MF128ZZ Bearing MF128-ZZ Flange Bearing 8X12X3.5mm

Outer Diameter: 12mm Width: 3.5mm Mass: 0.002kg Bearing Material: chrome steel Seal: metal seal on 2 sides Precision: ABEC1, ABEC5, ABEC7 Lubrication: standard grease or oil Category: single row deep groove ball bearing

MF148ZZ Bearing MF148 Miniature Flange Bearing 8x14x4mm

Bore (d): 8mm Outer Diameter (D): 14mm Width (B): 4mm Mass: 0.003kg Cage: steel Bearing Material: chrome steel Seal: metal seal on 2 sides Precision: ABEC1, ABEC5, ABEC7

MR148 Bearing MR148ZZ Miniature Ball Bearing 8x14x4

Bore (d): 4mm Outer Diameter (D): 14mm Width (B): 4mm Number of Row: single Material: bearing steel Precision: ABEC1, ABEC3, ABEC5 Seal: ZZ (metal seal on 2 sides) Radial Internal Play: standard C0

MR15248-2RS Bearing MR15248 Bicycle Bearing 15x24x8.5mm

Bore (d): 15mm Outer Diameter (D): 24mm Width (B): 8.5mm Mass: 0.015kg Number of Row: double Shields: with Material: chrome steel Luberication: Kyodo Yushi super N Precision: ABEC3, P6

63/32 Bearing 63-32 Single Row Ball Bearing 32x75x20mm

Bore: 32mm Outer Diameter: 75mm Width: 20mm Mass: 0.39kg/ 0.860lb Enclosure: open Cage: steel cage Material: bearing steel Number of Row: single

B75-57 Bearing B 75-57 Automobile Bearings 75x106x12

Bearing Bore: 75mm Outer Diameter: 106mm Width: 12mm Mass: 0.3kg/ 0.661lb Enclousure: open Precision: P0, ABEC1 Re-lubricate Feature: without Lubrication: standard grease or oil

B45-106 Bearing 45x90x17mm Ball Bearing For Automobile

Bore: 45mm Outer Diameter: 90mm<br />Width: 17mm Mass: 0.43kg/ 0.948lb Material: bearing steel Enclosure: open Number of Row: single row >Catergory: deep groove ball bearing

6203-15 Bearing 154012 Non-Standard Ball Bearing 15x40x12mm

Inner Diameter: 15mm/ 0.5906 inch Outer Diameter: 40mm/ 1.5748 inch Width: 12mm/ 0.4724 inch Mass: 0.1kg/0.22lb Bore Type: cylindrical Material: bearing steel Certificate: ISO9001: 2015 Lubrication: standard grease or oil

6301/10 Bearing 6301-10 2RS Non-Standard Ball Bearing 10*37*12mm

Inner Diameter: 10mm Outer Diameter: 37mm Width: 12mm Mass: 0.075kg Bore Type: cylindrical Cage Type: steel cage Material: bearing steel Interchange Numbers: 6301-10, 6301/10 2RS, 6301/10-2RS, 6301/10.2RS, 6301/10 2RSR

63004 2RS Bearing 63004 Radial Ball Bearing 20x42x16

Bore (d): 20mm Outer Diameter: 42mm
Width: 16mm Mass: 0.096kg Bore Type: cylindrical Cage Type: steel cage Material: bearing steel Enclosure: double sealed

6308NR Bearing 6308 NR Radial Bearing With Snap Ring

Bore (d): 40mm Outer Diameter (D): 90mm Width (B): 23mm Mass: 0.624kg Material: bearing steel Internal Play: CN/CO NR: outer ring designed with a snap ring groove and corresponding snap ring

RLS18 Bearing LJ 2 1/4 Single Row Ball Bearing 57.15X114.3X22.225

Inner Diameter: 57.15mm/ 2.25'' Outer Diameter: 114.3mm/ 4.50'' Width: 22.225mm/ 0.875'' Mass: 0.972kg/ 2.143lb Number of Row: single row Category: deep groove ball bearing Replacements: RLS 18, RLS-18, LS 16, LS16, LJ 2 1/4, LJ2.1/4J, LJ 2.1/4

Buyer FAQ

Questions buyers ask before choosing the next bearing option

What are Deep Groove Ball Bearings commonly used for?

Deep Groove Ball Bearings are selected when the bearing structure fits the required load direction, speed, mounting method, operating environment, and replacement or production target. The best model depends on the exact dimensions and working conditions.

How do I choose the right deep groove ball bearing model?

Start with the bearing number if available. If not, confirm bore size, outside diameter, width, load direction, speed, seal or shield type, cage material, clearance, precision grade, lubrication, and whether the order is for replacement, testing, or repeat production.

Can this product family support OEM or custom orders?

OEM and custom support may be available when a buyer provides drawings, samples, dimensional targets, material requirements, or application conditions. The team checks feasibility before confirming the production and quote route.

What quality details matter for deep groove ball bearings?

Important quality details include material consistency, raceway finish, dimensional accuracy, noise, vibration, crack detection, lubrication, seal condition, and finished-product inspection before packaging.

What should I send when requesting a quote for deep groove ball bearings?

Send the model number, dimensions, quantity, application, load direction, speed, seal type, clearance, precision level, and target delivery schedule. A photo of the marking or sample can help when the number is unclear.

Should I compare this family with another bearing type?

Yes, if load direction, speed, stiffness, or mounting conditions are uncertain. Ball bearing and roller bearing families solve different problems, so a comparison can prevent choosing a model that fits dimensionally but not mechanically.

Need help checking fit, price, or lead time? Request a bearing quote

Questions that help narrow Deep Groove Ball Bearings options

What usually matters most when narrowing Deep Groove Ball Bearings options?

The shortlist usually becomes clearer when load direction, speed, dimensional fit, sealing, operating environment, and service-life expectations are reviewed together rather than one at a time.

When does a broader family review help more than checking one reference in isolation?

A broader review helps when several similar options could fit and the real difference depends on application detail, maintenance access, lubrication method, or repeat-order stability.

Why connect Deep Groove Ball Bearings choices with a commercial destination and a supporting guide?

Because buyers usually need both. One destination clarifies supplier fit, lead time, and next enquiry steps, while the guide keeps technical judgement grounded in real application detail.

What often makes the final choice easier once the shortlist is close?

A cleaner comparison, one relevant guide, and a direct enquiry path usually make the final decision faster because the technical and commercial checks stay visible at the same time.