typical applications

Vertical motors and pumps
Rotary tables
Screw jacks and lifting devices
Low- to medium-speed axial support positions

Selection guidance

Verify axial load direction, speed, washer type, mounting face squareness, and whether any radial load is present.

Symbol	Value	Description
C	27.5 kN	Basic dynamic load rating
C0	51 kN	Basic static load rating
grease_speed_rpm	3 800 r/min	Attainable grease lubrication speed

Symbol	Value	Description
d	20 mm	Bore diameter
D	52 mm	Outside diameter
H	28 mm	Height
α	60 °	Contact angle

Symbol	Value	Description
da	min. 25 mm	da
Da	max. 43 mm	Da
ra	max. 0.3 mm	ra
rb	max. 0.6 mm	rb

Accommodates radial loads and axial loads in both directions
Grease lubricated and sealed as standard
Easy ready-to-mount
Easy relubrication

Code	Description
축방향 하중 역량	Both directions
열 개수	2
로케이팅 기능, 베어링 외륜	None
하우징 와셔 타입(복열 앵귤러 콘택트 스러스트 볼 베어링)	One-piece
케이지	Non-metallic
단일 베어링, 보편적 일치, 개별 배송됨	No
씰링	Seal on both sides
씰링 유형	Contact type
윤활유	Grease
재윤활 기능	Included
제품 순 중량	0.315 kg
eClass 코드	23-05-08-03
UNSPSC 코드	31171507

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