d - 55 mm

D - 120 mm

B - 29 mm

d₁ - - 77.5 mm

D₁ - - 100.3 mm

F - 70.5 mm

r_1,2 - min. - 2 mm

r_3,4 - min. - 2 mm

d_a - min. - 65 mm

d_b - min. - 80 mm

D_a - max. - 109.2 mm

r_a - 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 - 7000 r/min

Calculation factor - k_r - 0.15

Mass bearing - 1.498 kg

• Model Number:NUP 311 ECP
• Inner Diameter：120mm Outer Diameter：55mm Width：29mm
• Type：Thrust Ball Bearings
• Update date：2025-12-09
• Application:Vertical machining,granulator,Antenna Potentials,blood cell reagent,Pneumatic Actuator,standing experimental equipment,molding machine,chuck industry,Optical detection,stamping die,Small air generators
• Similar models:FAG 53311+U311 SKF N311ECMB SKF NU2311ECPH CX 51311 SKF NUP2311ECP SKF NUP311ECML SKF NU311ECP ISB 52311 NKE 51311 NACHI 54311
• BEARING POWER International Trading Co.,Ltd. specialize in NUP311ECP products，there is large inventory of SKF NUP 311 ECP . We has been built up long-term cooperation with SKF company, could make a bulk order of the NUP 311 ECP Which SKF NUP311ECP 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
  09067/09196	19.05	49,225	21,209	Timken	Tapered Roller Bearings
  608/560 MA	680	560	37	SKF	Deep Groove Ball Bearings
  6000ZZ	10	26	8	NSK	Deep Groove Ball Bearings
  6310-2Z-NR	50	110	27	NKE	Deep Groove Ball Bearings
  6348	240,000	500,000	95,000	NTN	Deep Groove Ball Bearings
  B17-127T1XDDG01	17	62	20	NSK	Deep Groove Ball Bearings
  HCB7011-C-2RSD-T-P4S	55	90	18	FAG	Angular Contact Ball Bearings
  K45X52X18	45	52	18	FBJ	Needle Roller Bearings
  LM451349A/10	266,7	355,6	57,15	CX	Tapered Roller Bearings
  MR567228	88,9	114,3	44,45	NTN	Needle Roller Bearings
  NJ310 E	50	110	27	AST	Cylindrical Roller Bearings
  R173.06				SNR	Wheel Bearings
  UCF201	12			FYH	Bearing Units
  LJT21/4	2.2500	4.5000	.8750	RHP	ANGULAR CONTACT BALL BEARINGS
  HA317	85	110		STEYR	ADAPTERS
  FJT-1614	22		14	NSK	NEEDLE BEARING
  JB050XPO	5.0000	5.6250	.3125	KAYDON	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  3217	85	150	49.2	STEYR	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  NKI-95/36	95	125	36	CONSOLIDATED	NEEDLE BEARINGS
  MI-19	1.1875		1.2600	CONSOLIDATED	NEEDLE BEARINGS