d - 46 mm

D - 75 mm

T - 18 mm

d₁ - - 61 mm

B - 18 mm

C - 14 mm

r_1,2 - min. - 2.3 mm

r_3,4 - min. - 1.6 mm

a - 16 mm

d_a - max. - 53 mm

d_b - min. - 55 mm

D_a - min. - 67 mm

D_a - max. - 67.5 mm

D_b - min. - 71 mm

C_a - min. - 2 mm

C_b - min. - 4 mm

r_a - max. - 2.3 mm

r_b - max. - 1.5 mm

Basic dynamic load rating - C - 50.1 kN

Basic static load rating - C₀ - 71 kN

Fatigue load limit - P_u - 7.6 kN

Reference speed - 6300 r/min

Limiting speed - 9500 r/min

Calculation factor - e - 0.4

Calculation factor - Y - 1.5

Calculation factor - Y₀ - 0.8

Mass bearing - 0.301 kg

• Model Number:LM 503349/310/QCL7C
• Inner Diameter：75mm Outer Diameter：46mm Width：18mm
• Type：Tapered Roller Bearings
• Update date：2025-12-10
• Application:Forming mold,gear type,Anesthetic Equipment,motorcycle,mechanical and electrical,plant determination,decoration machinery,Spectrum Products,sterilizers,glass,equipment
• Similar models:NTN 4T-LM503349A/LM503310 KBC LM503349/LM503310 NTN 4T-LM503349/LM503310 Timken KLM503349/KLM503311 SKF LM503349/310/QCL7C CX LM503349A/10 FAG KLM503349-A-LM503310 NSK LM503349/LM503310 CX LM503349/10 FAG KLM503349-LM503310
• BEARING POWER International Trading Co.,Ltd. specialize in LM503349/310/QCL7C products，there is large inventory of SKF LM 503349/310/QCL7C . We has been built up long-term cooperation with SKF company, could make a bulk order of the LM 503349/310/QCL7C Which SKF LM503349/310/QCL7C is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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  23228 KCW33+H2328	140	250	88	ISO	Spherical Roller Bearings
  24064YMB	320	480	160	Timken	Spherical Roller Bearings
  32005	25	47	15	CRAFT	Tapered Roller Bearings
  3782/3726	44,45	95,25	30,162	Timken	Tapered Roller Bearings
  496/493	80,962	136,525	30,162	NSK	Tapered Roller Bearings
  7213 ADF	65	120	46	ISO	Angular Contact Ball Bearings
  7228 A-UO	140	250	84	CX	Angular Contact Ball Bearings
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  F-WBC8-14ZZ	8,000	14,000	4,000	NTN	Deep Groove Ball Bearings
  F16084	44,99	84,07	39	Fersa	Angular Contact Ball Bearings
  GEZH312ES-2LS	95,25	158,75	94,95	SKF	Plain Bearings
  NKJ70/25	70	95	25	Timken	Needle Roller Bearings
  NU 232 ECML	290	160	48	SKF	Thrust Ball Bearings
  SE 6003 ZZSTMG3	17	35	10	KOYO	Deep Groove Ball Bearings
  X32311M/Y32311RM	55	120	18,5	Timken	Tapered Roller Bearings
  62204-2RS1	20	47	18	SKF	DEEP GROOVE BALL BEARINGS
  ALN55	100	55	21	RIV	DEEP GROOVE BALL BEARINGS
  6213-K	65	120	23	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  K-20x26x13	20	26	13	CONSOLIDATED	NEEDLE BEARINGS
  KB-60CPO	6.0000	6.6250	.3125	CONSOLIDATED	DEEP GROOVE BALL BEARINGS