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{"title":"6309-2Z Single Row Deep Groove Ball Bearing Double ZZ Metal Shield 45x100x25mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/ae\/a0\/8f28145d562bbe22dcf6812c3540-200x200-1\/6309_2z_single_row_deep_groove_ball_bearing_double_zz_metal_shield_45x100x25mm_motor_construction_equipment.jpg","attrs":{"Seal Type":"ZZ, 2RS, Z, RS, RZ, 2RZ","Precision":"ABEC 1 ABEC3","Minimum Order Quantity":"100.PCS","Delivery Time":"5 working days"}}
{"title":"6208-2Z\/C3 Single Row Deep Groove Ball Bearing Double 2Z Metal Shield C3","imgUrl":"https:\/\/img.chinax.com\/nimg\/73\/48\/013a14c902d87e1d134a3069b982-200x200-1\/6208_2z_2fc3_single_row_deep_groove_ball_bearing_double_2z_metal_shield_c3_clearance_40x80x18mm_for_industrial_motors.jpg","attrs":{"Outside Diameter":"2MM-5MM","Cagematerial":"Steel, Brass, or Polyamide","Minimum Order Quantity":"100.PCS","Delivery Time":"5 working days"}}
{"title":"Steel Sheet Metal Cage FAG 6312-H-2RSR-SN-C3 Deep Groove Ball Bearing 60x130x31m","imgUrl":"https:\/\/img.chinax.com\/nimg\/c9\/79\/7331ae26cf0011f3f89fd2e649d2-200x200-1\/steel_sheet_metal_cage_fag_6312_h_2rsr_sn_c3_deep_groove_ball_bearing_60x130x31mm.jpg","attrs":{"Product Name":"6312-H-2RSR-SN-C3","ID":"60 mm","OD":"130 mm","Height":"31 mm"}}
{"title":"MR63-2RS MR63RS MR63 2RS Rubber Sealed Chrome Steel Size 3x6x2.5mm Deep Groove","imgUrl":"https:\/\/img.chinax.com\/nimg\/2f\/cd\/ceb56c66f7a1a245fb12982e2639-200x200-1\/mr63_2rs_mr63rs_mr63_2rs_rubber_sealed_chrome_steel_size_3x6x2_5mm_deep_groove_ball_bearing.jpg","attrs":{"Brand Name":"GQZ or OEM","Model Number":"MR63-2RS","Certifiion":"ISO90001","Place of Origin":"China"}}
{"title":"35TM11NX1 GCR15 Gearbox Deep Groove Roller Bearing 23mm Thickness","imgUrl":"https:\/\/img.chinax.com\/nimg\/bf\/b8\/d0184fb77991eecd0fa347d2ceaa-200x200-1\/35tm11nx1_gcr15_gearbox_deep_groove_roller_bearing_23mm_thickness.jpg","attrs":{"Brand Name":"NSK","Model Number":"35TM11NX1","Certifiion":"ISO","Place of Origin":"Japan"}}
The 6208‑2RS1/C3 single row deep groove ball bearing features double-sided 2RS1 contact NBR rubber seals and C3 enlarged radial clearance. The increased internal clearance offsets thermal expansion under continuous high-speed and high-temperature operation, effectively avoiding bearing seizure. The contact rubber seals block dust, moisture and impurities while locking internal grease, widely applied to high-speed motors, pumps, blowers and medium-load industrial transmission equipment.
Get a quote within 24 hours for your project
2. Technical Specifications
Model
6208‑2RS1/C3
Inner Diameter (ID)
40 mm
Outer Diameter (OD)
80 mm
Width
18 mm
Structure
Single Row Deep Groove Ball Bearing
Seal Type
2RS1 Double Contact NBR Rubber Seals
Internal Clearance
C3 Increased Radial Clearance
Material
GCr15 High Carbon Chrome Steel
Cage
Stamped Steel Cage
Dynamic Load Rating
32.5 kN
Static Load Rating
19 kN
Gear Type (if any)
N/A
Full technical data and drawings available upon request
3. Key Advantages
C3 extra radial clearance eliminates jamming risk caused by shaft and ring thermal expansion under high rotating speed and high working temperature
Double-sided 2RS1 contact rubber seals deliver excellent dust-proof and splash-proof performance, extend grease service cycle and lower maintenance frequency
Low friction, low noise and stable smooth rotation, meets standard high-speed motor operation requirements
Capable of bearing large radial loads and moderate bidirectional axial loads for diverse medium-load industrial working conditions
High-hardness chrome steel raceways and balls provide outstanding wear resistance and long service life
Support customized precision grades, special high-temperature grease and OEM personalized processing
Helps reduce maintenance cost and improve machine performance
4. Applications
This bearing is widely used in:
High-speed industrial electric motors
Water pumps, ventilation blowers and small compressors
Agricultural transmission and harvesting machinery
Medium-load high-temperature production line equipment
Ideal for customers looking for reliable C3 clearance rubber sealed bearing solutions
5. Why Choose GQZ Bearing
Over 25 years professional industrial bearing manufacturing experience
Products exported to more than 50 countries worldwide
Mature technical capacity for OEM and customized bearing projects
Strict full-process quality inspection covering raw material to finished goods before delivery
Fast professional technical support and formal quotation within 24 hours
Stable mass production and sufficient stock for long-term bulk cooperative customers
We focus on quality, reliability, and long‑term partnership
6. Quality Assurance
Raw material composition and hardness inspection
Precision CNC turning, grinding and superfinishing process
Uniform constant high-temperature heat treatment control
Clearance, noise, rotational flexibility and load performance testing
Full dimensional tolerance and appearance visual inspection before packaging
Ensuring consistent stable performance for every bearing batch
7. Get a Quote Now
Looking for a stable supplier of C3 clearance contact rubber sealed deep groove bearings?
Send your inquiry to get:
Fast factory quotation within 24 hours
Professional engineer technical matching guidance
Customized bearing parameter solution schemes
Competitive bulk factory direct price
Contact us now for more product details
8. FAQ
Q1: Can you produce OEM customized bearings with special requirements?
Yes, we provide OEM production according to customer drawings, clearance grades and lubrication demands.
Q2: What is your standard production delivery cycle?
Conventional standard stock models: 7–15 working days Special customized non-standard bearings: determined by specific technical parameters
Q3: Do you accept large quantity bulk orders?
Yes, we own complete production lines and adequate raw material inventory to support long-term mass cooperation.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
1989
Total Annual:
1000000-10000000
Employee Number:
10~100
Ecer Certification：
Verified Supplier
Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a broad... Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a broad...
