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RBY207 Spherical Insert Bearing 35x72x42.9mm Self Aligning Ball Bearing For Light Industry & Grain Conveying Equipment
Product Overview
RBY207 is a spherical insert ball bearing with double-side extended inner ring and two grub screw locking design, fully interchangeable with standard YAR207-2F bearing, overall dimension 35×72×42.9mm. Equipped with double lip rubber seal and relubriion grease nipple, it features excellent dustproof performance and automatic self-aligning capability via spherical outer ring. Made of high-strength GCr15 chrome bearing steel, it runs smoothly under medium radial load working conditions.
This item is egorized under Self Aligning Ball Bearing group merely for internal store classifiion management; its physical structure differs from standard double row self-aligning ball bearings. It is widely applied to industrial conveyor systems, textile, food and packaging machinery, also suitable for light-duty agricultural grain conveying auxiliary parts. With nearly 30 years bearing manufacturing experience, GQZ provides sufficient stock, fast delivery and flexible OEM customization service.
*Send inquiry to get full technical datasheet and factory price of RBY207 bearing.
Key Specifiions
Parameter Item
Specifiion
Full Model
RBY207
Bearing Type
Extended Inner Ring Spherical Insert Ball Bearing (Set Screw Locking)
Inner Bore (d)
35 mm
Outer Diameter (D)
72 mm
Total Inner Ring Width
42.9 mm
Outer Ring Width
19 mm
Outer Ring Surface
Spherical (Self-aligning)
Locking Structure
Dual Set Screws on Inner Ring
Seal
Double Lip Rubber Contact Seal (2RS, Dust & Splash Proof)
Internal Clearance
C0 Normal Clearance
Material
GCr15 Chrome Bearing Steel
Cage
Nylon Injection Cage
Dynamic Load Rating (Cr)
25.5 kN
Static Load Rating (Cor)
15.3 kN
Limiting Speed (Grease)
5300 rpm
Approx Net Weight
0.43 kg
Main Features
Spherical outer ring compensates installation misalignment and shaft deflection automatically
Extended inner ring + two grub screws firmly lock shaft, no slipping during forward & reverse rotation
Double lip contact seal blocks dust and splashing water effectively
Grease nipple design allows regular lubriion to prolong service life
Perfectly fit all types of 207 series cast iron bearing housings
Low noise, wear-resistant, stable operation for continuous running equipment
Typical Appliions
Industrial logistics: belt conveyors, roller conveying lines, warehouse transmission equipment
Light industry: textile machines, food processing, packaging and printing machinery
General equipment: industrial fans, small reducers, woodworking machinery
Compatible light agricultural machinery: grain conveyors, hay baler auxiliary rotating parts
Why Choose GQZ Bearing
High-purity GCr15 bearing steel with standardized heat treatment for stable hardness and wear resistance.
Strict dimensional inspection to guarantee consistent clearance and rotation smoothness.
Ready stock of 12 series self-aligning ball bearings, support sample orders and fast bulk delivery.
OEM laser marking and customized packaging available for global wholesale buyers.
*Contact our engineer to select precision grade and cage for your machine spindle.
FAQ
Q1: What are the exact overall dimensions of RBY207 bearing?
A: 35mm inner diameter × 72mm outer diameter × 42.9mm total inner ring width.
Q2: Can this bearing be assembled with UCP207 pillow block housing?
A: Yes, fully interchangeable and compatible.
Q3: Why is this product placed in Self Aligning Ball Bearing egory?
A: Only for store grouping management. It is spherical insert bearing with self-aligning function, different in appearance and structure from standard self-aligning ball bearings.
Q4: Do you accept OEM customization?
A: We support custom brand logo, packaging, precision grade and special grease filling.
Q5: How long is your delivery time for stocked goods?
A: Standard bearings in stock can be shipped out within 3-5 working days after order confirmation.
*Stable stock for thin-wall cylindrical roller bearings, support fast bulk shipment.
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...