Single Row Deep Groove Ball Bearings

Single row deep groove ball bearings are the most widely used rolling bearing type globally. Their simple, robust design features deep raceway grooves in both the inner and outer rings, enabling them to accommodate radial loads and moderate axial loads in both directions.

Optimized for low friction, these bearings deliver smooth, quiet operation even at very high speeds. They require minimal maintenance and are extremely cost-effective.

Available in open, shielded (ZZ), sealed (2RS / 2RZ), and with filling slot, snap-ring groove variants.

ZMS is a professional supplier of single row deep groove ball bearings for 15 years.

We supply high quality, alternative deep groove ball bearings for customers aboard.

Modals: 6000 series, 6200 series, 6300 series, 6400 series
16000 series,6700 series, 6800 series

Precision: P0,P6,P5,P4

Noise level: ZV1, ZV2, ZV3, ZV4

Item

Desc

Materials & Options

Standard: Chrome steel(Gcr15)
Optional: Stainless steel (AISI 440C), ceramic balls, special heat treatment
Cages: Pressed steel (standard), machined brass (high-speed/heavy-duty)
Lubrication: Standard lithium-based grease; high-temp, food-grade, or low-noise greases available

Features

Versatile load handling — Excellent for radial forces + bidirectional axial loads
High-speed capability — Ideal for applications up to tens of thousands of RPM
Low friction & low noise — Smooth running, energy-efficient
Low maintenance — Many variants are pre-lubricated for life (sealed/shielded types)
Wide size range — From miniature (bore ~3 mm) to large (bore >500 mm)
Multiple protection options — Open / Metal shields (ZZ) / Rubber seals (2RS contact / 2RZ non-contact)
Cost-effective & reliable — Industry-standard design trusted by OEMs worldwide

Why us

Competitive pricing with consistent quality
Large stock of common sizes for fast delivery
Sample and drawing can be supplied on standard modal
Custom single row deep groove ball bearings can be made with MOQ
Custom packaging & labeling available