6306N Bearing 6306-N Radial Ball Bearing 30*72*19

Dimensions: 30*72*19mm Mass: 0.352kg/pc Cage: Steel cage HS Code: 8482102000 Material: Chrome steel, Gcr15 Lubrication: Standard lubricant grease Cross Reference: 6306N, 6306-N, 6306 N and so on

6307N Bearing 6307 N Deep Groove Ball Bearing 6307-N

ID: 35mm OD: 80mm Width: 21mm Mass: 0.451kg Cage: Steel cage Material: GCR15 steel Interchange: 6307N, 6307 N, 6307-N

1208K Bearing 1208 Tapered Self Aliging Ball Bearing 1208K.C3

Inner (d): 40mm Outer (D): 80mm Width (B): 18mm Weight (kg): 0.418 Material: Chrome steel K: Tapered bore, taper 1:12 Clearance: Standard C0 or C3 (lager than C0)

6013 Bearing NACHI 6013CM Ball Bearing Open Type 6013J

Size: 65*100*18mm Mass: 0.435kg/pc Cage: Steel cage Material: Steel 51200 Limiting Speed: 5000RMP Lubrciation: Standard grease Also Known As: 6013, 6013CM, 6013 CM, 6013J, 6013R, 6013 R

6211N Bearing 6211 N Ball Bearing With Snap Ring Groove 6211

Size: 55*100*21mm Mass: 0.597kg/pc Material: 51200 steel Sealing: Without seal Limiting Speed: 9000rpm Number of Row: Single row Also Known As: 6211N, 6211 N, 6211 etc.

6213 Bearing 6213CM Radial Deep Groove Ball Bearings 65*120*23

d: 65mm D: 120mm W: 23mm Mass: 0.997kg Material: Chrome steel Lubrication: Standard grease Also Known As: 6213, 6213CM, 6213 CM

16015M Bearing 16015M-C3 Brass Cage Ball Bearing 75*115*13

Mass: 0.45kg/pc Size: 75*115*13mm Material: Gcr15 steel M: Solid brass cage C3: Internal clearance is larger than normal Structure: Single row deep groove ball bearing Also Known As: 16015M, 16015 M, 16015M-C3, 16015M/C3, 16015 M-C3, 16015.M.C3 and so on.

S6007ZZ Bearing SS6007zz AISI 440 Ball Bearing S6007Z

Dimensions:35*62*14mm Mass: 0.16kg/pc Material:AISI 440 Seal: Stainless steel seal on both sides Precision: Standard precision ABEC1/P0 Strucuture: Deep groove ball bearing, single row Cross Reference: S6007ZZ, S6007Z, SS6007ZZ, SS6007zz, W 6007-2Z, W6007-2Z etc.

SS6304ZZ Bearing S6304ZZ Stainless Steel Bearing 20*52*15

Mass: 0.143kg/pc Dimension: 20*52*15 Material: AISI 440 or AISI 304 Seal: Stainless steel seals on both sides Interchange: SS6304ZZ, S6304ZZ,SS6304 ZZ, S6304 ZZ,S6304.2ZR.W203B, W6304-2Z, W 6304-2Z

NTN 51216 Bearing 8216 Thrust Ball Bearing 80×115×28

ID: 80mm OD: 115mm Width: 28mm Mass: 0.93kg Cage: Steel cage Material: Chrome steel Brand: SKF, FAG, NTN, NSK etc. Cross Reference: 51216, 8216, 4012801197946

7002HTDB/GMP5 Bearing 7002HTDB Lathe Spindle Bearings 15*32*18

Dimensions: 15*32*18 Mass: 0.056kg/pc Contact Angle: 30 Degree Material: Chrome Steel, Gcr15 Lubrication: Standard Lubrication Grease HT: Duplex Angular Contact Ball Bearing With 30 ̊ Contact Angle DB: Two Back-to-Back Paired Bearings

234420-M-SP Bearing 234420M.SP Axial Angular Contact Ball Bearings

ID: 100mm OD: 150mm Width: 60mm Mass: 3.18kg/pc M: Solid brass cage, ball guided SP: Super precision, higher than P4S Cross Reference: 234420-M-SP, 234420M.SP and so on

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.