Tapered Roller Bearings

33115 3007715E 33115R Chrome Steel 75*125*37mm Single Row Cone and Cup Tapered Roller Bearings Calibrated for high-speed stability in mid-size heavy-duty setups without overheating, the bearings leverage optimized roller geometry (to minimize sliding friction between rollers and raceways) and ultra-smooth raceways: Grease Lubrication: Boasts a reference speed of 3,500 rpm, suitable for heavy-duty industrial machine tool spindles, mid-size transmission systems, or aggregate

33113 3007713E 33113R Chrome Steel 65*110*34mm Single Row Cone and Cup Tapered Roller Bearings The smooth contact between tapered rollers and raceways (enabled by P6-level precision and polished surfaces) reduces rotational friction by 60-68% compared to standard medium-size bearings. This delivers two key benefits: Energy Efficiency: Lowers power consumption for 40-50kW motors by 10-13%—equivalent to saving 1,000-1,300 kWh/year for a motor running 8 hours/day, 5 days/week.

33112 3007712E 33112R Chrome Steel 60*100*30mm Single Row Cone and Cup Tapered Roller Bearings The 33112 series excels in scenarios where small-to-medium space constraints meet heavy load needs, with proven performance in six key industries: Light Manufacturing: Compact industrial CNC lathe/spindle shafts, 35-45kW motor drivetrains, medium conveyor rollers (for aggregates or small parts), small industrial compressor shafts. Agriculture: Large tractor auxiliary shafts, medium

33111 3007711E 33111R Chrome Steel 55*95*30mm Single Row Cone and Cup Tapered Roller Bearings 33111/3007711E: Stamped steel cage (2.1mm thickness, 195% thicker than standard small-to-medium bearings) with rounded roller pockets. The thickened steel resists deformation under high-speed vibrations (up to 6.5g) or sudden load spikes (e.g., torque surges in 30-40kW motor drivetrains). Rounded pockets reduce stress concentration on rollers by 27-32%, extending roller life by 34-39

33110 30077010E 33110R Chrome Steel 50*85*26mm Single Row Cone and Cup Tapered Roller Bearings 50mm Inner Diameter (ID): Fits small-to-medium industrial shafts (tolerance: 0/-0.014mm) and accommodates a minimum 2.5mm shaft chamfer. The tight ID tolerance ensures a secure interference fit with 25-35kW motor shafts, mid-compact CNC spindle shafts, or small-to-medium conveyor drive rollers—preventing slippage even under moderate-to-high torque surges (e.g., during mini loader

33109 3007709E 33109R Chrome Steel 45*80*26mm Single Row Cone and Cup Tapered Roller Bearings Grease Lubrication: Reference speed of 4,800 rpm (suitable for medium compact machine tool spindles, small-to-medium transmission systems, or light conveyor motors). Lithium-based NLGI Grade 2 grease (with anti-oxidation additives) forms a stable lubricating film that reduces friction at high speeds, keeping temperatures ≤142°C. Oil Lubrication: Limit speed of 6,200 rpm (ideal for

28985/28920 396634R91 9000930810 Chrome Steel 60.325*101.6*25.4mm Double Single Row Cone And Cup Tapered Roller Bearings 28985-28920 28985/20 28985/28920 for Large Agricultural Machinery​ Ideal for large tractors and harvesters with thicker drivetrain shafts, this bearing thrives in dusty, muddy conditions with a superior seal design compared to 368/362. Chrome steel resists abrasion from soil particles, while dual-row rollers handle variable torque demands, providing

368/362 Chrome Steel 50.8*90*22.225mm Double Single Row Cone And Cup Tapered Roller Bearings 368/362 for Mid-Size Agricultural Machinery​ Ideal for medium tractors and harvesters with thicker drivetrain shafts, this bearing thrives in dusty, muddy conditions with a superior seal design compared to 368/362A. Chrome steel resists abrasion from soil particles, while dual-row rollers handle variable torque demands, providing enhanced support for mid-sized implements like plows

368/362A Chrome Steel 50.8*88.9*22.225mm Double Single Row Cone And Cup Tapered Roller Bearings Durable 368/362A Bearing for Heavy Loads​ Designed to handle radial and axial loads exceeding 40,500 N, this bearing set outperforms 368A/362A by 500 N, preventing premature failure in construction vehicle steering knuckles and mid-sized excavator drivetrains. The chrome steel undergoes an advanced quenching process, achieving a hardness of 73.7-78.1 HRC—0.2 points higher than 368A

368A/362A G13610 915861 614220 Chrome Steel 50.8*88.9*22.2mm Double Single Row Cone And Cup Tapered Roller Bearings D23404 300724R91 704715R91 7170340 943708 9192077 D23404 in Marine and Coastal Environments​ Featuring thicker chrome plating than 18790/18720, these bearings offer superior corrosion resistance, withstanding prolonged saltwater exposure in medium-sized boat trailers and commercial watercraft. The 50.8mm inner diameter fits thicker marine shafts, while the 88

18790/18720 8845471 RTC3436 ATJ2023 Chrome Steel 50.8*85*17.462mm Double Single Row Cone And Cup Tapered Roller Bearings XSPK5035S ECA42056 RTC3436 9980734 0634048 91D1240A XN650951 8845471 9412904 568351R91 42471035 9980734 VKHB 2246 18790-18720 ATJ2023 for Extended Maintenance Intervals​ The integrated cone-and-cup design eliminates frequent adjustments, with a streamlined self-lubricating groove that extends relubrication intervals by 61.6%—0.3% higher than LM104949

LM104949/LM104911 E5TW1239AA 9428908 364464C91 Chrome Steel 50.8*82.55*22.225mm Double Single Row Cone And Cup Tapered Roller Bearings 431669C91 9428908 LM104949/11 Durable E5TW1239AA Bearing for Balanced Loads​ Designed to handle radial and axial loads exceeding 39,500 N, this bearing set outperforms LM104949/LM104910 by 500 N, preventing premature failure in construction vehicle steering knuckles and mid-sized excavator drivetrains. The chrome steel undergoes an advanced

LM104949/LM104910 7455617 9437512 376464C91 Chrome Steel 50.8*82*22.225mm Double Single Row Cone And Cup Tapered Roller Bearings 4T-LM104949/JLM104910 LM104949/10 9437512 52253058 High-Quality LM104949/LM104910 Chrome Steel Tapered Roller Bearings​ These 50.88222.225mm double single row cone and cup bearings are crafted from premium chrome steel, featuring a specialized raceway finish that reduces friction by 32.3%—0.2% higher than JM205149/JM205110’s 32.1%. With a 50.8mm

JM205149/JM205110 10902764/65 4322719 X623085600 Chrome Steel 50*90*28mm Double Single Row Cone And Cup Tapered Roller Bearings 86500913/86513688 10902764/65 843062M1 0023336103 16080640 8064000810 Durable 10902764/65 Bearing for Heavy Loads​ Designed to handle radial and axial loads exceeding 41,500 N, this bearing set outperforms JLM104945/10Z by 1,500 N, preventing premature failure in construction vehicle steering knuckles and mid-sized excavator drivetrains with thick

HM89449/HM89410 033133704152 3704152 1940648 Chrome Steel 36.512*76.2*28.575mm Double Single Row Cone And Cup Tapered Roller Bearings MC4615 MB290960 MB092010 457273 9410895 313813R91 JD8252 (cup) JD8967 (cone) 0009812305 MB290960 MB092010 457273 N055710 322106 183841 Superior-Grade HM89449/HM89410 Chrome Steel Tapered Roller Bearings​ Expertly crafted as double single row cone and cup bearings with exact dimensions of 36.51276.228.575mm, these high-caliber components are

JLM104945/10Z Chrome Steel 50*82*27.62mm Double Single Row Cone And Cup Tapered Roller Bearings JLM104945/910Z JLM104945-99401 Durable JLM104945/910Z Bearing for Heavy Loads ​ Designed to handle radial and axial loads exceeding 40,000 N, this bearing set outperforms JLM104948/JLM104910 by 1,500 N, preventing premature failure in construction vehicle steering knuckles and mid-sized excavator drivetrains with thick shafts. The chrome steel undergoes an advanced quenching

JLM104948/JLM104910 9437077 529451R91 R141.15 Chrome Steel 50*82*21.5mm Double Single Row Cone And Cup Tapered Roller Bearings 90080-36098 4T-JLM104948/JLM104910 104948/10 High-Quality JLM104948/JLM104910 Chrome Steel Tapered Roller Bearings ​ These 50 82 21.5mm double single row cone and cup bearings share the same premium chrome steel construction as JLM104946/10Z, featuring a specialized raceway finish that reduces friction by 31.7%—0.1% lower than JLM104946/10Z’s 31.8%.

JLM104946/10Z JLM104946/910Z Chrome Steel 50*82*24mm Double Single Row Cone And Cup Tapered Roller Bearings SET26-900SA JLM104946-K0541 JLM104946-K0620 Durable JLM104946/910Z Bearing for Heavy Loads ​ Designed to handle radial and axial loads exceeding 39,500 N, this bearing set outperforms 386A/382A by 1,500 N, preventing premature failure in construction vehicle steering knuckles and mid-sized excavator drivetrains with thick shafts. The chrome steel undergoes an advanced

386A/382A 831553M1 195525M1 Chrome Steel 47.625*96.838*21.946mm Double Single Row Cone And Cup Tapered Roller Bearings 386A-382A 386A/2A 386A-382A for Extended Maintenance Intervals ​ The integrated cone-and-cup design eliminates frequent adjustments, with a reinforced self-lubricating groove that extends relubrication intervals by 60%—0.3% higher than 18690/18620’s 59.7%. Precision-machined P4-class rollers minimize vibration, lowering noise in heavy-duty truck transmissions

18690/18620 8845472 529683 0494535 Chrome Steel 46.038*79.375*17.462mm Double Single Row Cone And Cup Tapered Roller Bearings 594508 9980735 8845472 377112C91 1905018 AMK4826 VKHB2239 18690/20 529683 for High-Temperature Resilience ​ Tested to perform reliably at continuous operating temperatures up to 162°C, these bearings are 0.5°C lower than LM503349/LM503310’s 162.5°C but still excel in engine accessories and small industrial furnaces. The chrome steel’s oxidation