d - 55 mm

D - 120 mm

B - 43 mm

C - 43 mm

r1 min. - 2 mm

da min. - 64 mm

Da max. - 111 mm

ra max. - 2.0 mm

Weight - 2.100 Kg

Basic dynamic load rating (C) - 75,3 kN

Basic static load rating (C0) - 24 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 5700 r/min

Calculation factor (e) - 0.41

Calculation factor (Y0) - 1.60

Calculation factor (Y1) - 1.53

Calculation factor (Y2) - 2.37

• Model Number:2311K
• Inner Diameter：55mm Outer Diameter：120mm Width：43mm
• Type：Self-Aligning Ball Bearings
• Update date：2023-03-12
• Application:chamfer,Grinding and polishing equipment,hydraulic pump,Pneumatic Actuator,coupling type,paint paint,Security Equipment,electromyography machine,Hydraulic Hose,Medical room equipment,Gas turbine
• Similar models:SKF 2311 NTN 2311SK SNR 2311K FAG 2311-K-TVH-C3 ISB 2311K NKE 2311 FAG 2311-2RS-TVH NACHI 2311 ISO 2311K CX 2311K+H2311
• BEARING POWER International Trading Co.,Ltd. specialize in 2311K products，there is large inventory of NACHI 2311K . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 2311K Which NACHI 2311K 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
  23234MBW33	170	310	110	AST	Spherical Roller Bearings
  22214-E-K-W33+H314	70	125	31	NKE	Spherical Roller Bearings
  240/560CAK30E4	560	820	258	NSK	Spherical Roller Bearings
  686 A	6	13	3,5	NSK	Deep Groove Ball Bearings
  7206CDF	30	62	16	NACHI	Angular Contact Ball Bearings
  7317 BEGAM	180	85	41	SKF	Angular Contact Ball Bearings
  AB12455	25	82,5	27	SNR	Deep Groove Ball Bearings
  GIKL 10 PW	10	22	14	INA	Plain Bearings
  FR8-2Z	12,7	28,575	7,938	ZEN	Deep Groove Ball Bearings
  GE25ET/X	25	42	20	LS	Plain Bearings
  GS 81140	11	250	203	SKF	Thrust Roller Bearings
  HC71909-E-T-P4S	45	68	12	FAG	Angular Contact Ball Bearings
  LH-22216B	80	140	33	NTN	Spherical Roller Bearings
  NKIB 5908	40	62	30	ISO	Complex Bearings
  RNAB205X	30,000		16,000	NTN	Needle Roller Bearings
  NJ411	55	140	33	FAG	CYLINDRICAL ROLLER BEARINGS
  KM34			26	SKF	LOCKNUTS
  5303	17	47	22.2	FED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  SN607	30		60	STEYR	PILLOW BLOCKS
  B71948C.T.P4S	240	320	38	FAG	ANGULAR CONTACT BALL BEARINGS