: One Shield : Two Shields : One Non-Contact Seal : Two Non-Contact Seals : One Contact Seal : Two Contact Seals : One Tight sealing type : Two Tight sealing type

If this is not the case, it will be necessary to take the dimensions of this product. To do this, you need to measure the inside diameter, outside diameter and thickness. We recommend that you always use a caliper to take your measurements, so that they are as accurate as possible. We give you all the information you need to measure your bearing correctly here. If this is not the case, it will be necessary to take the dimensions of this product. To do this, you need to measure the inside diameter, outside diameter and thickness. We recommend that you always use a caliper to take your measurements, so that they are as accurate as possible.

Image

Are you looking for a bearing that's watertight (2RS), dusttight (ZZ), with increased clearance (C3-C4-C5) or in a specific material such as stainless steel or ceramic? At 123Bearing, we offer you a vast choice of these products with different specifications to suit your needs. In fact, we specialize in online bearing sales and offer a wide range of products. JTEKT, SKF, ZEN, FAG, NSK, NTN, SNR, INA, TIMKEN, NKE are just some of the brands we offer. You can select the product you need according to part number or dimensions, brand, bearing type, load capacity or speed.

Ball bearings are a necessary part of many applications and industries. Whether on the wheels of your cars, bicycles, machine tools or agricultural equipment, they are indispensable components. When choosing these bearings, you need to take into account a number of factors:

Whichever type of bearing you choose, it can be either open or sealed, depending on your requirements. Unsealed steel ball bearings can withstand temperatures of up to 120°. Standard 2RS models, on the other hand, can withstand temperatures of up to 80°. The advantage of using sealed bearings is that they are lubricated for life and require no special maintenance.

In most cases, bearing identification is straightforward. The reference is often inscribed directly on the bearing's inner or outer ring, or on the seal/metal flange.

Do you have a question before placing an order? Our customer service team is on hand to answer all your questions and provide you with personalized advice. At 123Bearing, we place great importance on customer satisfaction. We are also committed to ensuring fast, reliable shipping and delivery of your bearings. When you choose 123Bearing, you benefit from quality service, a wide range of products in stock and dedicated customer support.

These suffixes mean "with 1 or 2 sheet metal deflectors", for dust-tightness. At 123Bearing, we specify whether bearings are sealed on 2 sides with "ZZ".

Any combination of closures is available Basic Bearing No. Nominal Bearing Dimensions Preferred Shoulder Diameters d D B,C r (min) da (min) da (max) Da (max) mm inch mm inch mm inch mm inch mm inch mm inch mm inch 624   4 0.1575 13 0.5118 5 0.1968 0.2 0.007 5.6 0.220 6.2 0.244 11.4 0.449 625  5 0.1969 13 0.6299 5 0.1968 0.3 0.012 7.0 0.276 7.6 0.299 14.0 0.551 626  6 0.2362 16 0.7480 6 0.2362 0.3 0.012 8.0 0.315 9.5 0.374 17.0 0.669 627  7 0.2756 22 0.8661 7 0.2756 0.3 0.012 9.0 0.354 12.2 0.480 20.0 0.787 628 5 0.3149 24 0.9448 8 0.3149 0.3 0.012 10.0 0.394 12.1 0.476 17.0 0.669 629 9 0.3543 26 1.0236 8 0.3149 0.3 0.012 11.5 0.453 ... ... 14.0 0.945 6200 10 0.3937 30 1.1811 9 0.3543 0.6 0.024 12.7 0.500 16.0 0.630 26.0 1.024 6201 12 0.4724 32 1.2598 10 0.3937 0.6 0.024 14.7 0.578 17.0 0.670 28.0 1.102 6201-1/2 12.7 0.5000 32 1.2598 10 0.3937 0.6 0.024 15.1 0.595 17.0 0.670 27.0 1.063 6202 15 0.5906 35 1.3780 11 0.4331 0.6 0.024 17.9 0.703 20.0 0.787 31.0 1.220 6202-5/8 15.875 0.6250 35 1.3780 11 0.4331 0.6 0.024 18.5 0.730 19.0 0.749 30.0 1.181 6202-16 16 0.6299 35 1.3780 11 0.4331 0.6 0.024 18.8 0.740 19.0 0.749 30.0 1.181 6203 17 0.6693 40 1.5748 12 0.4724 0.6 0.024 20.0 0.787 23.5 0.926 36.0 1.417 6203-5/8 15.875 0.6250 40 1.5748 12 0.4724 0.6 0.024 19.1 0.750 23.5 0.926 35.1 1.380 6204 20 0.7874 47 1.8504 14 0.5512 1.0 0.039 24.6 0.969 28.0 1.102 42.0 1.654 6205 25 0.9843 52 2.0470 15 0.5906 1.0 0.039 30.0 1.181 32.0 1.260 47.0 1.850 6206 30 1.1811 62 2.4409 16 0.6299 1.0 0.039 35.0 1.378 39.0 1.535 57.0 2.244 6207  35 1.3780 72 2.8346 17 0.6693 1.1 0.043 41.0 1.614 45.0 1.772 65.5 2.579 6208 40 1.5748 80 3.1496 18 0.7087 1.1 0.043 46.0 1.811 51.0 2.008 73.5 2.894 6209  45 1.7717 85 3.3465 19 0.7480 1.1 0.043 51.0 2.008 55.5 2.185 78.5 3.091 6210 50 1.9685 90 3.5433 20 0.7874 1.1 0.043 56.0 2.205 60.0 2.362 83.5 3.287 6211 55 2.1654 100 3.9370 21 0.8268 1.5 0.059 62.0 2.441 67.0 2.638 92.0 3.622 6212 60 2.3622 110 4.3307 22 0.8661 1.5 0.059 68.0 2.677 75.0 2.953 102.0 4.016 6213 65 2.5591 120 4.7244 23 0.9055 1.5 0.059 73.0 2.874 80.5 3.169 112.0 4.409 6214 70 2.7559 125 4.9213 24 0.9449 1.5 0.059 78.0 3.071 85.0 3.346 117.0 4.606 6215 75 2.9528 130 5.1181 25 0.9843 1.5 0.059 83.0 3.268 90.5 3.563 122.0 4.803 6216 80 3.1496 140 5.5118 26 1.0236 2.0 0.0787 89.0 3.504 95.5 3.760 131.0 5.157 6217 85 3.3465 150 5.9055 28 1.1024 2.0 0.0787 94.0 3.701 103.0 4.055 141.0 5.551 6218 90 3.5433 160 6.2992 30 1.1811 2.0 0.0787 99.0 3.898 109.0 4.291 151.0 5.945 6219 95 3.7402 170 6.6929 32 1.2598 2.1 0.0827 106.0 4.173 116.0 4.567 159.0 6.260 6220 100 3.9370 180 7.0866 34 1.3386 2.1 0.0827 111.0 4.370 122.0 4.803 169.0 6.654 6221 105 4.1399 190 7.4803 36 1.4173 2.1 0.0827 116.0 4.567 125.0 4.921 179.0 7.047 6222 110 4.3307 200 7.8740 38 1.4961 2.1 0.0827 121.0 4.764 132.0 5.197 189.0 7.441 ☆We reserve the right to change specifications and other information included in this catalogue without notice.

These products meet the requirements of a multitude of applications. In fact, you can find these product models on the following applications:

These suffixes mean "with 1 or 2 rubber seals". This seal protects the bearings from splashing water. At 123Bearing, we use the number "2" to indicate that the bearing is sealed on both sides.

Means "increased internal clearance". Often referred to as high-speed, this means that the bearing is designed for high speeds and moderately high temperatures. CAUTION: a bearing with increased internal clearance will not operate optimally at low speeds. We invite you to refer to the technical data sheet of the products you are looking for to find out their RPM limit.

These suffixes indicate that the cage (the part of the bearing that holds the balls apart) is made of a polymer material. Usually made of glass-fiber-reinforced polyamide.

The ABEC standard is used to classify bearings according to their machining tolerance. This standard is regularly called into question because it does not include certain technologies that are important for guaranteeing correct operation, both in terms of efficiency and bearing life. 123Bearing therefore makes little use of this standard.

The ball bearing is a mechanical system that enables rotation between a rotating and a fixed element. The single-row ball bearing consists mainly of two rings, a cage and several balls in a single row. In fact, this bearing has an inner ring, an outer ring and the cage that holds the balls in position relative to each other.

The rings of these products are subjected to many shocks on a narrow surface. For this reason, they are generally made of wear-resistant chromium steel. They can also be made of stainless steel (inox) if required. The cage that holds the balls can be made of steel, polyamide or even brass. This product is known for its ability to withstand high speeds and low loads, unlike roller bearings, which can withstand high loads and lower speeds.

Today, there are a multitude of ball bearings available. They can be single- or double-row, radial contact or angular contact. Single-row radial contact ball bearings (also known as deep groove ball bearings) are the most commonly used, as they offer the best value for money.