RLS34 Bearing LS 21 1/2 Imperial Radial Deep Groove Ball Bearing LJ4.1/4J

Inner (d): 107.95mm/ 4.25 inch Outer (D): 190.50mm/ 7.50 inch Width (B): 31.75mm/ 1.25inch Mass: 4.10kg/ 9.039lbs Seal: without Number of Row: single row Replacements: RLS 34, LS21.1/2,LS 21.1/2, LS 21 1/2, LJ4.1/4J, LJ 4.1/4J, LJ 4.1/4, LJ4.1/4JCNS, LJ 4.1/4JCNS

RLS36 Bearing LJ 4 1/2 Imperial Radial Ball Bearing LS 22

Inner Diameter: 114.300mm/ 4.5 inch Outer Diameter: 203.200mm/ 8 inch Width: 33.338mm/ 1.3125 inch Mass: 4.00kg/ 8.836 lb Sheilds: without Number of Row: single row Structure: deep groove ball bearing

RLS38 Bearing LJ 4 3/4 Radial Ball Bearing LS 22 1/2

Bore: 120.650mm (4.75 inch) Outer Diameter: 209.550mm (8.25 inch) Width: 33.338mm (1.3125 inch) Mass: 4.20kg/ 9.264lbs Number of Row: single row Structure: deep groove ball bearing Cage: steel cage Seal: without seal

RLS 44 Bearing LJ5.1/2J Inch Radial Ball Bearing 5.5″ Bore

Inner Diameter: 139.700mm/ 5.50 inch Outer Diameter: 241.300mm/ 9.50 inch Width: 34.925mm/ 1.375 inch Mass: 6.85kg/ 15.102lbs Material: chrome steel Seal: open without seal Operating Temperature: -30°C to 120 °C

6006/32-2RS Bearing 6006/32-2RS1/VB005 Ball Bearing 32*55*13

d: 32mm D: 55mm B: 13mm Mass: 0.115kg Material: bearings steel Sheilds: rubber seal on 2 sides Also Known As: 6006-32-2RS, 6006/32-2RS1, 6006-32-2RS1, 6006/32-2RS1/VB005, 6006-32-2RS1-VB005

30TM11N Bearing 30TM11NC3-UR Ball Bearing 30x75x21mm

d: 30 mm D: 75 mm B: 21 mm Mass: 0.415kg Seal: rubber seal on 2 sides Precision: standard ABEC1, P0 Internal Play: standard C0, CN Structure: deep groove ball bearing External Modification: grooved outer ring

32TM03N Bearing 32 TM03 NXC3 Auto Bearing 32X80X23

d: 32mm D: 80mm B: 23mm Mass: 0.513kg Sheilds: rubber seal on 2 sides Cage Type: pressed steel Radial Internal Play: standard CN/C0 External Modification: the bearing has a grooved outer ring

B7007CTP4SUL Bearing B7007-C-T-P4S-UL Precision Ball Bearing

Bore diameter: 35mm Outside diameter: 62mm Width: 14mm Mass: 0.16kg Sealing: open without seal Working temperature: -30 °C to 100 °C Replacement: B7007-C-T-P4S-UL, B7007C.T.P4S.UL, B7007C.TPA.P4.UL,

B539-2RS Bearing B-539 2RS Sealed Ball Bearing 3/4X1-3/16X9/32

d: 19.05mm D: 30.16mm B: 7.14mm Mass: 0.020kg/piece Seal: rubber seal on both sides Precision: ABEC1, ABEC3, ABEC5 Material: chrome steel, 52100

TMB301-13-M3 Bearing 13X37X12 Bearing For Automobiles

Inner Diameter: 13mm/ 0.5118 in Outer Diameter: 37mm/ 1.4567 in Width: 12mm/ 1.4567 in Mass: 0.06kg/ 0.132lbs Structure: deep groove ball bearing Precision: ABEC1, P0 Working Temperature: -40°C to 120°C

GB10721S03 Bearing GB 10721 S03 Radial Ball Bearing 45x75x15/23mm

Inner (d): 45mm Outer (D) : 75mm Width (B): 23mm Mass: 0.33kg Number of Row: double row Material: chrome steel, 51200 steel

309544 Bearing 309544DB Radial Ball Bearing 24*40*8

Inner (d) MM: 24 Outer (D) MM: 40 Width (B) MM: 8 Mass: 0.040kg/piece Precision: ABEC1/ P0 Rolling Element: Balls

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.