Fw - 3,97 mm

D - 7,142 mm

C - 6,35 mm

Weight - 0,001 Kg

Basic dynamic load rating (C) - 2 kN

Basic static load rating (C0) - 2 kN

(Grease) Lubrication Speed - 7000 r/min

(Oil) Lubrication Speed - 11000 r/min

• Model Number: B-2-1/2-4
• Inner Diameter：3,97mm Outer Diameter：7,142mm Width：6,35mm
• Type：Needle Roller Bearings
• Update date：2025-12-14
• Application:gas turbine,gantry processing,Workpiece,Spectrum Products,Grinding and polishing equipment,Pneumatic Control Elements,relay,chromatography,enzyme,packaging machinery,water protection
• Similar models:CX K68X76X30 CX NK22/20 NSK FJTT-4524 Timken MJH-11101 KOYO RS495645A NTN RNA4917R IKO KT141810 Timken NKJ75/35 Timken K30X35X27HZW FBJ HK2820
• BEARING POWER International Trading Co.,Ltd. specialize in B-2-1/2-4 products，there is large inventory of Timken B-2-1/2-4 . We has been built up long-term cooperation with Timken company, could make a bulk order of the B-2-1/2-4 Which Timken B-2-1/2-4 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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  145RNPH2303	145	232	84	NSK	Cylindrical Roller Bearings
  240RJ03	240	451		Timken	Cylindrical Roller Bearings
  240/1000CAE4	1000	1420	412	NSK	Spherical Roller Bearings
  29414 E	150	70	48	SKF	Thrust Roller Bearings
  30326	130	280	63,75	Timken	Tapered Roller Bearings
  3199/3120	31.75		29,997	KOYO	Tapered Roller Bearings
  AST090 14580	145	150		AST	Plain Bearings
  6315	75	160	37	NSK	Deep Groove Ball Bearings
  7007 B	35	62	14	ISO	Angular Contact Ball Bearings
  81272	360	500	110	NBS	Thrust Roller Bearings
  BXRE201-2Z	12	32	10	INA	Needle Roller Bearings
  F694ZZ	4	11	4	ISB	Deep Groove Ball Bearings
  HMK2520	25	33	20	NTN	Needle Roller Bearings
  K89426M	130	270	145	SKF	Thrust Roller Bearings
  L-1050	5	10	3	NMB	Deep Groove Ball Bearings
  NU 307 ECPH	80	35	21	SKF	Thrust Ball Bearings
  S684	4	9	2,5	ZEN	Deep Groove Ball Bearings
  RNA4913	90		25	SKF	NEEDLE BEARINGS
  HK-4520	52		20	CONSOLIDATED	NEEDLE BEARINGS
  SI6C	6		6	CONSOLIDATED	ROD ENDS