012.50.3839.001.49.1502

Product Attributes

Part Number	012.50.3839.001.49.1502
Gear	Internal gear
Type	Ball
Bearing Type	Standard
Product Type	Slewing Beraing
System of Measurement	Metric
Inside Diameter Of Inner Ring	3520 mm
Outside Diameter Of Outer Ring	3804 mm
Internal Diameter On Outer Ring	4005 mm
External Diameter On Inner Ring	3801 mm
Height Of Overall Bearing Assembly	185 mm
Height Of Inner Ring	178 mm
Height Of Outer Ring	138 mm
Bolt Size	30 mm
Bolt Circle In Inner Ring	3690 mm
Bolt Circle In Outer Ring	3950 mm
Size Holes In Inner Ring	33 mm
Size Holes In Outer Ring	33 mm
Pitch Diameter Of Gear	3540 mm
Diametral Pitch Or Module	(20)
Number Of Gear Teeth	177
Permissible Tooth Forces T	54000 lbs
Max Gear Tooth Load Fz	54000 lbs
Correspond	FIG2
Tooth Width	138 mm
Ring Material	42CRO or 50MN
Ball Materrial	52100 Chrome Steel
Cage Material	Nylon or 300 Series Stainless Steel
Seal Material	NBR
RoHS	Compliant
Weight	240.0 Kg
Diameter Of Bearing Raceway	3839 mm
Distance Between Bottom Outer Ring/Inner Ring	7 mm
Distance at top Outer Ring/Inner Ring	47 mm
Number Of Grease Nipples	6

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.