13 Best Deep Groove Ball Bearings

List Updated June 2020

Bestselling Deep Groove Ball Bearings in 2020


Uxcell a14010200ux0545 10 Pcs 6200Z 10 x 30 x 9mm Single Row Sealed Deep Groove Ball Bearings (Pack of 10)

Uxcell a14010200ux0545 10 Pcs 6200Z 10 x 30 x 9mm Single Row Sealed Deep Groove Ball Bearings (Pack of 10)
BESTSELLER NO. 1 in 2020
  • Product Name: Deep Groove Ball Bearing; Model No.: 6200Z
  • Inner Diameter: 10mm / 0.4";Outer Diameter: 30mm / 1.2"
  • Height: 9mm / 0.35";Color: Silver Tone
  • Material: Metal; Net Weight: 311g
  • Package Content: 10 Pcs x Deep Groove Ball Bearings

PAGOW 20-Pack 606ZZ Ball Bearings, Metal Shielded Miniature Deep Groove Ball Bearings (6mm x 17mm x 6mm)

PAGOW 20-Pack 606ZZ Ball Bearings, Metal Shielded Miniature Deep Groove Ball Bearings (6mm x 17mm x 6mm)
BESTSELLER NO. 2 in 2020
  • Single-row bearing for supporting radial and axial loads.
  • Shields on both sides keeping lubricant in and contaminants out.
  • Material: Carbon steel, durability and resistance to deformity under heavy loads. Size: 6mm*17mm*6mm.
  • It's suitable for use in skateboards, inline skates, scooters, and other skating applications.
  • Package Included: 20pcs 606zz bearings.

uxcell 10 Pcs 17mm x 6mm x 6mm Single Row Shielded Deep Groove Ball Bearing 606ZZ

uxcell 10 Pcs 17mm x 6mm x 6mm Single Row Shielded Deep Groove Ball Bearing 606ZZ
BESTSELLER NO. 3 in 2020
  • Product Name : Deep Groove Ball Bearing;Type : 606ZZ
  • Materal : Steel, Metal;Outer Diameter : 17mm/0.669"
  • Inner Diameter : 6mm/0.236";Thickness : 6mm/0.236"
  • Color : Silver Tone;Weight : 56g
  • Package Content : 10 x Deep Groove Ball Bearing

5x10x4 mm Miniature Deep Groove Ball Bearing Skateboard Bearings MR105ZZ L-1050ZZ Pack of 10

5x10x4 mm Miniature Deep Groove Ball Bearing Skateboard Bearings MR105ZZ L-1050ZZ Pack of 10
BESTSELLER NO. 4 in 2020
  • Easy Installation & Replacement; Less Friction, Higher Speeds
  • Material: Bearing Steel
  • Inner diameter: 5mm
  • Outer diameter: 10mm
  • Thickness: 4mm

Letool10pcs 3124mm High Carbon Steel 1.5mm Deep V Groove Guide Pulley Rail Ball Bearings Wheel

Letool10pcs 3124mm High Carbon Steel 1.5mm Deep V Groove Guide Pulley Rail Ball Bearings Wheel
BESTSELLER NO. 5 in 2020
  • ePacket delivery from China, it usually takes about 7-12 days to arrive you.
  • Material:High carbon steel
  • Dimension:(Inside diameter)3mm x (outer diameter)12mm x (thickness)4mm
  • V groove width: 2.5mm
  • V groove deepness: 1mm

20pcs 1.5mm Deep Metal V Groove Guide Pulley Rail Ball Bearings Wheel 4*13*6mm

20pcs 1.5mm Deep Metal V Groove Guide Pulley Rail Ball Bearings Wheel 4*13*6mm
BESTSELLER NO. 6 in 2020
  • Wire pulley groove,Wide application
  • This item is ordinary precision, adaptation to low speed, low load applications
  • Material:High carbon steel
  • Dimension:(Inside diameter)4mm x (outer diameter)13mm x (thickness)6mm
  • V groove width: 4mm.V groove deepness: 1.5mm

URBEST Silver Tone 6201Z Metal Dual Shielded Deep Groove Ball Bearing for Electric Motors

URBEST Silver Tone 6201Z Metal Dual Shielded Deep Groove Ball Bearing for Electric Motors
BESTSELLER NO. 7 in 2020
  • Product Name : Ball Bearing;Model No. : 6201Z
  • Material : Metal;Color : Silver Tone; Width : 10mm / 0.39"
  • Inside Diameter : 12mm / 0.47";Outside Diameter : 32mm / 1.26"
  • Package Quantity : 1pc x Ball Bearing; Net Weight : 35g
  • 100% MONEY-BACK GUARANTEE - Full satisfaction with your product or return your money back.

20 Pics 5x23x7.5mm Nylon Coated Small Deep Groove Ball Bearings Roller for Door Windows

20 Pics 5x23x7.5mm Nylon Coated Small Deep Groove Ball Bearings Roller for Door Windows
BESTSELLER NO. 8 in 2020
  • This item is ordinary precision, adaptation to low speed, low load applications
  • Material:High carbon steel
  • Dimension:(Inside diameter)5mm x (outer diameter)23mm x (thickness)7.5mm
  • 695 Ball Bearings inside .Size :5*16*5mm

FAG 6010-C3 Deep Groove Ball Bearing, Single Row, Open, Steel Cage, C3 Clearance, Metric, 50mm ID, 80mm OD, 16 mm Wide 20000rpm Maximum Rotational Speed, 3600lbf Static Load Capacity, 4860lbf Dynamic Load Capacity

FAG 6010-C3 Deep Groove Ball Bearing, Single Row, Open, Steel Cage, C3 Clearance, Metric, 50mm ID, 80mm OD, 16 mm Wide 20000rpm Maximum Rotational Speed, 3600lbf Static Load Capacity, 4860lbf Dynamic Load Capacity
BESTSELLER NO. 9 in 2020
  • Deep groove geometry for high speeds and supporting both radial and axial loads
  • "Very Light" bearing design for use in limited space applications where shaft sizes are relatively large and the loads are not substantial
  • C3 radial clearance allows thermal expansion for continuous operating temperatures up to 120 degrees C/248 degrees F
  • Sheet steel cage evenly spaces balls for reduced friction, vibration, and noise
  • Open bearing for lubrication applied in place

EAONE 30 Pieces 608ZZ Ball Bearings 8x22x7 mm Double Metal Shielded Miniature Deep Groove Ball Bearing for Tri-Spinner Fidget Spinner Toy

EAONE 30 Pieces 608ZZ Ball Bearings 8x22x7 mm Double Metal Shielded Miniature Deep Groove Ball Bearing for Tri-Spinner Fidget Spinner Toy
BESTSELLER NO. 10 in 2020

COOLOOdirect 20 Pcs 624ZZ 4mm x 13mm x 5mm Metal Shielded Radial Ball Bearings Deep Groove Ball Bearings

COOLOOdirect 20 Pcs 624ZZ 4mm x 13mm x 5mm Metal Shielded Radial Ball Bearings Deep Groove Ball Bearings
BESTSELLER NO. 11 in 2020
  • COOLOOdirect:Product Name : Deep Groove Ball Bearing;Type : 624ZZ
  • COOLOOdirect:Main Material : Metal;Inner Diameter : 4mm/0.16"
  • COOLOOdirect:Outer Diameter : 13mm / 0.51";Thickness : 5mm/0.2"
  • COOLOOdirect:Color : Silver Tone, Package Content : 20 Pcs x Deep Groove Ball Bearings
  • COOLOOdirect Customized products for sale.

Uxcell a12021500ux0296 5 Pcs 12mm x 28mm x 8mm 6001ZZ Shielded Deep Groove Radial Ball Bearing (Pack of 5)

Uxcell a12021500ux0296 5 Pcs 12mm x 28mm x 8mm 6001ZZ Shielded Deep Groove Radial Ball Bearing (Pack of 5)
BESTSELLER NO. 12 in 2020
  • Product Name: Deep Groove Ball Bearing; Model No.: 6001ZZ
  • Inner Diameter: 12mm/ 0.47";Outer Diameter: 28mm/ 1.1"
  • Width: 8mm/ 0.31";Color: Silver Tone
  • Material: Metal; Net Weight: 101g
  • Package Content: 5 x Deep Groove Ball Bearing

XiKe 2 Pack 6301-2RS Bearings 12x37x12mm, Stable Performance and Cost-Effective, Double Seal and Pre-Lubricated, Deep Groove Ball Bearings.

XiKe 2 Pack 6301-2RS Bearings 12x37x12mm, Stable Performance and Cost-Effective, Double Seal and Pre-Lubricated, Deep Groove Ball Bearings.
BESTSELLER NO. 13 in 2020
  • LOCATION - Standard Bearings, Cost-Effective the Best and Stable Performance.
  • QUALITY - 100% Dimensional Tolerance Detection to Ensure Optimum Suitability.
  • SEAL - Double Seal Effectively Saves Grease and Prevent Impurities From Entering.
  • IMPROVE - Internal Clearance Slightly Larger, Compensate for Thermal Expansion.
  • PROFESSIONAL - For Bearings We Are a Professional Level, Beginning in 1945.

How to Inspect a Ball Bearing

Bearings should be examined each time a machine is disassembled. If any contaminants have entered the bearings, or if the bearings have operated for a relatively long period of time, they should be thoroughly cleaned and inspected.

All components of a bearing must be carefully checked. The raceway surfaces should be examined for scratches, scores and pits. The imperfections are caused by contaminants in the bearing, which accounts for many bearing failures. The lapping action of the contaminants places excessive wear on the balls and raceways, allowing the bearing to vibrate and make an intermittent noise. In addition to the cracking and flaking, the balls may be discolored by insufficient lubrication, resulting in an abnormal temperature that may be sufficient to create a whistling sound and reduce bearing hardness.

The function of the retainers is to separate and guide the balls in a natural path around the raceways. When misalignment exists in either the shaft or housing, a stress develops between the balls and the retainer. The retainer is soon damaged because the greatest sliding action takes place in this area. When the stress becomes great enough, sufficient heat is created to discolor the balls and cause excessive wear on the retainer and fracture in extreme cases.

To inspect a ball bearing:

1. Clean the bearing. Examine the raceways for scratches, scoring, pits and signs of irregular wear. Examine each ball for flaking, cracks, discoloration and irregular wear. Examine retainers for cracks, loose rivets, distorted shape and excessive wear. Check the bearing for excessive internal wear, indicating worn balls and raceways.

2. Put a slightly tapered piece of material, metal or wood approximately 12" long through the bore of the inner ring sufficiently tight to support the bearing with the axis in a vertical position.

3. Spin the outer ring first to the right and then to the left by hand and see if it comes to an abrupt stop. An abrupt stop indicates the possibility of a flat 4pot on a ball, a rough raceway, the cage binding on the balls or foreign matter in the bearing.

4. Spin the outer ring again first to the right and then to the left and notice whether there is an intermittent clicking sound as the ring rotates. Such a sound indicates the possibility of a cracked or flaked ball, pitted surface on a raceway or a piece of hard, foreign substance in the bearing.

5. Spin the outer ring again first to the right and then to the left and see if it turns smoothly without any abnormal sounds. This performance indicates that the bearing is suitable for use.

6. Turn the bearing over and repeat steps 3, 4 and 5. If there are no defects and the bearing rotates smoothly, it is satisfactory for further use.

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