SKF NCF3011CV/C3 Cylindrical Roller Bearing

Cylindrical Roller 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: Cylindrical Roller Bearing

Overview

Cylindrical roller bearing

Cylindrical roller bearings provide line contact between rollers and raceways, accommodating very high radial loads together with high-speed operation. Depending on the flange configuration (NU, NJ, N, NUP), they allow axial displacement or locate the shaft in one or both directions, and their separable design eases mounting and maintenance. They are widely used in gearboxes, electric motors and rolling-mill equipment for heavy-duty service.

Key features

Very high radial load capacity
High-speed capable with high rigidity
Separable design for easy mounting
Axial function selectable by flange type

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	105 kN	Basic dynamic load rating
C0	140 kN	Basic static load rating
reference_speed_rpm	3 400 r/min	Reference speed
limiting_speed_rpm	4 300 r/min	Limiting speed

Symbol	Value	Description
d	d	Bore diameter
D	D	Outside diameter
B	B	Width
d1	d1	Shoulder diameter, inner ring
D1	D1	Shoulder diameter, outer ring
dim_궤도륜_직경_외륜	E	궤도륜 직경 외륜
dim_궤도륜_직경_내륜	F	궤도륜 직경 내륜
dim_다른_베어링_링을_기준으로_한_베어링_링의_정상_위치에서_허용_가능한_축방향_변위	s	다른 베어링 링을 기준으로, 한 베어링 링의 정상 위치에서 허용 가능한 축방향 변위
r	r3,4	Chamfer dimension

Symbol	Value	Description
교대_직경_축	da	Abutment diameter, shaft
교대_직경_하우징	Da	Abutment diameter, housing
필렛_반경	rb	Fillet radius

Code	Description
베어링 부품	Complete bearing
축방향 변위 역량	In one direction
열 개수	1
로케이팅 기능, 베어링 외륜	None
보어 유형	Cylindrical
케이지	None
설계	Non-separable
플랜지 개수, 외부 링	1
플랜지 개수, 내부 링	2
루스 플랜지	None
경방향 내부틈새	C3
공차 클래스	Normal
코팅	None
씰링	None
윤활유	None
재윤활 기능	None
제품 순 중량	0.634 kg
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: