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

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

SUC210 Bearing YAR210-2RF/HV Bearings For Housings

Bore (d): 50mm/ 1.9685 in Outer Diameter(D): 90mm/ 3.543 in Width of Inner Ring (B): 51.60mm/ 2.031 in Mass: 0.75kg/ 1.653lb Type: ball bearing Bore Shape: cylindrical bore Lubrication Feature: non-relubricatable Operating Temperature: -20 °C to 100 °C

SUC204 Bearing YAR204-2RF/HV Stainless Steel Ball Bearing

Bore: 20mm Outer Diameter: 47mm Width: 31mm Mass: 0.148kg Warranty: 1 year Material: stainless steel 440 Precision: standard ABEC1, P0 Replacements: SUC204, YAR204-2RF/HV, YAR 204-2RF/HV, GYE20KRRB VA

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

RLS 20 Bearing LJ-2.1/2 Imperial Ball Bearing LS17 2.5” Bore

d: 2.5 inch (63.50mm) D: 5 inch (127mm) B: 0.9409 inch (23.813mm) Mass: 2.789lb/ 1.265kg Sheilds: without Equivalents: RLS20, RLS-20, LJ-2.1/2, LJ2.1/2J, LJ 2 1/2, LS17, LS 17, LS-17

RLS22 Bearing LS 18 Single Row Ball Bearing 2.3/4 Inch Bore

d: 69.85mm/ 2 3⁄4 inch D: 133.35mm/ 5 1⁄4 inch B: 23.813mm/ 15⁄16 inch Mass: 1.358kg/ 2.994lb Sheilds: without Warranty: 1 year Replacements: RLS 22, RLS-22, LS 18, LS18, LJ-2 3/4, LJ2.3/4, LJ 2.3/4, LJ 2 3/4

RLS 24 Bearing LS 19 Imperial Ball Bearing 76.2X146.05X26.988

Inner Diameter: 3 inch/ 76.200mm Outer Diameter: 5.75 inch/ 146.050mm Width: 1.0625 inch/ 26.988mm Mass: 4.171lb/ 1.892kg Sheilds: without Bore: cylindrical bore Warranty: 1 year Certificate: ISO9001: 2015

RLS 26 Bearing LS 19 1/2 Imperial Deep Groove Ball Bearing 82.55X152.4X26.988

Inner Diameter (inch): 3.75 Outer Diameter (inch): 6.00 Width (inch): 1.0625 Mass: 1.922kg/ 4.237lb Number of Row: 1 Warranty: 1 year Also known as: RLS26, RLS-26, LS 19 1/2, LS 19.1/2, LS19 1/2, LJ 3 1/4, LRJ3.1/4, LJ3-1/4J

Buyer FAQ

Questions buyers ask before choosing the next bearing option

What are Radial Ball Bearings commonly used for?

Radial 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 radial 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 radial 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 radial 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 come up while comparing Radial Ball Bearings

What usually matters most when narrowing Radial 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 Radial 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.