Product Catalog
Linear Motion Bearings/Systems

Linear bushing

Slot series linear bushing

Flange type linear bushing

Steel cage linear bearings

Linear case unit

Shaft support

Linear shaft

Support rail unit

Ball screws

Linear guide

Ball screw supports

Coupling

Needle Roller Bearings

Drawn Cup Needle Roller

Drawn cup needle roller clutch

Heavy duty needle roller

Inner Ring

Radial needle roller and cage assemblies

Thrust needle roller with cage assemblies

Combined needle roller bearings

Automobile Bearings

HK BK F FH NK RNA

NA NKI K

K K...ZW

Other Series

Cam Followers / Track Rollers

Yoke type track rollers

Stud type track rollers

Track rollers with groove bearings

LFR…Track rollers with Gothic arch groove

LV…Track rollers with V groove

LR…Track rollers with cylindrical or crowned outer ring

SG…Track rollers with Gothic arch groove profile 

W series line track rollers

Wire guides and straightening rollers type A or AT

RE…Journal Bearings, Track rollers with one beveling profile

Track rollers for Vee bars/Plain rollers – type FR/LR

One Way Clutch Bearings

CSK,CSK..2RS

CSK..P,CSK..PP

ASNU(NFS)

DC

TSS

AS

FE

B203—B214

MZ-G

MZ

ZZ,FC

CKA

EWC,IWC

Rod Ends

SI..T/K

SA..T/K

POS

PHS

POSB

PHSB

SQ

SQZ

Spherical Plain Bearings

GE..ES,GE..ES-2RS

GE..C (GE..UK), GE..ET(GE..UK)-2RS

GEZ...ES-2RS (GE...ZO)

GEG..ES (GE LO,GEEW..ES)

GEH..ES (GE FO,GEG..ES)

GEH..C (GE..FW,GEG..C)

GE...PW, PB

Cylindrical Roller Bearings

NU NJ NUP N NF

NUP...N NUP...NR

Semi-positioning bearings - single row SL1829, 1830,1822,1923 Series

Semi-positioning bearings - double row SL1850, 1849 Series

Double row with double-sealed tank filled Moving only Cylindrical Roller Bearings-SL0450 Series

Positioning a two-way double row bearings SL0148, 0149 Series

Ceramic Ball Bearings

Full Ceramic Bearings

Hybrid Ceramic Bearings

Ceramic Balls

Plastic Bearings

Deep Groove Ball Bearings

6000 Series

6200 Series

6300 Series

6800 Series

6900 Series

16000 Series

62200、62300 Series

Miniature bearings

Stainless steel bearings

High Temperature Bearings

Inch R,1600 series

Pillow Block Bearings

UCP

UCF

UCFL

UCT

UCFC

UCFA,UCFB

UCPA,UCPH

UCC

KFL,KP

Spherical Roller Bearings

Spherical Roller Bearings

Taper Roller Bearings

Metric Size

Inch Size

Angular Contact Ball Bearings

Single row angular contact bearings

Double row angular contact ball bearings

Thrust Ball Bearings

Mini-Thrust Ball Bearings

Single direction, sphered housing washer

Single direction

Double direction

Double direction, sphered housing washers

Self-aligning Ball Bearings

Self-aligning ball bearings

Oilness Bearings

50 oilness bearings

Ball Retainer Bearings

Stroke rotary cages

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Add:No.1058 Shenbin Road,Minhang District ,Shanghai,China
Tel:+86-21-64057268
Mobile:+86-18121134676
Email:sales@fybbearing.com
Skype:tangtang2061

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Prodcut Name:NA NKI K

Code: 1368771360 Price:0

Product Description

 
structure
Bearing Designation Boundary Dimensions
Current Code Original Code Fw Ew Bc
mm
with lR
NA4906 4544904 30 47 14
NAV4006 4074106 30 55 25
NKl38/20 38 53 20
NAV4910 4074910 50 72 22
NA4917 4544917 85 120 35
K55X61X20 49241/55 55 61 20
K55X62X40ZWD 9348/55K 55 62 40
K56X61X30 56 61 30
K56X61X34 9249/56 56 61 34
K60X65X30 K60X65X30 60 65 30
K60X66X21.2 DC6J70 T-450 60 66 21.2
K60X66XX23.3 60 66 23.3
K60X66X30 9249/60 60 66 30
K62X70X20 K62X70X20 62 70 20
K63X71X25 9246/63 63 71 25
K65X70X20 49249/65 65 70 20
K70X76X30 69241/70 70 76 30
K75X81X20 49241/75 75 81 20
K78X85X19.7 DC6J70T-445 78 85 19.7
K78X85X23.3 78 85 23.3
K80X88X25 9246/80 80 88 25
K85X92X17.2 DC6J70T-440 85 92 17.2
K85X92X18.8 85 92 18.8
Bearing Designation Boundary Dimensions
Current Code Original Code Fw Ew Bc
mm
long cylindrical roller and cage assemblies
64903 864904 19.051 28.588 36.75
64904 64704 19.051 28.588 43.25
64904K 64805 20.612 33.325 35
KNL20X30.2X18 KNL20X30.2X18 20 30.02 18
KNL25X38X24.7 KNL25X38X24.7 25 38 24.7
64905 64905 25.4 41.288 60.4
64706 64706 29.975 42 44.1
Bearing Designation Boundary Dimensions
Current Code Original Code Dc1 Dc Dw
B1
mm
thrust cylindrical needle and cage assemblies
889106 AXK3047 30 47 2
AS3047 30 47 1
889107 AXK3552 35 52 2