Miniature Ball Bearing_NK Series-上海堃旌轴承有限公司

Product List

Miniature Bearing

● Miniature Ball Bearing
● Flanged Miniature Bearing
● Miniature Thrust Bearing
● Miniature Angular Contact Ball Bearing
● Interchange Table

Stainless Steel Bearing

● Deep Groove Ball Bearing
● Stainless Steel Miniature Bearings
● Stainless Steel Thrust Ball Bearing
● Single Row
● Stainless Roller needle roller bearings
● Stainless steel with spherical bearings
● Stainless Rod End Bearing
● Open type
● Stainless steel deep groove ball Miniature Flange

Ceramic Bearing

● Ceramic Bearing Material
● Ceramic Deep Groove Bearings
● Ceramic Thrust Ball Bearings
● Ceramic Angular Contact Ball Bearings
● Ceramic Insert Bearings
● Ceramic Self Aligning Bearings
● Ceramic Flanged Ball Bearings
● Ceramic Balls
● Ceramic Parts

Deep Groove Ball Bearing

● Single Row Deep Groove Ball Bearing
● D>10mm

Thin Wall Bearing

● Deep Groove Ball Bearing
● With thin wall bearing

Needle Roller Bearing

● Drawn cup needle roller bearings
● Sealed drawn cup needle roller bearings
● Drawn cup full component needle roller bearings
● Drawn cup roller clutches/clutch and bearing assemblies
● Radial needle roller and cage assemblies
● Radial needle and cage assemblies for pin connecting rod
● Heavy duty needle roller bearings
● Sealed heavy duty needle rollers bearings
● Full components needle roller bearings
● Self-aligning needle roller bearings
● Inner rings
● Thrust needle roller and cage assemblies
● Axial needle roller

Pillow Block Bearing

● Pillow Block Bearing

Angular Contact Ball Bearing

Sphercial Plain Bearing

● GE...E Series
● GE...ES Series
● GE...ES-2RS Series
● GEG...E Series
● GEG...ES Series
● GEG...ES-2RS Series
● GEEM...ES-2RS Series
● GEF...ES Series
● GEZ...ES Series
● GEZ...ES-2RS Series
● GEWZ...ES-2RS Series
● GEC...XS Series
● GEBK...S Series
● GEFZ...S Series

Linear Bearing

● LM…LUU Linear Motion Bearings
● LM…UU UUAJ UUOP Linear Motion Bearings
● LME…LUU Linear Motion Bearings
● LME…UU UUAJ UUOP Linear Motion Bearings
● KH...PP Linear Motion Bearings

Non-standard Bearing

● Full Complement Bearing
● UV Groove Series
● Arc,WV Groove Series
● Bearing with Longer Inner Ring
● Bearing with Coating
● Bearing with Plastic coating
● Others

Hot Bearing

● Dental Drill Bearing
● Medical Instrument Bearing
● Motor Bearing
● Turbocharger Bearing
● Fingertip Bearing
● Fishing Reel Bearings
● Model Helicopter Bearing
● Bicycle Bearing
● High Precision Bearing

Certification

● Certification
● Authorize

NK Series

small ball bearing miniature ball bearing miniature bearing bearing 688zz micro ball bearing tiny ball bearing mini ball bearing miniature ball

Product size and parameters

Boundary dimensions(mm)			Basic load ratings(N)		Limiting speeds(rpm)	Mass(g)	Bearing Number
Fw	D	C	Cr	Cor	Oil	(Approx.)
42	52	20	23900	45000	10000	83	NK42/20
42	52	30	27000	49000	10000	125	NK42/30
43	63	20	25700	75000	10000	84	NK43/20
43	53	30	39000	75000	10000	126	NK43/30
45	55	20	19800	46500	7650	81.5	NK45/20
5	10	10	2100	1400	36780	2.9	NK5/10TN
50	62	25	28000	67000	8140	167	NK50/25
50	62	35	32000	70100	8140	236	NK50/35
55	68	25	30600	60800	7625	167	NK55/25
60	72	25	39000	86000	7000	154	NK60/25
8	15	12	3050	3650	29112	8.3	NK8/12TN

Part Number：
Fw：
D：
C：
Cr：
Cor：
Oil：
(Approx.) ：
：

Miniature Bearing

● Miniature Ball Bearing Metric Series Inch Series Extended Inner Ring

● Flanged Miniature Bearing Metric Series-Open, ZZ 2RS Extended Inner Ring-Open, ZZ 2RS Inch Series-Open,ZZ,2RS

● Miniature Thrust Bearing With Groove Without Groove With Shell

● Miniature Angular Contact Ball Bearing

● Interchange Table R Series Stainless Steel Bearing Flanged Inch Series Inch Series Metric Series

Stainless Steel Bearing

● Deep Groove Ball Bearing S60 Series S60...ZZ Series S60...2RS Series S62 Series S62...ZZ Series S62...2RS Series S63 Series S63...ZZ Series S63...2RS Series S68 Series S68...ZZ Series S68...2RS Series S69 Series S69...ZZ Series S69...2RS Series

● Stainless Steel Miniature Bearings S68/ZZ Series S69/ZZ Series S60/ZZ Series S62/ZZ Series SMR Series

● Stainless Steel Thrust Ball Bearing

● Single Row Single row S79 Series Single row S70 Series Single row S72 Series Single row S72B Series Single row S73 Series Single row S73B Series Single Row Series Duples Arrangement SDB Series Single Row Series Duples Arrangement SDF Series Single Row Series Duples Arrangement SDT Series

● Stainless Roller needle roller bearings

● Stainless steel with spherical bearings SUCP200 Series SUCF200 Series SUCFL200 Series SUCPH200 Series SUCPA200 Series SUCFC200 Series SUCT200 Series SUCHA200 Series SUCFB200 Series SUCFK200 Series SUCC200 Series

● Stainless Rod End Bearing SPHS Series SPHS..EC Series SPOS Series SPOS..EC Series

● Open type S12K Series S13K Series

● Stainless steel deep groove ball Miniature Flange SF60/ZZ Serie SF62/ZZ Series

Ceramic Bearing

● Ceramic Bearing Material Zirconia (ZRO2) Silicon Nitride (Si3N4) Silicon Carbide (Sic)

● Ceramic Deep Groove Bearings Inch Series Metric Series

● Ceramic Thrust Ball Bearings Miniature and Mid Size Miniature Size

● Ceramic Angular Contact Ball Bearings

● Ceramic Insert Bearings

● Ceramic Self Aligning Bearings

● Ceramic Flanged Ball Bearings Metric Series With Long Inner Ring Inch Series

● Ceramic Balls Zirconia (ZRO2) Ball Silicon Nitride Ball (Si3N4) Aluminum Oxide Balls Ceramic Balls Size Table Ceramic Balls Grades

● Ceramic Parts For Food Machinery

Deep Groove Ball Bearing

● Single Row Deep Groove Ball Bearing 6000 Series 6200 Series 6400 Series 6700 Series 6800 Series 6900 Series 1600 Series 16000 Series R Series RLS Series RMS Series

● D>10mm Single Row,Open,ZZ,2RS 16 Series, Open,ZZ,2RS R Series,Open ZZ,2RS

Thin Wall Bearing

● Deep Groove Ball Bearing 6700,6800,6900 Series 16000 Series Inch This Wall Bearing (Open,ZZ,2RS)

● With thin wall bearing Angular Contact Ball Bearing Radial Contact Bearing Four Point Contact Bearing Sealed Radial Contact Ball Bearing Sealed Four Point Contact Ball Bearing

Needle Roller Bearing

● Drawn cup needle roller bearings HK Series BK Series

● Sealed drawn cup needle roller bearings HK...RS Series HK...2RS Series BK...RS Series

● Drawn cup full component needle roller bearings F Series FH Series MF Series MFH Series FY Series

● Drawn cup roller clutches/clutch and bearing assemblies HF Series HFL Series

● Radial needle roller and cage assemblies K Series K...ZW Series

● Radial needle and cage assemblies for pin connecting rod KBK Series

● Heavy duty needle roller bearings NK Series NKS Series RNA49 Series RNA69 Series NKI Series NKIS Series NA49 Series NA69 Series NA48 Series NAO Series RNAO Series

● Sealed heavy duty needle rollers bearings RNA49...RS Series RNA49...2RS Series NA49...RS Series NA49...2RS Series

● Full components needle roller bearings RNAV Series NAV Series

● Self-aligning needle roller bearings RPNA Series PNA Series

● Inner rings IR Series LR Series

● Thrust needle roller and cage assemblies AXK Series Inch Series

● Axial needle roller

Pillow Block Bearing

● Pillow Block Bearing UCF Series UCT Series UCP Series UCFL series UCFB Series UCFC Series UCPA Series

Angular Contact Ball Bearing

● Single Row Single row 79 Series Single row 70 Series Single row 72 Series Single row 72B Series Single row 73 Series Single row 73B Series Single Row Series Duples Arrangement DB Series Single Row Series Duples Arrangement DF Series Single Row Series Duples Arrangement DT Series

● High Speed Use Series Single row Single row 78C Series Single row 79C Series Single row 72C Series Single row 70C Series Single row 73C Series Single Row Series Duples Arrangement DB Series Single Row Series Duples Arrangement DF Series Single Row Series Duples Arrangement DT Series

● Double row 52 Series 53 Series 52/2RS,ZZ Series 53/2RS,ZZ Series

Sphercial Plain Bearing

● GE...E Series

● GE...ES Series

● GE...ES-2RS Series

● GEG...E Series

● GEG...ES Series

● GEG...ES-2RS Series

● GEEM...ES-2RS Series

● GEF...ES Series

● GEZ...ES Series

● GEZ...ES-2RS Series

● GEWZ...ES-2RS Series

● GEC...XS Series

● GEBK...S Series

● GEFZ...S Series

Linear Bearing

● LM…LUU Linear Motion Bearings

● LM…UU UUAJ UUOP Linear Motion Bearings

● LME…LUU Linear Motion Bearings

● LME…UU UUAJ UUOP Linear Motion Bearings

● KH...PP Linear Motion Bearings

Non-standard Bearing

● Full Complement Bearing

● UV Groove Series

● Arc,WV Groove Series

● Bearing with Longer Inner Ring

● Bearing with Coating

● Bearing with Plastic coating

● Miniature Ball Bearing

Metric Series

Inch Series

Extended Inner Ring

● Flanged Miniature Bearing

Metric Series-Open, ZZ 2RS

Extended Inner Ring-Open, ZZ 2RS

Inch Series-Open,ZZ,2RS

● Miniature Thrust Bearing

With Groove

Without Groove

With Shell

● Interchange Table

R Series

Stainless Steel Bearing

Flanged Inch Series

Inch Series

Metric Series

● Deep Groove Ball Bearing

S60 Series

S60...ZZ Series

S60...2RS Series

S62 Series

S62...ZZ Series

S62...2RS Series

S63 Series

S63...ZZ Series

S63...2RS Series

S68 Series

S68...ZZ Series

S68...2RS Series

S69 Series

S69...ZZ Series

S69...2RS Series

● Stainless Steel Miniature Bearings

S68/ZZ Series

S69/ZZ Series

S60/ZZ Series

S62/ZZ Series

SMR Series

● Stainless steel with spherical bearings

SUCP200 Series

SUCF200 Series

SUCFL200 Series

SUCPH200 Series

SUCPA200 Series

SUCFC200 Series

SUCT200 Series

SUCHA200 Series

SUCFB200 Series

SUCFK200 Series

SUCC200 Series

● Stainless Rod End Bearing

SPHS Series

SPHS..EC Series

SPOS Series

SPOS..EC Series

● Open type

S12K Series

S13K Series

● Stainless steel deep groove ball Miniature Flange

SF60/ZZ Serie

SF62/ZZ Series

● Ceramic Bearing Material

Zirconia (ZRO2)

Silicon Nitride (Si3N4)

Silicon Carbide (Sic)

● Ceramic Deep Groove Bearings

Inch Series

Metric Series

● Ceramic Thrust Ball Bearings

Miniature and Mid Size

Miniature Size

● Ceramic Flanged Ball Bearings

Metric Series

With Long Inner Ring

Inch Series

● Ceramic Balls

Zirconia (ZRO2) Ball

Silicon Nitride Ball (Si3N4)

Aluminum Oxide Balls

Ceramic Balls Size Table

Ceramic Balls Grades

● Ceramic Parts

For Food Machinery

● Single Row Deep Groove Ball Bearing

6000 Series

6200 Series

6400 Series

6700 Series

6800 Series

6900 Series

1600 Series

16000 Series

R Series

RLS Series

RMS Series

● D>10mm

Single Row,Open,ZZ,2RS

16 Series, Open,ZZ,2RS

R Series,Open ZZ,2RS

● Deep Groove Ball Bearing

6700,6800,6900 Series

16000 Series

Inch This Wall Bearing (Open,ZZ,2RS)

● With thin wall bearing

Angular Contact Ball Bearing

Radial Contact Bearing

Four Point Contact Bearing

Sealed Radial Contact Ball Bearing

Sealed Four Point Contact Ball Bearing

● Drawn cup needle roller bearings

HK Series

BK Series

● Sealed drawn cup needle roller bearings

HK...RS Series

HK...2RS Series

BK...RS Series

● Drawn cup full component needle roller bearings

F Series

FH Series

MF Series

MFH Series

FY Series

● Drawn cup roller clutches/clutch and bearing assemblies

HF Series

HFL Series

● Radial needle roller and cage assemblies

K Series

K...ZW Series

● Radial needle and cage assemblies for pin connecting rod

KBK Series

● Heavy duty needle roller bearings

NK Series

NKS Series

RNA49 Series

RNA69 Series

NKI Series

NKIS Series

NA49 Series

NA69 Series

NA48 Series

NAO Series

RNAO Series

● Sealed heavy duty needle rollers bearings

RNA49...RS Series

RNA49...2RS Series

NA49...RS Series

NA49...2RS Series

● Full components needle roller bearings

RNAV Series

NAV Series

● Self-aligning needle roller bearings

RPNA Series

PNA Series

● Inner rings

IR Series

LR Series

● Thrust needle roller and cage assemblies

AXK Series

Inch Series

● Pillow Block Bearing

UCF Series

UCT Series

UCP Series

UCFL series

UCFB Series

UCFC Series

UCPA Series

● Single Row

Single row 79 Series

Single row 70 Series

Single row 72 Series

Single row 72B Series

Single row 73 Series

Single row 73B Series

Single Row Series Duples Arrangement DB Series

Single Row Series Duples Arrangement DF Series

Single Row Series Duples Arrangement DT Series

● High Speed Use Series Single row

Single row 78C Series

Single row 79C Series

Single row 72C Series

Single row 70C Series

Single row 73C Series

Single Row Series Duples Arrangement DB Series

Single Row Series Duples Arrangement DF Series

Single Row Series Duples Arrangement DT Series

● Double row

52 Series

53 Series

52/2RS,ZZ Series

53/2RS,ZZ Series