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| Actions | Basic Information | Basic Dimensions | Mounting Dimensions | Shoulder Dimensions | Basic Load Ratings | Precision & Clearance | Weight & Speed | Brand Cross-Reference | Assembly Parameters | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| PDF Download | Inquiry | Model | Series | Nominal Model | Inner Diameter d (mm) |
Outer Diameter D (mm) |
Height H/B (mm) |
H/B (mm) |
B1 (mm) |
dp (mm) |
Roller Pitch Circle Diameter Dpw (mm) |
T (mm) |
H2 (mm) |
S (mm) |
C (mm) |
C1 (mm) |
d1 (mm) |
D1 (mm) |
D2 (mm) |
dn (mm) |
dm (mm) |
d2 (mm) |
d3 (mm) |
L1 (mm) |
L2 (mm) |
L3 (mm) |
Chamfer rmin (mm) |
R Fillet Radius |
Inner Ring do (mm) |
Inner Ring ds (mm) |
Inner Ring Ts (mm) |
Inner Ring Mounting Hole Size Seal Back Side |
Inner Ring Mounting Hole Size 2 |
Inner Ring Mounting Dimensions |
Inner Ring Mounting Hole Center Diameter PCD₁ |
Inner Ring Mounting Hole Center Diameter dn (mm) |
Inner Ring Mounting Hole Center Diameter dL (mm) |
Inner Ring Mounting Hole Size 1 |
Inner Ring Mounting Hole Size Seal Front Side |
Inner Ring N | Inner Ring n-ΦN |
Inner Ring n-ΦQ3 |
Outer Ring Mounting Dimensions |
Outer Ring Mounting Hole Center Diameter PCD₂ |
Outer Ring Mounting Hole Center Diameter dm (mm) |
Outer Ring Mounting Hole Size 1 |
Outer Ring Mounting Hole Size 2 Seal Back Side |
Outer Ring W1 | Outer Ring n-ΦW1 |
Outer Ring n-ΦQ1 |
Outer Ring W2 | Outer Ring n-ΦW2 |
Outer Ring n-ΦQ2 |
Outer Ring dL (mm) |
Shoulder Dimensions ds (mm) |
Shoulder Dimensions Dh (mm) |
Radial Static Load Cor (N) |
Radial Dynamic Load Cr (N) |
Axial Static Load Coa (N) |
Axial Dynamic Load Ca (N) |
Dynamic Load Radial (kg) |
Dynamic Load Axial (kg) |
Limit Load Radial Static Load (N) |
Limit Load Radial Dynamic Load (N) |
Thrust (N) |
Moment Static Load (N·m) |
Moment Dynamic Load (N·m) |
Moment (N·m) |
Standard Radial Clearance |
Inner Ring Runout | Outer Ring Runout | Weight (g) |
Weight (KG) |
Limit Speed Grease Lubrication (r/min) |
Bearing Friction Torque (Nm) |
NTN | INA | KAYDON | Inner Ring Quantity | Outer Ring Quantity | Connecting Screw Quantity |
Lifting Hole G | Lifting Hole Quantity | Pitch t Quantity×t |
Screw Tightening Torque MA (Nm) |
Compatible Reducer Type |
| PDF Download | Inquiry | KA020AR0 | KA series | — | 2 | — | 4270 | — | — | — | — | — | — | — | — | KYA020 | 3510 | CSEA020 | — | 1470 | 10140 | — | — | — | — | 0.045 | — | KA020AR0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2.5 | 0.25 | — | — | — | — |
| PDF Download | Inquiry | KA020AR0 | KA series | — | 50.8 | — | 4270 | — | — | — | — | — | — | — | — | KYA020 | 3510 | CSEA020 | — | 1470 | 10140 | — | — | — | — | 0.045 | — | KA020AR0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 63.5 | 6.35 | — | — | — | — |
| PDF Download | Inquiry | KA025AR0 | KA series | — | 2.5 | — | 4890 | — | — | — | — | — | — | — | — | KYA025 | 4270 | CSEA025 | — | 1690 | 12360 | — | — | — | — | 0.054 | — | KA025AR0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 0.25 | — | — | — | — |
| PDF Download | Inquiry | KA025AR0 | KA series | — | 63.5 | — | 4890 | — | — | — | — | — | — | — | — | KYA025 | 4270 | CSEA025 | — | 1690 | 12360 | — | — | — | — | 0.054 | — | KA025AR0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 76.2 | 6.35 | — | — | — | — |
| PDF Download | Inquiry | KA030AR0 | KA series | — | 3 | — | 5470 | — | — | — | — | — | — | — | — | KYA030 | 5070 | CSEA030 | — | 1910 | 14620 | — | — | — | — | 0.064 | — | KA030AR0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3.5 | 0.25 | — | — | — | — |
| PDF Download | Inquiry | KA030AR0 | KA series | — | 76.2 | — | 5470 | — | — | — | — | — | — | — | — | KYA030 | 5070 | CSEA030 | — | 1910 | 14620 | — | — | — | — | 0.064 | — | KA030AR0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 88.9 | 6.35 | — | — | — | — |
| PDF Download | Inquiry | KA035AR0 | KA series | — | 3.5 | — | 6000 | — | — | — | — | — | — | — | — | KYA035 | 5830 | CSEA035 | — | 2090 | 16850 | — | — | — | — | 0.077 | — | KA035AR0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 0.25 | — | — | — | — |
| PDF Download | Inquiry | KA035AR0 | KA series | — | 88.9 | — | 6000 | — | — | — | — | — | — | — | — | KYA035 | 5830 | CSEA035 | — | 2090 | 16850 | — | — | — | — | 0.077 | — | KA035AR0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 101.6 | 6.35 | — | — | — | — |
| PDF Download | Inquiry | KA040AR0 | KA series | — | 4 | — | 6530 | — | — | — | — | — | — | — | — | KYA040 | 6630 | CSEA040 | — | 2270 | 19110 | — | — | — | — | 0.086 | — | KA040AR0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4.5 | 0.25 | — | — | — | — |
| PDF Download | Inquiry | KA040AR0 | KA series | — | 101.6 | — | 6530 | — | — | — | — | — | — | — | — | KYA040 | 6630 | CSEA040 | — | 2270 | 19110 | — | — | — | — | 0.086 | — | KA040AR0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 114.3 | 6.35 | — | — | — | — |
| PDF Download | Inquiry | KA042AR0 | KA series | — | 4.25 | — | 6800 | — | — | — | — | — | — | — | — | KYA042 | 7020 | CSEA042 | — | 2360 | 20230 | — | — | — | — | 0.091 | — | KA042AR0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4.75 | 0.25 | — | — | — | — |
| PDF Download | Inquiry | KA042AR0 | KA series | — | 107.95 | — | 6800 | — | — | — | — | — | — | — | — | KYA042 | 7020 | CSEA042 | — | 2360 | 20230 | — | — | — | — | 0.091 | — | KA042AR0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 120.65 | 6.35 | — | — | — | — |
| PDF Download | Inquiry | KA045AR0 | KA series | — | 4.5 | — | 7020 | — | — | — | — | — | — | — | — | KYA045 | 7380 | CSEA045 | — | 2450 | 21380 | — | — | — | — | 0.095 | — | KA045AR0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 0.25 | — | — | — | — |
| PDF Download | Inquiry | KA045AR0 | KA series | — | 114.3 | — | 7020 | — | — | — | — | — | — | — | — | KYA045 | 7380 | CSEA045 | — | 2450 | 21380 | — | — | — | — | 0.095 | — | KA045AR0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 127 | 6.35 | — | — | — | — |
| PDF Download | Inquiry | KA047AR0 | KA series | — | 4.75 | — | 7290 | — | — | — | — | — | — | — | — | KYA047 | 7780 | CSEA047 | — | 2530 | 22490 | — | — | — | — | 0.1 | — | KA047AR0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5.25 | 0.25 | — | — | — | — |
| PDF Download | Inquiry | KA047AR0 | KA series | — | 120.65 | — | 7290 | — | — | — | — | — | — | — | — | KYA047 | 7780 | CSEA047 | — | 2530 | 22490 | — | — | — | — | 0.1 | — | KA047AR0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 133.35 | 6.35 | — | — | — | — |
| PDF Download | Inquiry | KA050AR0 | KA series | — | 5 | — | 7510 | — | — | — | — | — | — | — | — | KYA050 | 8180 | CSEA050 | — | 2620 | 23600 | — | — | — | — | 0.104 | — | KA050AR0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5.5 | 0.25 | — | — | — | — |
| PDF Download | Inquiry | KA050AR0 | KA series | — | 127 | — | 7510 | — | — | — | — | — | — | — | — | KYA050 | 8180 | CSEA050 | — | 2620 | 23600 | — | — | — | — | 0.104 | — | KA050AR0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 139.7 | 6.35 | — | — | — | — |
| PDF Download | Inquiry | KA055AR0 | KA series | — | 5.5 | — | 8000 | — | — | — | — | — | — | — | — | KYA055 | 8980 | CSEA055 | — | 2760 | 25870 | — | — | — | — | 0.113 | — | KA055AR0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 0.25 | — | — | — | — |
| PDF Download | Inquiry | KA055AR0 | KA series | — | 139.7 | — | 8000 | — | — | — | — | — | — | — | — | KYA055 | 8980 | CSEA055 | — | 2760 | 25870 | — | — | — | — | 0.113 | — | KA055AR0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 152.4 | 6.35 | — | — | — | — |
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