SKF 22315 EJA/VA405 Self-Aligning Ball Bearing 75 × 160 × 55 mm

Spherical roller bearing for vibratory applications, with relubrication features

Self-Aligning Ball Bearing

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Category: Self-Aligning Ball Bearing
Dimensions: 75x160x55mm

Overview

Spherical roller bearing for vibratory applications, with relubrication features

Spherical roller bearings can accommodate heavy loads in both directions. They are self-aligning and accommodate misalignment and shaft deflections, with virtually no increase in friction or temperature. This bearing design offers excellent performance in many types of vibrating machinery. The design includes features to facilitate relubrication. The bearings can be used in a modular system, including housings, sleeves and nuts.

Key features

Accommodate misalignment
High load carrying capacity
Accommodate very high vibration levels
Low friction and long service life
Increased wear resistance

Typical applications

Motors, pumps, and fans
Reducers and industrial gearboxes
Conveyors and handling equipment
General industrial machinery maintenance

Selection guidance

Select by shaft diameter, load direction, speed, mounting space, sealing/lubrication condition, and compatibility with the existing part number.

Symbol	Value	Description
C	462 kN	Basic dynamic load rating
C0	475 kN	Basic static load rating
reference_speed_rpm	3 200 r/min	Reference speed
limiting_speed_rpm	4 300 r/min	Limiting speed
performance_class	SKF Explorer	SKF performance class

Symbol	Value	Description
d	75 mm	Bore diameter
D	160 mm	Outside diameter
B	55 mm	Width

Symbol	Value	Description
da	min. 87 mm	da
Da	max. 148 mm	Da
ra	max. 2 mm	ra

Accommodates misalignment
High load capacity
Accommodates very high vibration levels
Low friction and long service life
Increased wear resistance

Code	Description
열 개수	2
로케이팅 기능, 베어링 외륜	None
보어 유형	Cylindrical
케이지	Surface-hardened sheet metal
경방향 내부틈새	C4
치수에 대한 공차 등급	Normal, bore P5 and outside diameter P6
런아웃 공차 등급	P5
씰링	None
윤활유	None
재윤활 기능	Included
제품 순 중량	5.35 kg
eClass 코드	23-05-09-11
UNSPSC 코드	31171510

datasheet pdf download

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