SKF BTW35CTN9/SP Thrust Ball Bearing

Thrust Ball Bearing

RFQ

Estimated delivery: 26 Jul 2026 (overseas stock, ~4 weeks)

In stockEstimated delivery: 26 Jul 2026 (overseas stock, ~4 weeks)

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

Category: Thrust Ball Bearing

Overview

Thrust ball bearing

Thrust ball bearings consist of balls and washer-shaped raceway rings and support axial loads only. Single-direction types take axial load in one direction, double-direction types in both; they do not carry radial load. They are used in machine tools, jacks and rotary tables.

Key features

Dedicated axial load support
Single- or double-direction types
High axial rigidity
Carry no radial load

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	16.8 kN	Basic dynamic load rating
C0	39 kN	Basic static load rating
grease_speed_rpm	11 000 r/min	Attainable grease lubrication speed
oil_air_speed_rpm	14 000 r/min	Attainable oil-air lubrication speed

Symbol	Value	Description
d	35 mm	Bore diameter
D	62 mm	Outside diameter
H	34 mm	Height
α	60 °	Contact angle

Symbol	Value	Description
da	min. 45 mm	da
Da	max. 58 mm	Da
ra	max. 1 mm	ra
rb	max. 0.3 mm	rb

Code	Description
축방향 하중 역량	Both directions
열 개수	2
로케이팅 기능, 베어링 외륜	None
설계	Basic (BTW series)
하우징 와셔 타입(복열 앵귤러 콘택트 스러스트 볼 베어링)	Two-piece
케이지	Non-metallic
공차 클래스	SP
소재, 베어링	Bearing steel
코팅	None
씰링	None
윤활유	None
재윤활 기능	None
제품 순 중량	0.347 kg
eClass 코드	23-05-10-02
UNSPSC 코드	31171531

datasheet pdf download

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