Single Row Ball Bearings

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Single row deep groove ball bearings are the most widely used bearing type. They are available capped (with seals or shields) or open. Open bearings that are also available capped may have recesses in the ring side faces.

Product Features

  • Designed for light loads and speeds up to 1200 RPM
  • Full complement of precision steel balls in deep ball grooves
  • Heat-treated races machined from steel bar stock to a controlled finish
  • Thrust capacity in either direction is 50% of listed radial rating

These steel linear translation stages feature a single-row ball bearing design. Single-row ball bearings provide excellent, smooth, linear travel with the ability to carry high loads. Steel has a high modulus of elasticity, giving it very good stiffness (nearly three times that of aluminum) and good material stability. It also has about half the thermal expansion of aluminum, making it an excellent choice for stability in typical user environments where there are uniform changes in temperature.

KOYO 6303ZZNRC3 Single Row Ball Bearings

35 mm 0.4 Hz
200 °C 41.5 mm

RBC BEARINGS B541DDFS464 Single Row Ball Bearings

8000 rpm Round
Grip Tight Ball Bear 1.6250 in

95 x 130 x 18 KOYO 6919 ZZ Single Row Ball Bearings

-20 °C 0.6 mm
74 mm 10.21 Hz

95 x 130 x 18 KOYO 6919 2RU Single Row Ball Bearings

PE205- 21 mm
36 mm 130 mm

KOYO 6920 ZZ Single Row Ball Bearings

Ball 717 mm
12.19 Hz 730 mm

90 x 125 x 18 KOYO 6918 2RU Single Row Ball Bearings

16 mm 51.6 mm
EX307-23G2 36.55 mm

90 x 125 x 18 KOYO 6918 ZZ Single Row Ball Bearings

43.5 mm -40 °C
61 mm 21.75 mm

85 x 120 x 18 KOYO 6917 2RU Single Row Ball Bearings

8.14 Hz 1.71 kN
1 mm 9.86 Hz

85 x 120 x 18 KOYO 6917 ZZ Single Row Ball Bearings

R1/8" 30.2 mm
-40 °C 12.5 mm

KOYO 6214ZZNRC3 Single Row Ball Bearings

1.5 mm Non/No
155 mm 140 mm

KOYO 6213 C2FYP5 Single Row Ball Bearings

5250 rpm Rogersville, TN
Stainless Steel Rubberized
2/16