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{"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"}}
6310-ZZ is a popular medium-heavy load single row deep groove ball bearing with dimensions 50×110×27mm, equipped with double-sided stamped steel ZZ dust shields. The closed metal shield structure effectively blocks dust, sand and dry impurities, perfectly adapting to dry industrial working environments. Pre-filled with long-lasting high-temperature grease at the factory for direct installation without secondary refueling. Its large-size steel balls deliver outstanding radial load bearing capacity and can withstand light bidirectional axial loads simultaneously. Precision polished raceways ensure smooth, quiet and stable medium-speed continuous operation, widely adopted as universal transmission spare parts for various industrial and agricultural mechanical equipment.
*Send us your inquiry now to get samples and the latest factory quotation for 6310-ZZ bearings.
Key Specifiions
Specifiion
Value
Bearing Model
6310-ZZ
Bore d
50 mm
Outer diameter D
110 mm
Width B
27 mm
Minimum chamfer r
2 mm
Dynamic load Cr
83.2 kN
Static load C0r
50.5 kN
Limiting speed (Grease)
4000 r/min
Limiting speed (Oil)
4800 r/min
Approximate weight
1.42 kg
Seal Type
Double-sided steel dust shield ZZ
Material
GCr15 Chrome Bearing Steel
Clearance
C0 standard, C3 optional
Precision Class
P0 / P6 optional
Main Features
Double-sided ZZ steel dust shields, reliable dustproof performance for dry working conditions
Large ball configuration, strong radial load capacity for medium heavy-duty equipment
Factory pre-lubried grease, long maintenance-free service cycle
Stamped steel cage with low friction, stable rotation and low vibration
Standard C0 clearance, C3 enlarged clearance optional for high-temperature & high-speed scenarios
P0 precision as standard, P6 precision grade available upon customer request
Typical Appliions
Industrial driving motors, cooling fans and ventilation equipment
Water pumps, oil pumps and small air compressors
Conveyor rollers and logistics transmission machinery
Agricultural harvesting and processing machinery
Light-duty construction small rotary devices
General small and medium-sized gearboxes and speed reducers
*Contact our engineering team today for professional bearing selection guidance and technical parameters.
Why Choose GQZ Bearing
Adopts high-purity GCr15 bearing steel with standardized heat treatment to guarantee high hardness and wear resistance.
Superfinished inner and outer raceways and steel balls reduce running noise and extend service life.
Strict full dimensional inspection ensures consistent tolerance and stable product quality.
Abundant spot stock of 6310-ZZ bearings, support sample orders and fast bulk delivery globally.
OEM laser marking and customized packaging services for wholesale buyers.
FAQ
Q1: Dimensions of 6310-ZZ?
A1: Bore 50 mm, Outer diameter 110 mm, Width 27 mm.
Q2: What does ZZ represent?
A2: Double-sided steel dust shields to prevent dirt and dust ingress.
Q3: Load capacity characteristic?
A3: Mainly bear radial load, fit light bidirectional axial loads.
A5: Yes, factory pre-filled lubriing grease for instant assembly.
*Place bulk orders with GQZ, enjoy stable stock, short lead time and reliable after-sales service.
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...