Durable FAG 2307 Self-aligning Ball Bearing – Drop-in Replacement for Cat 122-5318 (1225318) | 35x80x31mm | Sample Available
Price:
1 USD
MOQ:
1
Delivery Time:
10 working days
Brand:
GQZ
Product Description
Durable FAG 2307 Self-aligning Ball Bearing – Drop-in Replacement for Cat 122-5318 (1225318) | 35x80x31mm | Sample Available
This 122-5318 roller bearing is engineered specifically for equipment applications, delivering superior performance and reliability in demanding industrial environments.
Product Overview
Self-aligning ball bearings feature seals on both sides, two rows of balls, a common sphered raceway in the outer ring, and two deep uninterrupted raceway grooves in the inner ring. These bearings are designed to accommodate angular misalignment between the shaft and housing, while integral sealing significantly extends bearing service life by retaining lubricant and excluding contaminants.
Design Features
- Accommodates static and dynamic misalignment
- Excellent high-speed performance
- Superior light load performance
- Low friction operation
- Integral sealing reduces maintenance requirements and prolongs bearing service life
Technical Specifications
| Model: | ID : | OD : | T(B) : |
| 2305K.TV.C3 | 25mm | 62mm | 24mm |
| 2309TV | 45mm | 100mm | 36mm |
| 2309K.TV.C3 | 45mm | 100mm | 36mm |
| 2305.2RS.TV | 25mm | 62mm | 24mm |
| 2304TV | 20mm | 52mm | 21mm |
| 2304.2RS.TV | 20mm | 52mm | 21mm |
| 2305TV | 25mm | 62mm | 24mm |
| 2303TV | 17mm | 47mm | 19mm |
| 2303.2RS.TV | 17mm | 47mm | 19mm |
| 2309.2RS.TV | 45mm | 100mm | 36mm |
| 2308TV | 40mm | 90mm | 33mm |
| 2308K.TV.C3 | 40mm | 90mm | 33mm |
| 2308.2RS.TV | 40mm | 90mm | 33mm |
| 2307TV | 35mm | 80mm | 31mm |
| 2307K.TV.C3 | 35mm | 80mm | 31mm |
| 2307.2RS.TV | 35mm | 80mm | 31mm |
| 2306TV | 30mm | 72mm | 27mm |
| 2306K.TV.C3 | 30mm | 72mm | 27mm |
| 2306.2RS.TV | 30mm | 72mm | 27mm |
| 2302TV | 15mm | 42mm | 17mm |
| 2309TN1/P6 | 45mm | 100mm | 36mm |
| 2309TN1/P5 | 45mm | 100mm | 36mm |
| 2309KTN1/P6 | 45mm | 100mm | 36mm |
| 2309KTN1/P5 | 45mm | 100mm | 36mm |
| 2308TN1/P6 | 40mm | 90mm | 33mm |
| 2308TN1/P5 | 40mm | 90mm | 33mm |
| 2308KTN1/P6 | 40mm | 90mm | 33mm |
| 2308KTN1/P5 | 40mm | 90mm | 33mm |
| 2307TN1/P6 | 35mm | 80mm | 31mm |
| 2307TN1/P5 | 35mm | 80mm | 31mm |
| 2307KTN1/P6 | 35mm | 80mm | 31mm |
| 2307KTN1/P5 | 35mm | 80mm | 31mm |
| 2306TN1/P6 | 30mm | 72mm | 27mm |
| 2306TN1/P5 | 30mm | 72mm | 27mm |
| 2306KTN1/P6 | 30mm | 72mm | 27mm |
| 2306KTN1/P5 | 30mm | 72mm | 27mm |
| 2305TN1/P6 | 25mm | 62mm | 24mm |
| 2305TN1/P5 | 25mm | 62mm | 24mm |
| 2305KTN1/P6 | 25mm | 62mm | 24mm |
| 2305KTN1/P5 | 25mm | 62mm | 24mm |
| 2304TN1/P6 | 20mm | 52mm | 21mm |
| 2304TN1/P5 | 20mm | 52mm | 21mm |
| 2305-2rs | 25mm | 62mm | 24mm |
| 2304-2rs | 20mm | 52mm | 21mm |
| 2304KTN1/P6 | 20mm | 52mm | 21mm |
| 2304KTN1/P5 | 20mm | 52mm | 21mm |
| 2303TN1/P6 | 17mm | 47mm | 19mm |
| 2303TN1/P5 | 17mm | 47mm | 19mm |
| 2302TN1/P6 | 15mm | 42mm | 17mm |
| 2302TN1/P5 | 15mm | 42mm | 17mm |
| 2301TN1/P6 | 12mm | 37mm | 17mm |
| 2301TN1/P5 | 12mm | 37mm | 17mm |
| 2307 | 35mm | 80mm | 31mm |
| 2308 | 40mm | 90mm | 33mm |
| 2304K+H2304 | 20mm | 52mm | 21mm |
| 2305K+H2305 | 25mm | 62mm | 24mm |
| 2306K+H2306 | 30mm | 72mm | 27mm |
| 2307K+H2307 | 35mm | 80mm | 31mm |
| 2308K+H2308 | 40mm | 90mm | 33mm |
| 2309K+H2309 | 45mm | 100mm | 36mm |
| 2300 | 10mm | 35mm | 17mm |
| 2301 | 12mm | 37mm | 17mm |
| 2302 | 15mm | 42mm | 17mm |
| 2303 | 17mm | 47mm | 19mm |
Applications
Gearboxes
Wind turbines
Continuous casting machines
Material handling equipment
Pumps
Mechanical fans and blowers
Mining and construction equipment
Pulp and paper processing equipment
Marine propulsion and offshore drilling
Off-highway vehicles
Materials and Construction
Self-aligning roller bearings are manufactured in various designs and materials to suit diverse industrial applications. Common materials include stainless steel, chrome steel, and ceramic (silicon nitride). Hybrid designs feature ceramic balls with metal races.
Standard Material Composition
For standard self-aligning roller bearing 22205 CAW33C3, the primary material is GCr15 high carbon chrome bearing steel for inner rings, outer rings, and roller bodies. Alternative materials including carbon steel and stainless steel are available upon request.
Material Selection
Material selection depends primarily on manufacturing volume and method. For high-volume production, cages are typically stamped sheet-metal or injection-molded polyamide, while low-volume applications often use machined brass or steel cages. Special coatings may be applied for specific applications.
Chemical Composition of Bearing Steel (GCr15)
International Material Equivalents for GCr15
Cage Materials
Cages secure rollers within the bearing and may reduce the number of rollers depending on design, potentially affecting load capacity. Caged roller bearings were invented by John Harrison in the mid-18th century.
Steel Cage: Typically made from pressed steel ribbon or snap cages using JISG 3141 SPCC steel. For high-speed applications, synthetic-resin, stainless steel, or nylon materials may be used.
Brass Cage: Primarily used for small and medium-sized bearings and applications with relatively high temperatures due to its chemical characteristics.
Nylon Cage: Suitable for temperatures from -40°C to +125°C, typically using PA66 material with optional glass fiber reinforcement for enhanced strength and elasticity. Nylon cages offer superior precision, lighter weight, and are ideal for automotive applications requiring weight reduction.
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Company
Wuxi Guangqiang Bearing Trade Co.,Ltd
Location
No. 650 North Xingyuan Road, Beitang District, Wuxi, China.
Contact Person
Mike Zhang