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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Tel:+86-21-64057268
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Prodcut Name:K K...ZW K...D K...ZWD

Code: 1368603909 Price:0

Product Description

structure
Shaft
Diameter
Bearing Designation Mass
Approx
Boundary Dimensions Basic Load Rating Limiting Speed
Current Code Original Code Fw D C Dynamic Static Oil
mm g mm N rpm
3 K3X5X7TN 0.3 3 5 7 1.54 1.29 50000
K3X5X9TN 0.4 3 5 9 1.71 1.48
K3X6X7TN 0.4 3 6 7 1.43 0.97 47000
4 K4X7X7TN 0.5 4 7 7 2.33 1.84 43000
K4X7X10TN 0.7 4 7 10 2.35 1.92 39000
5 K5X8X8TN 29241/5 0.7 5 8 8 2300 1880 37000
K5X8X10TN 39241/5 0.9 5 8 10 2800 2450 37000
6 K6X9X8TN 29241/6 0.8 6 9 8 25600 2240 35000
K6X9X10TN 39241/6 1 6 9 10 3300 3100 35000
K6X10X13TN 19241/6 1.3 6 10 13 3500 2800 33000
7 K7X10X8TN 29241/7 0.9 7 10 8 2750 2550 32000
K7X10X10TN 39241/7 1.1 7 10 10 3350 3400 32000
8 K8X11X8TN 29241/8 1.1 8 11 8 3000 2900 30000
K8X11X10TN 39241/8 1.7 8 11 10 3830 3950 30000
K8X11X13TN 49241/8 1.8 8 11 13 5000 5700 30000
K8X12X10TN 29242/8 1.3 8 12 10 4900 4600 30000
9 K9X12X10TN 39241/9 1.5 9 12 10 4200 4700 30000
K9X12X13TN 19241/9 1.9 9 12 13 5500 6700 30000
10 K10X13X10TN 39241/10 1.6 10 13 10 4500 5250 27000
K10X13X13TN 39241/10 2.1 10 13 13 6000 7600 27000
K10X13X16TN 2.2 10 13 16 6300 7800 27000
K10X14X10TN 29242/10 2.9 10 14 10 7000 7900 27000
K10X14X13TN 3922/10 4.3 10 14 13 8000 9100 26000
K10X16X12TN 19244/10 3.7 10 16 12 7000 9300 27000
12 K12X15X9TN 2.7 12 15 9 4120 5210 25000
K12X15X10TN 39241/12 1.9 12 15 10 4320 5730 25000
K12X15X13TN 49241/12 2.4 12 15 13 6000 8100 25000
K12X16X8TN 19242/12 2.9 12 16 8 1200 4700 25000
K12X16X10TN 29242/12 3.4 12 16 10 6000 6900 25000
K12X16X13TN 39242/12 3.8 12 16 13 7900 9200 25000
K12X17X13TN 59242/12 4.4 12 17 13 9300 10000 24000
K12X18X12TN 19244/12 5 12 18 12 9800 8000 24000
K12X15X20TN 3.8 12 15 20 8200 12000 25000
14 K14X17X10 4 14 17 10 5100 6800 23000
K14X17X17 6.8 14 17 17 9300 14000 23000
K14X18X10 29242/14 4.8 14 18 10 6800 8300 23000
K14X18X13 39242/14 6.3 14 18 13 8100 9800 23000
K14X18X14 6.8 14 18 14 9200 12000 23000
K14X18X15 49242/14 7.3 14 18 15 10000 13000 23000
K14X18X17 59242/14 8.1 14 18 17 10500 13900 23000
K14X20X12 19243/14 8.6 14 20 12 9900 10500 22000
15 K15X18X14 5.3 15 18 14 7500 11000 23000
K15X18X17 6.4 15 18 17 9600 15900 23000
K15X19X10 29242/15 5.1 15 19 10 7200 9000 22000
K15X19X13 39241/15 7 15 19 13 8300 9800 22000
K15X19X17 59241/15 8.8 15 19 17 10300 15000 22000
K15X19X24 ZW 79241/15 10.5 15 19 24 12800 20100 22000
K15X22X13 29242/15 8.9 15 22 13 9700 11000 22000
K15X22X12 19243/15 10 15 22 12 10000 13000 22000
K15X21X15 39242/15 13 15 21 15 13800 16000 22000
K15X21X21 18.2 15 21 21 18000 24000 22000
16 K16X20X10 29241/16 5.7 16 20 10 7600 9700 22000
K16X20X13 39241/16 7.1 16 20 13 8700 11300 22000
K16X20X17 59241/16 9.2 16 20 17 11200 16300 22000
K16X21X10 19242/16 3.7 16 21 10 9000 12000 22000
K16X22X12 19243/16 10.4 16 22 12 11000 12000 21000
K16X22X13 11.9 16 22 13 12000 13400 21000
K16X22X16 13.7 16 22 16 14300 17000 21000
K16X22X20 49243/16 16.7 16 22 20 18000 22300 21000
K16X23X14 19244/16 20 16 23 14 19000 21000 19000
K16X24X20 19245/16 24.9 16 24 20 21100 23000 20000
17 K17X21X10 29241/17 5.6 17 21 10 7900 10100 21000
K17X21X13 39241/17 7.5 17 21 13 10000 14100 21000
K17X21X17 59241/17 9.5 17 21 17 12000 17400 21000
K17X23X14 29243/17 11.5 17 23 14 11000 15000 21000
18 K18X22X10 29241/18 6.1 18 22 10 8200 9900 20000
K18X22X13 39241/18 7.7 18 22 13 9000 12100 20000
K18X22X17 59241/18 10.8 18 22 17 11900 17600 20000
K18X24X12 19243/18 11.6 18 24 12 11200 12900 20000
K18X24X13 12.6 18 24 13 12900 14900 20000
K18X24X13.5 13 18 24 13.5 12900 14900 20000
K18X24X20 49243/18 19 18 24 20 20000 26500 20000
K18X25X14 14.9 18 25 14 16500 18800 20000
K18X25X22 24.3 18 25 22 22900 28400 20000
K18X26X14 19 18 26 14 18000 20000 18000
K18X28X16 19244/18 24 18 28 16 19000 18400 19000
19 K19X23X13 8.2 19 23 13 9300 13000 20000
K19X23X17 11.1 19 23 17 12000 18600 20000
20 K20X24X10 29241/20 6.5 20 24 10 8700 12100 19000
K20X24X12 8 20 24 12 9600 13800 19000
K20X24X13 39241/20 8.9 20 24 13 9600 13800 19000
K20X24X17 59241/20 11.2 20 24 17 12400 20000 19000
K20X26X12 19243/20 13.2 20 26 12 13100 15700 19000
K20X26X16 K9249/20 17.5 20 26 16 18000 25000 18500
K20X26X17 39243/20 18.2 20 26 17 18700 25500 19000
K20X26X20 49243/20 22 20 26 20 20600 28500 19000
K20X28X20 19245/20 26.8 20 28 20 23400 28000 18000
K20X28X25 29245/20 36.2 20 28 25 30000 28500 18000
K20X30X30 39245/20 56 20 30 30 35000 41000 18000
21 K21X25X13 9 21 25 13 9600 14500 19000
K21X25X17 12 21 25 17 12800 21000 19000
22 K22X26X10 29241/22 7.1 22 26 10 8700 12900 18000
K22X26X13 39241/22 9.4 22 26 13 10000 15400 18000
K22X26X17 59241/22 12.1 22 26 17 13100 22100 18000
K22X27X13 29242/22 10.8 22 27 13 14000 23000 18000
K22X28X17 39243/22 19.7 22 28 17 19000 26500 18000
K22X28X23 59243/22 26 22 28 23 20000 27000 19000
K22X29X16 19244/22 22.2 22 29 16 19500 25000 17000
K22X30X15TN 14.4 22 30 15 19600 22900 17000
K22X30X20 19245/22 28 22 30 20 21000 23500 18900
K22X32X24 43.4 22 32 24 33500 39500 16000
23 K23X35X16TN 30 23 35 16 24000 23400 15000
24 K24X28X10 8.1 24 28 10 9400 14300 17000
K24X28X13 10.1 24 28 13 10500 17000 17000
K24X28X17 9243/24 13.2 24 28 17 14000 24500 17000
K24X29X13 13.5 24 29 13 13100 19100 16000
K24X30X17 21.5 24 30 17 19000 27000 16000
K24X30X31 39.1 24 30 31 27000 43000 16000
25 K25X29X10 29241/25 8.3 25 29 10 9700 14900 16000
K25X29X13 39241/25 10.4 25 29 13 10800 17900 16000
K25X29X17 59241/25 13.7 25 29 17 14500 25500 16000
K25X30X13 29242/25 12.9 25 30 13 14100 21300 16000
K25X30X20 59242/25 20.5 25 30 20 21100 28000 16000
K25X30X25 21 25 30 25 21700 40400 15000
K25X30X26 52.436 21.6 25 30 26 20100 26500 15000
K25X31X17 39243/25 21.8 25 31 17 19000 28000 16000
K25X31X21 39243/25 26.2 25 31 21 24100 37500 16000
K25X32X16 19244/25 24.5 25 32 16 20500 27500 15000
K25X33X20 19245/25 32 25 33 20 28000 37500 15000
K25X33X24 29245/25 38.7 25 33 24 33900 46500 15000
K25X34X18 32 25 34 18 48000 67000 15000
K25X35X30 39245/25 65.5 25 35 30 46500 61500 14000
K25X30X26 ZW 27 25 30 26 21000 35000 14000
26 K26X30X10 9 26 30 10 9500 15500 16000
K26X30X13 11.4 26 30 13 11100 18700 16000
K26X30X17 15 26 30 17 14700 27000 16000
K26X31X13 9.9 26 31 13 12400 18400 15000
K26X30X22 12.3 26 30 22 15200 28000 16000
27 K27X32X17 29 27 32 27 16000 34000 17000
28 K28X32X16.5 16 28 32 16.5 15000 32400 14000
K28X32X17 9242/28 18.2 28 32 17 15000 32400 14000
K28X33X13 29241/25 15.2 28 33 13 14800 23600 14000
K28X33X17 49241/28 19.5 28 33 17 19100 33000 14000
K28X33X27 TN 79241/28 19 28 33 27 22800 40500 14000
K28X34X17 39242/28 24.2 28 34 17 21300 35000 14000
K28X35X16 19243/28 26 28 35 16 21000 29000 14000
K28X35X18 31 28 35 18 23500 33500 14000
K28X35X20 29243/28 35 28 35 20 24000 34000 14000
K28X35X27 47 28 35 27 34500 54500 14000
K28X36X16 40 28 36 16 34000 47000 11000
K28X40X18 50 28 40 18 33000 36500 12000
K28X40X25 71 28 40 25 45000 54500 12000
30 K30X33X10 ? 30 33 10 ? ?
K30X34X13 14.6 30 34 13 11800 21200 13000
K30X35X13 29241/30 16.3 30 35 13 15100 25000 13000
K30X35X17 49241/30 21.3 30 35 17 19100 33500 13000
K30X35X26 ? 30 35 26 ? ?
K30X35X27 19241/30 33.3 30 35 27 30000 58500 13000
K30X37X16 19243/30 26.4 30 37 16 22500 33000 13000
K30X38X25 29244/30 43 30 38 25 16000 390000 13000
K30X39X21 ? 30 39 21 ? ?
K30X40X18 44 30 40 18 31500 39500 12000
K30X40X27 92401/30T 60 30 40 27 ? ?
K30X40X30 49243/30 78 30 40 30 48500 68500 13000
K30X35X26 32 30 35 26 23500 43500 12000
K30X42X44.1 ? 30 42 44.1 ? ?
32 K32X37X13 29241/32 18.3 32 37 13 15000 25000 12000
K32X37X17 49241/32 22.4 32 37 17 19400 35000 12000
K32X37X27 19241/32 36.7 32 37 27 29500 59500 12000
K32X37X28 TN 22.3 32 37 28 23100 43000 12000
K32X38X16 25 32 38 16 21000 34000 12000
K32X38X20 49242/32 31 32 38 20 26000 44500 12000
K32X38X26 TN 25.2 32 38 26 27000 46500 12000
K32X39X16 19243/32 36.7 32 39 16 23500 35000 12000
K32X39X18 37.2 32 39 18 26000 40500 12000
K32X40X20 19244/32 48 32 40 20 37000 40500 12000
K32X40X36 73 32 40 36 53500 91500 12000
K32X46X32 119 32 46 32 65500 82500 11000
K32X40X42 TN 771 32 40 42 49500 83500 12000
35 K35X40X13 29241/35 188 35 40 13 15800 27500 11000
K35X40X17 49241/35 25.3 35 40 17 20300 38000 11000
K35X40X25 29244/35 31 35 40 25 29000 59500 11000
K35X40X27 TN 19241/35 23.4 35 40 27 24500 48000 11000
K35X40X27 79241/35 28 35 40 27 27800 62100 11000
K35X40X30 39244/35 43 35 40 30 25000 49500 11000
K35X42X16 19243/35 34 35 42 16 23900 37000 11000
K35X42X18 39.2 35 42 18 27000 42500 11000
K35X42X30 49243/35 62.4 35 42 30 38500 67500 11000
K35X43X18 38 35 43 18 28000 41500 11000
K35X45X20 55.5 35 45 20 36500 49500 10000
K35X45X30 29245/35 80 35 45 30 52500 78500 10000
K35X45X49 120 35 45 49 81500 13400 10000
K35X40X30 ZW 48 35 40 30 31500 65500 11000
K35X42X20 ZW 29243/35 41 35 42 20 29500 48500 11000
36 K36X41X30 52 36 41 30 23000 43000 11000
K36X42X16 50 36 42 16 24000 42000 11000
37 K37X42X17 25.8 37 42 17 21900 42500 10000
K37X42X27 40.7 37 42 27 31500 67500 10000
K37X45X26 60.5 37 45 26 43500 73500 10000
38 K38X43X17 49241/38 26.9 38 43 17 20000 38000 10000
K38X43X27 49241/38 43.2 38 43 27 31000 67500 10000
K38X46X20 19244/38 46 38 46 20 35000 56500 10000
K38X46X32 72.7 38 46 32 54500 98500 10000
39 K39X44X24 38 39 44 24 28000 58500 10000
K39X44X26 ZW 29.5 39 44 26 27000 55500 10000
40 K40x44x13 20 40 44 13 13500 28000 10000
K40x45x13 29241/40 21.5 40 45 13 17100 32000 10000
K40x45x17 49241/40 27.4 40 45 17 20900 41000 10000
K40x45x21 36.5 40 45 21 24400 49500 10000
K40x45x27 19241/40 46 40 45 27 32500 72500 10000
K40x46x17 39242/40 30 40 46 17 24500 44500 9000
K40x47x18 45.2 40 47 18 29000 49500 9000
K40x47x20 29243/40 42 40 47 20 32000 56500 9000
K40x48x20 19244/40 57.7 40 48 20 35500 58500 9000
K40x45x30 ZW 48 40 45 30 26000 53500 9000
42 K42x47x13 29241/42 22.5 42 47 13 17300 33000 9000
K42x47x17 49241/42 31.1 42 47 17 21100 42500 9000
K42x47x25 TN 25.4 42 47 25 27000 57500 9000
K42x47x27 79241/42 46.6 42 47 27 33000 74500 9000
K42x48x35 79242/42 60 42 48 35 35000 76000 9000
K42x50x18 53 42 50 18 31000 49500 9000
K42x50x20 19244/42 54 42 50 20 34500 56500 9000
K42x47x30 ZW 54 42 47 30 31000 75500 9000
43 K43x48x17 29.3 43 48 17 21000 42500 9000
K43x48x27 45.7 43 48 27 33000 74500 9000
K43x50x18 9249/43 48.5 43 50 18 30500 53500 8000
45 K45x49x19 27 45 49 19 17500 40000 8000
K45x50x17 49241/45 25.5 45 50 17 22000 45000 8000
K45x50x27 19241/45 50 45 50 27 34000 79500 8000
K45x50x32 TN 45 45 50 32 38000 90500 8000
K45x52x18 51 45 52 18 31000 56500 8000
K45x52x21 TN 32.9 45 52 21 39500 57500 8000
K45x53x20 19244/45 62.2 45 53 20 38500 66500 8000
K45x53x21 65 45 53 21 38000 66500 8000
K45x53x22 68.4 45 53 22 42000 66500 8000
K45x53x28 78 45 53 28 51500 97500 8000
K45x59x18 TN 60.5 45 59 18 43500 53500 7000
K45x59x32 145.5 45 59 32 72500 101500 7000
K45x59x36 195 45 59 36 75500 108500 7000
K45x51x36 ZW 85 45 51 36 44500 98500 7000
47 K47x52x17 32 47 52 17 22800 48500 8000
K47x52x27 50.7 47 52 27 34500 82500 8000
K47x53x25 53 47 53 25 38000 81500 8000
K47x55x28 62.4 47 55 28 52500 99500 7500
48? K48x54x19 39242/48 44 48 54 19 30000 60500 7500
K48x54x25 59242/48 55 48 54 25 31000 91000 7500
50 K50x55x13.5 31 50 55 13.5 17500 36000 7500
K50x55x17 49241/50 35 50 55 17 21400 46500 7500
K50x55x20 59241/50 39.4 50 55 20 26000 59500 7500
K50x55x30 9243/50 59.4 50 55 30 38500 96500 7500
K50x57x18 53.4 50 57 18 33000 62500 7000
K50x58x20 19244/50 64.9 50 58 20 35000 61500 7000
K50x58x25 29244/50 81 50 58 25 43500 80500 7000
52 K52x57x12 24 52 57 12 17500 36000 7000
55 K55x60x20 43.4 55 60 20 28000 65500 6500
K55x60x27 60.5 55 60 27 37500 96500 6500
K55x60x30 68.6 55 60 30 40500 10300 6500
K55x61x20 56 55 61 20 41000 11000 6500
K55x62x18 58.4 55 62 18 35000 69500 6500
K55x63x15 53 55 63 15 245000 40500 6500
K55x63x20 19243/55 73.3 55 63 20 39500 73500 6500
K55x63x25 29243/55 88 55 63 25 49500 99500 6500
K55x63x32 117 55 63 32 61500 129500 6500
K55x60x40ZW 96.5 55 60 40 48000 132000 6500
56 K56x61x20 45 56 61 20 27000 64500 6500
58 K58x63x17 42 58 63 17 21500 63500 6000
K58x64x19 53 58 64 19 24500 77500 6000
K58x65x18 52 58 65 18 34500 69500 6000
K58x65x38ZW 106 58 65 38 48500 106500 6000
60 K60x65x20 49241/60 50.5 60 65 20 29000 71500 6000
K60x65x30 69241/60 71.2 60 65 30 42000 115500 6000
K60x68x20 19243/60 79 60 68 20 43000 84500 5500
K60x68x23 94 60 68 23 49000 100500 5500
K60x68x25 29243/60 97 60 68 25 52500 110500 5500
K60x68x27 98 60 68 27 59000 120500 6000
K60x75x42 240 60 75 42 11300 19200 5500
K60x66x33ZW 104 60 66 33 45500 111500 6000
K60x66x40ZW 116 60 66 40 57500 150500 5500
K60x68x30ZW 136 60 68 30 44000 87500 5500
K60x68x34ZW 140 60 68 34 47500 95500 5500
62 K62x70x40ZW 147.5 62 70 40 65500 145500 5500
63 K63x70x21 75 63 70 21 45000 100500 5500
64 K47x70x16 53 64 70 16 27500 59500 5500
65 K65x70x20 49241/65 49 65 70 20 30000 76500 5500
K65x70x30 83 65 70 30 43500 93500 5500
K65x73x23 100 65 73 23 45500 93500 5000
K65x73x30 39243/65 126 65 73 30 56500 122500 5000
68 K68x74x20 49241/68 65 68 74 20 35000 83500 5000
K68x74x30 69241/68 97 68 74 30 46000 117500 5000
K68x74x35 ZW 79241/68 116 68 74 35 48000 124500 5000
K68x75x20 120 68 75 32 53500 127500 4500
70 K70x76x20 49241/70 70 70 76 20 35500 85500 4500
K70x76x30 69241/70 100 70 76 30 51500 138500 4500
K70x78x25 29243/70 115 70 78 25 51500 111500 4500
K70x78x30 39243/70 136 70 78 30 59500 134500 4500
K70x80x30 29244/70 150 70 80 30 72500 147500 4500
K70x78x46 ZW 230 70 78 46 77500 18800 4500
72 K72x80x20 19243/72 94 72 80 20 41000 84500 4500
73 K73x79x20 69 73 79 20 36500 99500 4500
75 K75x81x20 49241/75 72 75 81 20 37000 93500 4500
K75x81x30 69241/75 106 75 81 30 51500 142000 4500
K75x83x23 113 75 83 23 49500 108000 4000
K75x83x30 39243/75 147 75 83 30 91500 142000 4000
K75x83x35 ZW 49243/75 165 75 83 35 62500 146500 4000
K75x83x40 ZW 59243/75 190 75 83 40 72500 176500 4000
80 K80x86x20 49241/80 76 80 86 20 38000 97500 4000
K80x86x30 69241/80 114 80 86 30 55500 158500 4000
K80x88x30 39243/80 141 80 88 30 71500 178500 4000
K80x88x40 ZW 59243/80 204 80 88 40 75500 191500 4000
K80x88x46 ZW 69243/80 235 80 88 46 87500 23000 4000
85 K85x92x20 29241/85 96 85 92 20 44000 107500 3500