Fw - 25 mm

Ew - 31 mm

Bc - 21 mm

Weight - 0,0262 Kg

Basic dynamic load rating (C) - 24,1 kN

Basic static load rating (C0) - 37,5 kN

(Oil) Lubrication Speed - 17 000 r/min

• Model Number:K 25x31x21
• Inner Diameter：25mm Outer Diameter：31mm Width：mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:Antenna Potentials,other lathe,transistor fittings,organic raw materials,chemical,container finishing,Pneumatic Control Elements,medical equipment,engineering machinery,training beds etc,Industrial
• Similar models:NSK LM8510525-1 NTN BK2538ZWD Timken NKJ45/25 INA NKI60/25-XL ISO NKIS25 NSK RLM9011025-1 NBS NKI80/25 FBJ HK2025 ZEN NK65/25 NTN NK68/25R
• BEARING POWER International Trading Co.,Ltd. specialize in K25x31x21 products，there is large inventory of NBS K 25x31x21 . We has been built up long-term cooperation with NBS company, could make a bulk order of the K 25x31x21 Which NBS K25x31x21 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
  105115/ 105165	115	165	28	Gamet	Tapered Roller Bearings
  2794/2720	36,487	76,2	23,774	Timken	Tapered Roller Bearings
  51284	420	580	130	KOYO	Thrust Ball Bearings
  5312-2RS	60	130	53,975	AST	Angular Contact Ball Bearings
  7002DT	15	32	9	CYSD	Angular Contact Ball Bearings
  8125/8231	31.75	58,738	14,684	KOYO	Tapered Roller Bearings
  CX082R				CX	Wheel Bearings
  DC5044N	220	340	160	KOYO	Cylindrical Roller Bearings
  DCL1014	15,875	20,638	22,225	NTN	Needle Roller Bearings
  NJ228R	140	250	42	KOYO	Cylindrical Roller Bearings
  NUP236 E	180	320	52	CX	Cylindrical Roller Bearings
  SA204	20	47	20	FYH	Deep Groove Ball Bearings
  SS 6013-ZZ	65	100	18	ISB	Deep Groove Ball Bearings
  UCFS311	55			FYH	Bearing Units
  YRTS260	260	385	18	INA	Complex Bearings
  6215K.2RS	75	130	25	FAG	DEEP GROOVE BALL BEARINGS
  206-SX	30	62	16	MRC	DEEP GROOVE BALL BEARINGS
  1654NS	1.2500	2.5000	.6250	NICE	DEEP GROOVE BALL BEARINGS
  ELP60				RIV	THRUST BALL BEARINGS
  MJT75	75	160	37	R&M	ANGULAR CONTACT BALL BEARINGS