d - 25 mm

D - 31 mm

T - 21 mm

Weight - 0,026 Kg

Basic dynamic load rating (C) - 22,5 kN

Basic static load rating (C0) - 33 kN

(Grease) Lubrication Speed - 11000 r/min

(Oil) Lubrication Speed - 16000 r/min

• Model Number: K25X31X21
• Inner Diameter：25mm Outer Diameter：31mm Width：21mm
• Type：Needle Roller Bearings
• Update date：2025-04-22
• Application:Workpiece,wall industry,garbage disposal,tower crane,Digital Generator,industrial skin care,Garment Accessories,pump industry,relay,generator,Hydraulic Press
• Similar models:KOYO BM2425A NTN NK15X25X17N NTN BK2520 NTN K25X30X17 NTN K25×31×17 NBS NAO25x42x16 KOYO RS354025-1 ISO K130X137X25 KOYO RE202523L1 INA AXW25
• BEARING POWER International Trading Co.,Ltd. specialize in K25X31X21 products，there is large inventory of FBJ K25X31X21 . We has been built up long-term cooperation with FBJ company, could make a bulk order of the K25X31X21 Which FBJ 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
  24892-B-MB	460	580	118	FAG	Spherical Roller Bearings
  30221-A	105	190	39	FAG	Tapered Roller Bearings
  51334M	170	280		AST	Thrust Ball Bearings
  619/8-2Z	8	19	6	SKF	Deep Groove Ball Bearings
  61916-2RZ	110	80	16	SKF	Deep Groove Ball Bearings
  7019	95	145	24	NACHI	Angular Contact Ball Bearings
  F-846067.01	56	86	25	KBC	Angular Contact Ball Bearings
  HK172514	17	25	14	CX	Cylindrical Roller Bearings
  KH25	25	35		INA	Linear Bearings
  M88048/M88010	33.338	68.262	22.225	KBC	Tapered Roller Bearings
  RNA0-6X12X7X	6,000	12,000	7,000	NTN	Needle Roller Bearings
  S7007 ACD/HCP4A	62	35	14	SKF	Angular Contact Ball Bearings
  SA 30	30			ISO	Plain Bearings
  SCF60ES	60			SKF	Plain Bearings
  SFR156	4,7625	7,9375	2,77876	AST	Deep Groove Ball Bearings
  MM215K-CR	75	130	25	FAF	DEEP GROOVE BALL BEARINGS
  XLS-31/4	3.2500	4.7500	.7500	HOFF	DEEP GROOVE BALL BEARINGS
  51113				SKF	THRUST BALL BEARINGS
  CRSB-16	.4375	1.0000	.6250	CONSOLIDATED	NEEDLE BEARINGS
  SN-224..23224	120	-	120	CONSOLIDATED	PILLOW BLOCKS