SKF YAR 203-008-2F Radial Insert Ball Bearing 12.7 × 40 × 27.4 mm

Insert bearing with set screw locking and extended inner ring

Radial Insert Ball Bearing

RFQ

Restocking soon · Inquire

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

Category: Radial Insert Ball Bearing
Dimensions: 12.7x40x27.4mm

Overview

Insert bearing with set screw locking and extended inner ring

Insert bearings are based on sealed deep groove ball bearings. This variant is suitable for applications with both constant and alternating directions of rotation. It has an inner ring extended on both sides and is locked onto the shaft by tightening two (set) screws on the inner ring, making it easy to mount.

Key features

Designed for a constant and alternating rotation
Quick and easy to mount onto the shaft
Reduce noise and vibration levels

Typical applications

Conveyor rollers
Agricultural and food machinery
Fans and blowers
Packaging and handling equipment

Selection guidance

Check locking method, housing compatibility, seal design, lubrication, contamination level, and load condition.

Symbol	Value	Description
C	9.56 kN	Basic dynamic load rating
C0	4.75 kN	Basic static load rating
limiting_speed_rpm	9 500 r/min	Limiting speed
note	샤프트 공차 h6로 한계 속도	Note

Symbol	Value	Description
d	12.7 mm	Shaft diameter
d	12.7 mm	Bore diameter
D	40 mm	Outside diameter
T	27.4 mm	Total width
B	27.4 mm	Inner ring width
C	12 mm	Outer ring width

Designed for constant and alternating rotation
Quick and easy mounting on the shaft
Accommodates static initial misalignment
Long service life
Reduced noise and vibration levels

Code	Description
고정 기능, 내륜	Set screw
보어 유형	Cylindrical
구름 요소	Ball
외륜 유형	구형
내륜 연장	Both sides
케이지	Non-metallic
고무 시팅 링	None
소재, 베어링	Bearing steel
코팅	None
씰링	Seal and flinger on both sides
씰링 유형	Contact, standard
윤활유	Grease
재윤활 기능	Included
제품 순 중량	0.114 kg
eClass 코드	23-05-08-02
UNSPSC 코드	31171536

Also searched as

The same part number can be written with or without separators, or in progressive prefix form. We index these common variants so your search reaches this page: