Fw - 3,97 mm

D - 7,142 mm

C - 7,92 mm

Weight - 0,001 Kg

Basic dynamic load rating (C) - 2,58 kN

Basic static load rating (C0) - 2,8 kN

(Grease) Lubrication Speed - 7000 r/min

(Oil) Lubrication Speed - 11000 r/min

• Model Number: B-2-1/2-5
• Inner Diameter：3,97mm Outer Diameter：7,142mm Width：7,92mm
• Type：Needle Roller Bearings
• Update date：2025-05-01
• Application:Cylinder Type,Machine tool accessories,storage and transportation equipment,lifting equipment Hoisting hoist,manual Tools,storage shelves,universal category,Air,X-ray Equipment,aerial work equipment,altimeter etc
• Similar models:Timken NK14/20 NBS NK14/20 AST HK2512 KOYO RNA6912 ISO KK25x30x26 IKO NA4906 NTN PK30X45X25.8 CX K28x33x13 NTN HK3016 INA NKIS15-XL
• BEARING POWER International Trading Co.,Ltd. specialize in B-2-1/2-5 products，there is large inventory of Timken B-2-1/2-5 . We has been built up long-term cooperation with Timken company, could make a bulk order of the B-2-1/2-5 Which Timken B-2-1/2-5 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
  131090/131158X	90	158,75	35	Gamet	Tapered Roller Bearings
  22320 EKJA/VA405	215	100	73	SKF	Spherical Roller Bearings
  2308-2RSTN9	40	90	33	ISB	Self-Aligning Ball Bearings
  32010	50	80	20	ISO	Tapered Roller Bearings
  4124	120	170	49	INA	Thrust Ball Bearings
  52226	110	190	80	ISB	Thrust Ball Bearings
  61918-2RS	90	125	18	ZEN	Deep Groove Ball Bearings
  663/652B	82,55	152,4	41,275	Timken	Tapered Roller Bearings
  CSED140	355,6	381	12,7	INA	Deep Groove Ball Bearings
  EXT208+WB	40			SNR	Bearing Units
  HK202816	20	28	16	CX	Cylindrical Roller Bearings
  LL319349/10	95,25	128,588	15,875	CX	Tapered Roller Bearings
  NJ2238	190	340	92	CYSD	Cylindrical Roller Bearings
  NK19/20	19	27	20	ZEN	Needle Roller Bearings
  NNF5006 V	30	55	34	ISO	Cylindrical Roller Bearings
  NU205 E	25	52	15	AST	Cylindrical Roller Bearings
  RNAO12x22x12	12	22	12	ISO	Cylindrical Roller Bearings
  63824-2RS	120	150	23	ELGES	DEEP GROOVE BALL BEARINGS
  KB055XPO	5.5000	6.1250	.3125	KAYDON	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  MB-20	100	120	10	CONSOLIDATED	LOCKWASHERS