11-25 1255/1-03150

Product Attributes

Part Number	11-25 1255/1-03150
Gear	External gear
Type	Ball
Bearing Type	Standard
Product Type	Slewing Beraing
System of Measurement	Inch
Inside Diameter Of Inner Ring	45.472"
Outside Diameter Of Outer Ring	55.039"
Internal Diameter On Outer Ring	49.488"
External Diameter On Inner Ring	49.331"
Height Of Overall Bearing Assembly	3.15"
Height Of Inner Ring	2.126"
Height Of Outer Ring	2.795"
Bolt Circle In Inner Ring	47.047"
Bolt Circle In Outer Ring	51.811"
Size Holes In Inner Ring	0.866"
Size Holes In Outer Ring	M20*2.5
Number Holes In Inner Ring	42
Number Holes In Outer Ring	42
Pitch Diameter Of Gear	54.331"
Diametral Pitch	(10)
Number Of Gear Teeth	138
Permissible Tooth Forces T	9667 lbs
Max Gear Tooth Load Fz	17085 lbs
Basic Dynamic Load Rating(Ca)	278763 lbs
Basic Static Load Rating(C0a)	752211 lbs
Basic Dynamic Load Rating(Cr)	81830 lbs
Basic Static Load Rating(C0r)	95319 lbs
Ring Material	42CRO or 50MN
Ball Materrial	52100 Chrome Steel
Cage Material	Nylon or 300 Series Stainless Steel
Seal Material	NBR
RoHS	Compliant
Weight	443 lbs

AUB Bearing Company is a manufacturer of various types of bearings, including deep groove ball bearings, thin section bearings, angular contact ball bearings, cylindrical roller bearings, tapered roller bearings, and spherical roller bearings. AUB's bearings are used in a wide range of applications, including automotive, wind energy, railway, mining, agriculture, and construction machinery. Our company's bearings are known for their high-performance, durability, and long service life.

AUB Bearing Company has a strong focus on research and development and invests heavily in new technologies and processes. The company's goal is to provide high-quality bearings that meet or exceed customer expectations in terms of performance, reliability, and durability.AUB offers customized bearing manufacturing solutions to meet the specific needs of its customers. The company has a team of experienced engineers who can design and develop bearings to meet specific requirements, such as high-speed, high-temperature, or corrosive environments.

AUB has a strong quality control system and follows rigorous testing procedures to ensure that its bearings meet international standards. The company has received certifications such as ISO 9001, ISO/TS 16949, and ISO 14001.

If you have any questions, please feel free to contact our bearing experts. 7*24 service for you. Email: info@aubearing.com.

Aubearing is an ISO certified Chinese bearing manufacturer and supplier. Competitive prices, 1,200,000+ SKU inventory, including internationally renowned brands such as SKF, Timken, Schaeffler (FAG, INA), NSK, KOYO, NTN, McGill, etc. Aubearing has invested in 300+ equipment, heat treatment facilities, lathes, grinders, milling machines, bearing production lines, CMMs, metallographic testers, etc. Leading Time<7 Days, MOQ=1.

Bearing Catalogue

Various types of ball bearings and roller bearings, size range: 1mm-2000mm. Including thin section bearings (KAYDON equivalents and 67, 68, 69 series), ceramic bearings, stainless steel bearings, deep groove ball bearings, angular contact bearings, thrust ball bearings, spherical roller bearings, cylindrical roller bearings, needle roller bearings, tapered roller bearings, precision crossed roller bearings, bushings (sleeve bearings), linear bearings, automotive wheel hub bearings and corresponding inch series.

Customization options: material (Gcr15, silicon nitride, silicon carbide, zirconium oxide, aluminum oxide, stainless steel 304, 316, 420, 440, PTFE\PEEK\nylon and other plastics), cage (brass, stamping steel, retainer), lubrication (lubricating oil, grease, high temperature resistance), clearance (C2\CN\C3\C4\C5), seal (nitrile rubber, silicone rubber, fluororubber, polypropylene rubber), shielding, etc.