SKF NJ 2219 ECP Cylindrical Roller Bearing 95 × 170 × 43 mm

Single row cylindrical roller bearing, NJ design

Cylindrical Roller Bearing

RFQ

Restocking soon · Inquire

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

Category: Cylindrical Roller Bearing
Dimensions: 95x170x43mm

Overview

Single row cylindrical roller bearing, NJ design

Single row cylindrical roller bearings are designed to accommodate high radial loads in combination with high speeds. Having two integral flanges on the outer ring and one on the inner ring, NJ design bearings can accommodate axial displacement in one direction. An important feature is the separable design, which facilitates mounting and enables the bearing components to be interchanged.

Key features

High radial load carrying capacity
Low friction
Long service life
Locate the shaft axially in one direction
Separable design

Typical applications

Industrial electric motors
Gearboxes and reducers
Machine tool spindle support positions
Rolling mills, paper machines, and heavy machinery

Selection guidance

Choose the N, NU, NJ, or NUP design by load direction, axial locating requirement, cage material, internal clearance, and lubrication condition.

Symbol	Value	Description
C	325 kN	Basic dynamic load rating
C0	375 kN	Basic static load rating
reference_speed_rpm	4 300 r/min	Reference speed
limiting_speed_rpm	4 800 r/min	Limiting speed
performance_class	SKF Explorer	SKF performance class

Symbol	Value	Description
d	95 mm	Bore diameter
D	170 mm	Outside diameter
B	43 mm	Width

Symbol	Value	Description
da	max. 110 mm	da
db	min. 123 mm	db
Da	max. 157.8 mm	Da
ra	max. 2 mm	ra

High radial load capacity
Low friction
Long service life
Axial location of the shaft in one direction
Separable design

Code	Description
베어링 부품	Complete bearing
축방향 변위 역량	In one direction
열 개수	1
로케이팅 기능, 베어링 외륜	None
보어 유형	Cylindrical
케이지	Non-metallic
플랜지 개수, 외부 링	2
플랜지 개수, 내부 링	1
루스 플랜지	None
경방향 내부틈새	CN
공차 클래스	Normal
코팅	None
씰링	None
윤활유	None
재윤활 기능	None
제품 순 중량	3.85 kg
eClass 코드	23-05-09-01
UNSPSC 코드	31171505

datasheet pdf download

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: