d - 55 mm

D - 120 mm

B - 29 mm

D₁ - - 101 mm

F - 70.5 mm

r_1,2 - min. - 2 mm

r_3,4 - min. - 2 mm

s - 2 mm

d_a - min. - 65 mm

d_a - max. - 68 mm

d_b - min. - 73 mm

D_a - max. - 109.2 mm

r_a - max. - 2 mm

r_b - max. - 2 mm

Basic dynamic load rating - C - 156 kN

Basic static load rating - C₀ - 143 kN

Fatigue load limit - P_u - 18.6 kN

Reference speed - 6000 r/min

Limiting speed - 11000 r/min

Calculation factor - k_r - 0.23

Mass bearing - 1.62 kg

• Model Number: NU 311 ECML
• Inner Diameter：120mm Outer Diameter：55mm Width：29mm
• Type：Thrust Ball Bearings
• Update date：2025-12-10
• Application:drawing die,tobacco machinery,EEG,roller lathe,heating fans,car and accessories,hot and cold box,Cylinder Special,die casting mold,lifting equipment Hoisting hoist,wheel lathe
• Similar models:SKF 51311 FBJ 51311 FAG 51311 NSK 52311 NACHI 54311 SKF N311ECMB SKF NUP311ECP NACHI 53311U SKF NU311ECM CRAFT 51311
• BEARING POWER International Trading Co.,Ltd. specialize in NU311ECML products，there is large inventory of SKF NU 311 ECML . We has been built up long-term cooperation with SKF company, could make a bulk order of the NU 311 ECML Which SKF NU311ECML 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  204KLL2	20	47	17,75	Timken	Deep Groove Ball Bearings
  29318 M	90	155		CX	Thrust Roller Bearings
  5211-2RS	55	100	33,338	AST	Angular Contact Ball Bearings
  63305LLU	25,000	62,000	25,400	NTN	Deep Groove Ball Bearings
  FCDP 200272800	1000	1360	800	ISB	Cylindrical Roller Bearings
  GIR 80 DO-2RS	80	120	55	INA	Plain Bearings
  HM903249/HM903216	44,45	98,425	30,958	Timken	Tapered Roller Bearings
  HR32317J	85	180	63,5	NSK	Tapered Roller Bearings
  LM35UU	35	52	49,5	Samick	Linear Bearings
  M244249/10	220,663	314,325	61,912	ISO	Tapered Roller Bearings
  ML4008	4	8	2	KOYO	Deep Groove Ball Bearings
  NN3064 K	320	480	121	ISO	Cylindrical Roller Bearings
  NU2205EG15	25,000	52,000	18,000	SNR	Cylindrical Roller Bearings
  201K	32	12	10	FAF	DEEP GROOVE BALL BEARINGS
  NCF1856V	280	350	33	FAG	CYLINDRICAL ROLLER BEARINGS
  MS-23	5.0000	10.0000	2.0000	FAG	DEEP GROOVE BALL BEARINGS
  ELL200	200	310	51	RIV	DEEP GROOVE BALL BEARINGS
  AXK-150190	150	190	5	Torrington	THRUST NEEDLE BEARINGS
  62805	25	37	8	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  FCB-20	26		26	CONSOLIDATED	NEEDLE BEARINGS