SKF NNF 5014 ADB-2LSV Cylindrical Roller Bearing 70 × 110 × 54 mm

Double row full complement cylindrical roller bearing, NNF design, with integral sealing and relubrication feature

Cylindrical Roller Bearing

RFQ

Restocking soon · Inquire

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

Category: Cylindrical Roller Bearing
Dimensions: 70x110x54mm

Overview

Double row full complement cylindrical roller bearing, NNF design, with integral sealing and relubrication feature

Double row full complement cylindrical roller bearings incorporate a maximum number of rollers and are therefore suitable for very heavy radial loads in combination with moderate speeds. Having three flanges on the two-piece inner ring and one central flange on the outer ring, NNF design bearings can locate the shaft axially in both directions. Two snap ring grooves in the outer ring simplify mounting and save space axially.

Key features

Very high radial load carrying capacity
High radial stiffness
Long service life
Locate the shaft axially in both directions
Sealed for increased reliability, with relubrication feature

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	187 kN	Basic dynamic load rating
C0	285 kN	Basic static load rating
limiting_speed_rpm	1 200 r/min	Limiting speed

Symbol	Value	Description
d	70 mm	Bore diameter
D	110 mm	Outside diameter
B	54 mm	Width

Symbol	Value	Description
da	min. 75 mm	da
das	82 mm	das
Ca1	43 mm	Ca1
Ca2	40 mm	Ca2
ra	max. 0.6 mm	ra

Very high radial load capacity
High radial rigidity
Long service life
Axial location of the shaft in both directions
Sealing improves reliability
Relubrication feature

Code	Description
베어링 부품	Complete bearing
축방향 변위 역량	None
열 개수	2
로케이팅 기능, 베어링 외륜	Snap ring groove
보어 유형	Cylindrical
케이지	None
플랜지 개수, 외부 링	1
플랜지 개수, 내부 링	2
루스 플랜지	None
경방향 내부틈새	CN
공차 클래스	Normal
코팅	None
씰링	Seal on both sides
씰링 유형	Contact type
윤활유	Grease
재윤활 기능	Included
제품 순 중량	1.77 kg
UNSPSC 코드	31171505

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: