IN'S Linear Ball Bearing
    Flanged Slide Bearing
    Super Linear Ball Bearing
   
TK  
TW
    IN'S Linear Ball Bearing System Case Unit
    IN'S Linear Ball Bearing System Support Rail Unit
    IN'S Linear Ball Bearing System Shaft Support
    IN'S Linear Ball Bearing System SM Shaft
    IN'S Linear Ball Bearing System Interchangeability list
    IN'S Linear Ball Bearing System Tolerances for inside diameter of housing
       
 

Part number Major dimensions Basic load rating Nominal shaft diameter
mm
  closed type    open type


mm
dr  D

mm



mm
L


mm
B W

mm
D1

mm
Open type Dynamic
CN
static
Co(N)
 No.of ball circuits Mass
g 
 No.of ball circuits Mass
g 
Tolerance*
(μm)
Tolera
nce
(mm)
Tolera
nce
(mm)
h
mm
θ Fh11
mm
G
mm
J
mm
TK10 5 14 10 +8 19 29   22.0   1.3 18   750 935 10
TK12 5 21 TK12-OP 4 17 12   0 22 32   22.9     0 1.3 21 6.5 66<   0.7 1020 1290 12
TK16 5 43 TK16-OP 4 35 16 +9 26 36   24.9 -0.2 1.3 24.9 9 68<   1.0 125 1550 16
TK20 6 58 TK20-OP 5 48 20 -1 32 45 \0.2 31.5   1.6 30.3 9 55< 3 1.0 2090 2630 20
TK25 6 123 TK25-OP 5 103 25 +11 40 58   44.1   1.85 37.5 11.5 57<   1.5 1.5 3780 4720 25
TK30 6 216 TK30-OP 5 177 30 -1 47 68   52.1     0
-0.3
1.85 44.5 14 57<   2 2.2 5470 6810 30
TK40 6 333 TK40-OP 5 275 40 +13/-2 62 80   60.6   2.15 59 19.5 56<   1.5 1.5 6590 8230 40
*Based on nominal housing bore 1N=0.102kgf   
 
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