d - 50 mm

D - 120 mm

B - 29 mm

B1 - 45 mm

C - 29 mm

K - 3 mm

Weight - 1,95 Kg

Basic dynamic load rating (C) - 153 kN

Basic static load rating (C0) - 163 kN

(Grease) Lubrication Speed - 5738 r/min

(Oil) Lubrication Speed - 6750 r/min

• Model Number: 21311 EKW33+H311
• Inner Diameter：50mm Outer Diameter：120mm Width：29mm
• Type：Spherical Roller Bearings
• Update date：2025-12-16
• Application:other mold,shaft milling machine,food / grain / food equipment,Gas turbine,Ball screw,Beauty and Body,Surveying Surveying Instruments,cleaning agent,vacuum suction cup,Machine tools,Spectrum Products
• Similar models:NTN 21311 SNR 21311VK NSK 21311EAE4 AST 21311MB NTN 21311K SKF 21311EK ISO 21311KCW33+AH311 ISO 21311KCW33+H311 ISB 21311 KOYO 21311RHK
• BEARING POWER International Trading Co.,Ltd. specialize in 21311EKW33+H311 products，there is large inventory of ISB 21311 EKW33+H311 . We has been built up long-term cooperation with ISB company, could make a bulk order of the 21311 EKW33+H311 Which ISB 21311EKW33+H311 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
  26100/26274	25,4	69,723	19,05	Timken	Tapered Roller Bearings
  30205 A	25	52	16,25	CX	Tapered Roller Bearings
  469/453B	57,15	107,95	29,317	Timken	Tapered Roller Bearings
  53215	75	110	28.3	NACHI	Thrust Ball Bearings
  71915 CB/HCP4A	105	75	16	SKF	Angular Contact Ball Bearings
  7316C	80	170	39	KOYO	Angular Contact Ball Bearings
  AXK 120155	155	120	4	SKF	Thrust Roller Bearings
  BB1-3174	37	90	23	SKF	Deep Groove Ball Bearings
  BXRE205	25	52	15	INA	Needle Roller Bearings
  E33118J	90	150	45	NACHI	Tapered Roller Bearings
  FY 1.1/4 TF/VA201	34,5	31,75	13	SKF	Bearing Units
  M249732/M249710CD+M249732XA	228,6	358,775	152,4	Timken	Tapered Roller Bearings
  NNCF5028-V	140	197,82	95	NKE	Cylindrical Roller Bearings
  NNU4922	110	150	40	NTN	Cylindrical Roller Bearings
  QJ214-MPA	70	125	24	NKE	Angular Contact Ball Bearings
  WJ-283412	44,45	53,975		Timken	Needle Roller Bearings
  SX071LLU	35,000	91,000	30,000	NTN	Angular Contact Ball Bearings
  UCFCX09-28E	44,45			KOYO	Bearing Units
  SUCFT202-10-PBT	.6250			Peer	THERMOPLASTIC PILLOW BLOCKS
  120RU92	120	215	3.0000	Torrington (Old No.)	CYLINDRICAL ROLLER BEARINGS