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Discover the precision and reliability of Deep Groove Ball Bearings, engineered for excellence in performance and durability. These high-quality bearings are designed to handle both radial and axial loads, making them versatile for various applications across industries.
| Double row angular contact ball bearings | |||
| 1 | Bearing No. | 5202ZZ | |
| 2 | Bearing type | Double row angular contact bearing | |
| 3 | Bearing material | Chrome steel (AISI52100, Gcr15, 100Cr6…) | |
| 4 | Bearing structure | Inner ring, Outer ring, Cage, Steel balls, Metal shields (ZZ) | |
| 5 | Bearing basic size | 15x35x15.9 mm (d*D*B) | |
| 6 | Production standard | GB/T 292-2007, JB/T 1255, DIN628 | |
| 7 | Bearing feature | Contact angle α = 30° | |
| 8 | Available suffix | NORMAL | Nylon cage (polyamide) |
| "J" | Steel cage | ||
| "M" | Brass cage | ||
| "2RS" | Rubber seals on both sides | ||
| "ZZ" | Metal shields on both sided | ||
| 9 | Bearing sample | Available for testing before order in free | |
| 10 | Bearing packing | STWB box packing or white box packing, per cartons, per pallets | |
| Industrial white box packing, per cartons, per pallets | |||
| Bulk packing, per cartons, per pallets | |||
| 11 | Bearing marking | Bearing No., Brand name, Origin…available in ring races | |
| 12 | OEM | Available and highly welcomed | |
| 13 | Operating temperature | -30℃ to +120℃, if beyond this range, please consult | |
| 14 | Bearing application | Autos, Textiles, Pumps, Machine tools, Precise machinery… | |
| 15 | Delivery time | Samples | 2-3 days after confirmation |
| Stocks | 5-7 days after confirmation | ||
| Normal production | 20-25 days after confirmation | ||
| 16 | H.S Code | 8482103000 | |
| 17 | Payment item | T/T, L/C, D/P, D/A, OA…all payment terms in negociable | |
| 18 | Bearing parameter | Basic load rating | 8500N (Cr) |
| 5300N (Cor) | |||
| Reference speed | 13000 1/min | ||
| Unit weight | 0.072 (Kg) | ||
High load capacity:Deep groove ball bearings can withstand large radial loads and moderate axial loads,and are suitable for a variety of working conditions.
Low friction:High-quality materials and high-precision manufacturing processes reduce the friction coefficient of the bearings,improve operating efficiency and service life.
High speed:Able to operate stably at high speeds,suitable for high-speed equipment applications.
Low noise,low vibration:Optimized design and precision manufacturing processes reduce noise and vibration during operation,providing a quieter working environment.
Multiple sealing forms:According to application requirements,a variety of structural forms such as open,sealed and dust cover are provided to meet different working conditions.
Inner diameter(d):10mm-100mm
Outer diameter(D):30mm-200mm
Width(B):10mm-50mm
Tolerance grade:P0,P6,P5,P4
Material:High carbon chromium bearing steel(GCr15)
Lubrication method:Grease lubrication,oil lubrication
Deep groove ball bearings are widely used in the following fields:
Motor:used for various types of motors,such as AC motors,DC motors,etc.
Household appliances:such as washing machines,air conditioners,electric fans,etc.
Automotive industry:used for automobile gearboxes,wheels and other parts.
Mechanical equipment:including machine tools,industrial transmission equipment,etc.
Agricultural machinery:such as tractors,harvesters,etc.
Preparation before installation:Ensure that the installation environment is clean,dust-free and impurity-free.Check whether the appearance and size of the bearing meet the requirements.
Installation method:Use special tools to install,avoid direct knocking on the bearing to prevent damage.
Lubrication:Select appropriate lubricants according to the conditions of use,check and replace regularly,and maintain good lubrication.
Maintenance:Check the bearing operation status regularly,deal with problems in time,and ensure the normal operation of the equipment.
Packing method:Individual packaging or bulk packaging to ensure safety during transportation.
Delivery cycle:According to the order quantity and production plan,it is usually shipped within 1-2 weeks.
Payment method:Supports multiple payment methods such as bank transfer and credit card payment.
