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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":{"Cage Type":"Stamping Steel , Brass","Supply Ability":"1000.pcs \/ Month","Weight":"0.07KG","Model Number":"6309-2Z"}}
{"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":{"Cage":"Steel","Supply Ability":"1000.pcs \/ Month","Precision":"P6","Model Number":"6208-2Z\/C3"}}
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{"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","Certification":"ISO90001","Place of Origin":"China"}}
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{"title":"Deep Groove Ball Bearing B25-63DA2 25x63x18 Auto Bearings B25-63DA","imgUrl":"https:\/\/img.chinax.com\/nimg\/4f\/85\/094eba504308d97868a9f3699d33-200x200-1\/deep_groove_ball_bearing_b25_63da2_25x63x18_auto_bearings_b25_63da.jpg","attrs":{"Brand Name":"GQZ","Model Number":"B25-63DA","Certifiion":"ISO9001","Place of Origin":"China"}}
6314-ZZ Deep Groove Ball Bearing 70×150×35mm Double Metal Shield Heavy Duty Bearing GQZ
Product Overview
6314-ZZ is a heavy-duty single row deep groove ball bearing with standard dimensions 70×150×35mm, fitted with double-sided ZZ stamped steel dust shields. The solid metal shield structure blocks dust, sand and solid particles effectively, protecting internal grease and rolling elements from contamination in dry, dusty industrial environments. Pre-filled with high-temperature lubriing grease at factory for long-term maintenance-free operation. Its enlarged ball structure delivers remarkable radial load capacity and can withstand light bidirectional axial loads simultaneously, supporting stable medium-speed continuous operation. Strictly controlled dimensional tolerance and polished raceways guarantee quiet running and stable performance, widely used for heavy-load transmission machinery in mining, agriculture and general industrial fields.
*Send us your inquiry now to get samples and the latest factory quotation for 6314-ZZ bearings.
Key Specifiions
Specifiion
Value
Bearing Model
6314-ZZ
Bore d
70 mm
Outer diameter D
150 mm
Width B
35 mm
Minimum chamfer r
2.5 mm
Dynamic load Cr
130 kN
Static load C0r
86.5 kN
Limiting speed (Grease)
3400 r/min
Limiting speed (Oil)
4000 r/min
Approximate weight
3.02 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, excellent anti-dust performance for harsh dry working conditions
Large steel ball design, outstanding radial load capacity for heavy-duty equipment
Factory pre-filled high-temperature grease, ready for direct assembly
Stamped steel cage with low friction, stable rotation and low vibration
C0 standard clearance, C3 enlarged clearance optional for high-temperature & high-speed conditions
P0 precision as standard, P6 precision grade available on request
Typical Appliions
Large industrial driving motors and ventilation fan equipment
Mining crushers, sand making machines and mineral processing machinery
Heavy logistics conveyor rollers and transmission lines
Large agricultural harvesters and farm rotary equipment
Water pumps, oil pumps and medium-duty compressor units
General heavy-duty gearboxes and mechanical reduction devices
*Contact our engineering team today for professional bearing selection guidance and technical parameters.
Why Choose GQZ Bearing
High-purity GCr15 bearing steel with complete heat treatment for high hardness and strong wear resistance.
Precision superfinished raceways and steel balls reduce friction noise and extend service life.
Full-process dimensional inspection to ensure stable tolerance and consistent product quality.
Mass stock of 6314-ZZ heavy ball bearings, support sample orders and fast bulk shipment worldwide.
Support OEM laser marking and customized packaging for global wholesale buyers.
FAQ
Q1: What are the sizes of 6314-ZZ?
A1: Bore 70 mm, Outer diameter 150 mm, Width 35 mm.
Q2: What does ZZ mean?
A2: Double-sided steel dust shields to isolate dust and dirt.
A4: C0 standard clearance, C3 clearance available on request.
Q5: Is it pre-lubried?
A5: Yes, pre-filled lubriing grease for long-term use.
*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...