d - 55 mm

D - 120 mm

B - 29 mm

C - 29 mm

r min. - 2 mm

Weight - 1,7 Kg

Basic dynamic load rating (C) - 200 kN

Basic static load rating (C0) - 165 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 5600 r/min

Calculation factor (e) - 0,25

Calculation factor (Y0) - 2,65

Calculation factor (Y1) - 2,71

Calculation factor (Y2) - 4,03

• Model Number: 21311EX1K
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-19
• Application:position switch,tapping machine,stirrer,aerial work equipment,Solenoid Valves,Control,Plastic Equipment,heating fans,Gas turbine,Antenna Industry,equipment
• Similar models:NACHI 21311AX NACHI 21311EX1 NACHI 21311AXK NACHI 21311EX1K INA 712131110
• BEARING POWER International Trading Co.,Ltd. specialize in 21311EX1K products，there is large inventory of NACHI 21311EX1K . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 21311EX1K Which NACHI 21311EX1K 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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  23132-K-MB-W33+AH3132	160	270	86	NKE	Spherical Roller Bearings
  239/800RHA	800	1060	195	KOYO	Spherical Roller Bearings
  32005-X	25	47	15	NKE	Tapered Roller Bearings
  6010LLC	50,000	80,000	16,000	NTN	Deep Groove Ball Bearings
  7030HVDUJ74	150	225	70	SNR	Angular Contact Ball Bearings
  7205BDF	25	52	15	NACHI	Angular Contact Ball Bearings
  7228 BDB	140	250	84	ISO	Angular Contact Ball Bearings
  EC-6205	25	52	15	NTN	Deep Groove Ball Bearings
  F602	2	7	2,8	ISO	Deep Groove Ball Bearings
  HR32314CJ	70	150	54	NSK	Tapered Roller Bearings
  K8X12X12	8	12	12	FBJ	Needle Roller Bearings
  LM35UUAJ	35	52	49,5	Samick	Linear Bearings
  NUP 2214 E	70	125	31	NACHI	Cylindrical Roller Bearings
  SN609	40		70	FAG	PILLOW BLOCKS
  21806-55	.3750	1.1250	.3750	General	DEEP GROOVE BALL BEARINGS
  562016	80	125	234416 M.SP	NTN	ANGULAR CONTACT THRUST BALL BEARINGS
  MCFR-35S	16	35	18	McGill	NEEDLE BEARINGS
  5211A-2RS1	55	100	33.3	SKF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS