d - 4 mm

D - 8 mm

B - 2 mm

C - 2 mm

r min. - 0,1 mm

C1 - 0,6 mm

D1 - 9,2 mm

L - 6,93 mm

L1 - 5,2 mm

Basic dynamic load rating (C) - 0,391 kN

Basic static load rating (C0) - 0,14 kN

• Model Number:LF-840
• Inner Diameter：4mm Outer Diameter：8mm Width：2mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-12
• Application:large agricultural machinery,Power equipment,car shock absorber,tapered grinder,electrocardiograph,crimping tools,chemical instruments,Roller mill,lifting chain,stirrer,rubber products machinery and equipment
• Similar models:KOYO 306840 NTN 6840ALLU NTN 6840 ISO 61840 CX 61840 NKE 61840-MA CYSD 6840-RS ISB 61840 SIGMA 61840M CYSD 6840-2RZ
• BEARING POWER International Trading Co.,Ltd. specialize in LF-840 products，there is large inventory of NMB LF-840 . We has been built up long-term cooperation with NMB company, could make a bulk order of the LF-840 Which NMB LF-840 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
  22213EMKW33	65,000	120,000	31,000	SNR	Thrust Roller Bearings
  26878/26824	38,1	80	23,812	Timken	Tapered Roller Bearings
  32308J	40	90	35.25	KBC	Tapered Roller Bearings
  4C/6	17,462	44,45	12,7	Timken	Tapered Roller Bearings
  7908UADG/G7UP-4	40	62	12	NTN	Angular Contact Ball Bearings
  CRI-4806	240	360	164	NTN	Tapered Roller Bearings
  EE755285/755361CD+X2S-755285	723,9	914,4	187,325	Timken	Tapered Roller Bearings
  GEEM 20 ES 2RS	20	35	24	ISB	Plain Bearings
  GEG25ET-2RS	25	47		AST	Plain Bearings
  HCB7002-C-2RSD-T-P4S	15	32	9	FAG	Angular Contact Ball Bearings
  HH224346/HH224310	114,3	212,725	66,675	FBJ	Tapered Roller Bearings
  HM321245/HM321210	99,212	171,45	49,212	Timken	Tapered Roller Bearings
  NJ234-E-MPA	170	310	52	NKE	Cylindrical Roller Bearings
  SSN304ZZ	20,000	52,000	15,000	NTN	Deep Groove Ball Bearings
  6318K	90	190	43	FAG	DEEP GROOVE BALL BEARINGS
  89424			26	INA	THRUST ROLLER BEARINGS
  696h	6	15	5	ISC	DEEP GROOVE BALL BEARINGS
  NAB-42	54		22	SKF	NEEDLE BEARINGS
  JG200XPO	20.0000	22.0000	1.0000	KAYDON	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  95744	1.2500	1.8750	2.7500	RBC	JOURNAL ROLLER ASSEMBLIES