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.

Bearing Number	Bore Dia	Outer DIa	Width	Size
NACHI 6315 C3 Single Row Ball Bearings	Standard	Unirex N2	Steel	Non-Expansion
NACHI 6314 C3 Single Row Ball Bearings	-20 °C	0.77 kg	25 mm	55 mm
NACHI 6313 C3 Single Row Ball Bearings	0.03 kg	0.13 kN	C3	22,000 rpm
NACHI 6312ZZENR Single Row Ball Bearings	5.6 kN	0.03 kg	17 mm	2.83 kN
NACHI 6312 C3 Single Row Ball Bearings	15 mm	R1/8"	M12	14 mm
NACHI 6311ZZENR Single Row Ball Bearings	77 mm	203 mm	40 kN	265 mm
KOYO 6209 C2FYP5 Single Row Ball Bearings	32 mm	19 mm	82 mm	130 mm
KOYO 6210NRC3 Single Row Ball Bearings	3.39 kg	185 mm	150 mm	-20 °C
KOYO 6210ZC3 Single Row Ball Bearings	P0	Bearings	4,400 rpm	3 mm
KOYO 6203/2YDZZC3 Single Row Ball Bearings	-20 °C	42.9 mm	17mm	3.7 Nm
KOYO 6209ZZNRC3 Single Row Ball Bearings	49.2 mm	SCC209	PLE209N-	106.4 mm
KOYO 6203/2YD2RSC3 Single Row Ball Bearings	4 mm	55 mm	17.5 mm	2