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：2025-12-11
• Application:granulator,Machine Tool Accessories,non-motor vehicle Electric car,chemical raw materials and reagents,Logistics Equipment,laser devices,aerial work platform,forming machine,raw material accessories,injection molding machine,Cylinder Micro
• Similar models:NBS K21x25x17 Timken NA2025 ISO NKI45/25 IKO GTR223425 IKO TAFI506825 JNS NKI75/25 NTN KMJ25X30X21.8 CX K75X83X25 CRAFT HK172518 NBS HK25242RS
• 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
  5203KDD3	17	40	17,48	Timken	Angular Contact Ball Bearings
  5206NSR1LTSH2CD3	30	62	23,8	KOYO	Angular Contact Ball Bearings
  53205U	25	47	16,7	KOYO	Thrust Ball Bearings
  562034M	176	236		NTN	Thrust Ball Bearings
  6311LLBNR	55,000	120,000	29,000	NTN	Deep Groove Ball Bearings
  7320BDB	100	215	47	NACHI	Angular Contact Ball Bearings
  K28X40X30H	28	41		KOYO	Needle Roller Bearings
  KGBS50-PP-AS	50			INA	Bearing Units
  KN1636	16	26	36	NBS	Linear Bearings
  NUP212	60	110	22	KOYO	Cylindrical Roller Bearings
  NU213-E-TVP3	65	120	23	NKE	Cylindrical Roller Bearings
  NU214	70	125	24	CRAFT	Cylindrical Roller Bearings
  PW781300090CSHD	78	130	90	PFI	Tapered Roller Bearings
  SQ111-108		101,6		AST	Deep Groove Ball Bearings
  YAR 212-2FW/VA228	110	60	65,1	SKF	Deep Groove Ball Bearings
  SL1818/670	670	820	69	INA	CYLINDRICAL ROLLER BEARINGS
  OPN-2500	2.5000	3.7500	5.0000	Heim	LINEAR RECIRCULATING BALL BEARINGS
  2AS09-1.1/4	1.2500	3.3465	1.4375	NTN	AGRICULTURAL BALL BEARINGS
  SUCP201-8-PBT	.5000			Peer	THERMOPLASTIC PILLOW BLOCKS
  SN-311..2311	55	-	80	CONSOLIDATED	PILLOW BLOCKS